diff --git a/apps/dashboard-app/pom.xml b/apps/dashboard-app/pom.xml
index 4fa27f5b2..4049442f0 100644
--- a/apps/dashboard-app/pom.xml
+++ b/apps/dashboard-app/pom.xml
@@ -1,200 +1,200 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>shrine-base</artifactId>
         <groupId>net.shrine</groupId>
         <version>1.23.1.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dashboard-app</artifactId>
     <version>1.23.1.0-SNAPSHOT</version>
     <name>Dashboard App</name>
     <packaging>jar</packaging>
     <build>
         <plugins>
             <plugin>
                 <groupId>net.alchim31.maven</groupId>
                 <artifactId>scala-maven-plugin</artifactId>
             </plugin>
             <plugin>
                 <groupId>com.github.eirslett</groupId>
                 <artifactId>frontend-maven-plugin</artifactId>
                 <!-- NB! Set <version> to the latest released version of frontend-maven-plugin, like in README.md -->
                 <version>1.3</version>
                 <!-- point to front end -->
                 <configuration>
                     <workingDirectory>src/main/js</workingDirectory>
                 </configuration>
                 <executions>
                     <execution>
                         <id>install node and npm</id>
                         <goals>
                             <goal>install-node-and-npm</goal>
                         </goals>
                         <configuration>
                             <nodeVersion>v7.1.0</nodeVersion>
                             <npmVersion>3.10.9</npmVersion>
                             <!-- <downloadRoot>https://catalyst-artifacts.s3.amazonaws.com/</downloadRoot>-->
                         </configuration>
                     </execution>
                     <execution>
                         <id>npm install</id>
                         <goals>
                             <goal>npm</goal>
                         </goals>
 
                         <!-- optional: default phase is "generate-resources" -->
                         <phase>generate-resources</phase>
 
                         <configuration>
                             <!-- optional: The default argument is actually
                             "install", so unless you need to run some other npm command,
                             you can remove this whole <configuration> section.
                             -->
                             <arguments>install</arguments>
                         </configuration>
                     </execution>
                     <execution>
                         <id>bower install</id>
                         <goals>
                             <goal>bower</goal>
                         </goals>
                         <configuration>
                             <!-- optional: The default argument is actually
                             "install", so unless you need to run some other bower command,
                             you can remove this whole <configuration> section.
                             -->
-                            <arguments>install</arguments>
+                            <arguments>install --force-latest</arguments>
                         </configuration>
                     </execution>
                     <execution>
                         <id>grunt default</id>
                         <goals>
                             <goal>grunt</goal>
                         </goals>
                         <configuration>
                             <arguments>--no-color</arguments>
                         </configuration>
                     </execution>
                 </executions>
             </plugin>
         </plugins>
     </build>
     <dependencies>
         <dependency>
             <groupId>log4j</groupId>
             <artifactId>log4j</artifactId>
         </dependency>
         <dependency>
             <groupId>io.spray</groupId>
             <artifactId>spray-routing_2.11</artifactId>
             <version>${spray-version}</version>
         </dependency>
         <dependency>
             <groupId>io.spray</groupId>
             <artifactId>spray-servlet_2.11</artifactId>
             <version>${spray-version}</version>
         </dependency>
         <dependency>
             <groupId>io.spray</groupId>
             <artifactId>spray-util_2.11</artifactId>
             <version>${spray-version}</version>
         </dependency>
         <dependency>
             <groupId>io.spray</groupId>
             <artifactId>spray-testkit_2.11</artifactId>
             <version>${spray-version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.typesafe.akka</groupId>
             <artifactId>akka-actor_2.11</artifactId>
             <version>${akka-version}</version>
         </dependency>
         <dependency>
             <groupId>com.typesafe.akka</groupId>
             <artifactId>akka-slf4j_2.11</artifactId>
             <version>${akka-version}</version>
         </dependency>
         <dependency>
             <groupId>com.typesafe.akka</groupId>
             <artifactId>akka-testkit_2.11</artifactId>
             <version>${akka-testkit-version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.json4s</groupId>
             <artifactId>json4s-native_2.11</artifactId>
             <version>${json4s-version}</version>
         </dependency>
         <dependency>
             <groupId>com.typesafe.slick</groupId>
             <artifactId>slick_2.11</artifactId>
             <version>${slick-version}</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
             <version>${slf4j-version}</version>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
             <version>${h2-version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-protocol</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-utility-commons</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-crypto</artifactId>
             <version>${project.version}</version>
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-auth</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-data-commons</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>${mysql-version}</version>
         </dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt</artifactId>
             <version>0.6.0</version>
         </dependency>
         <dependency>
             <groupId>net.sourceforge.jtds</groupId>
             <artifactId>jtds</artifactId>
             <version>1.3.1</version>
         </dependency>
         <dependency>
             <groupId>net.shrine</groupId>
             <artifactId>shrine-adapter-client-api</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>com.typesafe</groupId>
             <artifactId>config</artifactId>
             <version>${typesafe-config-version}</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/apps/dashboard-app/src/main/js/bower.json b/apps/dashboard-app/src/main/js/bower.json
index e2db61607..cd8af3821 100644
--- a/apps/dashboard-app/src/main/js/bower.json
+++ b/apps/dashboard-app/src/main/js/bower.json
@@ -1,66 +1,67 @@
 {
   "name": "SHRINE Dashboard ",
   "version": 1,
   "authors": [
     "Ben Carmen <benjamin_carmen@hms.harvard.edu>"
   ],
   "description": "Frontend diagnostic interface for SHRINE",
   "main": "app.js",
   "keywords": [
     "Harvard",
     "Shrine",
     "Dashboard"
   ],
   "license": "MIT",
   "ignore": [
     "**/.*",
     "node_modules",
     "bower_components",
     "test",
     "tests"
   ],
   "dependencies": {
     "angular": "^1.3.15",
     "angular-cookies": "^1.3.13",
     "angular-foundation": "^0.5.1",
     "angular-mocks": "^1.3.15",
     "angular-route": "^1.3.15",
     "angular-ui-router": "^0.2.13",
     "angular-loading-bar": "~0.7.1",
     "d3": "^3.5.5",
     "fastclick": "^1.0.3",
     "foundation": "^5.5.0",
     "foundation-datepicker": "1.3.0",
     "jquery.cookie": "^1.4.1",
     "jquery-placeholder": "^2.0.9",
     "jquery": "^2.1.3",
     "lodash": "^3.2.0",
     "modernizr": "^2.8.3"
   },
   "resolutions": {
-    "angular": "^1.3.15"
+    "angular": "^1.3.15",
+    "webcomponentsjs": "0.7.23"
   },
   "devDependencies": {
     "angular": "~1.4.0",
     "json3": "~3.3.2",
     "es5-shim": "~4.1.5",
     "angular-chart.js": "~0.7.2",
     "angular-resource": "~1.4.0",
     "angular-cookies": "~1.4.0",
     "angular-sanitize": "~1.4.0",
     "angular-animate": "~1.4.0",
     "angular-touch": "~1.4.0",
     "angular-route": "~1.4.0",
     "font-awesome": "~4.3.0",
     "angular-bootstrap": "~0.13.0",
     "oclazyload": "~1.0.1",
     "angular-loading-bar": "~0.7.1",
     "angular-ui-router": "~0.2.15",
     "angular-toggle-switch": "~1.3.0",
     "metisMenu": "~2.0.2",
     "sb-admin-2": "*",
     "bootstrap": "~3.3.5",
     "Chart.js": "~1.0.2",
     "x2js": "~1.1.7"
   }
 }
diff --git a/apps/dashboard-app/src/main/js/index.html b/apps/dashboard-app/src/main/js/index.html
index 85f24422a..c40c99224 100644
--- a/apps/dashboard-app/src/main/js/index.html
+++ b/apps/dashboard-app/src/main/js/index.html
@@ -1,78 +1,78 @@
 <!doctype html>
 <html class="no-js">
 <head>
     <meta charset="utf-8">
     <title>Shrine Dashboard</title>
     <meta name="description" content="">
     <meta name="viewport" content="width=device-width">
 
     <!-- build:css(.tmp) assets/css/main.css -->
     <link rel="stylesheet" href="src/vendor/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="src/assets/css/timeline.css">
     <link rel="stylesheet" href="src/vendor/metisMenu/dist/metisMenu.min.css">
     <link rel="stylesheet"
           href="src/vendor/angular-loading-bar/build/loading-bar.min.css">
 
     <link rel="stylesheet" href="src/vendor/font-awesome/css/font-awesome.min.css"
           type="text/css">
     <link rel="stylesheet" href="src/assets/css/shrine.css">
     <!-- endbuild -->
 </head>
 <body class="main-app">
 
 
 
 
     <div ng-app="shrine-tools" ng-controller="STCtrl">
 
         <header title="dashboard"></header>
 
         <div ui-view ng-mousedown="idleBroadcast()">
         </div>
 
         <hms-footer footer-url="src/assets/img/logo_harvard_catalyst.png"></hms-footer>
     </div>
 
     <!-- build:js(.) src/vendor.js, todo: change back to min.js -->
     <script src="src/vendor/jquery/dist/jquery.min.js"></script>
     <script type="text/javascript" src="src/vendor/angular/angular.js"></script>
     <script src="src/vendor/bootstrap/dist/js/bootstrap.min.js"></script>
     <script src="src/vendor/json3/lib/json3.min.js"></script>
     <script src="src/vendor/x2js/xml2json.min.js"></script>
     <script src="src/vendor/angular-ui-router/release/angular-ui-router.min.js"></script>
     <script type="text/javascript"
             src="src/vendor/angular-route/angular-route.js"></script>
     <script type="text/javascript"
             src="src/vendor/angular-cookies/angular-cookies.min.js"></script>
     <script type="text/javascript"
             src="src/vendor/angular-animate/angular-animate.min.js"></script>
     <script src="src/vendor/oclazyload/dist/ocLazyLoad.min.js"></script>
     <script type="text/javascript" src="src/vendor/lodash/lodash.min.js"></script>
     <script src="src/vendor/angular-ui-router/release/angular-ui-router.js"></script>
-    <script src="src/vendor/angular-loading-bar/build/loading-bar.js"></script>
+    <script src="src/vendor/angular-loading-bar/build/loading-bar.min.js"></script>
     <script src="src/vendor/angular-bootstrap/ui-bootstrap-tpls.js"></script>
     <script src="src/vendor/angular-route/angular-route.js"></script>
     <script src="src/vendor/metisMenu/dist/metisMenu.min.js"></script>
     <script src="src/vendor/Chart.js/Chart.min.js"></script>
     <!-- endbuild -->
 
     <!-- build:js src/app.js -->
     <script src="src/app/common/common.module.js"></script>
     <script src="src/app/common/xml.service.js"></script>
     <script src="src/app/common/dataType.service.js"></script>
     <script src="src/app/common/utils.service.js"></script>
     <script src="src/app/common/authentication/authentication.module.js"></script>
     <script src="src/app/common/authentication/authentication.service.js"></script>
     <script src="src/app/shrine-tools.module.js"></script>
     <script src="src/app/diagnostic/diagnostic.model.js"></script>
     <script src="src/app/shrine-tools.service.js"></script>
 
     <script src="src/app/shrine-tools.configuration.js"></script>
     <script src="src/app/shrine-tools.runner.js"></script>
     <script src="src/app/shrine-tools.controller.js"></script>
     <script src="src/app/header/header.js"></script>
     <script src="src/app/header/user-status.js"></script>
     <script src="src/app/footer/footer.js"></script>
     <!-- endbuild -->
 </body>
 </html>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/.bower.json b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/.bower.json
new file mode 100644
index 000000000..cfb707eed
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/.bower.json
@@ -0,0 +1,19 @@
+{
+  "name": "core-component-page",
+  "private": true,
+  "dependencies": {
+    "webcomponentsjs": "Polymer/webcomponentsjs",
+    "polymer": "Polymer/polymer#^0.5"
+  },
+  "version": "0.5.6",
+  "homepage": "https://github.com/Polymer/core-component-page",
+  "_release": "0.5.6",
+  "_resolution": {
+    "type": "version",
+    "tag": "0.5.6",
+    "commit": "01a1d3968d7ece144783bcd03bc87b18344265e3"
+  },
+  "_source": "https://github.com/Polymer/core-component-page.git",
+  "_target": "^0.5",
+  "_originalSource": "Polymer/core-component-page"
+}
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/README.md b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/README.md
new file mode 100644
index 000000000..9e2384294
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/README.md
@@ -0,0 +1,9 @@
+core-component-page
+===================
+
+**This element is compatible with Polymer 0.5 and lower only, and will be deprecated.**  
+You can check out a similar 0.8-compatible version of this element at [https://github.com/polymerelements/iron-components-page](https://github.com/polymerelements/iron-component-page)
+
+See the [component page](https://www.polymer-project.org/0.5/docs/elements/core-component-page.html) for more information.
+
+Note: this is the vulcanized version of [`core-component-page-dev`](https://github.com/Polymer/core-component-page-dev) (the source).
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bowager-logo.png b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bowager-logo.png
new file mode 100644
index 000000000..76be9fb04
Binary files /dev/null and b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bowager-logo.png differ
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bower.json b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bower.json
new file mode 100644
index 000000000..df2d599bd
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "core-component-page",
+  "private": true,
+  "dependencies": {
+    "webcomponentsjs": "Polymer/webcomponentsjs",
+    "polymer": "Polymer/polymer#^0.5"
+  },
+  "version": "0.5.6"
+}
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/core-component-page.html b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/core-component-page.html
new file mode 100644
index 000000000..82a87e7ea
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/core-component-page.html
@@ -0,0 +1 @@
+<html><head><style> body { margin: 0; }</style><link rel="import" href="../polymer/polymer.html"><style shim-shadowdom="">html /deep/ core-icon { display: inline-block; vertical-align: middle; background-repeat: no-repeat; fill: currentcolor; position: relative; height: 24px; width: 24px;}</style><script>(function(){var block={newline:/^\n+/,code:/^( {4}[^\n]+\n*)+/,fences:noop,hr:/^( *[-*_]){3,} *(?:\n+|$)/,heading:/^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,nptable:noop,lheading:/^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,blockquote:/^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,list:/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,html:/^ *(?:comment|closed|closing) *(?:\n{2,}|\s*$)/,def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,table:noop,paragraph:/^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,text:/^[^\n]+/};block.bullet=/(?:[*+-]|\d+\.)/;block.item=/^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;block.item=replace(block.item,"gm")(/bull/g,block.bullet)();block.list=replace(block.list)(/bull/g,block.bullet)("hr","\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))")("def","\\n+(?="+block.def.source+")")();block.blockquote=replace(block.blockquote)("def",block.def)();block._tag="(?!(?:"+"a|em|strong|small|s|cite|q|dfn|abbr|data|time|code"+"|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo"+"|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b";block.html=replace(block.html)("comment",/<!--[\s\S]*?-->/)("closed",/<(tag)[\s\S]+?<\/\1>/)("closing",/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,block._tag)();block.paragraph=replace(block.paragraph)("hr",block.hr)("heading",block.heading)("lheading",block.lheading)("blockquote",block.blockquote)("tag","<"+block._tag)("def",block.def)();block.normal=merge({},block);block.gfm=merge({},block.normal,{fences:/^ *(`{3,}|~{3,}) *(\S+)? *\n([\s\S]+?)\s*\1 *(?:\n+|$)/,paragraph:/^/});block.gfm.paragraph=replace(block.paragraph)("(?!","(?!"+block.gfm.fences.source.replace("\\1","\\2")+"|"+block.list.source.replace("\\1","\\3")+"|")();block.tables=merge({},block.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/});function Lexer(options){this.tokens=[];this.tokens.links={};this.options=options||marked.defaults;this.rules=block.normal;if(this.options.gfm){if(this.options.tables){this.rules=block.tables}else{this.rules=block.gfm}}}Lexer.rules=block;Lexer.lex=function(src,options){var lexer=new Lexer(options);return lexer.lex(src)};Lexer.prototype.lex=function(src){src=src.replace(/\r\n|\r/g,"\n").replace(/\t/g,"    ").replace(/\u00a0/g," ").replace(/\u2424/g,"\n");return this.token(src,true)};Lexer.prototype.token=function(src,top,bq){var src=src.replace(/^ +$/gm,""),next,loose,cap,bull,b,item,space,i,l;while(src){if(cap=this.rules.newline.exec(src)){src=src.substring(cap[0].length);if(cap[0].length>1){this.tokens.push({type:"space"})}}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);cap=cap[0].replace(/^ {4}/gm,"");this.tokens.push({type:"code",text:!this.options.pedantic?cap.replace(/\n+$/,""):cap});continue}if(cap=this.rules.fences.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"code",lang:cap[2],text:cap[3]});continue}if(cap=this.rules.heading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[1].length,text:cap[2]});continue}if(top&&(cap=this.rules.nptable.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].split(/ *\| */)}this.tokens.push(item);continue}if(cap=this.rules.lheading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[2]==="="?1:2,text:cap[1]});continue}if(cap=this.rules.hr.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"hr"});continue}if(cap=this.rules.blockquote.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"blockquote_start"});cap=cap[0].replace(/^ *> ?/gm,"");this.token(cap,top,true);this.tokens.push({type:"blockquote_end"});continue}if(cap=this.rules.list.exec(src)){src=src.substring(cap[0].length);bull=cap[2];this.tokens.push({type:"list_start",ordered:bull.length>1});cap=cap[0].match(this.rules.item);next=false;l=cap.length;i=0;for(;i<l;i++){item=cap[i];space=item.length;item=item.replace(/^ *([*+-]|\d+\.) +/,"");if(~item.indexOf("\n ")){space-=item.length;item=!this.options.pedantic?item.replace(new RegExp("^ {1,"+space+"}","gm"),""):item.replace(/^ {1,4}/gm,"")}if(this.options.smartLists&&i!==l-1){b=block.bullet.exec(cap[i+1])[0];if(bull!==b&&!(bull.length>1&&b.length>1)){src=cap.slice(i+1).join("\n")+src;i=l-1}}loose=next||/\n\n(?!\s*$)/.test(item);if(i!==l-1){next=item.charAt(item.length-1)==="\n";if(!loose)loose=next}this.tokens.push({type:loose?"loose_item_start":"list_item_start"});this.token(item,false,bq);this.tokens.push({type:"list_item_end"})}this.tokens.push({type:"list_end"});continue}if(cap=this.rules.html.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:cap[1]==="pre"||cap[1]==="script"||cap[1]==="style",text:cap[0]});continue}if(!bq&&top&&(cap=this.rules.def.exec(src))){src=src.substring(cap[0].length);this.tokens.links[cap[1].toLowerCase()]={href:cap[2],title:cap[3]};continue}if(top&&(cap=this.rules.table.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/(?: *\| *)?\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].replace(/^ *\| *| *\| *$/g,"").split(/ *\| */)}this.tokens.push(item);continue}if(top&&(cap=this.rules.paragraph.exec(src))){src=src.substring(cap[0].length);this.tokens.push({type:"paragraph",text:cap[1].charAt(cap[1].length-1)==="\n"?cap[1].slice(0,-1):cap[1]});continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"text",text:cap[0]});continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return this.tokens};var inline={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/};inline._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;inline._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;inline.link=replace(inline.link)("inside",inline._inside)("href",inline._href)();inline.reflink=replace(inline.reflink)("inside",inline._inside)();inline.normal=merge({},inline);inline.pedantic=merge({},inline.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/});inline.gfm=merge({},inline.normal,{escape:replace(inline.escape)("])","~|])")(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(inline.text)("]|","~]|")("|","|https?://|")()});inline.breaks=merge({},inline.gfm,{br:replace(inline.br)("{2,}","*")(),text:replace(inline.gfm.text)("{2,}","*")()});function InlineLexer(links,options){this.options=options||marked.defaults;this.links=links;this.rules=inline.normal;this.renderer=this.options.renderer||new Renderer;this.renderer.options=this.options;if(!this.links){throw new Error("Tokens array requires a `links` property.")}if(this.options.gfm){if(this.options.breaks){this.rules=inline.breaks}else{this.rules=inline.gfm}}else if(this.options.pedantic){this.rules=inline.pedantic}}InlineLexer.rules=inline;InlineLexer.output=function(src,links,options){var inline=new InlineLexer(links,options);return inline.output(src)};InlineLexer.prototype.output=function(src){var out="",link,text,href,cap;while(src){if(cap=this.rules.escape.exec(src)){src=src.substring(cap[0].length);out+=cap[1];continue}if(cap=this.rules.autolink.exec(src)){src=src.substring(cap[0].length);if(cap[2]==="@"){text=cap[1].charAt(6)===":"?this.mangle(cap[1].substring(7)):this.mangle(cap[1]);href=this.mangle("mailto:")+text}else{text=escape(cap[1]);href=text}out+=this.renderer.link(href,null,text);continue}if(!this.inLink&&(cap=this.rules.url.exec(src))){src=src.substring(cap[0].length);text=escape(cap[1]);href=text;out+=this.renderer.link(href,null,text);continue}if(cap=this.rules.tag.exec(src)){if(!this.inLink&&/^<a /i.test(cap[0])){this.inLink=true}else if(this.inLink&&/^<\/a>/i.test(cap[0])){this.inLink=false}src=src.substring(cap[0].length);out+=this.options.sanitize?escape(cap[0]):cap[0];continue}if(cap=this.rules.link.exec(src)){src=src.substring(cap[0].length);this.inLink=true;out+=this.outputLink(cap,{href:cap[2],title:cap[3]});this.inLink=false;continue}if((cap=this.rules.reflink.exec(src))||(cap=this.rules.nolink.exec(src))){src=src.substring(cap[0].length);link=(cap[2]||cap[1]).replace(/\s+/g," ");link=this.links[link.toLowerCase()];if(!link||!link.href){out+=cap[0].charAt(0);src=cap[0].substring(1)+src;continue}this.inLink=true;out+=this.outputLink(cap,link);this.inLink=false;continue}if(cap=this.rules.strong.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.strong(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.em.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.em(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.codespan(escape(cap[2],true));continue}if(cap=this.rules.br.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.br();continue}if(cap=this.rules.del.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.del(this.output(cap[1]));continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);out+=escape(this.smartypants(cap[0]));continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return out};InlineLexer.prototype.outputLink=function(cap,link){var href=escape(link.href),title=link.title?escape(link.title):null;return cap[0].charAt(0)!=="!"?this.renderer.link(href,title,this.output(cap[1])):this.renderer.image(href,title,escape(cap[1]))};InlineLexer.prototype.smartypants=function(text){if(!this.options.smartypants)return text;return text.replace(/--/g,"—").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…")};InlineLexer.prototype.mangle=function(text){var out="",l=text.length,i=0,ch;for(;i<l;i++){ch=text.charCodeAt(i);if(Math.random()>.5){ch="x"+ch.toString(16)}out+="&#"+ch+";"}return out};function Renderer(options){this.options=options||{}}Renderer.prototype.code=function(code,lang,escaped){if(this.options.highlight){var out=this.options.highlight(code,lang);if(out!=null&&out!==code){escaped=true;code=out}}if(!lang){return"<pre><code>"+(escaped?code:escape(code,true))+"\n</code></pre>"}return'<pre><code class="'+this.options.langPrefix+escape(lang,true)+'">'+(escaped?code:escape(code,true))+"\n</code></pre>\n"};Renderer.prototype.blockquote=function(quote){return"<blockquote>\n"+quote+"</blockquote>\n"};Renderer.prototype.html=function(html){return html};Renderer.prototype.heading=function(text,level,raw){return"<h"+level+' id="'+this.options.headerPrefix+raw.toLowerCase().replace(/[^\w]+/g,"-")+'">'+text+"</h"+level+">\n"};Renderer.prototype.hr=function(){return this.options.xhtml?"<hr/>\n":"<hr>\n"};Renderer.prototype.list=function(body,ordered){var type=ordered?"ol":"ul";return"<"+type+">\n"+body+"</"+type+">\n"};Renderer.prototype.listitem=function(text){return"<li>"+text+"</li>\n"};Renderer.prototype.paragraph=function(text){return"<p>"+text+"</p>\n"};Renderer.prototype.table=function(header,body){return"<table>\n"+"<thead>\n"+header+"</thead>\n"+"<tbody>\n"+body+"</tbody>\n"+"</table>\n"};Renderer.prototype.tablerow=function(content){return"<tr>\n"+content+"</tr>\n"};Renderer.prototype.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+content+"</"+type+">\n"};Renderer.prototype.strong=function(text){return"<strong>"+text+"</strong>"};Renderer.prototype.em=function(text){return"<em>"+text+"</em>"};Renderer.prototype.codespan=function(text){return"<code>"+text+"</code>"};Renderer.prototype.br=function(){return this.options.xhtml?"<br/>":"<br>"};Renderer.prototype.del=function(text){return"<del>"+text+"</del>"};Renderer.prototype.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out='<a href="'+href+'"';if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};Renderer.prototype.image=function(href,title,text){var out='<img src="'+href+'" alt="'+text+'"';if(title){out+=' title="'+title+'"'}out+=this.options.xhtml?"/>":">";return out};function Parser(options){this.tokens=[];this.token=null;this.options=options||marked.defaults;this.options.renderer=this.options.renderer||new Renderer;this.renderer=this.options.renderer;this.renderer.options=this.options}Parser.parse=function(src,options,renderer){var parser=new Parser(options,renderer);return parser.parse(src)};Parser.prototype.parse=function(src){this.inline=new InlineLexer(src.links,this.options,this.renderer);this.tokens=src.reverse();var out="";while(this.next()){out+=this.tok()}return out};Parser.prototype.next=function(){return this.token=this.tokens.pop()};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0};Parser.prototype.parseText=function(){var body=this.token.text;while(this.peek().type==="text"){body+="\n"+this.next().text}return this.inline.output(body)};Parser.prototype.tok=function(){switch(this.token.type){case"space":{return""}case"hr":{return this.renderer.hr()}case"heading":{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text)}case"code":{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped)}case"table":{var header="",body="",i,row,cell,flags,j;cell="";for(i=0;i<this.token.header.length;i++){flags={header:true,align:this.token.align[i]};cell+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]})}header+=this.renderer.tablerow(cell);for(i=0;i<this.token.cells.length;i++){row=this.token.cells[i];cell="";for(j=0;j<row.length;j++){cell+=this.renderer.tablecell(this.inline.output(row[j]),{header:false,align:this.token.align[j]})}body+=this.renderer.tablerow(cell)}return this.renderer.table(header,body)}case"blockquote_start":{var body="";while(this.next().type!=="blockquote_end"){body+=this.tok()}return this.renderer.blockquote(body)}case"list_start":{var body="",ordered=this.token.ordered;while(this.next().type!=="list_end"){body+=this.tok()}return this.renderer.list(body,ordered)}case"list_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.token.type==="text"?this.parseText():this.tok()}return this.renderer.listitem(body)}case"loose_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.tok()}return this.renderer.listitem(body)}case"html":{var html=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;return this.renderer.html(html)}case"paragraph":{return this.renderer.paragraph(this.inline.output(this.token.text))}case"text":{return this.renderer.paragraph(this.parseText())}}};function escape(html,encode){return html.replace(!encode?/&(?!#?\w+;)/g:/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#39;")}function unescape(html){return html.replace(/&([#\w]+);/g,function(_,n){n=n.toLowerCase();if(n==="colon")return":";if(n.charAt(0)==="#"){return n.charAt(1)==="x"?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1))}return""})}function replace(regex,opt){regex=regex.source;opt=opt||"";return function self(name,val){if(!name)return new RegExp(regex,opt);val=val.source||val;val=val.replace(/(^|[^\[])\^/g,"$1");regex=regex.replace(name,val);return self}}function noop(){}noop.exec=noop;function merge(obj){var i=1,target,key;for(;i<arguments.length;i++){target=arguments[i];for(key in target){if(Object.prototype.hasOwnProperty.call(target,key)){obj[key]=target[key]}}}return obj}function marked(src,opt,callback){if(callback||typeof opt==="function"){if(!callback){callback=opt;opt=null}opt=merge({},marked.defaults,opt||{});var highlight=opt.highlight,tokens,pending,i=0;try{tokens=Lexer.lex(src,opt)}catch(e){return callback(e)}pending=tokens.length;var done=function(){var out,err;try{out=Parser.parse(tokens,opt)}catch(e){err=e}opt.highlight=highlight;return err?callback(err):callback(null,out)};if(!highlight||highlight.length<3){return done()}delete opt.highlight;if(!pending)return done();for(;i<tokens.length;i++){(function(token){if(token.type!=="code"){return--pending||done()}return highlight(token.text,token.lang,function(err,code){if(code==null||code===token.text){return--pending||done()}token.text=code;token.escaped=true;--pending||done()})})(tokens[i])}return}try{if(opt)opt=merge({},marked.defaults,opt);return Parser.parse(Lexer.lex(src,opt),opt)}catch(e){e.message+="\nPlease report this to https://github.com/chjj/marked.";if((opt||marked.defaults).silent){return"<p>An error occured:</p><pre>"+escape(e.message+"",true)+"</pre>"}throw e}}marked.options=marked.setOptions=function(opt){merge(marked.defaults,opt);return marked};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,smartLists:false,silent:false,highlight:null,langPrefix:"lang-",smartypants:false,headerPrefix:"",renderer:new Renderer,xhtml:false};marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=Renderer;marked.Lexer=Lexer;marked.lexer=Lexer.lex;marked.InlineLexer=InlineLexer;marked.inlineLexer=InlineLexer.output;marked.parse=marked;if(typeof exports==="object"){module.exports=marked}else if(typeof define==="function"&&define.amd){define(function(){return marked})}else{this.marked=marked}}).call(function(){return this||(typeof window!=="undefined"?window:global)}());</script><script>var IN_GLOBAL_SCOPE=true;window["PR_SHOULD_USE_CONTINUATION"]=true;var prettyPrintOne;var prettyPrint;(function(){var win=window;var FLOW_CONTROL_KEYWORDS=["break,continue,do,else,for,if,return,while"];var C_KEYWORDS=[FLOW_CONTROL_KEYWORDS,"auto,case,char,const,default,"+"double,enum,extern,float,goto,inline,int,long,register,short,signed,"+"sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"];var COMMON_KEYWORDS=[C_KEYWORDS,"catch,class,delete,false,import,"+"new,operator,private,protected,public,this,throw,true,try,typeof"];var CPP_KEYWORDS=[COMMON_KEYWORDS,"alignof,align_union,asm,axiom,bool,"+"concept,concept_map,const_cast,constexpr,decltype,delegate,"+"dynamic_cast,explicit,export,friend,generic,late_check,"+"mutable,namespace,nullptr,property,reinterpret_cast,static_assert,"+"static_cast,template,typeid,typename,using,virtual,where"];var JAVA_KEYWORDS=[COMMON_KEYWORDS,"abstract,assert,boolean,byte,extends,final,finally,implements,import,"+"instanceof,interface,null,native,package,strictfp,super,synchronized,"+"throws,transient"];var CSHARP_KEYWORDS=[JAVA_KEYWORDS,"as,base,by,checked,decimal,delegate,descending,dynamic,event,"+"fixed,foreach,from,group,implicit,in,internal,into,is,let,"+"lock,object,out,override,orderby,params,partial,readonly,ref,sbyte,"+"sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort,"+"var,virtual,where"];var COFFEE_KEYWORDS="all,and,by,catch,class,else,extends,false,finally,"+"for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then,"+"throw,true,try,unless,until,when,while,yes";var JSCRIPT_KEYWORDS=[COMMON_KEYWORDS,"debugger,eval,export,function,get,null,set,undefined,var,with,"+"Infinity,NaN"];var PERL_KEYWORDS="caller,delete,die,do,dump,elsif,eval,exit,foreach,for,"+"goto,if,import,last,local,my,next,no,our,print,package,redo,require,"+"sub,undef,unless,until,use,wantarray,while,BEGIN,END";var PYTHON_KEYWORDS=[FLOW_CONTROL_KEYWORDS,"and,as,assert,class,def,del,"+"elif,except,exec,finally,from,global,import,in,is,lambda,"+"nonlocal,not,or,pass,print,raise,try,with,yield,"+"False,True,None"];var RUBY_KEYWORDS=[FLOW_CONTROL_KEYWORDS,"alias,and,begin,case,class,"+"def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo,"+"rescue,retry,self,super,then,true,undef,unless,until,when,yield,"+"BEGIN,END"];var RUST_KEYWORDS=[FLOW_CONTROL_KEYWORDS,"as,assert,const,copy,drop,"+"enum,extern,fail,false,fn,impl,let,log,loop,match,mod,move,mut,priv,"+"pub,pure,ref,self,static,struct,true,trait,type,unsafe,use"];var SH_KEYWORDS=[FLOW_CONTROL_KEYWORDS,"case,done,elif,esac,eval,fi,"+"function,in,local,set,then,until"];var ALL_KEYWORDS=[CPP_KEYWORDS,CSHARP_KEYWORDS,JSCRIPT_KEYWORDS,PERL_KEYWORDS,PYTHON_KEYWORDS,RUBY_KEYWORDS,SH_KEYWORDS];var C_TYPES=/^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)\b/;var PR_STRING="str";var PR_KEYWORD="kwd";var PR_COMMENT="com";var PR_TYPE="typ";var PR_LITERAL="lit";var PR_PUNCTUATION="pun";var PR_PLAIN="pln";var PR_TAG="tag";var PR_DECLARATION="dec";var PR_SOURCE="src";var PR_ATTRIB_NAME="atn";var PR_ATTRIB_VALUE="atv";var PR_NOCODE="nocode";var REGEXP_PRECEDER_PATTERN="(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[+\\-]=|->|\\/=?|::?|<<?=?|>>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*";function combinePrefixPatterns(regexs){var capturedGroupIndex=0;var needToFoldCase=false;var ignoreCase=false;for(var i=0,n=regexs.length;i<n;++i){var regex=regexs[i];if(regex.ignoreCase){ignoreCase=true}else if(/[a-z]/i.test(regex.source.replace(/\\u[0-9a-f]{4}|\\x[0-9a-f]{2}|\\[^ux]/gi,""))){needToFoldCase=true;ignoreCase=false;break}}var escapeCharToCodeUnit={b:8,t:9,n:10,v:11,f:12,r:13};function decodeEscape(charsetPart){var cc0=charsetPart.charCodeAt(0);if(cc0!==92){return cc0}var c1=charsetPart.charAt(1);cc0=escapeCharToCodeUnit[c1];if(cc0){return cc0}else if("0"<=c1&&c1<="7"){return parseInt(charsetPart.substring(1),8)}else if(c1==="u"||c1==="x"){return parseInt(charsetPart.substring(2),16)}else{return charsetPart.charCodeAt(1)}}function encodeEscape(charCode){if(charCode<32){return(charCode<16?"\\x0":"\\x")+charCode.toString(16)}var ch=String.fromCharCode(charCode);return ch==="\\"||ch==="-"||ch==="]"||ch==="^"?"\\"+ch:ch}function caseFoldCharset(charSet){var charsetParts=charSet.substring(1,charSet.length-1).match(new RegExp("\\\\u[0-9A-Fa-f]{4}"+"|\\\\x[0-9A-Fa-f]{2}"+"|\\\\[0-3][0-7]{0,2}"+"|\\\\[0-7]{1,2}"+"|\\\\[\\s\\S]"+"|-"+"|[^-\\\\]","g"));var ranges=[];var inverse=charsetParts[0]==="^";var out=["["];if(inverse){out.push("^")}for(var i=inverse?1:0,n=charsetParts.length;i<n;++i){var p=charsetParts[i];if(/\\[bdsw]/i.test(p)){out.push(p)}else{var start=decodeEscape(p);var end;if(i+2<n&&"-"===charsetParts[i+1]){end=decodeEscape(charsetParts[i+2]);i+=2}else{end=start}ranges.push([start,end]);if(!(end<65||start>122)){if(!(end<65||start>90)){ranges.push([Math.max(65,start)|32,Math.min(end,90)|32])}if(!(end<97||start>122)){ranges.push([Math.max(97,start)&~32,Math.min(end,122)&~32])}}}}ranges.sort(function(a,b){return a[0]-b[0]||b[1]-a[1]});var consolidatedRanges=[];var lastRange=[];for(var i=0;i<ranges.length;++i){var range=ranges[i];if(range[0]<=lastRange[1]+1){lastRange[1]=Math.max(lastRange[1],range[1])}else{consolidatedRanges.push(lastRange=range)}}for(var i=0;i<consolidatedRanges.length;++i){var range=consolidatedRanges[i];out.push(encodeEscape(range[0]));if(range[1]>range[0]){if(range[1]+1>range[0]){out.push("-")}out.push(encodeEscape(range[1]))}}out.push("]");return out.join("")}function allowAnywhereFoldCaseAndRenumberGroups(regex){var parts=regex.source.match(new RegExp("(?:"+"\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]"+"|\\\\u[A-Fa-f0-9]{4}"+"|\\\\x[A-Fa-f0-9]{2}"+"|\\\\[0-9]+"+"|\\\\[^ux0-9]"+"|\\(\\?[:!=]"+"|[\\(\\)\\^]"+"|[^\\x5B\\x5C\\(\\)\\^]+"+")","g"));var n=parts.length;var capturedGroups=[];for(var i=0,groupIndex=0;i<n;++i){var p=parts[i];if(p==="("){++groupIndex}else if("\\"===p.charAt(0)){var decimalValue=+p.substring(1);if(decimalValue){if(decimalValue<=groupIndex){capturedGroups[decimalValue]=-1}else{parts[i]=encodeEscape(decimalValue)}}}}for(var i=1;i<capturedGroups.length;++i){if(-1===capturedGroups[i]){capturedGroups[i]=++capturedGroupIndex}}for(var i=0,groupIndex=0;i<n;++i){var p=parts[i];if(p==="("){++groupIndex;if(!capturedGroups[groupIndex]){parts[i]="(?:"}}else if("\\"===p.charAt(0)){var decimalValue=+p.substring(1);if(decimalValue&&decimalValue<=groupIndex){parts[i]="\\"+capturedGroups[decimalValue]}}}for(var i=0;i<n;++i){if("^"===parts[i]&&"^"!==parts[i+1]){parts[i]=""}}if(regex.ignoreCase&&needToFoldCase){for(var i=0;i<n;++i){var p=parts[i];var ch0=p.charAt(0);if(p.length>=2&&ch0==="["){parts[i]=caseFoldCharset(p)}else if(ch0!=="\\"){parts[i]=p.replace(/[a-zA-Z]/g,function(ch){var cc=ch.charCodeAt(0);return"["+String.fromCharCode(cc&~32,cc|32)+"]"})}}}return parts.join("")}var rewritten=[];for(var i=0,n=regexs.length;i<n;++i){var regex=regexs[i];if(regex.global||regex.multiline){throw new Error(""+regex)}rewritten.push("(?:"+allowAnywhereFoldCaseAndRenumberGroups(regex)+")")}return new RegExp(rewritten.join("|"),ignoreCase?"gi":"g")}function extractSourceSpans(node,isPreformatted){var nocode=/(?:^|\s)nocode(?:\s|$)/;var chunks=[];var length=0;var spans=[];var k=0;function walk(node){var type=node.nodeType;if(type==1){if(nocode.test(node.className)){return}for(var child=node.firstChild;child;child=child.nextSibling){walk(child)}var nodeName=node.nodeName.toLowerCase();if("br"===nodeName||"li"===nodeName){chunks[k]="\n";spans[k<<1]=length++;spans[k++<<1|1]=node}}else if(type==3||type==4){var text=node.nodeValue;if(text.length){if(!isPreformatted){text=text.replace(/[ \t\r\n]+/g," ")}else{text=text.replace(/\r\n?/g,"\n")}chunks[k]=text;spans[k<<1]=length;length+=text.length;spans[k++<<1|1]=node}}}walk(node);return{sourceCode:chunks.join("").replace(/\n$/,""),spans:spans}}function appendDecorations(basePos,sourceCode,langHandler,out){if(!sourceCode){return}var job={sourceCode:sourceCode,basePos:basePos};langHandler(job);out.push.apply(out,job.decorations)}var notWs=/\S/;function childContentWrapper(element){var wrapper=undefined;for(var c=element.firstChild;c;c=c.nextSibling){var type=c.nodeType;wrapper=type===1?wrapper?element:c:type===3?notWs.test(c.nodeValue)?element:wrapper:wrapper}return wrapper===element?undefined:wrapper}function createSimpleLexer(shortcutStylePatterns,fallthroughStylePatterns){var shortcuts={};var tokenizer;(function(){var allPatterns=shortcutStylePatterns.concat(fallthroughStylePatterns);var allRegexs=[];var regexKeys={};for(var i=0,n=allPatterns.length;i<n;++i){var patternParts=allPatterns[i];var shortcutChars=patternParts[3];if(shortcutChars){for(var c=shortcutChars.length;--c>=0;){shortcuts[shortcutChars.charAt(c)]=patternParts}}var regex=patternParts[1];var k=""+regex;if(!regexKeys.hasOwnProperty(k)){allRegexs.push(regex);regexKeys[k]=null}}allRegexs.push(/[\0-\uffff]/);tokenizer=combinePrefixPatterns(allRegexs)})();var nPatterns=fallthroughStylePatterns.length;var decorate=function(job){var sourceCode=job.sourceCode,basePos=job.basePos;var decorations=[basePos,PR_PLAIN];var pos=0;var tokens=sourceCode.match(tokenizer)||[];var styleCache={};for(var ti=0,nTokens=tokens.length;ti<nTokens;++ti){var token=tokens[ti];var style=styleCache[token];var match=void 0;var isEmbedded;if(typeof style==="string"){isEmbedded=false}else{var patternParts=shortcuts[token.charAt(0)];if(patternParts){match=token.match(patternParts[1]);style=patternParts[0]}else{for(var i=0;i<nPatterns;++i){patternParts=fallthroughStylePatterns[i];match=token.match(patternParts[1]);if(match){style=patternParts[0];break}}if(!match){style=PR_PLAIN}}isEmbedded=style.length>=5&&"lang-"===style.substring(0,5);if(isEmbedded&&!(match&&typeof match[1]==="string")){isEmbedded=false;style=PR_SOURCE}if(!isEmbedded){styleCache[token]=style}}var tokenStart=pos;pos+=token.length;if(!isEmbedded){decorations.push(basePos+tokenStart,style)}else{var embeddedSource=match[1];var embeddedSourceStart=token.indexOf(embeddedSource);var embeddedSourceEnd=embeddedSourceStart+embeddedSource.length;if(match[2]){embeddedSourceEnd=token.length-match[2].length;embeddedSourceStart=embeddedSourceEnd-embeddedSource.length}var lang=style.substring(5);appendDecorations(basePos+tokenStart,token.substring(0,embeddedSourceStart),decorate,decorations);appendDecorations(basePos+tokenStart+embeddedSourceStart,embeddedSource,langHandlerForExtension(lang,embeddedSource),decorations);appendDecorations(basePos+tokenStart+embeddedSourceEnd,token.substring(embeddedSourceEnd),decorate,decorations)}}job.decorations=decorations};return decorate}function sourceDecorator(options){var shortcutStylePatterns=[],fallthroughStylePatterns=[];if(options["tripleQuotedStrings"]){shortcutStylePatterns.push([PR_STRING,/^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,null,"'\""])}else if(options["multiLineStrings"]){shortcutStylePatterns.push([PR_STRING,/^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,null,"'\"`"])}else{shortcutStylePatterns.push([PR_STRING,/^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,null,"\"'"])}if(options["verbatimStrings"]){fallthroughStylePatterns.push([PR_STRING,/^@\"(?:[^\"]|\"\")*(?:\"|$)/,null])}var hc=options["hashComments"];if(hc){if(options["cStyleComments"]){if(hc>1){shortcutStylePatterns.push([PR_COMMENT,/^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/,null,"#"])}else{shortcutStylePatterns.push([PR_COMMENT,/^#(?:(?:define|e(?:l|nd)if|else|error|ifn?def|include|line|pragma|undef|warning)\b|[^\r\n]*)/,null,"#"])}fallthroughStylePatterns.push([PR_STRING,/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,null])}else{shortcutStylePatterns.push([PR_COMMENT,/^#[^\r\n]*/,null,"#"])}}if(options["cStyleComments"]){fallthroughStylePatterns.push([PR_COMMENT,/^\/\/[^\r\n]*/,null]);fallthroughStylePatterns.push([PR_COMMENT,/^\/\*[\s\S]*?(?:\*\/|$)/,null])}var regexLiterals=options["regexLiterals"];if(regexLiterals){var regexExcls=regexLiterals>1?"":"\n\r";var regexAny=regexExcls?".":"[\\S\\s]";var REGEX_LITERAL="/(?=[^/*"+regexExcls+"])"+"(?:[^/\\x5B\\x5C"+regexExcls+"]"+"|\\x5C"+regexAny+"|\\x5B(?:[^\\x5C\\x5D"+regexExcls+"]"+"|\\x5C"+regexAny+")*(?:\\x5D|$))+"+"/";fallthroughStylePatterns.push(["lang-regex",RegExp("^"+REGEXP_PRECEDER_PATTERN+"("+REGEX_LITERAL+")")])}var types=options["types"];if(types){fallthroughStylePatterns.push([PR_TYPE,types])}var keywords=(""+options["keywords"]).replace(/^ | $/g,"");if(keywords.length){fallthroughStylePatterns.push([PR_KEYWORD,new RegExp("^(?:"+keywords.replace(/[\s,]+/g,"|")+")\\b"),null])}shortcutStylePatterns.push([PR_PLAIN,/^\s+/,null," \r\n	 "]);var punctuation="^.[^\\s\\w.$@'\"`/\\\\]*";if(options["regexLiterals"]){punctuation+="(?!s*/)"}fallthroughStylePatterns.push([PR_LITERAL,/^@[a-z_$][a-z_$@0-9]*/i,null],[PR_TYPE,/^(?:[@_]?[A-Z]+[a-z][A-Za-z_$@0-9]*|\w+_t\b)/,null],[PR_PLAIN,/^[a-z_$][a-z_$@0-9]*/i,null],[PR_LITERAL,new RegExp("^(?:"+"0x[a-f0-9]+"+"|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)"+"(?:e[+\\-]?\\d+)?"+")"+"[a-z]*","i"),null,"0123456789"],[PR_PLAIN,/^\\[\s\S]?/,null],[PR_PUNCTUATION,new RegExp(punctuation),null]);return createSimpleLexer(shortcutStylePatterns,fallthroughStylePatterns)}var decorateSource=sourceDecorator({keywords:ALL_KEYWORDS,hashComments:true,cStyleComments:true,multiLineStrings:true,regexLiterals:true});function numberLines(node,opt_startLineNum,isPreformatted){var nocode=/(?:^|\s)nocode(?:\s|$)/;var lineBreak=/\r\n?|\n/;var document=node.ownerDocument;var li=document.createElement("li");while(node.firstChild){li.appendChild(node.firstChild)}var listItems=[li];function walk(node){var type=node.nodeType;if(type==1&&!nocode.test(node.className)){if("br"===node.nodeName){breakAfter(node);if(node.parentNode){node.parentNode.removeChild(node)}}else{for(var child=node.firstChild;child;child=child.nextSibling){walk(child)}}}else if((type==3||type==4)&&isPreformatted){var text=node.nodeValue;var match=text.match(lineBreak);if(match){var firstLine=text.substring(0,match.index);node.nodeValue=firstLine;var tail=text.substring(match.index+match[0].length);if(tail){var parent=node.parentNode;parent.insertBefore(document.createTextNode(tail),node.nextSibling)}breakAfter(node);if(!firstLine){node.parentNode.removeChild(node)}}}}function breakAfter(lineEndNode){while(!lineEndNode.nextSibling){lineEndNode=lineEndNode.parentNode;if(!lineEndNode){return}}function breakLeftOf(limit,copy){var rightSide=copy?limit.cloneNode(false):limit;var parent=limit.parentNode;if(parent){var parentClone=breakLeftOf(parent,1);var next=limit.nextSibling;parentClone.appendChild(rightSide);for(var sibling=next;sibling;sibling=next){next=sibling.nextSibling;parentClone.appendChild(sibling)}}return rightSide}var copiedListItem=breakLeftOf(lineEndNode.nextSibling,0);for(var parent;(parent=copiedListItem.parentNode)&&parent.nodeType===1;){copiedListItem=parent}listItems.push(copiedListItem)}for(var i=0;i<listItems.length;++i){walk(listItems[i])}if(opt_startLineNum===(opt_startLineNum|0)){listItems[0].setAttribute("value",opt_startLineNum)}var ol=document.createElement("ol");ol.className="linenums";var offset=Math.max(0,opt_startLineNum-1|0)||0;for(var i=0,n=listItems.length;i<n;++i){li=listItems[i];li.className="L"+(i+offset)%10;if(!li.firstChild){li.appendChild(document.createTextNode(" "))}ol.appendChild(li)}node.appendChild(ol)}function recombineTagsAndDecorations(job){var isIE8OrEarlier=/\bMSIE\s(\d+)/.exec(navigator.userAgent);isIE8OrEarlier=isIE8OrEarlier&&+isIE8OrEarlier[1]<=8;var newlineRe=/\n/g;var source=job.sourceCode;var sourceLength=source.length;var sourceIndex=0;var spans=job.spans;var nSpans=spans.length;var spanIndex=0;var decorations=job.decorations;var nDecorations=decorations.length;var decorationIndex=0;decorations[nDecorations]=sourceLength;var decPos,i;for(i=decPos=0;i<nDecorations;){if(decorations[i]!==decorations[i+2]){decorations[decPos++]=decorations[i++];decorations[decPos++]=decorations[i++]}else{i+=2}}nDecorations=decPos;for(i=decPos=0;i<nDecorations;){var startPos=decorations[i];var startDec=decorations[i+1];var end=i+2;while(end+2<=nDecorations&&decorations[end+1]===startDec){end+=2}decorations[decPos++]=startPos;decorations[decPos++]=startDec;i=end}nDecorations=decorations.length=decPos;var sourceNode=job.sourceNode;var oldDisplay;if(sourceNode){oldDisplay=sourceNode.style.display;sourceNode.style.display="none"}try{var decoration=null;while(spanIndex<nSpans){var spanStart=spans[spanIndex];var spanEnd=spans[spanIndex+2]||sourceLength;var decEnd=decorations[decorationIndex+2]||sourceLength;var end=Math.min(spanEnd,decEnd);var textNode=spans[spanIndex+1];var styledText;if(textNode.nodeType!==1&&(styledText=source.substring(sourceIndex,end))){if(isIE8OrEarlier){styledText=styledText.replace(newlineRe,"\r")}textNode.nodeValue=styledText;var document=textNode.ownerDocument;var span=document.createElement("span");span.className=decorations[decorationIndex+1];var parentNode=textNode.parentNode;parentNode.replaceChild(span,textNode);span.appendChild(textNode);if(sourceIndex<spanEnd){spans[spanIndex+1]=textNode=document.createTextNode(source.substring(end,spanEnd));parentNode.insertBefore(textNode,span.nextSibling)}}sourceIndex=end;if(sourceIndex>=spanEnd){spanIndex+=2}if(sourceIndex>=decEnd){decorationIndex+=2}}}finally{if(sourceNode){sourceNode.style.display=oldDisplay}}}var langHandlerRegistry={};function registerLangHandler(handler,fileExtensions){for(var i=fileExtensions.length;--i>=0;){var ext=fileExtensions[i];if(!langHandlerRegistry.hasOwnProperty(ext)){langHandlerRegistry[ext]=handler}else if(win["console"]){console["warn"]("cannot override language handler %s",ext)}}}function langHandlerForExtension(extension,source){if(!(extension&&langHandlerRegistry.hasOwnProperty(extension))){extension=/^\s*</.test(source)?"default-markup":"default-code"}return langHandlerRegistry[extension]}registerLangHandler(decorateSource,["default-code"]);registerLangHandler(createSimpleLexer([],[[PR_PLAIN,/^[^<?]+/],[PR_DECLARATION,/^<!\w[^>]*(?:>|$)/],[PR_COMMENT,/^<\!--[\s\S]*?(?:-\->|$)/],["lang-",/^<\?([\s\S]+?)(?:\?>|$)/],["lang-",/^<%([\s\S]+?)(?:%>|$)/],[PR_PUNCTUATION,/^(?:<[%?]|[%?]>)/],["lang-",/^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i],["lang-js",/^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-css",/^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i]]),["default-markup","htm","html","mxml","xhtml","xml","xsl"]);registerLangHandler(createSimpleLexer([[PR_PLAIN,/^[\s]+/,null," 	\r\n"],[PR_ATTRIB_VALUE,/^(?:\"[^\"]*\"?|\'[^\']*\'?)/,null,"\"'"]],[[PR_TAG,/^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],[PR_ATTRIB_NAME,/^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],["lang-uq.val",/^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],[PR_PUNCTUATION,/^[=<>\/]+/],["lang-js",/^on\w+\s*=\s*\"([^\"]+)\"/i],["lang-js",/^on\w+\s*=\s*\'([^\']+)\'/i],["lang-js",/^on\w+\s*=\s*([^\"\'>\s]+)/i],["lang-css",/^style\s*=\s*\"([^\"]+)\"/i],["lang-css",/^style\s*=\s*\'([^\']+)\'/i],["lang-css",/^style\s*=\s*([^\"\'>\s]+)/i]]),["in.tag"]);registerLangHandler(createSimpleLexer([],[[PR_ATTRIB_VALUE,/^[\s\S]+/]]),["uq.val"]);registerLangHandler(sourceDecorator({keywords:CPP_KEYWORDS,hashComments:true,cStyleComments:true,types:C_TYPES}),["c","cc","cpp","cxx","cyc","m"]);registerLangHandler(sourceDecorator({keywords:"null,true,false"}),["json"]);registerLangHandler(sourceDecorator({keywords:CSHARP_KEYWORDS,hashComments:true,cStyleComments:true,verbatimStrings:true,types:C_TYPES}),["cs"]);registerLangHandler(sourceDecorator({keywords:JAVA_KEYWORDS,cStyleComments:true}),["java"]);registerLangHandler(sourceDecorator({keywords:SH_KEYWORDS,hashComments:true,multiLineStrings:true}),["bash","bsh","csh","sh"]);registerLangHandler(sourceDecorator({keywords:PYTHON_KEYWORDS,hashComments:true,multiLineStrings:true,tripleQuotedStrings:true}),["cv","py","python"]);registerLangHandler(sourceDecorator({keywords:PERL_KEYWORDS,hashComments:true,multiLineStrings:true,regexLiterals:2}),["perl","pl","pm"]);registerLangHandler(sourceDecorator({keywords:RUBY_KEYWORDS,hashComments:true,multiLineStrings:true,regexLiterals:true}),["rb","ruby"]);registerLangHandler(sourceDecorator({keywords:JSCRIPT_KEYWORDS,cStyleComments:true,regexLiterals:true}),["javascript","js"]);registerLangHandler(sourceDecorator({keywords:COFFEE_KEYWORDS,hashComments:3,cStyleComments:true,multilineStrings:true,tripleQuotedStrings:true,regexLiterals:true}),["coffee"]);registerLangHandler(sourceDecorator({keywords:RUST_KEYWORDS,cStyleComments:true,multilineStrings:true}),["rc","rs","rust"]);registerLangHandler(createSimpleLexer([],[[PR_STRING,/^[\s\S]+/]]),["regex"]);function applyDecorator(job){var opt_langExtension=job.langExtension;try{var sourceAndSpans=extractSourceSpans(job.sourceNode,job.pre);var source=sourceAndSpans.sourceCode;job.sourceCode=source;job.spans=sourceAndSpans.spans;job.basePos=0;langHandlerForExtension(opt_langExtension,source)(job);recombineTagsAndDecorations(job)}catch(e){if(win["console"]){console["log"](e&&e["stack"]||e)}}}function $prettyPrintOne(sourceCodeHtml,opt_langExtension,opt_numberLines){var container=document.createElement("div");container.innerHTML="<pre>"+sourceCodeHtml+"</pre>";container=container.firstChild;if(opt_numberLines){numberLines(container,opt_numberLines,true)}var job={langExtension:opt_langExtension,numberLines:opt_numberLines,sourceNode:container,pre:1};applyDecorator(job);return container.innerHTML}function $prettyPrint(opt_whenDone,opt_root){var root=opt_root||document.body;var doc=root.ownerDocument||document;function byTagName(tn){return root.getElementsByTagName(tn)}var codeSegments=[byTagName("pre"),byTagName("code"),byTagName("xmp")];var elements=[];for(var i=0;i<codeSegments.length;++i){for(var j=0,n=codeSegments[i].length;j<n;++j){elements.push(codeSegments[i][j])}}codeSegments=null;var clock=Date;if(!clock["now"]){clock={now:function(){return+new Date}}}var k=0;var prettyPrintingJob;var langExtensionRe=/\blang(?:uage)?-([\w.]+)(?!\S)/;var prettyPrintRe=/\bprettyprint\b/;var prettyPrintedRe=/\bprettyprinted\b/;var preformattedTagNameRe=/pre|xmp/i;var codeRe=/^code$/i;var preCodeXmpRe=/^(?:pre|code|xmp)$/i;var EMPTY={};function doWork(){var endTime=win["PR_SHOULD_USE_CONTINUATION"]?clock["now"]()+250:Infinity;for(;k<elements.length&&clock["now"]()<endTime;k++){var cs=elements[k];var attrs=EMPTY;{for(var preceder=cs;preceder=preceder.previousSibling;){var nt=preceder.nodeType;var value=(nt===7||nt===8)&&preceder.nodeValue;if(value?!/^\??prettify\b/.test(value):nt!==3||/\S/.test(preceder.nodeValue)){break}if(value){attrs={};value.replace(/\b(\w+)=([\w:.%+-]+)/g,function(_,name,value){attrs[name]=value});break}}}var className=cs.className;if((attrs!==EMPTY||prettyPrintRe.test(className))&&!prettyPrintedRe.test(className)){var nested=false;for(var p=cs.parentNode;p;p=p.parentNode){var tn=p.tagName;if(preCodeXmpRe.test(tn)&&p.className&&prettyPrintRe.test(p.className)){nested=true;break}}if(!nested){cs.className+=" prettyprinted";var langExtension=attrs["lang"];if(!langExtension){langExtension=className.match(langExtensionRe);var wrapper;if(!langExtension&&(wrapper=childContentWrapper(cs))&&codeRe.test(wrapper.tagName)){langExtension=wrapper.className.match(langExtensionRe)}if(langExtension){langExtension=langExtension[1]}}var preformatted;if(preformattedTagNameRe.test(cs.tagName)){preformatted=1}else{var currentStyle=cs["currentStyle"];var defaultView=doc.defaultView;var whitespace=currentStyle?currentStyle["whiteSpace"]:defaultView&&defaultView.getComputedStyle?defaultView.getComputedStyle(cs,null).getPropertyValue("white-space"):0;preformatted=whitespace&&"pre"===whitespace.substring(0,3)}var lineNums=attrs["linenums"];if(!(lineNums=lineNums==="true"||+lineNums)){lineNums=className.match(/\blinenums\b(?::(\d+))?/);lineNums=lineNums?lineNums[1]&&lineNums[1].length?+lineNums[1]:true:false}if(lineNums){numberLines(cs,lineNums,preformatted)}prettyPrintingJob={langExtension:langExtension,sourceNode:cs,numberLines:lineNums,pre:preformatted};applyDecorator(prettyPrintingJob)}}}if(k<elements.length){setTimeout(doWork,250)}else if("function"===typeof opt_whenDone){opt_whenDone()}}doWork()}var PR=win["PR"]={createSimpleLexer:createSimpleLexer,registerLangHandler:registerLangHandler,sourceDecorator:sourceDecorator,PR_ATTRIB_NAME:PR_ATTRIB_NAME,PR_ATTRIB_VALUE:PR_ATTRIB_VALUE,PR_COMMENT:PR_COMMENT,PR_DECLARATION:PR_DECLARATION,PR_KEYWORD:PR_KEYWORD,PR_LITERAL:PR_LITERAL,PR_NOCODE:PR_NOCODE,PR_PLAIN:PR_PLAIN,PR_PUNCTUATION:PR_PUNCTUATION,PR_SOURCE:PR_SOURCE,PR_STRING:PR_STRING,PR_TAG:PR_TAG,PR_TYPE:PR_TYPE,prettyPrintOne:IN_GLOBAL_SCOPE?win["prettyPrintOne"]=$prettyPrintOne:prettyPrintOne=$prettyPrintOne,prettyPrint:prettyPrint=IN_GLOBAL_SCOPE?win["prettyPrint"]=$prettyPrint:prettyPrint=$prettyPrint};if(typeof define==="function"&&define["amd"]){define("google-code-prettify",[],function(){return PR})}})();</script><script>(function(scope){var ContextFreeParser={parse:function(text){var top={};var entities=[];var current=top;var subCurrent={};var scriptDocCommentClause="\\/\\*\\*([\\s\\S]*?)\\*\\/";var htmlDocCommentClause="<!--([\\s\\S]*?)-->";var docCommentRegex=new RegExp(scriptDocCommentClause+"|"+htmlDocCommentClause,"g");var docComments=text.match(docCommentRegex)||[];docComments.forEach(function(m){var lines=m.replace(/\r\n/g,"\n").replace(/^\s*\/\*\*|^\s*\*\/|^\s*\* ?|^\s*\<\!-\-|^s*\-\-\>/gm,"").split("\n");var pragmas=[];lines=lines.filter(function(l){var m=l.match(/\s*@([\w-]*) (.*)/);if(!m){return true}pragmas.push(m)});var code=lines.join("\n");pragmas.forEach(function(m){var pragma=m[1],content=m[2];switch(pragma){case"class":case"element":current={name:content,description:code};entities.push(current);break;case"attribute":case"property":case"method":case"event":subCurrent={name:content,description:code};var label=pragma=="property"?"properties":pragma+"s";makePragma(current,label,subCurrent);break;case"default":case"type":subCurrent[pragma]=content;break;case"param":var eventParmsRe=/\{(.+)\}\s+(\w+[.\w+]+)\s+(.*)$/;var params=content.match(eventParmsRe);if(params){var subEventObj={type:params[1],name:params[2],description:params[3]};makePragma(subCurrent,pragma+"s",subEventObj)}break;case"extends":case"mixins":var parts=content.split(" ");var subObj={name:parts[0],url:parts[1]||null};makePragma(current,pragma,subObj);break;case"return":var returnRe=/\{(.+)\}\s+(.*)$/;var returnReResult=content.match(returnRe);if(returnReResult){var subReturnObj={type:returnReResult[1],description:returnReResult[2]};subCurrent[pragma]=subReturnObj}break;default:current[pragma]=content;break}});function makePragma(object,pragma,content){var p$=object;var p=p$[pragma];if(!p){p$[pragma]=p=[]}p.push(content)}});if(entities.length===0){entities.push({name:"Entity",description:"**Undocumented**"})}return entities}};if(typeof module!=="undefined"&&module.exports){module.exports=ContextFreeParser}else{scope.ContextFreeParser=ContextFreeParser}})(this);</script><link href="http://fonts.googleapis.com/css?family=Roboto:400,300,500,700|Source+Code+Pro" rel="stylesheet" type="text/css"><style shim-shadowdom=""> html /deep/ core-a11y-keys { display: none; }</style></head><body><div hidden=""><polymer-element name="core-meta" attributes="label type" hidden="" assetpath="../core-meta/"><script>(function(){var SKIP_ID="meta";var metaData={},metaArray={};Polymer("core-meta",{type:"default",alwaysPrepare:true,ready:function(){this.register(this.id)},get metaArray(){var t=this.type;if(!metaArray[t]){metaArray[t]=[]}return metaArray[t]},get metaData(){var t=this.type;if(!metaData[t]){metaData[t]={}}return metaData[t]},register:function(id,old){if(id&&id!==SKIP_ID){this.unregister(this,old);this.metaData[id]=this;this.metaArray.push(this)}},unregister:function(meta,id){delete this.metaData[id||meta.id];var i=this.metaArray.indexOf(meta);if(i>=0){this.metaArray.splice(i,1)}},get list(){return this.metaArray},byId:function(id){return this.metaData[id]}})})();</script></polymer-element><polymer-element name="core-iconset" extends="core-meta" attributes="src width icons iconSize" assetpath="../core-iconset/"><script>Polymer("core-iconset",{src:"",width:0,icons:"",iconSize:24,offsetX:0,offsetY:0,type:"iconset",created:function(){this.iconMap={};this.iconNames=[];this.themes={}},ready:function(){if(this.src&&this.ownerDocument!==document){this.src=this.resolvePath(this.src,this.ownerDocument.baseURI)}this.super();this.updateThemes()},iconsChanged:function(){var ox=this.offsetX;var oy=this.offsetY;this.icons&&this.icons.split(/\s+/g).forEach(function(name,i){this.iconNames.push(name);this.iconMap[name]={offsetX:ox,offsetY:oy};if(ox+this.iconSize<this.width){ox+=this.iconSize}else{ox=this.offsetX;oy+=this.iconSize}},this)},updateThemes:function(){var ts=this.querySelectorAll("property[theme]");ts&&ts.array().forEach(function(t){this.themes[t.getAttribute("theme")]={offsetX:parseInt(t.getAttribute("offsetX"))||0,offsetY:parseInt(t.getAttribute("offsetY"))||0}},this)},getOffset:function(icon,theme){var i=this.iconMap[icon];if(!i){var n=this.iconNames[Number(icon)];i=this.iconMap[n]}var t=this.themes[theme];if(i&&t){return{offsetX:i.offsetX+t.offsetX,offsetY:i.offsetY+t.offsetY}}return i},applyIcon:function(element,icon,scale){var offset=this.getOffset(icon);scale=scale||1;if(element&&offset){var icon=element._icon||document.createElement("div");var style=icon.style;style.backgroundImage="url("+this.src+")";style.backgroundPosition=-offset.offsetX*scale+"px"+" "+(-offset.offsetY*scale+"px");style.backgroundSize=scale===1?"auto":this.width*scale+"px";if(icon.parentNode!==element){element.appendChild(icon)}return icon}}});</script></polymer-element><polymer-element name="core-icon" attributes="src icon alt" assetpath="../core-icon/"><script>(function(){var meta;Polymer("core-icon",{src:"",icon:"",alt:null,observe:{icon:"updateIcon",alt:"updateAlt"},defaultIconset:"icons",ready:function(){if(!meta){meta=document.createElement("core-iconset")}if(this.hasAttribute("aria-label")){if(!this.hasAttribute("role")){this.setAttribute("role","img")}return}this.updateAlt()},srcChanged:function(){var icon=this._icon||document.createElement("div");icon.textContent="";icon.setAttribute("fit","");icon.style.backgroundImage="url("+this.src+")";icon.style.backgroundPosition="center";icon.style.backgroundSize="100%";if(!icon.parentNode){this.appendChild(icon)}this._icon=icon},getIconset:function(name){return meta.byId(name||this.defaultIconset)},updateIcon:function(oldVal,newVal){if(!this.icon){this.updateAlt();return}var parts=String(this.icon).split(":");var icon=parts.pop();if(icon){var set=this.getIconset(parts.pop());if(set){this._icon=set.applyIcon(this,icon);if(this._icon){this._icon.setAttribute("fit","")}}}if(oldVal){if(oldVal.split(":").pop()==this.getAttribute("aria-label")){this.updateAlt()}}},updateAlt:function(){if(this.getAttribute("aria-hidden")){return}if(this.alt===""){this.setAttribute("aria-hidden","true");if(this.hasAttribute("role")){this.removeAttribute("role")}if(this.hasAttribute("aria-label")){this.removeAttribute("aria-label")}}else{this.setAttribute("aria-label",this.alt||this.icon.split(":").pop());if(!this.hasAttribute("role")){this.setAttribute("role","img")}if(this.hasAttribute("aria-hidden")){this.removeAttribute("aria-hidden")}}}})})();</script></polymer-element><polymer-element name="core-iconset-svg" extends="core-meta" attributes="iconSize" assetpath="../core-iconset-svg/"><script>Polymer("core-iconset-svg",{iconSize:24,type:"iconset",created:function(){this._icons={}},ready:function(){this.super();this.updateIcons()},iconById:function(id){return this._icons[id]||(this._icons[id]=this.querySelector('[id="'+id+'"]'))},cloneIcon:function(id){var icon=this.iconById(id);if(icon){var content=icon.cloneNode(true);content.removeAttribute("id");var svg=document.createElementNS("http://www.w3.org/2000/svg","svg");svg.setAttribute("viewBox","0 0 "+this.iconSize+" "+this.iconSize);svg.style.pointerEvents="none";svg.appendChild(content);return svg}},get iconNames(){if(!this._iconNames){this._iconNames=this.findIconNames()}return this._iconNames},findIconNames:function(){var icons=this.querySelectorAll("[id]").array();if(icons.length){return icons.map(function(n){return n.id})}},applyIcon:function(element,icon){var root=element;var old=root.querySelector("svg");if(old){old.remove()}var svg=this.cloneIcon(icon);if(!svg){return}svg.setAttribute("height","100%");svg.setAttribute("width","100%");svg.setAttribute("preserveAspectRatio","xMidYMid meet");svg.style.display="block";root.insertBefore(svg,root.firstElementChild);return svg},updateIcons:function(selector,method){selector=selector||"[icon]";method=method||"updateIcon";var deep=window.ShadowDOMPolyfill?"":"html /deep/ ";var i$=document.querySelectorAll(deep+selector);for(var i=0,e;e=i$[i];i++){if(e[method]){e[method].call(e)}}}});</script></polymer-element><core-iconset-svg id="icons" iconsize="24"><svg><defs><g id="3d-rotation"><path d="M7.52 21.48C4.25 19.94 1.91 16.76 1.55 13H.05C.56 19.16 5.71 24 12 24l.66-.03-3.81-3.81-1.33 1.32zm.89-6.52c-.19 0-.37-.03-.52-.08-.16-.06-.29-.13-.4-.24-.11-.1-.2-.22-.26-.37-.06-.14-.09-.3-.09-.47h-1.3c0 .36.07.68.21.95.14.27.33.5.56.69.24.18.51.32.82.41.3.1.62.15.96.15.37 0 .72-.05 1.03-.15.32-.1.6-.25.83-.44s.42-.43.55-.72c.13-.29.2-.61.2-.97 0-.19-.02-.38-.07-.56-.05-.18-.12-.35-.23-.51-.1-.16-.24-.3-.4-.43-.17-.13-.37-.23-.61-.31.2-.09.37-.2.52-.33.15-.13.27-.27.37-.42.1-.15.17-.3.22-.46.05-.16.07-.32.07-.48 0-.36-.06-.68-.18-.96-.12-.28-.29-.51-.51-.69-.2-.19-.47-.33-.77-.43C9.1 8.05 8.76 8 8.39 8c-.36 0-.69.05-1 .16-.3.11-.57.26-.79.45-.21.19-.38.41-.51.67-.12.26-.18.54-.18.85h1.3c0-.17.03-.32.09-.45s.14-.25.25-.34c.11-.09.23-.17.38-.22.15-.05.3-.08.48-.08.4 0 .7.1.89.31.19.2.29.49.29.86 0 .18-.03.34-.08.49-.05.15-.14.27-.25.37-.11.1-.25.18-.41.24-.16.06-.36.09-.58.09H7.5v1.03h.77c.22 0 .42.02.6.07s.33.13.45.23c.12.11.22.24.29.4.07.16.1.35.1.57 0 .41-.12.72-.35.93-.23.23-.55.33-.95.33zm8.55-5.92c-.32-.33-.7-.59-1.14-.77-.43-.18-.92-.27-1.46-.27H12v8h2.3c.55 0 1.06-.09 1.51-.27.45-.18.84-.43 1.16-.76.32-.33.57-.73.74-1.19.17-.47.26-.99.26-1.57v-.4c0-.58-.09-1.1-.26-1.57-.18-.47-.43-.87-.75-1.2zm-.39 3.16c0 .42-.05.79-.14 1.13-.1.33-.24.62-.43.85-.19.23-.43.41-.71.53-.29.12-.62.18-.99.18h-.91V9.12h.97c.72 0 1.27.23 1.64.69.38.46.57 1.12.57 1.99v.4zM12 0l-.66.03 3.81 3.81 1.33-1.33c3.27 1.55 5.61 4.72 5.96 8.48h1.5C23.44 4.84 18.29 0 12 0z"></path></g><g id="accessibility"><path d="M12 2c1.1 0 2 .9 2 2s-.9 2-2 2-2-.9-2-2 .9-2 2-2zm9 7h-6v13h-2v-6h-2v6H9V9H3V7h18v2z"></path></g><g id="account-balance"><path d="M4 10v7h3v-7H4zm6 0v7h3v-7h-3zM2 22h19v-3H2v3zm14-12v7h3v-7h-3zm-4.5-9L2 6v2h19V6l-9.5-5z"></path></g><g id="account-balance-wallet"><path d="M21 18v1c0 1.1-.9 2-2 2H5c-1.11 0-2-.9-2-2V5c0-1.1.89-2 2-2h14c1.1 0 2 .9 2 2v1h-9c-1.11 0-2 .9-2 2v8c0 1.1.89 2 2 2h9zm-9-2h10V8H12v8zm4-2.5c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5z"></path></g><g id="account-box"><path d="M3 5v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2H5c-1.11 0-2 .9-2 2zm12 4c0 1.66-1.34 3-3 3s-3-1.34-3-3 1.34-3 3-3 3 1.34 3 3zm-9 8c0-2 4-3.1 6-3.1s6 1.1 6 3.1v1H6v-1z"></path></g><g id="account-child"><circle cx="12" cy="13.49" r="1.5"></circle><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 2.5c1.24 0 2.25 1.01 2.25 2.25S13.24 9 12 9 9.75 7.99 9.75 6.75 10.76 4.5 12 4.5zm5 10.56v2.5c-.45.41-.96.77-1.5 1.05v-.68c0-.34-.17-.65-.46-.92-.65-.62-1.89-1.02-3.04-1.02-.96 0-1.96.28-2.65.73l-.17.12-.21.17c.78.47 1.63.72 2.54.82l1.33.15c.37.04.66.36.66.75 0 .29-.16.53-.4.66-.28.15-.64.09-.95.09-.35 0-.69-.01-1.03-.05-.5-.06-.99-.17-1.46-.33-.49-.16-.97-.38-1.42-.64-.22-.13-.44-.27-.65-.43l-.31-.24c-.04-.02-.28-.18-.28-.23v-4.28c0-1.58 2.63-2.78 5-2.78s5 1.2 5 2.78v1.78z"></path></g><g id="account-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm0 14.2c-2.5 0-4.71-1.28-6-3.22.03-1.99 4-3.08 6-3.08 1.99 0 5.97 1.09 6 3.08-1.29 1.94-3.5 3.22-6 3.22z"></path></g><g id="add"><path d="M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"></path></g><g id="add-box"><path d="M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-2 10h-4v4h-2v-4H7v-2h4V7h2v4h4v2z"></path></g><g id="add-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm5 11h-4v4h-2v-4H7v-2h4V7h2v4h4v2z"></path></g><g id="add-circle-outline"><path d="M13 7h-2v4H7v2h4v4h2v-4h4v-2h-4V7zm-1-5C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"></path></g><g id="add-shopping-cart"><path d="M11 9h2V6h3V4h-3V1h-2v3H8v2h3v3zm-4 9c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zm10 0c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2zm-9.83-3.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.86-7.01L19.42 4h-.01l-1.1 2-2.76 5H8.53l-.13-.27L6.16 6l-.95-2-.94-2H1v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.13 0-.25-.11-.25-.25z"></path></g><g id="alarm"><path d="M22 5.72l-4.6-3.86-1.29 1.53 4.6 3.86L22 5.72zM7.88 3.39L6.6 1.86 2 5.71l1.29 1.53 4.59-3.85zM12.5 8H11v6l4.75 2.85.75-1.23-4-2.37V8zM12 4c-4.97 0-9 4.03-9 9s4.02 9 9 9c4.97 0 9-4.03 9-9s-4.03-9-9-9zm0 16c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7z"></path></g><g id="alarm-add"><path d="M7.88 3.39L6.6 1.86 2 5.71l1.29 1.53 4.59-3.85zM22 5.72l-4.6-3.86-1.29 1.53 4.6 3.86L22 5.72zM12 4c-4.97 0-9 4.03-9 9s4.02 9 9 9c4.97 0 9-4.03 9-9s-4.03-9-9-9zm0 16c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7zm1-11h-2v3H8v2h3v3h2v-3h3v-2h-3V9z"></path></g><g id="alarm-off"><path d="M12 6c3.87 0 7 3.13 7 7 0 .84-.16 1.65-.43 2.4l1.52 1.52c.58-1.19.91-2.51.91-3.92 0-4.97-4.03-9-9-9-1.41 0-2.73.33-3.92.91L9.6 6.43C10.35 6.16 11.16 6 12 6zm10-.28l-4.6-3.86-1.29 1.53 4.6 3.86L22 5.72zM2.92 2.29L1.65 3.57 2.98 4.9l-1.11.93 1.42 1.42 1.11-.94.8.8C3.83 8.69 3 10.75 3 13c0 4.97 4.02 9 9 9 2.25 0 4.31-.83 5.89-2.2l2.2 2.2 1.27-1.27L3.89 3.27l-.97-.98zm13.55 16.1C15.26 19.39 13.7 20 12 20c-3.87 0-7-3.13-7-7 0-1.7.61-3.26 1.61-4.47l9.86 9.86zM8.02 3.28L6.6 1.86l-.86.71 1.42 1.42.86-.71z"></path></g><g id="alarm-on"><path d="M22 5.72l-4.6-3.86-1.29 1.53 4.6 3.86L22 5.72zM7.88 3.39L6.6 1.86 2 5.71l1.29 1.53 4.59-3.85zM12 4c-4.97 0-9 4.03-9 9s4.02 9 9 9c4.97 0 9-4.03 9-9s-4.03-9-9-9zm0 16c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7zm-1.46-5.47L8.41 12.4l-1.06 1.06 3.18 3.18 6-6-1.06-1.06-4.93 4.95z"></path></g><g id="android"><path d="M6 18c0 .55.45 1 1 1h1v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h2v3.5c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5V19h1c.55 0 1-.45 1-1V8H6v10zM3.5 8C2.67 8 2 8.67 2 9.5v7c0 .83.67 1.5 1.5 1.5S5 17.33 5 16.5v-7C5 8.67 4.33 8 3.5 8zm17 0c-.83 0-1.5.67-1.5 1.5v7c0 .83.67 1.5 1.5 1.5s1.5-.67 1.5-1.5v-7c0-.83-.67-1.5-1.5-1.5zm-4.97-5.84l1.3-1.3c.2-.2.2-.51 0-.71-.2-.2-.51-.2-.71 0l-1.48 1.48C13.85 1.23 12.95 1 12 1c-.96 0-1.86.23-2.66.63L7.85.15c-.2-.2-.51-.2-.71 0-.2.2-.2.51 0 .71l1.31 1.31C6.97 3.26 6 5.01 6 7h12c0-1.99-.97-3.75-2.47-4.84zM10 5H9V4h1v1zm5 0h-1V4h1v1z"></path></g><g id="announcement"><path d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-7 9h-2V5h2v6zm0 4h-2v-2h2v2z"></path></g><g id="apps"><path d="M4 8h4V4H4v4zm6 12h4v-4h-4v4zm-6 0h4v-4H4v4zm0-6h4v-4H4v4zm6 0h4v-4h-4v4zm6-10v4h4V4h-4zm-6 4h4V4h-4v4zm6 6h4v-4h-4v4zm0 6h4v-4h-4v4z"></path></g><g id="archive"><path d="M20.54 5.23l-1.39-1.68C18.88 3.21 18.47 3 18 3H6c-.47 0-.88.21-1.16.55L3.46 5.23C3.17 5.57 3 6.02 3 6.5V19c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V6.5c0-.48-.17-.93-.46-1.27zM12 17.5L6.5 12H10v-2h4v2h3.5L12 17.5zM5.12 5l.81-1h12l.94 1H5.12z"></path></g><g id="arrow-back"><path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"></path></g><g id="arrow-drop-down"><path d="M7 10l5 5 5-5z"></path></g><g id="arrow-drop-down-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 12l-4-4h8l-4 4z"></path></g><g id="arrow-drop-up"><path d="M7 14l5-5 5 5z"></path></g><g id="arrow-forward"><path d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z"></path></g><g id="aspect-ratio"><path d="M19 12h-2v3h-3v2h5v-5zM7 9h3V7H5v5h2V9zm14-6H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16.01H3V4.99h18v14.02z"></path></g><g id="assessment"><path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM9 17H7v-7h2v7zm4 0h-2V7h2v10zm4 0h-2v-4h2v4z"></path></g><g id="assignment"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm2 14H7v-2h7v2zm3-4H7v-2h10v2zm0-4H7V7h10v2z"></path></g><g id="assignment-ind"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm0 4c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm6 12H6v-1.4c0-2 4-3.1 6-3.1s6 1.1 6 3.1V19z"></path></g><g id="assignment-late"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-6 15h-2v-2h2v2zm0-4h-2V8h2v6zm-1-9c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1z"></path></g><g id="assignment-return"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm4 12h-4v3l-5-5 5-5v3h4v4z"></path></g><g id="assignment-returned"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm0 15l-5-5h3V9h4v4h3l-5 5z"></path></g><g id="assignment-turned-in"><path d="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm-2 14l-4-4 1.41-1.41L10 14.17l6.59-6.59L18 9l-8 8z"></path></g><g id="attachment"><path d="M7.5 18C4.46 18 2 15.54 2 12.5S4.46 7 7.5 7H18c2.21 0 4 1.79 4 4s-1.79 4-4 4H9.5C8.12 15 7 13.88 7 12.5S8.12 10 9.5 10H17v1.5H9.5c-.55 0-1 .45-1 1s.45 1 1 1H18c1.38 0 2.5-1.12 2.5-2.5S19.38 8.5 18 8.5H7.5c-2.21 0-4 1.79-4 4s1.79 4 4 4H17V18H7.5z"></path></g><g id="autorenew"><path d="M12 6v3l4-4-4-4v3c-4.42 0-8 3.58-8 8 0 1.57.46 3.03 1.24 4.26L6.7 14.8c-.45-.83-.7-1.79-.7-2.8 0-3.31 2.69-6 6-6zm6.76 1.74L17.3 9.2c.44.84.7 1.79.7 2.8 0 3.31-2.69 6-6 6v-3l-4 4 4 4v-3c4.42 0 8-3.58 8-8 0-1.57-.46-3.03-1.24-4.26z"></path></g><g id="backspace"><path d="M22 3H7c-.69 0-1.23.35-1.59.88L0 12l5.41 8.11c.36.53.9.89 1.59.89h15c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-3 12.59L17.59 17 14 13.41 10.41 17 9 15.59 12.59 12 9 8.41 10.41 7 14 10.59 17.59 7 19 8.41 15.41 12 19 15.59z"></path></g><g id="backup"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM14 13v4h-4v-4H7l5-5 5 5h-3z"></path></g><g id="block"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zM4 12c0-4.42 3.58-8 8-8 1.85 0 3.55.63 4.9 1.69L5.69 16.9C4.63 15.55 4 13.85 4 12zm8 8c-1.85 0-3.55-.63-4.9-1.69L18.31 7.1C19.37 8.45 20 10.15 20 12c0 4.42-3.58 8-8 8z"></path></g><g id="book"><path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z"></path></g><g id="bookmark"><path d="M17 3H7c-1.1 0-1.99.9-1.99 2L5 21l7-3 7 3V5c0-1.1-.9-2-2-2z"></path></g><g id="bookmark-outline"><path d="M17 3H7c-1.1 0-1.99.9-1.99 2L5 21l7-3 7 3V5c0-1.1-.9-2-2-2zm0 15l-5-2.18L7 18V5h10v13z"></path></g><g id="bug-report"><path d="M20 8h-2.81c-.45-.78-1.07-1.45-1.82-1.96L17 4.41 15.59 3l-2.17 2.17C12.96 5.06 12.49 5 12 5c-.49 0-.96.06-1.41.17L8.41 3 7 4.41l1.62 1.63C7.88 6.55 7.26 7.22 6.81 8H4v2h2.09c-.05.33-.09.66-.09 1v1H4v2h2v1c0 .34.04.67.09 1H4v2h2.81c1.04 1.79 2.97 3 5.19 3s4.15-1.21 5.19-3H20v-2h-2.09c.05-.33.09-.66.09-1v-1h2v-2h-2v-1c0-.34-.04-.67-.09-1H20V8zm-6 8h-4v-2h4v2zm0-4h-4v-2h4v2z"></path></g><g id="cached"><path d="M19 8l-4 4h3c0 3.31-2.69 6-6 6-1.01 0-1.97-.25-2.8-.7l-1.46 1.46C8.97 19.54 10.43 20 12 20c4.42 0 8-3.58 8-8h3l-4-4zM6 12c0-3.31 2.69-6 6-6 1.01 0 1.97.25 2.8.7l1.46-1.46C15.03 4.46 13.57 4 12 4c-4.42 0-8 3.58-8 8H1l4 4 4-4H6z"></path></g><g id="cancel"><path d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm5 13.59L15.59 17 12 13.41 8.41 17 7 15.59 10.59 12 7 8.41 8.41 7 12 10.59 15.59 7 17 8.41 13.41 12 17 15.59z"></path></g><g id="check"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"></path></g><g id="check-box"><path d="M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-9 14l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"></path></g><g id="check-box-outline-blank"><path d="M19 5v14H5V5h14m0-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z"></path></g><g id="check-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"></path></g><g id="chevron-left"><path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"></path></g><g id="chevron-right"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></g><g id="class"><path d="M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z"></path></g><g id="clear"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"></path></g><g id="close"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"></path></g><g id="cloud"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z"></path></g><g id="cloud-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm4.5 14H8c-1.66 0-3-1.34-3-3s1.34-3 3-3l.14.01C8.58 8.28 10.13 7 12 7c2.21 0 4 1.79 4 4h.5c1.38 0 2.5 1.12 2.5 2.5S17.88 16 16.5 16z"></path></g><g id="cloud-done"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM10 17l-3.5-3.5 1.41-1.41L10 14.17 15.18 9l1.41 1.41L10 17z"></path></g><g id="cloud-download"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM17 13l-5 5-5-5h3V9h4v4h3z"></path></g><g id="cloud-off"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4c-1.48 0-2.85.43-4.01 1.17l1.46 1.46C10.21 6.23 11.08 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3 0 1.13-.64 2.11-1.56 2.62l1.45 1.45C23.16 18.16 24 16.68 24 15c0-2.64-2.05-4.78-4.65-4.96zM3 5.27l2.75 2.74C2.56 8.15 0 10.77 0 14c0 3.31 2.69 6 6 6h11.73l2 2L21 20.73 4.27 4 3 5.27zM7.73 10l8 8H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h1.73z"></path></g><g id="cloud-queue"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h.71C7.37 7.69 9.48 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3s-1.34 3-3 3z"></path></g><g id="cloud-upload"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM14 13v4h-4v-4H7l5-5 5 5h-3z"></path></g><g id="content-copy"><path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z"></path></g><g id="content-cut"><path d="M9.64 7.64c.23-.5.36-1.05.36-1.64 0-2.21-1.79-4-4-4S2 3.79 2 6s1.79 4 4 4c.59 0 1.14-.13 1.64-.36L10 12l-2.36 2.36C7.14 14.13 6.59 14 6 14c-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4c0-.59-.13-1.14-.36-1.64L12 14l7 7h3v-1L9.64 7.64zM6 8c-1.1 0-2-.89-2-2s.9-2 2-2 2 .89 2 2-.9 2-2 2zm0 12c-1.1 0-2-.89-2-2s.9-2 2-2 2 .89 2 2-.9 2-2 2zm6-7.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5.5.22.5.5-.22.5-.5.5zM19 3l-6 6 2 2 7-7V3z"></path></g><g id="content-paste"><path d="M19 2h-4.18C14.4.84 13.3 0 12 0c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm7 18H5V4h2v3h10V4h2v16z"></path></g><g id="create"><path d="M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z"></path></g><g id="credit-card"><path d="M20 4H4c-1.11 0-1.99.89-1.99 2L2 18c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V6c0-1.11-.89-2-2-2zm0 14H4v-6h16v6zm0-10H4V6h16v2z"></path></g><g id="dashboard"><path d="M3 13h8V3H3v10zm0 8h8v-6H3v6zm10 0h8V11h-8v10zm0-18v6h8V3h-8z"></path></g><g id="delete"><path d="M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z"></path></g><g id="description"><path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z"></path></g><g id="dns"><path d="M20 13H4c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h16c.55 0 1-.45 1-1v-6c0-.55-.45-1-1-1zM7 19c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zM20 3H4c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h16c.55 0 1-.45 1-1V4c0-.55-.45-1-1-1zM7 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z"></path></g><g id="done"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"></path></g><g id="done-all"><path d="M18 7l-1.41-1.41-6.34 6.34 1.41 1.41L18 7zm4.24-1.41L11.66 16.17 7.48 12l-1.41 1.41L11.66 19l12-12-1.42-1.41zM.41 13.41L6 19l1.41-1.41L1.83 12 .41 13.41z"></path></g><g id="drafts"><path d="M21.99 8c0-.72-.37-1.35-.94-1.7L12 1 2.95 6.3C2.38 6.65 2 7.28 2 8v10c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2l-.01-10zM12 13L3.74 7.84 12 3l8.26 4.84L12 13z"></path></g><g id="error"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"></path></g><g id="event"><path d="M17 12h-5v5h5v-5zM16 1v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2h-1V1h-2zm3 18H5V8h14v11z"></path></g><g id="exit-to-app"><path d="M10.09 15.59L11.5 17l5-5-5-5-1.41 1.41L12.67 11H3v2h9.67l-2.58 2.59zM19 3H5c-1.11 0-2 .9-2 2v4h2V5h14v14H5v-4H3v4c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z"></path></g><g id="expand-less"><path d="M12 8l-6 6 1.41 1.41L12 10.83l4.59 4.58L18 14z"></path></g><g id="expand-more"><path d="M16.59 8.59L12 13.17 7.41 8.59 6 10l6 6 6-6z"></path></g><g id="explore"><path d="M12 10.9c-.61 0-1.1.49-1.1 1.1s.49 1.1 1.1 1.1c.61 0 1.1-.49 1.1-1.1s-.49-1.1-1.1-1.1zM12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm2.19 12.19L6 18l3.81-8.19L18 6l-3.81 8.19z"></path></g><g id="extension"><path d="M20.5 11H19V7c0-1.1-.9-2-2-2h-4V3.5C13 2.12 11.88 1 10.5 1S8 2.12 8 3.5V5H4c-1.1 0-1.99.9-1.99 2v3.8H3.5c1.49 0 2.7 1.21 2.7 2.7s-1.21 2.7-2.7 2.7H2V20c0 1.1.9 2 2 2h3.8v-1.5c0-1.49 1.21-2.7 2.7-2.7 1.49 0 2.7 1.21 2.7 2.7V22H17c1.1 0 2-.9 2-2v-4h1.5c1.38 0 2.5-1.12 2.5-2.5S21.88 11 20.5 11z"></path></g><g id="face"><path d="M14.69 17.1c-.74.58-1.7.9-2.69.9s-1.95-.32-2.69-.9c-.22-.17-.53-.13-.7.09-.17.22-.13.53.09.7.91.72 2.09 1.11 3.3 1.11s2.39-.39 3.31-1.1c.22-.17.26-.48.09-.7-.17-.23-.49-.26-.71-.1z"></path><circle cx="8.5" cy="12.5" r="1"></circle><path d="M12 0C5.37 0 0 5.37 0 12s5.37 12 12 12 12-5.37 12-12S18.63 0 12 0zm7.96 14.82c-1.09 3.74-4.27 6.46-8.04 6.46-3.78 0-6.96-2.72-8.04-6.47-1.19-.11-2.13-1.18-2.13-2.52 0-1.27.85-2.31 1.97-2.5 2.09-1.46 3.8-3.49 4.09-5.05v-.01c1.35 2.63 6.3 5.19 11.83 5.06l.3-.03c1.28 0 2.31 1.14 2.31 2.54 0 1.38-1.02 2.51-2.29 2.52z"></path><circle cx="15.5" cy="12.5" r="1"></circle></g><g id="favorite"><path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"></path></g><g id="favorite-outline"><path d="M16.5 3c-1.74 0-3.41.81-4.5 2.09C10.91 3.81 9.24 3 7.5 3 4.42 3 2 5.42 2 8.5c0 3.78 3.4 6.86 8.55 11.54L12 21.35l1.45-1.32C18.6 15.36 22 12.28 22 8.5 22 5.42 19.58 3 16.5 3zm-4.4 15.55l-.1.1-.1-.1C7.14 14.24 4 11.39 4 8.5 4 6.5 5.5 5 7.5 5c1.54 0 3.04.99 3.57 2.36h1.87C13.46 5.99 14.96 5 16.5 5c2 0 3.5 1.5 3.5 3.5 0 2.89-3.14 5.74-7.9 10.05z"></path></g><g id="file-download"><path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"></path></g><g id="file-upload"><path d="M9 16h6v-6h4l-7-7-7 7h4zm-4 2h14v2H5z"></path></g><g id="filter-list"><path d="M10 18h4v-2h-4v2zM3 6v2h18V6H3zm3 7h12v-2H6v2z"></path></g><g id="find-in-page"><path d="M20 19.59V8l-6-6H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c.45 0 .85-.15 1.19-.4l-4.43-4.43c-.8.52-1.74.83-2.76.83-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5c0 1.02-.31 1.96-.83 2.75L20 19.59zM9 13c0 1.66 1.34 3 3 3s3-1.34 3-3-1.34-3-3-3-3 1.34-3 3z"></path></g><g id="find-replace"><path d="M11 6c1.38 0 2.63.56 3.54 1.46L12 10h6V4l-2.05 2.05C14.68 4.78 12.93 4 11 4c-3.53 0-6.43 2.61-6.92 6H6.1c.46-2.28 2.48-4 4.9-4zm5.64 9.14c.66-.9 1.12-1.97 1.28-3.14H15.9c-.46 2.28-2.48 4-4.9 4-1.38 0-2.63-.56-3.54-1.46L10 12H4v6l2.05-2.05C7.32 17.22 9.07 18 11 18c1.55 0 2.98-.51 4.14-1.36L20 21.49 21.49 20l-4.85-4.86z"></path></g><g id="flag"><path d="M14.4 6L14 4H5v17h2v-7h5.6l.4 2h7V6z"></path></g><g id="flip-to-back"><path d="M9 7H7v2h2V7zm0 4H7v2h2v-2zm0-8c-1.11 0-2 .9-2 2h2V3zm4 12h-2v2h2v-2zm6-12v2h2c0-1.1-.9-2-2-2zm-6 0h-2v2h2V3zM9 17v-2H7c0 1.1.89 2 2 2zm10-4h2v-2h-2v2zm0-4h2V7h-2v2zm0 8c1.1 0 2-.9 2-2h-2v2zM5 7H3v12c0 1.1.89 2 2 2h12v-2H5V7zm10-2h2V3h-2v2zm0 12h2v-2h-2v2z"></path></g><g id="flip-to-front"><path d="M3 13h2v-2H3v2zm0 4h2v-2H3v2zm2 4v-2H3c0 1.1.89 2 2 2zM3 9h2V7H3v2zm12 12h2v-2h-2v2zm4-18H9c-1.11 0-2 .9-2 2v10c0 1.1.89 2 2 2h10c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 12H9V5h10v10zm-8 6h2v-2h-2v2zm-4 0h2v-2H7v2z"></path></g><g id="folder"><path d="M10 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2h-8l-2-2z"></path></g><g id="folder-open"><path d="M20 6h-8l-2-2H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm0 12H4V8h16v10z"></path></g><g id="folder-shared"><path d="M20 6h-8l-2-2H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm-5 3c1.1 0 2 .9 2 2s-.9 2-2 2-2-.9-2-2 .9-2 2-2zm4 8h-8v-1c0-1.33 2.67-2 4-2s4 .67 4 2v1z"></path></g><g id="forward"><path d="M12 8V4l8 8-8 8v-4H4V8z"></path></g><g id="fullscreen"><path d="M7 14H5v5h5v-2H7v-3zm-2-4h2V7h3V5H5v5zm12 7h-3v2h5v-5h-2v3zM14 5v2h3v3h2V5h-5z"></path></g><g id="fullscreen-exit"><path d="M5 16h3v3h2v-5H5v2zm3-8H5v2h5V5H8v3zm6 11h2v-3h3v-2h-5v5zm2-11V5h-2v5h5V8h-3z"></path></g><g id="gesture"><path d="M4.59 6.89c.7-.71 1.4-1.35 1.71-1.22.5.2 0 1.03-.3 1.52-.25.42-2.86 3.89-2.86 6.31 0 1.28.48 2.34 1.34 2.98.75.56 1.74.73 2.64.46 1.07-.31 1.95-1.4 3.06-2.77 1.21-1.49 2.83-3.44 4.08-3.44 1.63 0 1.65 1.01 1.76 1.79-3.78.64-5.38 3.67-5.38 5.37 0 1.7 1.44 3.09 3.21 3.09 1.63 0 4.29-1.33 4.69-6.1H21v-2.5h-2.47c-.15-1.65-1.09-4.2-4.03-4.2-2.25 0-4.18 1.91-4.94 2.84-.58.73-2.06 2.48-2.29 2.72-.25.3-.68.84-1.11.84-.45 0-.72-.83-.36-1.92.35-1.09 1.4-2.86 1.85-3.52.78-1.14 1.3-1.92 1.3-3.28C8.95 3.69 7.31 3 6.44 3 5.12 3 3.97 4 3.72 4.25c-.36.36-.66.66-.88.93l1.75 1.71zm9.29 11.66c-.31 0-.74-.26-.74-.72 0-.6.73-2.2 2.87-2.76-.3 2.69-1.43 3.48-2.13 3.48z"></path></g><g id="get-app"><path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"></path></g><g id="grade"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"></path></g><g id="group-work"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zM8 17.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5zM9.5 8c0-1.38 1.12-2.5 2.5-2.5s2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5S9.5 9.38 9.5 8zm6.5 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"></path></g><g id="help"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 17h-2v-2h2v2zm2.07-7.75l-.9.92C13.45 12.9 13 13.5 13 15h-2v-.5c0-1.1.45-2.1 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41 0-1.1-.9-2-2-2s-2 .9-2 2H8c0-2.21 1.79-4 4-4s4 1.79 4 4c0 .88-.36 1.68-.93 2.25z"></path></g><g id="highlight-remove"><path d="M14.59 8L12 10.59 9.41 8 8 9.41 10.59 12 8 14.59 9.41 16 12 13.41 14.59 16 16 14.59 13.41 12 16 9.41 14.59 8zM12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"></path></g><g id="history"><path opacity=".9" d="M13 3c-4.97 0-9 4.03-9 9H1l3.89 3.89.07.14L9 12H6c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.93 0-3.68-.79-4.94-2.06l-1.42 1.42C8.27 19.99 10.51 21 13 21c4.97 0 9-4.03 9-9s-4.03-9-9-9zm-1 5v5l4.28 2.54.72-1.21-3.5-2.08V8H12z"></path></g><g id="home"><path d="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z"></path></g><g id="https"><path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z"></path></g><g id="inbox"><path d="M19 3H4.99c-1.1 0-1.98.9-1.98 2L3 19c0 1.1.89 2 1.99 2H19c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 12h-4c0 1.66-1.34 3-3 3s-3-1.34-3-3H4.99V5H19v10zm-3-5h-2V7h-4v3H8l4 4 4-4z"></path></g><g id="info"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z"></path></g><g id="info-outline"><path d="M11 17h2v-6h-2v6zm1-15C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8zM11 9h2V7h-2v2z"></path></g><g id="input"><path d="M21 3.01H3c-1.1 0-2 .9-2 2V9h2V4.99h18v14.03H3V15H1v4.01c0 1.1.9 1.98 2 1.98h18c1.1 0 2-.88 2-1.98v-14c0-1.11-.9-2-2-2zM11 16l4-4-4-4v3H1v2h10v3z"></path></g><g id="invert-colors"><path d="M17.66 7.93L12 2.27 6.34 7.93c-3.12 3.12-3.12 8.19 0 11.31C7.9 20.8 9.95 21.58 12 21.58c2.05 0 4.1-.78 5.66-2.34 3.12-3.12 3.12-8.19 0-11.31zM12 19.59c-1.6 0-3.11-.62-4.24-1.76C6.62 16.69 6 15.19 6 13.59s.62-3.11 1.76-4.24L12 5.1v14.49z"></path></g><g id="label"><path d="M17.63 5.84C17.27 5.33 16.67 5 16 5L5 5.01C3.9 5.01 3 5.9 3 7v10c0 1.1.9 1.99 2 1.99L16 19c.67 0 1.27-.33 1.63-.84L22 12l-4.37-6.16z"></path></g><g id="label-outline"><path d="M17.63 5.84C17.27 5.33 16.67 5 16 5L5 5.01C3.9 5.01 3 5.9 3 7v10c0 1.1.9 1.99 2 1.99L16 19c.67 0 1.27-.33 1.63-.84L22 12l-4.37-6.16zM16 17H5V7h11l3.55 5L16 17z"></path></g><g id="language"><path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zm6.93 6h-2.95c-.32-1.25-.78-2.45-1.38-3.56 1.84.63 3.37 1.91 4.33 3.56zM12 4.04c.83 1.2 1.48 2.53 1.91 3.96h-3.82c.43-1.43 1.08-2.76 1.91-3.96zM4.26 14C4.1 13.36 4 12.69 4 12s.1-1.36.26-2h3.38c-.08.66-.14 1.32-.14 2 0 .68.06 1.34.14 2H4.26zm.82 2h2.95c.32 1.25.78 2.45 1.38 3.56-1.84-.63-3.37-1.9-4.33-3.56zm2.95-8H5.08c.96-1.66 2.49-2.93 4.33-3.56C8.81 5.55 8.35 6.75 8.03 8zM12 19.96c-.83-1.2-1.48-2.53-1.91-3.96h3.82c-.43 1.43-1.08 2.76-1.91 3.96zM14.34 14H9.66c-.09-.66-.16-1.32-.16-2 0-.68.07-1.35.16-2h4.68c.09.65.16 1.32.16 2 0 .68-.07 1.34-.16 2zm.25 5.56c.6-1.11 1.06-2.31 1.38-3.56h2.95c-.96 1.65-2.49 2.93-4.33 3.56zM16.36 14c.08-.66.14-1.32.14-2 0-.68-.06-1.34-.14-2h3.38c.16.64.26 1.31.26 2s-.1 1.36-.26 2h-3.38z"></path></g><g id="launch"><path d="M19 19H5V5h7V3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></g><g id="link"><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path></g><g id="list"><path d="M3 13h2v-2H3v2zm0 4h2v-2H3v2zm0-8h2V7H3v2zm4 4h14v-2H7v2zm0 4h14v-2H7v2zM7 7v2h14V7H7z"></path></g><g id="lock"><path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z"></path></g><g id="lock-open"><path d="M12 17c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm6-9h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6h1.9c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm0 12H6V10h12v10z"></path></g><g id="lock-outline"><path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6-5.1c1.71 0 3.1 1.39 3.1 3.1v2H9V6h-.1c0-1.71 1.39-3.1 3.1-3.1zM18 20H6V10h12v10zm-6-3c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2z"></path></g><g id="loyalty"><path d="M21.41 11.58l-9-9C12.05 2.22 11.55 2 11 2H4c-1.1 0-2 .9-2 2v7c0 .55.22 1.05.59 1.42l9 9c.36.36.86.58 1.41.58.55 0 1.05-.22 1.41-.59l7-7c.37-.36.59-.86.59-1.41 0-.55-.23-1.06-.59-1.42zM5.5 7C4.67 7 4 6.33 4 5.5S4.67 4 5.5 4 7 4.67 7 5.5 6.33 7 5.5 7zm11.77 8.27L13 19.54l-4.27-4.27C8.28 14.81 8 14.19 8 13.5c0-1.38 1.12-2.5 2.5-2.5.69 0 1.32.28 1.77.74l.73.72.73-.73c.45-.45 1.08-.73 1.77-.73 1.38 0 2.5 1.12 2.5 2.5 0 .69-.28 1.32-.73 1.77z"></path></g><g id="mail"><path d="M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z"></path></g><g id="markunread"><path d="M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z"></path></g><g id="markunread-mailbox"><path d="M20 6H10v6H8V4h6V0H6v6H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2z"></path></g><g id="menu"><path d="M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z"></path></g><g id="more-horiz"><path d="M6 10c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2zm12 0c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2zm-6 0c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2z"></path></g><g id="more-vert"><path d="M12 8c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm0 2c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2zm0 6c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2z"></path></g><g id="note-add"><path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 14h-3v3h-2v-3H8v-2h3v-3h2v3h3v2zm-3-7V3.5L18.5 9H13z"></path></g><g id="open-in-browser"><path d="M19 4H5c-1.11 0-2 .9-2 2v12c0 1.1.89 2 2 2h4v-2H5V8h14v10h-4v2h4c1.1 0 2-.9 2-2V6c0-1.1-.89-2-2-2zm-7 6l-4 4h3v6h2v-6h3l-4-4z"></path></g><g id="open-in-new"><path d="M19 19H5V5h7V3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"></path></g><g id="open-with"><path d="M10 9h4V6h3l-5-5-5 5h3v3zm-1 1H6V7l-5 5 5 5v-3h3v-4zm14 2l-5-5v3h-3v4h3v3l5-5zm-9 3h-4v3H7l5 5 5-5h-3v-3z"></path></g><g id="pageview"><path d="M11 8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3zm8-5H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-1.41 16l-3.83-3.83c-.8.52-1.74.83-2.76.83-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5c0 1.02-.31 1.96-.83 2.75L19 17.59 17.59 19z"></path></g><g id="payment"><path d="M20 4H4c-1.11 0-1.99.89-1.99 2L2 18c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V6c0-1.11-.89-2-2-2zm0 14H4v-6h16v6zm0-10H4V6h16v2z"></path></g><g id="perm-camera-mic"><path d="M20 5h-3.17L15 3H9L7.17 5H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h7v-2.09c-2.83-.48-5-2.94-5-5.91h2c0 2.21 1.79 4 4 4s4-1.79 4-4h2c0 2.97-2.17 5.43-5 5.91V21h7c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm-6 8c0 1.1-.9 2-2 2s-2-.9-2-2V9c0-1.1.9-2 2-2s2 .9 2 2v4z"></path></g><g id="perm-contact-cal"><path d="M19 3h-1V1h-2v2H8V1H6v2H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm6 12H6v-1c0-2 4-3.1 6-3.1s6 1.1 6 3.1v1z"></path></g><g id="perm-data-setting"><path d="M18.99 11.5c.34 0 .67.03 1 .07L20 0 0 20h11.56c-.04-.33-.07-.66-.07-1 0-4.14 3.36-7.5 7.5-7.5zm3.71 7.99c.02-.16.04-.32.04-.49 0-.17-.01-.33-.04-.49l1.06-.83c.09-.08.12-.21.06-.32l-1-1.73c-.06-.11-.19-.15-.31-.11l-1.24.5c-.26-.2-.54-.37-.85-.49l-.19-1.32c-.01-.12-.12-.21-.24-.21h-2c-.12 0-.23.09-.25.21l-.19 1.32c-.3.13-.59.29-.85.49l-1.24-.5c-.11-.04-.24 0-.31.11l-1 1.73c-.06.11-.04.24.06.32l1.06.83c-.02.16-.03.32-.03.49 0 .17.01.33.03.49l-1.06.83c-.09.08-.12.21-.06.32l1 1.73c.06.11.19.15.31.11l1.24-.5c.26.2.54.37.85.49l.19 1.32c.02.12.12.21.25.21h2c.12 0 .23-.09.25-.21l.19-1.32c.3-.13.59-.29.84-.49l1.25.5c.11.04.24 0 .31-.11l1-1.73c.06-.11.03-.24-.06-.32l-1.07-.83zm-3.71 1.01c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5z"></path></g><g id="perm-device-info"><path d="M13 7h-2v2h2V7zm0 4h-2v6h2v-6zm4-9.99L7 1c-1.1 0-2 .9-2 2v18c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2V3c0-1.1-.9-1.99-2-1.99zM17 19H7V5h10v14z"></path></g><g id="perm-identity"><path d="M12 5.9c1.16 0 2.1.94 2.1 2.1s-.94 2.1-2.1 2.1S9.9 9.16 9.9 8s.94-2.1 2.1-2.1m0 9c2.97 0 6.1 1.46 6.1 2.1v1.1H5.9V17c0-.64 3.13-2.1 6.1-2.1M12 4C9.79 4 8 5.79 8 8s1.79 4 4 4 4-1.79 4-4-1.79-4-4-4zm0 9c-2.67 0-8 1.34-8 4v3h16v-3c0-2.66-5.33-4-8-4z"></path></g><g id="perm-media"><path d="M2 6H0v5h.01L0 20c0 1.1.9 2 2 2h18v-2H2V6zm20-2h-8l-2-2H6c-1.1 0-1.99.9-1.99 2L4 16c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zM7 15l4.5-6 3.5 4.51 2.5-3.01L21 15H7z"></path></g><g id="perm-phone-msg"><path d="M20 15.5c-1.25 0-2.45-.2-3.57-.57-.35-.11-.74-.03-1.02.24l-2.2 2.2c-2.83-1.44-5.15-3.75-6.59-6.58l2.2-2.21c.28-.27.36-.66.25-1.01C8.7 6.45 8.5 5.25 8.5 4c0-.55-.45-1-1-1H4c-.55 0-1 .45-1 1 0 9.39 7.61 17 17 17 .55 0 1-.45 1-1v-3.5c0-.55-.45-1-1-1zM12 3v10l3-3h6V3h-9z"></path></g><g id="perm-scan-wifi"><path d="M12 3C6.95 3 3.15 4.85 0 7.23L12 22 24 7.25C20.85 4.87 17.05 3 12 3zm1 13h-2v-6h2v6zm-2-8V6h2v2h-2z"></path></g><g id="picture-in-picture"><path d="M19 7h-8v6h8V7zm2-4H3c-1.1 0-2 .9-2 2v14c0 1.1.9 1.98 2 1.98h18c1.1 0 2-.88 2-1.98V5c0-1.1-.9-2-2-2zm0 16.01H3V4.98h18v14.03z"></path></g><g id="polymer"><path d="M19 4h-4L7.11 16.63 4.5 12 9 4H5L.5 12 5 20h4l7.89-12.63L19.5 12 15 20h4l4.5-8z"></path></g><g id="print"><path d="M19 8H5c-1.66 0-3 1.34-3 3v6h4v4h12v-4h4v-6c0-1.66-1.34-3-3-3zm-3 11H8v-5h8v5zm3-7c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1zm-1-9H6v4h12V3z"></path></g><g id="query-builder"><path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zM12.5 7H11v6l5.25 3.15.75-1.23-4.5-2.67z"></path></g><g id="question-answer"><path d="M21 6h-2v9H6v2c0 .55.45 1 1 1h11l4 4V7c0-.55-.45-1-1-1zm-4 6V3c0-.55-.45-1-1-1H3c-.55 0-1 .45-1 1v14l4-4h10c.55 0 1-.45 1-1z"></path></g><g id="radio-button-off"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z"></path></g><g id="radio-button-on"><path d="M12 7c-2.76 0-5 2.24-5 5s2.24 5 5 5 5-2.24 5-5-2.24-5-5-5zm0-5C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z"></path></g><g id="receipt"><path d="M18 17H6v-2h12v2zm0-4H6v-2h12v2zm0-4H6V7h12v2zM3 22l1.5-1.5L6 22l1.5-1.5L9 22l1.5-1.5L12 22l1.5-1.5L15 22l1.5-1.5L18 22l1.5-1.5L21 22V2l-1.5 1.5L18 2l-1.5 1.5L15 2l-1.5 1.5L12 2l-1.5 1.5L9 2 7.5 3.5 6 2 4.5 3.5 3 2v20z"></path></g><g id="redeem"><path d="M20 6h-2.18c.11-.31.18-.65.18-1 0-1.66-1.34-3-3-3-1.05 0-1.96.54-2.5 1.35l-.5.67-.5-.68C10.96 2.54 10.05 2 9 2 7.34 2 6 3.34 6 5c0 .35.07.69.18 1H4c-1.11 0-1.99.89-1.99 2L2 19c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V8c0-1.11-.89-2-2-2zm-5-2c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zM9 4c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm11 15H4v-2h16v2zm0-5H4V8h5.08L7 10.83 8.62 12 11 8.76l1-1.36 1 1.36L15.38 12 17 10.83 14.92 8H20v6z"></path></g><g id="redo"><path d="M18.4 10.6C16.55 8.99 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16c1.05-3.19 4.05-5.5 7.6-5.5 1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"></path></g><g id="refresh"><path d="M17.65 6.35C16.2 4.9 14.21 4 12 4c-4.42 0-7.99 3.58-7.99 8s3.57 8 7.99 8c3.73 0 6.84-2.55 7.73-6h-2.08c-.82 2.33-3.04 4-5.65 4-3.31 0-6-2.69-6-6s2.69-6 6-6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"></path></g><g id="remove"><path d="M19 13H5v-2h14v2z"></path></g><g id="remove-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm5 11H7v-2h10v2z"></path></g><g id="remove-circle-outline"><path d="M7 11v2h10v-2H7zm5-9C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"></path></g><g id="reorder"><path d="M3 15h18v-2H3v2zm0 4h18v-2H3v2zm0-8h18V9H3v2zm0-6v2h18V5H3z"></path></g><g id="reply"><path d="M10 9V5l-7 7 7 7v-4.1c5 0 8.5 1.6 11 5.1-1-5-4-10-11-11z"></path></g><g id="reply-all"><path d="M7 8V5l-7 7 7 7v-3l-4-4 4-4zm6 1V5l-7 7 7 7v-4.1c5 0 8.5 1.6 11 5.1-1-5-4-10-11-11z"></path></g><g id="report"><path d="M15.73 3H8.27L3 8.27v7.46L8.27 21h7.46L21 15.73V8.27L15.73 3zM12 17.3c-.72 0-1.3-.58-1.3-1.3 0-.72.58-1.3 1.3-1.3.72 0 1.3.58 1.3 1.3 0 .72-.58 1.3-1.3 1.3zm1-4.3h-2V7h2v6z"></path></g><g id="report-problem"><path d="M1 21h22L12 2 1 21zm12-3h-2v-2h2v2zm0-4h-2v-4h2v4z"></path></g><g id="restore"><path d="M13 3c-4.97 0-9 4.03-9 9H1l3.89 3.89.07.14L9 12H6c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.93 0-3.68-.79-4.94-2.06l-1.42 1.42C8.27 19.99 10.51 21 13 21c4.97 0 9-4.03 9-9s-4.03-9-9-9zm-1 5v5l4.28 2.54.72-1.21-3.5-2.08V8H12z"></path></g><g id="room"><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"></path></g><g id="save"><path d="M17 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V7l-4-4zm-5 16c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3zm3-10H5V5h10v4z"></path></g><g id="schedule"><path fill-opacity=".9" d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zM12.5 7H11v6l5.25 3.15.75-1.23-4.5-2.67z"></path></g><g id="search"><path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"></path></g><g id="select-all"><path d="M3 5h2V3c-1.1 0-2 .9-2 2zm0 8h2v-2H3v2zm4 8h2v-2H7v2zM3 9h2V7H3v2zm10-6h-2v2h2V3zm6 0v2h2c0-1.1-.9-2-2-2zM5 21v-2H3c0 1.1.9 2 2 2zm-2-4h2v-2H3v2zM9 3H7v2h2V3zm2 18h2v-2h-2v2zm8-8h2v-2h-2v2zm0 8c1.1 0 2-.9 2-2h-2v2zm0-12h2V7h-2v2zm0 8h2v-2h-2v2zm-4 4h2v-2h-2v2zm0-16h2V3h-2v2zM7 17h10V7H7v10zm2-8h6v6H9V9z"></path></g><g id="send"><path d="M2.01 21L23 12 2.01 3 2 10l15 2-15 2z"></path></g><g id="settings"><path d="M19.43 12.98c.04-.32.07-.64.07-.98s-.03-.66-.07-.98l2.11-1.65c.19-.15.24-.42.12-.64l-2-3.46c-.12-.22-.39-.3-.61-.22l-2.49 1c-.52-.4-1.08-.73-1.69-.98l-.38-2.65C14.46 2.18 14.25 2 14 2h-4c-.25 0-.46.18-.49.42l-.38 2.65c-.61.25-1.17.59-1.69.98l-2.49-1c-.23-.09-.49 0-.61.22l-2 3.46c-.13.22-.07.49.12.64l2.11 1.65c-.04.32-.07.65-.07.98s.03.66.07.98l-2.11 1.65c-.19.15-.24.42-.12.64l2 3.46c.12.22.39.3.61.22l2.49-1c.52.4 1.08.73 1.69.98l.38 2.65c.03.24.24.42.49.42h4c.25 0 .46-.18.49-.42l.38-2.65c.61-.25 1.17-.59 1.69-.98l2.49 1c.23.09.49 0 .61-.22l2-3.46c.12-.22.07-.49-.12-.64l-2.11-1.65zM12 15.5c-1.93 0-3.5-1.57-3.5-3.5s1.57-3.5 3.5-3.5 3.5 1.57 3.5 3.5-1.57 3.5-3.5 3.5z"></path></g><g id="settings-applications"><path d="M12 10c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2zm7-7H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-1.75 9c0 .23-.02.46-.05.68l1.48 1.16c.13.11.17.3.08.45l-1.4 2.42c-.09.15-.27.21-.43.15l-1.74-.7c-.36.28-.76.51-1.18.69l-.26 1.85c-.03.17-.18.3-.35.3h-2.8c-.17 0-.32-.13-.35-.29l-.26-1.85c-.43-.18-.82-.41-1.18-.69l-1.74.7c-.16.06-.34 0-.43-.15l-1.4-2.42c-.09-.15-.05-.34.08-.45l1.48-1.16c-.03-.23-.05-.46-.05-.69 0-.23.02-.46.05-.68l-1.48-1.16c-.13-.11-.17-.3-.08-.45l1.4-2.42c.09-.15.27-.21.43-.15l1.74.7c.36-.28.76-.51 1.18-.69l.26-1.85c.03-.17.18-.3.35-.3h2.8c.17 0 .32.13.35.29l.26 1.85c.43.18.82.41 1.18.69l1.74-.7c.16-.06.34 0 .43.15l1.4 2.42c.09.15.05.34-.08.45l-1.48 1.16c.03.23.05.46.05.69z"></path></g><g id="settings-backup-restore"><path d="M14 12c0-1.1-.9-2-2-2s-2 .9-2 2 .9 2 2 2 2-.9 2-2zm-2-9c-4.97 0-9 4.03-9 9H0l4 4 4-4H5c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.51 0-2.91-.49-4.06-1.3l-1.42 1.44C8.04 20.3 9.94 21 12 21c4.97 0 9-4.03 9-9s-4.03-9-9-9z"></path></g><g id="settings-bluetooth"><path d="M11 24h2v-2h-2v2zm-4 0h2v-2H7v2zm8 0h2v-2h-2v2zm2.71-18.29L12 0h-1v7.59L6.41 3 5 4.41 10.59 10 5 15.59 6.41 17 11 12.41V20h1l5.71-5.71-4.3-4.29 4.3-4.29zM13 3.83l1.88 1.88L13 7.59V3.83zm1.88 10.46L13 16.17v-3.76l1.88 1.88z"></path></g><g id="settings-cell"><path d="M7 24h2v-2H7v2zm4 0h2v-2h-2v2zm4 0h2v-2h-2v2zM16 .01L8 0C6.9 0 6 .9 6 2v16c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V2c0-1.1-.9-1.99-2-1.99zM16 16H8V4h8v12z"></path></g><g id="settings-display"><path d="M21 3H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16.01H3V4.99h18v14.02zM8 16h2.5l1.5 1.5 1.5-1.5H16v-2.5l1.5-1.5-1.5-1.5V8h-2.5L12 6.5 10.5 8H8v2.5L6.5 12 8 13.5V16zm4-7c1.66 0 3 1.34 3 3s-1.34 3-3 3V9z"></path></g><g id="settings-ethernet"><path d="M7.77 6.76L6.23 5.48.82 12l5.41 6.52 1.54-1.28L3.42 12l4.35-5.24zM7 13h2v-2H7v2zm10-2h-2v2h2v-2zm-6 2h2v-2h-2v2zm6.77-7.52l-1.54 1.28L20.58 12l-4.35 5.24 1.54 1.28L23.18 12l-5.41-6.52z"></path></g><g id="settings-input-antenna"><path d="M12 5c-3.87 0-7 3.13-7 7h2c0-2.76 2.24-5 5-5s5 2.24 5 5h2c0-3.87-3.13-7-7-7zm1 9.29c.88-.39 1.5-1.26 1.5-2.29 0-1.38-1.12-2.5-2.5-2.5S9.5 10.62 9.5 12c0 1.02.62 1.9 1.5 2.29v3.3L7.59 21 9 22.41l3-3 3 3L16.41 21 13 17.59v-3.3zM12 1C5.93 1 1 5.93 1 12h2c0-4.97 4.03-9 9-9s9 4.03 9 9h2c0-6.07-4.93-11-11-11z"></path></g><g id="settings-input-component"><path d="M5 2c0-.55-.45-1-1-1s-1 .45-1 1v4H1v6h6V6H5V2zm4 14c0 1.3.84 2.4 2 2.82V23h2v-4.18c1.16-.41 2-1.51 2-2.82v-2H9v2zm-8 0c0 1.3.84 2.4 2 2.82V23h2v-4.18C6.16 18.4 7 17.3 7 16v-2H1v2zM21 6V2c0-.55-.45-1-1-1s-1 .45-1 1v4h-2v6h6V6h-2zm-8-4c0-.55-.45-1-1-1s-1 .45-1 1v4H9v6h6V6h-2V2zm4 14c0 1.3.84 2.4 2 2.82V23h2v-4.18c1.16-.41 2-1.51 2-2.82v-2h-6v2z"></path></g><g id="settings-input-composite"><path d="M5 2c0-.55-.45-1-1-1s-1 .45-1 1v4H1v6h6V6H5V2zm4 14c0 1.3.84 2.4 2 2.82V23h2v-4.18c1.16-.41 2-1.51 2-2.82v-2H9v2zm-8 0c0 1.3.84 2.4 2 2.82V23h2v-4.18C6.16 18.4 7 17.3 7 16v-2H1v2zM21 6V2c0-.55-.45-1-1-1s-1 .45-1 1v4h-2v6h6V6h-2zm-8-4c0-.55-.45-1-1-1s-1 .45-1 1v4H9v6h6V6h-2V2zm4 14c0 1.3.84 2.4 2 2.82V23h2v-4.18c1.16-.41 2-1.51 2-2.82v-2h-6v2z"></path></g><g id="settings-input-hdmi"><path d="M18 7V4c0-1.1-.9-2-2-2H8c-1.1 0-2 .9-2 2v3H5v6l3 6v3h8v-3l3-6V7h-1zM8 4h8v3h-2V5h-1v2h-2V5h-1v2H8V4z"></path></g><g id="settings-input-svideo"><path d="M8 11.5c0-.83-.67-1.5-1.5-1.5S5 10.67 5 11.5 5.67 13 6.5 13 8 12.33 8 11.5zm7-5c0-.83-.67-1.5-1.5-1.5h-3C9.67 5 9 5.67 9 6.5S9.67 8 10.5 8h3c.83 0 1.5-.67 1.5-1.5zM8.5 15c-.83 0-1.5.67-1.5 1.5S7.67 18 8.5 18s1.5-.67 1.5-1.5S9.33 15 8.5 15zM12 1C5.93 1 1 5.93 1 12s4.93 11 11 11 11-4.93 11-11S18.07 1 12 1zm0 20c-4.96 0-9-4.04-9-9s4.04-9 9-9 9 4.04 9 9-4.04 9-9 9zm5.5-11c-.83 0-1.5.67-1.5 1.5s.67 1.5 1.5 1.5 1.5-.67 1.5-1.5-.67-1.5-1.5-1.5zm-2 5c-.83 0-1.5.67-1.5 1.5s.67 1.5 1.5 1.5 1.5-.67 1.5-1.5-.67-1.5-1.5-1.5z"></path></g><g id="settings-overscan"><path d="M12.01 5.5L10 8h4l-1.99-2.5zM18 10v4l2.5-1.99L18 10zM6 10l-2.5 2.01L6 14v-4zm8 6h-4l2.01 2.5L14 16zm7-13H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16.01H3V4.99h18v14.02z"></path></g><g id="settings-phone"><path d="M13 9h-2v2h2V9zm4 0h-2v2h2V9zm3 6.5c-1.25 0-2.45-.2-3.57-.57-.35-.11-.74-.03-1.02.24l-2.2 2.2c-2.83-1.44-5.15-3.75-6.59-6.58l2.2-2.21c.28-.27.36-.66.25-1.01C8.7 6.45 8.5 5.25 8.5 4c0-.55-.45-1-1-1H4c-.55 0-1 .45-1 1 0 9.39 7.61 17 17 17 .55 0 1-.45 1-1v-3.5c0-.55-.45-1-1-1zM19 9v2h2V9h-2z"></path></g><g id="settings-power"><path d="M7 24h2v-2H7v2zm4 0h2v-2h-2v2zm2-22h-2v10h2V2zm3.56 2.44l-1.45 1.45C16.84 6.94 18 8.83 18 11c0 3.31-2.69 6-6 6s-6-2.69-6-6c0-2.17 1.16-4.06 2.88-5.12L7.44 4.44C5.36 5.88 4 8.28 4 11c0 4.42 3.58 8 8 8s8-3.58 8-8c0-2.72-1.36-5.12-3.44-6.56zM15 24h2v-2h-2v2z"></path></g><g id="settings-remote"><path d="M15 9H9c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h6c.55 0 1-.45 1-1V10c0-.55-.45-1-1-1zm-3 6c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zM7.05 6.05l1.41 1.41C9.37 6.56 10.62 6 12 6s2.63.56 3.54 1.46l1.41-1.41C15.68 4.78 13.93 4 12 4s-3.68.78-4.95 2.05zM12 0C8.96 0 6.21 1.23 4.22 3.22l1.41 1.41C7.26 3.01 9.51 2 12 2s4.74 1.01 6.36 2.64l1.41-1.41C17.79 1.23 15.04 0 12 0z"></path></g><g id="settings-voice"><path d="M7 24h2v-2H7v2zm5-11c1.66 0 2.99-1.34 2.99-3L15 4c0-1.66-1.34-3-3-3S9 2.34 9 4v6c0 1.66 1.34 3 3 3zm-1 11h2v-2h-2v2zm4 0h2v-2h-2v2zm4-14h-1.7c0 3-2.54 5.1-5.3 5.1S6.7 13 6.7 10H5c0 3.41 2.72 6.23 6 6.72V20h2v-3.28c3.28-.49 6-3.31 6-6.72z"></path></g><g id="shop"><path d="M16 6V4c0-1.11-.89-2-2-2h-4c-1.11 0-2 .89-2 2v2H2v13c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V6h-6zm-6-2h4v2h-4V4zM9 18V9l7.5 4L9 18z"></path></g><g id="shop-two"><path d="M3 9H1v11c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2H3V9zm15-4V3c0-1.11-.89-2-2-2h-4c-1.11 0-2 .89-2 2v2H5v11c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2V5h-5zm-6-2h4v2h-4V3zm0 12V8l5.5 3-5.5 4z"></path></g><g id="shopping-basket"><path d="M17.21 9l-4.38-6.56c-.19-.28-.51-.42-.83-.42-.32 0-.64.14-.83.43L6.79 9H2c-.55 0-1 .45-1 1 0 .09.01.18.04.27l2.54 9.27c.23.84 1 1.46 1.92 1.46h13c.92 0 1.69-.62 1.93-1.46l2.54-9.27L23 10c0-.55-.45-1-1-1h-4.79zM9 9l3-4.4L15 9H9zm3 8c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z"></path></g><g id="shopping-cart"><path d="M7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM1 2v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.14 0-.25-.11-.25-.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.58-6.49c.08-.14.12-.31.12-.48 0-.55-.45-1-1-1H5.21l-.94-2H1zm16 16c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z"></path></g><g id="sort"><path d="M3 18h6v-2H3v2zM3 6v2h18V6H3zm0 7h12v-2H3v2z"></path></g><g id="speaker-notes"><path d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM8 14H6v-2h2v2zm0-3H6V9h2v2zm0-3H6V6h2v2zm7 6h-5v-2h5v2zm3-3h-8V9h8v2zm0-3h-8V6h8v2z"></path></g><g id="spellcheck"><path d="M12.45 16h2.09L9.43 3H7.57L2.46 16h2.09l1.12-3h5.64l1.14 3zm-6.02-5L8.5 5.48 10.57 11H6.43zm15.16.59l-8.09 8.09L9.83 16l-1.41 1.41 5.09 5.09L23 13l-1.41-1.41z"></path></g><g id="star"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"></path></g><g id="star-half"><path d="M22 9.74l-7.19-.62L12 2.5 9.19 9.13 2 9.74l5.46 4.73-1.64 7.03L12 17.77l6.18 3.73-1.63-7.03L22 9.74zM12 15.9V6.6l1.71 4.04 4.38.38-3.32 2.88 1 4.28L12 15.9z"></path></g><g id="star-outline"><path d="M22 9.24l-7.19-.62L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21 12 17.27 18.18 21l-1.63-7.03L22 9.24zM12 15.4l-3.76 2.27 1-4.28-3.32-2.88 4.38-.38L12 6.1l1.71 4.04 4.38.38-3.32 2.88 1 4.28L12 15.4z"></path></g><g id="star-rate"><path d="M12 14.3l3.71 2.7-1.42-4.36L18 10h-4.55L12 5.5 10.55 10H6l3.71 2.64L8.29 17z"></path></g><g id="stars"><path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zm4.24 16L12 15.45 7.77 18l1.12-4.81-3.73-3.23 4.92-.42L12 5l1.92 4.53 4.92.42-3.73 3.23L16.23 18z"></path></g><g id="store"><path d="M20 4H4v2h16V4zm1 10v-2l-1-5H4l-1 5v2h1v6h10v-6h4v6h2v-6h1zm-9 4H6v-4h6v4z"></path></g><g id="subject"><path d="M14 17H4v2h10v-2zm6-8H4v2h16V9zM4 15h16v-2H4v2zM4 5v2h16V5H4z"></path></g><g id="supervisor-account"><path d="M16.5 12c1.38 0 2.49-1.12 2.49-2.5S17.88 7 16.5 7C15.12 7 14 8.12 14 9.5s1.12 2.5 2.5 2.5zM9 11c1.66 0 2.99-1.34 2.99-3S10.66 5 9 5C7.34 5 6 6.34 6 8s1.34 3 3 3zm7.5 3c-1.83 0-5.5.92-5.5 2.75V19h11v-2.25c0-1.83-3.67-2.75-5.5-2.75zM9 13c-2.33 0-7 1.17-7 3.5V19h7v-2.25c0-.85.33-2.34 2.37-3.47C10.5 13.1 9.66 13 9 13z"></path></g><g id="swap-horiz"><path d="M6.99 11L3 15l3.99 4v-3H14v-2H6.99v-3zM21 9l-3.99-4v3H10v2h7.01v3L21 9z"></path></g><g id="swap-vert"><path d="M16 17.01V10h-2v7.01h-3L15 21l4-3.99h-3zM9 3L5 6.99h3V14h2V6.99h3L9 3z"></path></g><g id="swap-vert-circle"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zM6.5 9L10 5.5 13.5 9H11v4H9V9H6.5zm11 6L14 18.5 10.5 15H13v-4h2v4h2.5z"></path></g><g id="system-update-tv"><path d="M12 16.5l4-4h-3v-9h-2v9H8l4 4zm9-13h-6v1.99h6v14.03H3V5.49h6V3.5H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2v-14c0-1.1-.9-2-2-2z"></path></g><g id="tab"><path d="M21 3H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H3V5h10v4h8v10z"></path></g><g id="tab-unselected"><path d="M1 9h2V7H1v2zm0 4h2v-2H1v2zm0-8h2V3c-1.1 0-2 .9-2 2zm8 16h2v-2H9v2zm-8-4h2v-2H1v2zm2 4v-2H1c0 1.1.9 2 2 2zM21 3h-8v6h10V5c0-1.1-.9-2-2-2zm0 14h2v-2h-2v2zM9 5h2V3H9v2zM5 21h2v-2H5v2zM5 5h2V3H5v2zm16 16c1.1 0 2-.9 2-2h-2v2zm0-8h2v-2h-2v2zm-8 8h2v-2h-2v2zm4 0h2v-2h-2v2z"></path></g><g id="text-format"><path d="M5 17v2h14v-2H5zm4.5-4.2h5l.9 2.2h2.1L12.75 4h-1.5L6.5 15h2.1l.9-2.2zM12 5.98L13.87 11h-3.74L12 5.98z"></path></g><g id="theaters"><path d="M18 3v2h-2V3H8v2H6V3H4v18h2v-2h2v2h8v-2h2v2h2V3h-2zM8 17H6v-2h2v2zm0-4H6v-2h2v2zm0-4H6V7h2v2zm10 8h-2v-2h2v2zm0-4h-2v-2h2v2zm0-4h-2V7h2v2z"></path></g><g id="thumb-down"><path d="M15 3H6c-.83 0-1.54.5-1.84 1.22l-3.02 7.05c-.09.23-.14.47-.14.73v1.91l.01.01L1 14c0 1.1.9 2 2 2h6.31l-.95 4.57-.03.32c0 .41.17.79.44 1.06L9.83 23l6.59-6.59c.36-.36.58-.86.58-1.41V5c0-1.1-.9-2-2-2zm4 0v12h4V3h-4z"></path></g><g id="thumb-up"><path d="M1 21h4V9H1v12zm22-11c0-1.1-.9-2-2-2h-6.31l.95-4.57.03-.32c0-.41-.17-.79-.44-1.06L14.17 1 7.59 7.59C7.22 7.95 7 8.45 7 9v10c0 1.1.9 2 2 2h9c.83 0 1.54-.5 1.84-1.22l3.02-7.05c.09-.23.14-.47.14-.73v-1.91l-.01-.01L23 10z"></path></g><g id="thumbs-up-down"><path d="M12 6c0-.55-.45-1-1-1H5.82l.66-3.18.02-.23c0-.31-.13-.59-.33-.8L5.38 0 .44 4.94C.17 5.21 0 5.59 0 6v6.5c0 .83.67 1.5 1.5 1.5h6.75c.62 0 1.15-.38 1.38-.91l2.26-5.29c.07-.17.11-.36.11-.55V6zm10.5 4h-6.75c-.62 0-1.15.38-1.38.91l-2.26 5.29c-.07.17-.11.36-.11.55V18c0 .55.45 1 1 1h5.18l-.66 3.18-.02.24c0 .31.13.59.33.8l.79.78 4.94-4.94c.27-.27.44-.65.44-1.06v-6.5c0-.83-.67-1.5-1.5-1.5z"></path></g><g id="toc"><path d="M3 9h14V7H3v2zm0 4h14v-2H3v2zm0 4h14v-2H3v2zm16 0h2v-2h-2v2zm0-10v2h2V7h-2zm0 6h2v-2h-2v2z"></path></g><g id="today"><path d="M19 3h-1V1h-2v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V8h14v11zM7 10h5v5H7z"></path></g><g id="track-changes"><path fill="#231F20" d="M19.07 4.93l-1.41 1.41C19.1 7.79 20 9.79 20 12c0 4.42-3.58 8-8 8s-8-3.58-8-8c0-4.08 3.05-7.44 7-7.93v2.02C8.16 6.57 6 9.03 6 12c0 3.31 2.69 6 6 6s6-2.69 6-6c0-1.66-.67-3.16-1.76-4.24l-1.41 1.41C15.55 9.9 16 10.9 16 12c0 2.21-1.79 4-4 4s-4-1.79-4-4c0-1.86 1.28-3.41 3-3.86v2.14c-.6.35-1 .98-1 1.72 0 1.1.9 2 2 2s2-.9 2-2c0-.74-.4-1.38-1-1.72V2h-1C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10c0-2.76-1.12-5.26-2.93-7.07z"></path></g><g id="translate"><path d="M12.87 15.07l-2.54-2.51.03-.03c1.74-1.94 2.98-4.17 3.71-6.53H17V4h-7V2H8v2H1v1.99h11.17C11.5 7.92 10.44 9.75 9 11.35 8.07 10.32 7.3 9.19 6.69 8h-2c.73 1.63 1.73 3.17 2.98 4.56l-5.09 5.02L4 19l5-5 3.11 3.11.76-2.04zM18.5 10h-2L12 22h2l1.12-3h4.75L21 22h2l-4.5-12zm-2.62 7l1.62-4.33L19.12 17h-3.24z"></path></g><g id="trending-down"><path d="M16 18l2.29-2.29-4.88-4.88-4 4L2 7.41 3.41 6l6 6 4-4 6.3 6.29L22 12v6z"></path></g><g id="trending-neutral"><path d="M22 12l-4-4v3H3v2h15v3z"></path></g><g id="trending-up"><path d="M16 6l2.29 2.29-4.88 4.88-4-4L2 16.59 3.41 18l6-6 4 4 6.3-6.29L22 12V6z"></path></g><g id="turned-in"><path d="M17 3H7c-1.1 0-1.99.9-1.99 2L5 21l7-3 7 3V5c0-1.1-.9-2-2-2z"></path></g><g id="turned-in-not"><path d="M17 3H7c-1.1 0-1.99.9-1.99 2L5 21l7-3 7 3V5c0-1.1-.9-2-2-2zm0 15l-5-2.18L7 18V5h10v13z"></path></g><g id="undo"><path d="M12.5 8c-2.65 0-5.05.99-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"></path></g><g id="unfold-less"><path d="M7.41 18.59L8.83 20 12 16.83 15.17 20l1.41-1.41L12 14l-4.59 4.59zm9.18-13.18L15.17 4 12 7.17 8.83 4 7.41 5.41 12 10l4.59-4.59z"></path></g><g id="unfold-more"><path d="M12 5.83L15.17 9l1.41-1.41L12 3 7.41 7.59 8.83 9 12 5.83zm0 12.34L8.83 15l-1.41 1.41L12 21l4.59-4.59L15.17 15 12 18.17z"></path></g><g id="verified-user"><path d="M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm-2 16l-4-4 1.41-1.41L10 14.17l6.59-6.59L18 9l-8 8z"></path></g><g id="view-agenda"><path d="M20 13H3c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h17c.55 0 1-.45 1-1v-6c0-.55-.45-1-1-1zm0-10H3c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h17c.55 0 1-.45 1-1V4c0-.55-.45-1-1-1z"></path></g><g id="view-array"><path d="M4 18h3V5H4v13zM18 5v13h3V5h-3zM8 18h9V5H8v13z"></path></g><g id="view-carousel"><path d="M7 19h10V4H7v15zm-5-2h4V6H2v11zM18 6v11h4V6h-4z"></path></g><g id="view-column"><path d="M10 18h5V5h-5v13zm-6 0h5V5H4v13zM16 5v13h5V5h-5z"></path></g><g id="view-day"><path d="M2 21h19v-3H2v3zM20 8H3c-.55 0-1 .45-1 1v6c0 .55.45 1 1 1h17c.55 0 1-.45 1-1V9c0-.55-.45-1-1-1zM2 3v3h19V3H2z"></path></g><g id="view-headline"><path d="M4 15h17v-2H4v2zm0 4h17v-2H4v2zm0-8h17V9H4v2zm0-6v2h17V5H4z"></path></g><g id="view-list"><path d="M4 14h4v-4H4v4zm0 5h4v-4H4v4zM4 9h4V5H4v4zm5 5h12v-4H9v4zm0 5h12v-4H9v4zM9 5v4h12V5H9z"></path></g><g id="view-module"><path d="M4 11h5V5H4v6zm0 7h5v-6H4v6zm6 0h5v-6h-5v6zm6 0h5v-6h-5v6zm-6-7h5V5h-5v6zm6-6v6h5V5h-5z"></path></g><g id="view-quilt"><path d="M10 18h5v-6h-5v6zm-6 0h5V5H4v13zm12 0h5v-6h-5v6zM10 5v6h11V5H10z"></path></g><g id="view-stream"><path d="M4 18h17v-6H4v6zM4 5v6h17V5H4z"></path></g><g id="view-week"><path d="M6 5H3c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h3c.55 0 1-.45 1-1V6c0-.55-.45-1-1-1zm14 0h-3c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h3c.55 0 1-.45 1-1V6c0-.55-.45-1-1-1zm-7 0h-3c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h3c.55 0 1-.45 1-1V6c0-.55-.45-1-1-1z"></path></g><g id="visibility"><path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"></path></g><g id="visibility-off"><path d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"></path></g><g id="wallet-giftcard"><path d="M20 6h-2.18c.11-.31.18-.65.18-1 0-1.66-1.34-3-3-3-1.05 0-1.96.54-2.5 1.35l-.5.67-.5-.68C10.96 2.54 10.05 2 9 2 7.34 2 6 3.34 6 5c0 .35.07.69.18 1H4c-1.11 0-1.99.89-1.99 2L2 19c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V8c0-1.11-.89-2-2-2zm-5-2c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zM9 4c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm11 15H4v-2h16v2zm0-5H4V8h5.08L7 10.83 8.62 12 11 8.76l1-1.36 1 1.36L15.38 12 17 10.83 14.92 8H20v6z"></path></g><g id="wallet-membership"><path d="M20 2H4c-1.11 0-2 .89-2 2v11c0 1.11.89 2 2 2h4v5l4-2 4 2v-5h4c1.11 0 2-.89 2-2V4c0-1.11-.89-2-2-2zm0 13H4v-2h16v2zm0-5H4V4h16v6z"></path></g><g id="wallet-travel"><path d="M20 6h-3V4c0-1.11-.89-2-2-2H9c-1.11 0-2 .89-2 2v2H4c-1.11 0-2 .89-2 2v11c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V8c0-1.11-.89-2-2-2zM9 4h6v2H9V4zm11 15H4v-2h16v2zm0-5H4V8h3v2h2V8h6v2h2V8h3v6z"></path></g><g id="warning"><path d="M1 21h22L12 2 1 21zm12-3h-2v-2h2v2zm0-4h-2v-4h2v4z"></path></g><g id="work"><path d="M20 6h-4V4c0-1.11-.89-2-2-2h-4c-1.11 0-2 .89-2 2v2H4c-1.11 0-1.99.89-1.99 2L2 19c0 1.11.89 2 2 2h16c1.11 0 2-.89 2-2V8c0-1.11-.89-2-2-2zm-6 0h-4V4h4v2z"></path></g></defs></svg></core-iconset-svg><polymer-element name="core-icon-button" attributes="src icon active" assetpath="../core-icon-button/"><template><style>:host { display: inline-block; box-sizing: border-box; -moz-box-sizing: border-box; user-select: none; -moz-user-select: none; -webkit-user-select: none; border-radius: 2px; padding: 7px; margin: 2px; vertical-align: middle; font-size: 1rem; cursor: pointer;}:host([disabled]) { opacity: 0.6; pointer-events: none;}:host(.outline) { box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);}:host(:hover:not([disabled])) { box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.1);}:host(.selected:not([disabled])) { background-color: rgba(0, 0, 0, 0.05); box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.12);}:host(:active:not([disabled]), .selected:active:not([disabled])) { background-color: rgba(0, 0, 0, 0.05); box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.12);}:host(.core-dark-theme.outline) { background-color: rgba(200, 200, 200, 0.05); box-shadow: 0 0 0 1px rgba(200, 200, 200, 0.1);}:host(.core-dark-theme:hover) { background-color: rgba(200, 200, 200, 0.05); box-shadow: 0 1px 0 0 rgba(200, 200, 200, 0.12), 0 0 0 1px rgba(200, 200, 200, 0.1);}:host(.core-dark-theme.selected) { background-color: rgba(220, 220, 220, 0.05); box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.05), 0 0 0 1px rgba(200, 200, 200, 0.12);}:host(.core-dark-theme:active, .core-dark-theme.selected:active) { background-color: rgba(200, 200, 200, 0.05); box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.1), 0 0 0 1px rgba(200, 200, 200, 0.12);}core-icon { pointer-events: none;}:host ::content > :not(core-icon) { margin-left: 4px;}</style><core-icon src="{{src}}" icon="{{icon}}"></core-icon><content></content></template><script>Polymer("core-icon-button",{src:"",active:false,icon:"",activeChanged:function(){this.classList.toggle("selected",this.active)}});</script></polymer-element><polymer-element name="core-toolbar" attributes="justify middleJustify bottomJustify" assetpath="../core-toolbar/"><template><style>:host { display: block; position: relative; box-sizing: border-box; -moz-box-sizing: border-box; height: 64px; font-size: 1.3em; background-color: #CFD8DC;}:host(.animate) { transition: height 0.18s ease-in;}:host(.medium-tall) { height: 128px;}:host(.tall) { height: 192px;}.toolbar-tools { position: relative; height: 64px; padding: 0 8px; pointer-events: none;}:host(.core-narrow),:host-context(.core-narrow) { height: 56px;}polyfill-next-selector { content: ':host.core-narrow.medium-tall, .core-narrow :host.medium-tall'; }:host(.core-narrow.medium-tall),:host-context(.core-narrow):host(.medium-tall) { height: 112px;}polyfill-next-selector { content: ':host.core-narrow.tall, .core-narrow :host.tall'; }:host(.core-narrow.tall),:host-context(.core-narrow):host(.tall) { height: 168px;}polyfill-next-selector { content: ':host.core-narrow .toolbar-tools, .core-narrow :host .toolbar-tools'; }:host(.core-narrow) .toolbar-tools,:host-context(.core-narrow) .toolbar-tools { height: 56px; padding: 0;}#middleBar { position: absolute; top: 0; right: 0; left: 0;}:host(.tall, .medium-tall) #middleBar { -webkit-transform: translateY(100%); transform: translateY(100%);}#bottomBar { position: absolute; right: 0; bottom: 0; left: 0;}polyfill-next-selector { content: '.toolbar-tools > *:not([disabled])'; }::content > *:not([disabled]) { pointer-events: auto;}polyfill-next-selector { content: '.toolbar-tools > *'; }::content > * { margin: 0 8px;}polyfill-next-selector { content: '.toolbar-tools > .fit'; }::content > .fit { position: absolute; top: auto; right: 0; bottom: 0; left: 0; width: auto; margin: 0;}polyfill-next-selector { content: ':host .indent'; }::content > .indent { margin-left: 60px;}</style><div id="bottomBar" class="toolbar-tools" center="" horizontal="" layout=""><content select=".bottom"></content></div><div id="middleBar" class="toolbar-tools" center="" horizontal="" layout=""><content select=".middle"></content></div><div id="topBar" class="toolbar-tools" center="" horizontal="" layout=""><content></content></div></template><script>(function(){Polymer("core-toolbar",{justify:"",middleJustify:"",bottomJustify:"",justifyChanged:function(old){this.updateBarJustify(this.$.topBar,this.justify,old)},middleJustifyChanged:function(old){this.updateBarJustify(this.$.middleBar,this.middleJustify,old)},bottomJustifyChanged:function(old){this.updateBarJustify(this.$.bottomBar,this.bottomJustify,old)},updateBarJustify:function(bar,justify,old){if(old){bar.removeAttribute(this.toLayoutAttrName(old))}if(justify){bar.setAttribute(this.toLayoutAttrName(justify),"")}},toLayoutAttrName:function(value){return value==="between"?"justified":value+"-justified"}})})();</script></polymer-element><polymer-element name="core-header-panel" assetpath="../core-header-panel/"><template><style>:host { display: block; position: relative;}#outerContainer { position: absolute; top: 0; right: 0; bottom: 0; left: 0;}#mainPanel { position: relative;}#mainContainer { position: relative; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch;}#dropShadow { position: absolute; top: 0; left: 0; right: 0; height: 6px; box-shadow: inset 0px 5px 6px -3px rgba(0, 0, 0, 0.4);}#dropShadow.hidden { display: none;}:host([mode=scroll]) #mainContainer { overflow: visible;}:host([mode=scroll]) #outerContainer { overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch;}:host([mode=cover]) #mainPanel { position: static;}:host([mode=cover]) #mainContainer { position: absolute; top: 0; right: 0; bottom: 0; left: 0;}:host([mode=cover]) #dropShadow { position: static; width: 100%;}</style><div id="outerContainer" vertical="" layout=""><content id="headerContent" select="core-toolbar, .core-header"></content><div id="mainPanel" flex="" vertical="" layout=""><div id="mainContainer" flex?="{{mode !== 'cover'}}"><content id="mainContent" select="*"></content></div><div id="dropShadow"></div></div></div></template><script>Polymer("core-header-panel",{publish:{mode:{value:"",reflect:true},tallClass:"tall",shadow:false},animateDuration:200,modeConfigs:{shadowMode:{waterfall:1,"waterfall-tall":1},noShadow:{seamed:1,cover:1,scroll:1},tallMode:{"waterfall-tall":1},outerScroll:{scroll:1}},ready:function(){this.scrollHandler=this.scroll.bind(this);this.addListener()},detached:function(){this.removeListener(this.mode)},addListener:function(){this.scroller.addEventListener("scroll",this.scrollHandler)},removeListener:function(mode){var s=this.getScrollerForMode(mode);s.removeEventListener("scroll",this.scrollHandler)},domReady:function(){this.async("scroll")},modeChanged:function(old){var configs=this.modeConfigs;var header=this.header;if(header){if(configs.tallMode[old]&&!configs.tallMode[this.mode]){header.classList.remove(this.tallClass);this.async(function(){header.classList.remove("animate")},null,this.animateDuration)}else{header.classList.toggle("animate",configs.tallMode[this.mode])}}if(configs&&(configs.outerScroll[this.mode]||configs.outerScroll[old])){this.removeListener(old);this.addListener()}this.scroll()},get header(){return this.$.headerContent.getDistributedNodes()[0]},getScrollerForMode:function(mode){return this.modeConfigs.outerScroll[mode]?this.$.outerContainer:this.$.mainContainer},get scroller(){return this.getScrollerForMode(this.mode)},scroll:function(){var configs=this.modeConfigs;var main=this.$.mainContainer;var header=this.header;var sTop=main.scrollTop;var atTop=sTop===0;this.$.dropShadow.classList.toggle("hidden",!this.shadow&&(atTop&&configs.shadowMode[this.mode]||configs.noShadow[this.mode]));if(header&&configs.tallMode[this.mode]){header.classList.toggle(this.tallClass,atTop||header.classList.contains(this.tallClass)&&main.scrollHeight<this.$.outerContainer.offsetHeight)}this.fire("scroll",{target:this.scroller},this,false)}});</script></polymer-element><polymer-element name="marked-element" attributes="text" assetpath="../marked-element/"><script>Polymer("marked-element",{text:"",attached:function(){marked.setOptions({highlight:this.highlight.bind(this)});if(!this.text){this.text=this.innerHTML}},textChanged:function(oldVal,newVal){if(newVal){this.innerHTML=marked(this.text)}},highlight:function(code,lang){var event=this.fire("marked-js-highlight",{code:code,lang:lang});return event.detail.code||code}});</script></polymer-element><polymer-element name="core-xhr" hidden="" assetpath="../core-ajax/"><script>Polymer("core-xhr",{request:function(options){var xhr=new XMLHttpRequest;var url=options.url;var method=options.method||"GET";var async=!options.sync;var params=this.toQueryString(options.params);if(params&&method.toUpperCase()=="GET"){url+=(url.indexOf("?")>0?"&":"?")+params}var xhrParams=this.isBodyMethod(method)?options.body||params:null;xhr.open(method,url,async);if(options.responseType){xhr.responseType=options.responseType}if(options.withCredentials){xhr.withCredentials=true}this.makeReadyStateHandler(xhr,options.callback);this.setRequestHeaders(xhr,options.headers);xhr.send(xhrParams);if(!async){xhr.onreadystatechange(xhr)}return xhr},toQueryString:function(params){var r=[];for(var n in params){var v=params[n];n=encodeURIComponent(n);r.push(v==null?n:n+"="+encodeURIComponent(v))}return r.join("&")},isBodyMethod:function(method){return this.bodyMethods[(method||"").toUpperCase()]},bodyMethods:{POST:1,PUT:1,PATCH:1,DELETE:1},makeReadyStateHandler:function(xhr,callback){xhr.onreadystatechange=function(){if(xhr.readyState==4){callback&&callback.call(null,xhr.response,xhr)}}},setRequestHeaders:function(xhr,headers){if(headers){for(var name in headers){xhr.setRequestHeader(name,headers[name])}}}});</script></polymer-element><polymer-element name="core-ajax" hidden="" attributes="url handleAs auto params response error method headers body contentType withCredentials progress loading" assetpath="../core-ajax/"><script>Polymer("core-ajax",{url:"",handleAs:"",auto:false,params:"",response:null,error:null,loading:false,progress:null,method:"",headers:null,body:null,contentType:"application/x-www-form-urlencoded",withCredentials:false,xhrArgs:null,created:function(){this.progress={}},ready:function(){this.xhr=document.createElement("core-xhr")},receive:function(response,xhr){if(this.isSuccess(xhr)){this.processResponse(xhr)}else{this.processError(xhr)}this.complete(xhr)},isSuccess:function(xhr){var status=xhr.status||0;return status>=200&&status<300},processResponse:function(xhr){var response=this.evalResponse(xhr);if(xhr===this.activeRequest){this.response=response}this.fire("core-response",{response:response,xhr:xhr})},processError:function(xhr){var response=this.evalResponse(xhr);var error={statusCode:xhr.status,response:response};if(xhr===this.activeRequest){this.error=error}this.fire("core-error",{response:error,xhr:xhr})},processProgress:function(progress,xhr){if(xhr!==this.activeRequest){return}var progressProxy={lengthComputable:progress.lengthComputable,loaded:progress.loaded,total:progress.total};this.progress=progressProxy},complete:function(xhr){if(xhr===this.activeRequest){this.loading=false}this.fire("core-complete",{response:xhr.status,xhr:xhr})},evalResponse:function(xhr){return this[(this.handleAs||"text")+"Handler"](xhr)},xmlHandler:function(xhr){return xhr.responseXML},textHandler:function(xhr){return xhr.responseText},jsonHandler:function(xhr){var r=xhr.responseText;try{return JSON.parse(r)}catch(x){console.warn("core-ajax caught an exception trying to parse response as JSON:");console.warn("url:",this.url);console.warn(x);return r}},documentHandler:function(xhr){return xhr.response},blobHandler:function(xhr){return xhr.response},arraybufferHandler:function(xhr){return xhr.response},urlChanged:function(){if(!this.handleAs){var ext=String(this.url).split(".").pop();switch(ext){case"json":this.handleAs="json";break}}this.autoGo()},paramsChanged:function(){this.autoGo()},bodyChanged:function(){this.autoGo()},autoChanged:function(){this.autoGo()},autoGo:function(){if(this.auto){this.goJob=this.job(this.goJob,this.go,0)}},getParams:function(params){params=this.params||params;if(params&&typeof params=="string"){params=JSON.parse(params)}return params},go:function(){var args=this.xhrArgs||{};args.body=this.body||args.body;args.params=this.getParams(args.params);args.headers=this.headers||args.headers||{};if(args.headers&&typeof args.headers=="string"){args.headers=JSON.parse(args.headers)}var hasContentType=Object.keys(args.headers).some(function(header){return header.toLowerCase()==="content-type"});if(args.body instanceof FormData){delete args.headers["Content-Type"]}else if(!hasContentType&&this.contentType){args.headers["Content-Type"]=this.contentType}if(this.handleAs==="arraybuffer"||this.handleAs==="blob"||this.handleAs==="document"){args.responseType=this.handleAs}args.withCredentials=this.withCredentials;args.callback=this.receive.bind(this);args.url=this.url;args.method=this.method;this.response=this.error=this.progress=null;this.activeRequest=args.url&&this.xhr.request(args);if(this.activeRequest){this.loading=true;var activeRequest=this.activeRequest;if("onprogress"in activeRequest){this.activeRequest.addEventListener("progress",function(progress){this.processProgress(progress,activeRequest)}.bind(this),false)}else{this.progress={lengthComputable:false}}}return this.activeRequest},abort:function(){if(!this.activeRequest)return;this.activeRequest.abort();this.activeRequest=null;this.progress={};this.loading=false}});</script></polymer-element><polymer-element name="context-free-parser" attributes="url text data" assetpath="../context-free-parser/"><template><core-ajax url="{{url}}" response="{{text}}" auto=""></core-ajax></template><script>Polymer("context-free-parser",{text:null,textChanged:function(){if(this.text){var entities=ContextFreeParser.parse(this.text);if(!entities||entities.length===0){entities=[{name:this.url.split("/").pop(),description:"**Undocumented**"}]}this.data={classes:entities}}},dataChanged:function(){this.fire("data-ready")}});</script></polymer-element><polymer-element name="core-doc-page" attributes="data" relative="" assetpath="../core-doc-viewer/elements/"><template><style>:host { display: block; font-family: Roboto;}#info > * { margin-right: 20px;}core-icon { margin-right: 5px;}.main { padding: 0 72px; max-width: 832px; margin: 0 auto;}marked-element { display: block;}h1 { color: #E91E63; font-size: 52px; line-height: 60px; font-weight: 300;}h3 { font-weight: 500;}.box { margin-bottom: 40px;}.box:not(.top) .details { padding: 16px;}.box:not(.top) .details .params { margin-top: 40px;}.params > p:first-child { text-decoration: underline;}.box:not(.top) h3 { padding: 16px; color: white; font-weight: inherit; font-size: 20px; line-height: 48px; margin: 0;}.box:not(.top) pre { padding: initial; background-color: transparent; margin: initial; font-size: 12px;}.box code { color: currentcolor; font-weight: 500;}.inheritance { border-bottom: 1px solid #eee; border-top: 1px solid #eee; padding: 16px 0;}.inheritance h3 { margin: 0 10px 0 0;}.inheritance .top > * { margin-right: 7px;}.top b,.top strong { text-transform: uppercase; font-size: 14px;}.top pre { background-color: rgb(250, 250, 250); padding: 16px;}pre { max-width: 832px; white-space: pre-wrap; overflow: hidden; border: none;}.attribute-box .details { background-color: #ffcbbb; border-bottom: 1px solid rgba(255, 86, 33, 0.5);}.attribute-box h3 { background-color: #ff5621;}.property-box .details { background-color: #fbe7b1; border-bottom: 1px solid rgba(243, 179, 0, 0.5);}.property-box h3 { background-color: #f3b300;}.method-box .details { background-color: #a6ffea; border-bottom: 1px solid rgba(0, 190, 164, 0.5);}.method-box h3 { background-color: #00bea4;}.event-box .details { background-color: #c5d9fb; border-bottom: 1px solid rgba(65, 132, 243, 0.5);}.event-box h3 { background-color: #4184f3;}.badge { color: currentcolor;}code, pre { color: #9f499b; font-family: "Source Code Pro",Monaco,Menlo,Consolas,"Courier New",monospace;}pre .typ,pre .inline,.prettyprint .typ,.prettyprint .inline { color: #6b499f}pre .pun,.prettyprint .pun { color: #5c6bc0}pre .str,pre .string,.prettyprint .str,.prettyprint .string { color: #ff4081}pre .pln,.prettyprint .pln { color: #7986cb}pre .kwd,.prettyprint .kwd { color: #d61a7f}pre .atn,pre .attribute-name,.prettyprint .atn,.prettyprint .attribute-name { color: #6b499f}pre .atv,pre .attribute-value,.prettyprint .atv,.prettyprint .attribute-value { color: #7986cb}pre .com,pre .comment,.prettyprint .com,.prettyprint .comment { color: #8a8a8a}</style><core-header-panel id="panel" mode="waterfall" fit=""><div class="main" on-marked-js-highlight="{{hilight}}"><h1>{{data.name}}</h1><p id="info" layout="" horizontal="" center=""><span layout="" horizontal="" center=""><core-icon icon="home"></core-icon><a href="{{data | homepageFilter}}">Home Page</a></span><span layout="" horizontal="" center="" hidden?="{{!data.version}}"><core-icon icon="info-outline"></core-icon>Version: {{data.version}}</span></p><template bind="{{data as data}}" if="{{data.extends || data.mixins}}"><div class="inheritance"><template if="{{data.extends}}"><section class="top extends" layout="" horizontal="" center=""><h3 id="{{data.name}}.extends">Extends:</h3><template repeat="{{e, i in data.extends}}"><div><template if="{{e.url}}"><a href="{{e.url}}">{{e.name}}</a></template><template if="{{!e.url}}"><a href="#{{e.name}}">{{e.name}}</a></template><span hidden?="{{i == data.extends.length - 1}}">,</span></div></template></section></template><template if="{{data.mixins}}"><section class="top mixins" layout="" horizontal="" center=""><h3 id="{{data.name}}.mixins">Mixins:</h3><template repeat="{{e, i in data.mixins}}"><div><template if="{{e.url}}"><a href="{{e.url ? e.url : e.name}}">{{e.name}}</a></template><template if="{{!e.url}}"><span>{{e.name}}</span></template><span hidden?="{{i == data.mixins.length - 1}}">,</span></div></template></section></template></div></template><template if="{{data.description}}"><section class="box top"><h3 id="{{data.name}}.summary">Summary</h3><marked-element text="{{data.description}}"></marked-element></section></template><template if="{{data.attributes.length}}"><section class="box attribute-box"><h3 id="{{data.name}}.attributes">Attributes</h3><template repeat="{{attribute in data.attributes}}"><div class="details" horizontal="" layout=""><div class="details-name" flex="" id="{{data.name}}.attributes.{{attribute.name}}"><p><code>{{attribute.name}}</code></p></div><div class="details-info" flex="" three=""><p layout="" horizontal="" center="" justified=""><code>&lt;<em>{{attribute.type}}</em>&gt;</code><span class="default" hidden?="{{!attribute.default}}">default: <code>{{attribute.default}}</code></span></p><marked-element text="{{attribute.description}}"></marked-element></div></div></template></section></template><template if="{{data.properties.length}}"><section class="box property-box"><h3 id="{{data.name}}.properties">Properties</h3><template repeat="{{property in data.properties}}"><div class="details" horizontal="" layout=""><div class="details-name" flex="" id="{{data.name}}.properties.{{property.name}}"><p><code>{{property.name}}</code></p></div><div class="details-info" flex="" three=""><p layout="" horizontal="" center="" justified=""><code>&lt;<em>{{property.type}}</em>&gt;</code><span class="default" hidden?="{{!property.default}}">default: <code>{{property.default}}</code></span></p><marked-element text="{{property.description}}"></marked-element></div></div></template></section></template><template if="{{data.events.length}}"><section class="box event-box"><h3 id="{{data.name}}.events">Events</h3><template repeat="{{event in data.events}}"><div class="details" horizontal="" layout=""><div class="details-name" flex="" id="{{data.name}}.events.{{event.name}}"><p><code>{{event.name}}</code></p></div><div class="details-info" flex="" three=""><marked-element text="{{event.description}}"></marked-element><template if="{{event.params.length}}"><div class="params"><p>Event details:</p><template repeat="{{param in event.params}}"><p><code>&lt;<em>{{param.type}}</em>&gt; {{param.name}}</code></p><p><span>{{param.description}}</span></p></template></div></template></div></div></template></section></template><template if="{{data.methods.length}}"><section class="box method-box"><h3 id="{{data.name}}.methods">Methods</h3><template repeat="{{method in data.methods}}"><div class="details" horizontal="" layout=""><div class="details-name" flex="" id="{{data.name}}.methods.{{method.name}}"><p><code>{{method.name}}</code></p></div><div class="details-info" flex="" three=""><marked-element text="{{method.description}}"></marked-element><template if="{{method.params.length}}"><div class="params"><p>Method parameters:</p><template repeat="{{param in method.params}}"><p><code>&lt;<em>{{param.type}}</em>&gt; {{param.name}}</code></p><p><span>{{param.description}}</span></p></template></div></template><template if="{{method.return}}"><div class="params"><p>Returns:</p><p><code>&lt;<em>{{method.return.type}}</em>&gt;</code></p><p><span>{{method.return.description}}</span></p></div></template></div></div></template></section></template></div></core-header-panel></template><script>Polymer("core-doc-page",{hilight:function(event,detail,sender){detail.code=prettyPrintOne((detail.code||"").replace(/</g,"&lt;").replace(/>/g,"&gt;"))},homepageFilter:function(data){if(!data){return""}if(!data.homepage||data.homepage==="github.io"){return"//polymer.github.io/"+data.name}else{return data.homepage}},dataChanged:function(){this.async(function(){var elementToFocus=this.shadowRoot.getElementById(window.location.hash.slice(1));if(elementToFocus){elementToFocus.scrollIntoView()}else{var viewer=this.$.panel.scroller;viewer.scrollTop=0;viewer.scrollLeft=0}})}});</script></polymer-element><polymer-element name="core-selection" attributes="multi" hidden="" assetpath="../core-selection/"><script>Polymer("core-selection",{multi:false,ready:function(){this.clear()},clear:function(){this.selection=[]},getSelection:function(){return this.multi?this.selection:this.selection[0]},isSelected:function(item){return this.selection.indexOf(item)>=0},setItemSelected:function(item,isSelected){if(item!==undefined&&item!==null){if(isSelected){this.selection.push(item)}else{var i=this.selection.indexOf(item);if(i>=0){this.selection.splice(i,1)}}this.fire("core-select",{isSelected:isSelected,item:item})}},select:function(item){if(this.multi){this.toggle(item)}else if(this.getSelection()!==item){this.setItemSelected(this.getSelection(),false);this.setItemSelected(item,true)}},toggle:function(item){this.setItemSelected(item,!this.isSelected(item))}});</script></polymer-element><polymer-element name="core-selector" attributes="selected multi valueattr selectedClass selectedProperty selectedAttribute selectedItem selectedModel selectedIndex notap excludedLocalNames target itemsSelector activateEvent" assetpath="../core-selector/"><template><core-selection id="selection" multi="{{multi}}" on-core-select="{{selectionSelect}}"></core-selection><content id="items" select="*"></content></template><script>Polymer("core-selector",{selected:null,multi:false,valueattr:"name",selectedClass:"core-selected",selectedProperty:"",selectedAttribute:"active",selectedItem:null,selectedModel:null,selectedIndex:-1,excludedLocalNames:"",target:null,itemsSelector:"",activateEvent:"tap",notap:false,defaultExcludedLocalNames:"template",observe:{"selected multi":"selectedChanged"},ready:function(){this.activateListener=this.activateHandler.bind(this);this.itemFilter=this.filterItem.bind(this);this.excludedLocalNamesChanged();this.observer=new MutationObserver(this.updateSelected.bind(this));if(!this.target){this.target=this}},get items(){if(!this.target){return[]}var nodes=this.target!==this?this.itemsSelector?this.target.querySelectorAll(this.itemsSelector):this.target.children:this.$.items.getDistributedNodes();return Array.prototype.filter.call(nodes,this.itemFilter)},filterItem:function(node){return!this._excludedNames[node.localName]},excludedLocalNamesChanged:function(){this._excludedNames={};var s=this.defaultExcludedLocalNames;if(this.excludedLocalNames){s+=" "+this.excludedLocalNames}s.split(/\s+/g).forEach(function(n){this._excludedNames[n]=1},this)},targetChanged:function(old){if(old){this.removeListener(old);this.observer.disconnect();this.clearSelection()}if(this.target){this.addListener(this.target);this.observer.observe(this.target,{childList:true});this.updateSelected()}},addListener:function(node){Polymer.addEventListener(node,this.activateEvent,this.activateListener)},removeListener:function(node){Polymer.removeEventListener(node,this.activateEvent,this.activateListener)},get selection(){return this.$.selection.getSelection()},selectedChanged:function(){if(arguments.length===1){this.processSplices(arguments[0])}else{this.updateSelected()}},updateSelected:function(){this.validateSelected();if(this.multi){this.clearSelection(this.selected);this.selected&&this.selected.forEach(function(s){this.setValueSelected(s,true)},this)}else{this.valueToSelection(this.selected)}},validateSelected:function(){if(this.multi&&!Array.isArray(this.selected)&&this.selected!=null){this.selected=[this.selected]}else if(!this.multi&&Array.isArray(this.selected)){var s=this.selected[0];this.clearSelection([s]);this.selected=s}},processSplices:function(splices){for(var i=0,splice;splice=splices[i];i++){for(var j=0;j<splice.removed.length;j++){this.setValueSelected(splice.removed[j],false)}for(var j=0;j<splice.addedCount;j++){this.setValueSelected(this.selected[splice.index+j],true)}}},clearSelection:function(excludes){this.$.selection.selection.slice().forEach(function(item){var v=this.valueForNode(item)||this.items.indexOf(item);if(!excludes||excludes.indexOf(v)<0){this.$.selection.setItemSelected(item,false)}},this)},valueToSelection:function(value){var item=this.valueToItem(value);this.$.selection.select(item)},setValueSelected:function(value,isSelected){var item=this.valueToItem(value);if(isSelected^this.$.selection.isSelected(item)){this.$.selection.setItemSelected(item,isSelected)}},updateSelectedItem:function(){this.selectedItem=this.selection},selectedItemChanged:function(){if(this.selectedItem){var t=this.selectedItem.templateInstance;this.selectedModel=t?t.model:undefined}else{this.selectedModel=null}this.selectedIndex=this.selectedItem?parseInt(this.valueToIndex(this.selected)):-1},valueToItem:function(value){return value===null||value===undefined?null:this.items[this.valueToIndex(value)]},valueToIndex:function(value){for(var i=0,items=this.items,c;c=items[i];i++){if(this.valueForNode(c)==value){return i}}return value},valueForNode:function(node){return node[this.valueattr]||node.getAttribute(this.valueattr)},selectionSelect:function(e,detail){this.updateSelectedItem();if(detail.item){this.applySelection(detail.item,detail.isSelected)}},applySelection:function(item,isSelected){if(this.selectedClass){item.classList.toggle(this.selectedClass,isSelected)}if(this.selectedProperty){item[this.selectedProperty]=isSelected}if(this.selectedAttribute&&item.setAttribute){if(isSelected){item.setAttribute(this.selectedAttribute,"")}else{item.removeAttribute(this.selectedAttribute)}}},activateHandler:function(e){if(!this.notap){var i=this.findDistributedTarget(e.target,this.items);if(i>=0){var item=this.items[i];var s=this.valueForNode(item)||i;if(this.multi){if(this.selected){this.addRemoveSelected(s)}else{this.selected=[s]}}else{this.selected=s}this.asyncFire("core-activate",{item:item})}}},addRemoveSelected:function(value){var i=this.selected.indexOf(value);if(i>=0){this.selected.splice(i,1)}else{this.selected.push(value)}},findDistributedTarget:function(target,nodes){while(target&&target!=this){var i=Array.prototype.indexOf.call(nodes,target);if(i>=0){return i}target=target.parentNode}},selectIndex:function(index){var item=this.items[index];if(item){this.selected=this.valueForNode(item)||index;return item}},selectPrevious:function(wrapped){var i=wrapped&&!this.selectedIndex?this.items.length-1:this.selectedIndex-1;return this.selectIndex(i)},selectNext:function(wrapped){var i=wrapped&&this.selectedIndex>=this.items.length-1?0:this.selectedIndex+1;return this.selectIndex(i)}});</script></polymer-element><polymer-element name="core-a11y-keys" assetpath="../core-a11y-keys/"><script>(function(){var KEY_IDENTIFIER={"U+0009":"tab","U+001B":"esc","U+0020":"space","U+002A":"*","U+0030":"0","U+0031":"1","U+0032":"2","U+0033":"3","U+0034":"4","U+0035":"5","U+0036":"6","U+0037":"7","U+0038":"8","U+0039":"9","U+0041":"a","U+0042":"b","U+0043":"c","U+0044":"d","U+0045":"e","U+0046":"f","U+0047":"g","U+0048":"h","U+0049":"i","U+004A":"j","U+004B":"k","U+004C":"l","U+004D":"m","U+004E":"n","U+004F":"o","U+0050":"p","U+0051":"q","U+0052":"r","U+0053":"s","U+0054":"t","U+0055":"u","U+0056":"v","U+0057":"w","U+0058":"x","U+0059":"y","U+005A":"z","U+007F":"del"};var KEY_CODE={9:"tab",13:"enter",27:"esc",33:"pageup",34:"pagedown",35:"end",36:"home",32:"space",37:"left",38:"up",39:"right",40:"down",46:"del",106:"*"};var KEY_CHAR=/[a-z0-9*]/;function transformKey(key){var validKey="";if(key){var lKey=key.toLowerCase();if(lKey.length==1){if(KEY_CHAR.test(lKey)){validKey=lKey}}else if(lKey=="multiply"){validKey="*"}else{validKey=lKey}}return validKey}var IDENT_CHAR=/U\+/;function transformKeyIdentifier(keyIdent){var validKey="";if(keyIdent){if(IDENT_CHAR.test(keyIdent)){validKey=KEY_IDENTIFIER[keyIdent]}else{validKey=keyIdent.toLowerCase()}}return validKey}function transformKeyCode(keyCode){var validKey="";if(Number(keyCode)){if(keyCode>=65&&keyCode<=90){validKey=String.fromCharCode(32+keyCode)}else if(keyCode>=112&&keyCode<=123){validKey="f"+(keyCode-112)}else if(keyCode>=48&&keyCode<=57){validKey=String(48-keyCode)}else if(keyCode>=96&&keyCode<=105){validKey=String(96-keyCode)}else{validKey=KEY_CODE[keyCode]}}return validKey}function keyboardEventToKey(ev){var normalizedKey=transformKey(ev.key)||transformKeyIdentifier(ev.keyIdentifier)||transformKeyCode(ev.keyCode)||transformKey(ev.detail.key)||"";return{shift:ev.shiftKey,ctrl:ev.ctrlKey,meta:ev.metaKey,alt:ev.altKey,key:normalizedKey}}function stringToKey(keyCombo){var keys=keyCombo.split("+");var keyObj=Object.create(null);keys.forEach(function(key){if(key=="shift"){keyObj.shift=true}else if(key=="ctrl"){keyObj.ctrl=true}else if(key=="alt"){keyObj.alt=true}else{keyObj.key=key}});return keyObj}function keyMatches(a,b){return Boolean(a.alt)==Boolean(b.alt)&&Boolean(a.ctrl)==Boolean(b.ctrl)&&Boolean(a.shift)==Boolean(b.shift)&&a.key===b.key}function processKeys(ev){var current=keyboardEventToKey(ev);for(var i=0,dk;i<this._desiredKeys.length;i++){dk=this._desiredKeys[i];if(keyMatches(dk,current)){ev.preventDefault();ev.stopPropagation();this.fire("keys-pressed",current,this,false);break}}}function listen(node,handler){if(node&&node.addEventListener){node.addEventListener("keydown",handler)}}function unlisten(node,handler){if(node&&node.removeEventListener){node.removeEventListener("keydown",handler)}}Polymer("core-a11y-keys",{created:function(){this._keyHandler=processKeys.bind(this)},attached:function(){if(!this.target){this.target=this.parentNode}listen(this.target,this._keyHandler)},detached:function(){unlisten(this.target,this._keyHandler)},publish:{keys:"",target:null},keysChanged:function(){var normalized=this.keys.replace("*","* shift+*");this._desiredKeys=normalized.toLowerCase().split(" ").map(stringToKey)},targetChanged:function(oldTarget){unlisten(oldTarget,this._keyHandler);listen(this.target,this._keyHandler)}})})();</script></polymer-element><polymer-element name="core-menu" extends="core-selector" assetpath="../core-menu/"><template><style>:host { display: block; margin: 12px;}polyfill-next-selector { content: ':host > core-item'; }::content > core-item { cursor: default;}</style><core-a11y-keys target="{{}}" keys="up" on-keys-pressed="{{ selectPrevious }}"></core-a11y-keys><core-a11y-keys target="{{}}" keys="down" on-keys-pressed="{{ selectNext }}"></core-a11y-keys><core-a11y-keys target="{{}}" keys="enter" on-keys-pressed="{{ validateSelected }}"></core-a11y-keys><shadow></shadow></template><script>Polymer("core-menu");</script></polymer-element><polymer-element name="core-item" attributes="label icon src" horizontal="" center="" layout="" assetpath="../core-item/"><template><style>:host { display: block; position: relative; min-height: 40px; white-space: nowrap;}:host(.font-scalable) { min-height: 2.5em;}:host(.core-selected) { font-weight: bold;}#icon { margin: 0 16px 0 4px;}:host(.font-scalable) #icon { margin: 0 1em 0 0.25em; height: 1.5em; width: 1.5em;}polyfill-next-selector { content: ':host > a'; }::content > a { position: absolute; top: 0; right: 0; bottom: 0; left: 0; background-color: rgba(0, 0, 0, 0.000001);}</style><template if="{{icon || src}}"><core-icon src="{{src}}" id="icon" icon="{{icon}}" hidden?="{{!src &amp;&amp; !icon}}"></core-icon></template><div id="label">{{label}}</div><content></content></template><script>Polymer("core-item",{});</script></polymer-element><polymer-element name="core-doc-toc" attributes="data selected" assetpath="../core-doc-viewer/elements/"><template><style>:host { display: block; position: relative; border-right: 1px solid silver;}core-header-panel { position: absolute; top: 0; left: 0; height: 100%; width: 100%;}core-toolbar { background-color: #eeeeee;}</style><core-header-panel mode="waterfall"><core-menu selected="{{selected}}"><template repeat="{{data}}"><core-item><a href="#{{name}}">{{name}}</a></core-item></template></core-menu></core-header-panel></template><script>Polymer("core-doc-toc",{searchAction:function(){this.$.searchBar.style.opacity=1;this.$.searchBar.style.display=""},closeSearchAction:function(){this.$.searchBar.style.opacity=0;this.$.searchBar.style.display="none"}});</script></polymer-element><polymer-element name="core-doc-viewer" attributes="sources route url" horizontal="" layout="" assetpath="../core-doc-viewer/"><template><style> core-doc-toc { display: none; width: 332px; overflow-x: hidden; } </style><context-free-parser url="{{url}}" on-data-ready="{{parserDataReady}}"></context-free-parser><template repeat="{{sources}}"><context-free-parser url="{{}}" on-data-ready="{{parserDataReady}}"></context-free-parser></template><core-doc-toc id="toc" data="{{classes}}" selected="{{selected}}"></core-doc-toc><core-doc-page flex="" data="{{data}}"></core-doc-page></template><script>Polymer("core-doc-viewer",{classes:[],sources:[],ready:function(){window.addEventListener("hashchange",this.parseLocationHash.bind(this));this.parseLocationHash()},parseLocationHash:function(){this.route=window.location.hash.slice(1)},routeChanged:function(){this.validateRoute()},validateRoute:function(){if(this.route){this.classes.some(function(c){if(c.name===this.route.split(".")[0]){this.data=c;this.route="";return}},this)}},selectedChanged:function(){this.data=this.classes[this.selected]},parserDataReady:function(event,detail,sender){var path="";if(this.sources.length){var path=event.target.templateInstance.model;var idx=path.lastIndexOf("/");path=idx!=-1?path.substr(0,idx):"."}else{var parts=location.pathname.split("/");parts.pop();path=parts.join("/")}var data=event.target.data;var xhr=new XMLHttpRequest;xhr.open("GET",path+"/bower.json");xhr.onerror=function(e){this.assimilateData(data)}.bind(this);xhr.onloadend=function(e){if(e.target.status==200){var version=JSON.parse(e.target.response).version;for(var i=0,c;c=data.classes[i];++i){c.version=version}}this.assimilateData(data)}.bind(this);xhr.send()},assimilateData:function(data){this.classes=this.classes.concat(data.classes);this.classes.sort(function(a,b){var na=a&&a.name.toLowerCase(),nb=b&&b.name.toLowerCase();return na<nb?-1:na==nb?0:1});if(!this.data&&!this.route&&this.classes.length){this.data=this.classes[0]}if(this.classes.length>1){this.$.toc.style.display="block"}this.validateRoute()}});</script></polymer-element></div><polymer-element name="core-component-page" attributes="moduleName sources" layout="" vertical="" assetpath="../core-component-page-dev/"><template><style>:host { font-family: Arial, sans-serif; height: 100vh;}h2 { display: inline-block; margin: 8px 6px; vertical-align: middle;}.choiceB, .choiceC, .choiceD { color: white; font-size: 12px; font-weight: bold; text-decoration: none; background-color: #4285F4; box-shadow: 0 1px 2px 0px rgba(0, 0, 0, 0.1); box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.1); border-radius: 2px; cursor: pointer; display: inline-block; padding: 4px 12px 5px 12px; margin: 4px 0;}.appbar { background-color: #E91E63; color: white;}</style><core-toolbar class="appbar"><span>{{moduleName}}</span><a class="choiceC" target="_blank" href="../{{moduleName}}/demo.html">demo</a></core-toolbar><core-doc-viewer flex="" url="{{url}}" sources="{{sources}}"></core-doc-viewer></template><script>Polymer("core-component-page",{moduleName:"",sources:[],ready:function(){this.moduleName=this.moduleName||this.findModuleName()},moduleNameChanged:function(){document.title=this.moduleName;this.url=!this.sources.length&&this.moduleName?this.moduleName+".html":""},findModuleName:function(){var path=location.pathname.split("/");var name=path.pop()||path.pop();if(name.indexOf(".html")>=0){name=path.pop()}return name||""}});</script></polymer-element></body></html>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/demo.html b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/demo.html
new file mode 100644
index 000000000..3c414d852
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/demo.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
+The complete set of authors may be found at http://polymer.github.io/AUTHORS
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
+-->
+<html>
+<head>
+
+  <script src="../webcomponentsjs/webcomponents.js"></script>
+  <link rel="import" href="../polymer/polymer.html">
+  <link rel="import" href="core-component-page.html">
+
+</head>
+<body unresolved>
+
+  <core-component-page></core-component-page>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/core-component-page/index.html b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/index.html
new file mode 100644
index 000000000..294215a73
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/core-component-page/index.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
+The complete set of authors may be found at http://polymer.github.io/AUTHORS
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
+-->
+<html>
+<head>
+
+  <script src="../webcomponentsjs/webcomponents.js"></script>
+  <link rel="import" href="../core-component-page/core-component-page.html">
+
+</head>
+<body unresolved>
+
+  <core-component-page></core-component-page>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/.bower.json b/apps/dashboard-app/src/main/js/src/vendor/polymer/.bower.json
new file mode 100644
index 000000000..960d05cd5
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/.bower.json
@@ -0,0 +1,32 @@
+{
+  "name": "polymer",
+  "description": "Polymer is a new type of library for the web, built on top of Web Components, and designed to leverage the evolving web platform on modern browsers.",
+  "homepage": "http://www.polymer-project.org/",
+  "keywords": [
+    "util",
+    "client",
+    "browser",
+    "web components",
+    "web-components"
+  ],
+  "author": "Polymer Authors <polymer-dev@googlegroups.com>",
+  "private": true,
+  "dependencies": {
+    "core-component-page": "Polymer/core-component-page#^0.5",
+    "webcomponentsjs": "^0.6.0"
+  },
+  "devDependencies": {
+    "tools": "Polymer/tools#master",
+    "web-component-tester": "*"
+  },
+  "version": "0.5.6",
+  "_release": "0.5.6",
+  "_resolution": {
+    "type": "version",
+    "tag": "0.5.6",
+    "commit": "bf567ab71feecd6e98adce658132c65ffbeb721f"
+  },
+  "_source": "https://github.com/Polymer/polymer.git",
+  "_target": "^0.5",
+  "_originalSource": "Polymer/polymer"
+}
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/README.md b/apps/dashboard-app/src/main/js/src/vendor/polymer/README.md
new file mode 100644
index 000000000..2c03674f3
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/README.md
@@ -0,0 +1,21 @@
+# Polymer
+
+[![Polymer build status](http://www.polymer-project.org/build/polymer-dev/status.png "Polymer build status")](http://build.chromium.org/p/client.polymer/waterfall)
+
+## Brief Overview
+
+For more detailed info goto [http://polymer-project.org/](http://polymer-project.org/).
+
+Polymer is a new type of library for the web, designed to leverage the existing browser infrastructure to provide the encapsulation and extendability currently only available in JS libraries.
+
+Polymer is based on a set of future technologies, including [Shadow DOM](http://w3c.github.io/webcomponents/spec/shadow/), [Custom Elements](http://w3c.github.io/webcomponents/spec/custom/) and Model Driven Views. Currently these technologies are implemented as polyfills or shims, but as browsers adopt these features natively, the platform code that drives Polymer evacipates, leaving only the value-adds.
+
+## Tools & Testing
+
+For running tests or building minified files, consult the [tooling information](https://www.polymer-project.org/resources/tooling-strategy.html).
+
+## Releases
+
+[Release (tagged) versions](https://github.com/Polymer/polymer/releases) of Polymer include concatenated and minified sources for your convenience.
+
+[![Analytics](https://ga-beacon.appspot.com/UA-39334307-2/Polymer/polymer/README)](https://github.com/igrigorik/ga-beacon)
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/bower.json b/apps/dashboard-app/src/main/js/src/vendor/polymer/bower.json
new file mode 100644
index 000000000..51102c83e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/bower.json
@@ -0,0 +1,23 @@
+{
+  "name": "polymer",
+  "description": "Polymer is a new type of library for the web, built on top of Web Components, and designed to leverage the evolving web platform on modern browsers.",
+  "homepage": "http://www.polymer-project.org/",
+  "keywords": [
+    "util",
+    "client",
+    "browser",
+    "web components",
+    "web-components"
+  ],
+  "author": "Polymer Authors <polymer-dev@googlegroups.com>",
+  "private": true,
+  "dependencies": {
+    "core-component-page": "Polymer/core-component-page#^0.5",
+    "webcomponentsjs": "^0.6.0"
+  },
+  "devDependencies": {
+    "tools": "Polymer/tools#master",
+    "web-component-tester": "*"
+  },
+  "version": "0.5.6"
+}
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/docs/index.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/docs/index.html
new file mode 100644
index 000000000..b2fa01610
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/docs/index.html
@@ -0,0 +1,48 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <title>x-doc-viewer</title>
+
+  <script src="../perf-lib/perf.js"></script>
+
+  <link rel="import" href="../x-elements/x-doc-viewer/x-doc-viewer.html">
+  <link rel="import" href="../assets/icons.html">
+
+  <style>
+
+    html, body {
+      font-family: Arial, sans-serif;
+      margin: 0;
+    }
+
+  </style>
+
+</head>
+
+<body fullbleed vertical layout>
+
+  <script>console.perf();</script>
+
+  <x-doc-viewer flex sources='[
+    "src/features/standard/bind.html",
+    "src/features/standard/notify-path.html",
+    "src/features/micro/properties.html",
+    "src/features/standard/annotations.html",
+    "../x-elements/x-doc-viewer/x-doc-viewer.html"
+  ]'></x-doc-viewer>
+
+  <script>console.perfEnd();</script>
+
+</body>
+
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.png b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.png
new file mode 100644
index 000000000..c55816df3
Binary files /dev/null and b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.png differ
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.vsdx b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.vsdx
new file mode 100644
index 000000000..e699a26bb
Binary files /dev/null and b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/data-bind.vsdx differ
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/samples.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/samples.html
new file mode 100644
index 000000000..7a22c3108
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/explainer/samples.html
@@ -0,0 +1,50 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <title>Explainer Samples</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <link rel="import" href="../polymer.html">
+
+  <style>
+    body {
+      font-family: sans-serif;
+      font-size: 15px;
+    }
+  </style>
+
+</head>
+<body>
+
+  <script>
+    Polymer({
+
+      is: 'x-custom',
+
+      properties: {
+        user: String
+      },
+
+      ready: function() {
+        this.innerHTML = 'Hello World, my user is ' + (this.user || 'nobody') + '.';
+      }
+
+    });
+  </script>
+
+  <x-custom user="Scott"></x-custom>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/layout.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/layout.html
new file mode 100644
index 000000000..55d4d2f0b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/layout.html
@@ -0,0 +1,286 @@
+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<style shim-shadowdom>
+/*******************************
+          Flex Layout
+*******************************/
+
+html /deep/ [layout][horizontal], html /deep/ [layout][vertical] {
+  display: -ms-flexbox;
+  display: -webkit-flex;
+  display: flex;
+}
+
+html /deep/ [layout][horizontal][inline], html /deep/ [layout][vertical][inline] {
+  display: -ms-inline-flexbox;
+  display: -webkit-inline-flex;
+  display: inline-flex;
+}
+
+html /deep/ [layout][horizontal] {
+  -ms-flex-direction: row;
+  -webkit-flex-direction: row;
+  flex-direction: row;
+}
+
+html /deep/ [layout][horizontal][reverse] {
+  -ms-flex-direction: row-reverse;
+  -webkit-flex-direction: row-reverse;
+  flex-direction: row-reverse;
+}
+
+html /deep/ [layout][vertical] {
+  -ms-flex-direction: column;
+  -webkit-flex-direction: column;
+  flex-direction: column;
+}
+
+html /deep/ [layout][vertical][reverse] {
+  -ms-flex-direction: column-reverse;
+  -webkit-flex-direction: column-reverse;
+  flex-direction: column-reverse;
+}
+
+html /deep/ [layout][wrap] {
+  -ms-flex-wrap: wrap;
+  -webkit-flex-wrap: wrap;
+  flex-wrap: wrap;
+}
+
+html /deep/ [layout][wrap-reverse] {
+  -ms-flex-wrap: wrap-reverse;
+  -webkit-flex-wrap: wrap-reverse;
+  flex-wrap: wrap-reverse;
+}
+
+html /deep/ [flex] {
+  -ms-flex: 1 1 0.000000001px;
+  -webkit-flex: 1;
+  flex: 1;
+  -webkit-flex-basis: 0.000000001px;
+  flex-basis: 0.000000001px;
+}
+
+html /deep/ [vertical][layout] > [flex][auto-vertical], html /deep/ [vertical][layout]::shadow [flex][auto-vertical] {
+  -ms-flex: 1 1 auto;
+  -webkit-flex-basis: auto;
+  flex-basis: auto;
+}
+
+html /deep/ [flex][auto] {
+  -ms-flex: 1 1 auto;
+  -webkit-flex-basis: auto;
+  flex-basis: auto;
+}
+
+html /deep/ [flex][none] {
+  -ms-flex: none;
+  -webkit-flex: none;
+  flex: none;
+}
+
+html /deep/ [flex][one] {
+  -ms-flex: 1;
+  -webkit-flex: 1;
+  flex: 1;
+}
+
+html /deep/ [flex][two] {
+  -ms-flex: 2;
+  -webkit-flex: 2;
+  flex: 2;
+}
+
+html /deep/ [flex][three] {
+  -ms-flex: 3;
+  -webkit-flex: 3;
+  flex: 3;
+}
+
+html /deep/ [flex][four] {
+  -ms-flex: 4;
+  -webkit-flex: 4;
+  flex: 4;
+}
+
+html /deep/ [flex][five] {
+  -ms-flex: 5;
+  -webkit-flex: 5;
+  flex: 5;
+}
+
+html /deep/ [flex][six] {
+  -ms-flex: 6;
+  -webkit-flex: 6;
+  flex: 6;
+}
+
+html /deep/ [flex][seven] {
+  -ms-flex: 7;
+  -webkit-flex: 7;
+  flex: 7;
+}
+
+html /deep/ [flex][eight] {
+  -ms-flex: 8;
+  -webkit-flex: 8;
+  flex: 8;
+}
+
+html /deep/ [flex][nine] {
+  -ms-flex: 9;
+  -webkit-flex: 9;
+  flex: 9;
+}
+
+html /deep/ [flex][ten] {
+  -ms-flex: 10;
+  -webkit-flex: 10;
+  flex: 10;
+}
+
+html /deep/ [flex][eleven] {
+  -ms-flex: 11;
+  -webkit-flex: 11;
+  flex: 11;
+}
+
+html /deep/ [flex][twelve] {
+  -ms-flex: 12;
+  -webkit-flex: 12;
+  flex: 12;
+}
+
+/* alignment in cross axis */
+
+html /deep/ [layout][start] {
+  -ms-flex-align: start;
+  -webkit-align-items: flex-start;
+  align-items: flex-start;
+}
+
+html /deep/ [layout][center], html /deep/ [layout][center-center] {
+  -ms-flex-align: center;
+  -webkit-align-items: center;
+  align-items: center;
+}
+
+html /deep/ [layout][end] {
+  -ms-flex-align: end;
+  -webkit-align-items: flex-end;
+  align-items: flex-end;
+}
+
+/* alignment in main axis */
+
+html /deep/ [layout][start-justified] {
+  -ms-flex-pack: start;
+  -webkit-justify-content: flex-start;
+  justify-content: flex-start;
+}
+
+html /deep/ [layout][center-justified], html /deep/ [layout][center-center] {
+  -ms-flex-pack: center;
+  -webkit-justify-content: center;
+  justify-content: center;
+}
+
+html /deep/ [layout][end-justified] {
+  -ms-flex-pack: end;
+  -webkit-justify-content: flex-end;
+  justify-content: flex-end;
+}
+
+html /deep/ [layout][around-justified] {
+  -ms-flex-pack: distribute;
+  -webkit-justify-content: space-around;
+  justify-content: space-around;
+}
+
+html /deep/ [layout][justified] {
+  -ms-flex-pack: justify;
+  -webkit-justify-content: space-between;
+  justify-content: space-between;
+}
+
+/* self alignment */
+
+html /deep/ [self-start] {
+  -ms-align-self: flex-start;
+  -webkit-align-self: flex-start;
+  align-self: flex-start;
+}
+
+html /deep/ [self-center] {
+  -ms-align-self: center;
+  -webkit-align-self: center;
+  align-self: center;
+}
+
+html /deep/ [self-end] {
+  -ms-align-self: flex-end;
+  -webkit-align-self: flex-end;
+  align-self: flex-end;
+}
+
+html /deep/ [self-stretch] {
+  -ms-align-self: stretch;
+  -webkit-align-self: stretch;
+  align-self: stretch;
+}
+
+/*******************************
+          Other Layout
+*******************************/
+
+html /deep/ [block] {
+  display: block;
+}
+
+/* ie support for hidden */
+html /deep/ [hidden] {
+  display: none !important;
+}
+
+html /deep/ [relative] {
+  position: relative;
+}
+
+html /deep/ [fit] {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+}
+
+body[fullbleed] {
+  margin: 0;
+  height: 100vh;
+}
+
+/*******************************
+            Other
+*******************************/
+
+html /deep/ [segment], html /deep/ segment {
+  display: block;
+  position: relative;
+  -webkit-box-sizing: border-box;
+  -ms-box-sizing: border-box;
+  box-sizing: border-box;
+  margin: 1em 0.5em;
+  padding: 1em;
+  background-color: white;
+  -webkit-box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
+  box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
+  border-radius: 5px 5px 5px 5px;
+}
+
+</style>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.html
new file mode 100644
index 000000000..7e3d8f1e4
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.html
@@ -0,0 +1,12 @@
+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="layout.html">
+
+<script src="polymer.js"></script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.js b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.js
new file mode 100644
index 000000000..aa947c0b8
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.js
@@ -0,0 +1,11856 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.5.5
+window.PolymerGestures = {};
+
+(function(scope) {
+  var hasFullPath = false;
+
+  // test for full event path support
+  var pathTest = document.createElement('meta');
+  if (pathTest.createShadowRoot) {
+    var sr = pathTest.createShadowRoot();
+    var s = document.createElement('span');
+    sr.appendChild(s);
+    pathTest.addEventListener('testpath', function(ev) {
+      if (ev.path) {
+        // if the span is in the event path, then path[0] is the real source for all events
+        hasFullPath = ev.path[0] === s;
+      }
+      ev.stopPropagation();
+    });
+    var ev = new CustomEvent('testpath', {bubbles: true});
+    // must add node to DOM to trigger event listener
+    document.head.appendChild(pathTest);
+    s.dispatchEvent(ev);
+    pathTest.parentNode.removeChild(pathTest);
+    sr = s = null;
+  }
+  pathTest = null;
+
+  var target = {
+    shadow: function(inEl) {
+      if (inEl) {
+        return inEl.shadowRoot || inEl.webkitShadowRoot;
+      }
+    },
+    canTarget: function(shadow) {
+      return shadow && Boolean(shadow.elementFromPoint);
+    },
+    targetingShadow: function(inEl) {
+      var s = this.shadow(inEl);
+      if (this.canTarget(s)) {
+        return s;
+      }
+    },
+    olderShadow: function(shadow) {
+      var os = shadow.olderShadowRoot;
+      if (!os) {
+        var se = shadow.querySelector('shadow');
+        if (se) {
+          os = se.olderShadowRoot;
+        }
+      }
+      return os;
+    },
+    allShadows: function(element) {
+      var shadows = [], s = this.shadow(element);
+      while(s) {
+        shadows.push(s);
+        s = this.olderShadow(s);
+      }
+      return shadows;
+    },
+    searchRoot: function(inRoot, x, y) {
+      var t, st, sr, os;
+      if (inRoot) {
+        t = inRoot.elementFromPoint(x, y);
+        if (t) {
+          // found element, check if it has a ShadowRoot
+          sr = this.targetingShadow(t);
+        } else if (inRoot !== document) {
+          // check for sibling roots
+          sr = this.olderShadow(inRoot);
+        }
+        // search other roots, fall back to light dom element
+        return this.searchRoot(sr, x, y) || t;
+      }
+    },
+    owner: function(element) {
+      if (!element) {
+        return document;
+      }
+      var s = element;
+      // walk up until you hit the shadow root or document
+      while (s.parentNode) {
+        s = s.parentNode;
+      }
+      // the owner element is expected to be a Document or ShadowRoot
+      if (s.nodeType != Node.DOCUMENT_NODE && s.nodeType != Node.DOCUMENT_FRAGMENT_NODE) {
+        s = document;
+      }
+      return s;
+    },
+    findTarget: function(inEvent) {
+      if (hasFullPath && inEvent.path && inEvent.path.length) {
+        return inEvent.path[0];
+      }
+      var x = inEvent.clientX, y = inEvent.clientY;
+      // if the listener is in the shadow root, it is much faster to start there
+      var s = this.owner(inEvent.target);
+      // if x, y is not in this root, fall back to document search
+      if (!s.elementFromPoint(x, y)) {
+        s = document;
+      }
+      return this.searchRoot(s, x, y);
+    },
+    findTouchAction: function(inEvent) {
+      var n;
+      if (hasFullPath && inEvent.path && inEvent.path.length) {
+        var path = inEvent.path;
+        for (var i = 0; i < path.length; i++) {
+          n = path[i];
+          if (n.nodeType === Node.ELEMENT_NODE && n.hasAttribute('touch-action')) {
+            return n.getAttribute('touch-action');
+          }
+        }
+      } else {
+        n = inEvent.target;
+        while(n) {
+          if (n.nodeType === Node.ELEMENT_NODE && n.hasAttribute('touch-action')) {
+            return n.getAttribute('touch-action');
+          }
+          n = n.parentNode || n.host;
+        }
+      }
+      // auto is default
+      return "auto";
+    },
+    LCA: function(a, b) {
+      if (a === b) {
+        return a;
+      }
+      if (a && !b) {
+        return a;
+      }
+      if (b && !a) {
+        return b;
+      }
+      if (!b && !a) {
+        return document;
+      }
+      // fast case, a is a direct descendant of b or vice versa
+      if (a.contains && a.contains(b)) {
+        return a;
+      }
+      if (b.contains && b.contains(a)) {
+        return b;
+      }
+      var adepth = this.depth(a);
+      var bdepth = this.depth(b);
+      var d = adepth - bdepth;
+      if (d >= 0) {
+        a = this.walk(a, d);
+      } else {
+        b = this.walk(b, -d);
+      }
+      while (a && b && a !== b) {
+        a = a.parentNode || a.host;
+        b = b.parentNode || b.host;
+      }
+      return a;
+    },
+    walk: function(n, u) {
+      for (var i = 0; n && (i < u); i++) {
+        n = n.parentNode || n.host;
+      }
+      return n;
+    },
+    depth: function(n) {
+      var d = 0;
+      while(n) {
+        d++;
+        n = n.parentNode || n.host;
+      }
+      return d;
+    },
+    deepContains: function(a, b) {
+      var common = this.LCA(a, b);
+      // if a is the common ancestor, it must "deeply" contain b
+      return common === a;
+    },
+    insideNode: function(node, x, y) {
+      var rect = node.getBoundingClientRect();
+      return (rect.left <= x) && (x <= rect.right) && (rect.top <= y) && (y <= rect.bottom);
+    },
+    path: function(event) {
+      var p;
+      if (hasFullPath && event.path && event.path.length) {
+        p = event.path;
+      } else {
+        p = [];
+        var n = this.findTarget(event);
+        while (n) {
+          p.push(n);
+          n = n.parentNode || n.host;
+        }
+      }
+      return p;
+    }
+  };
+  scope.targetFinding = target;
+  /**
+   * Given an event, finds the "deepest" node that could have been the original target before ShadowDOM retargetting
+   *
+   * @param {Event} Event An event object with clientX and clientY properties
+   * @return {Element} The probable event origninator
+   */
+  scope.findTarget = target.findTarget.bind(target);
+  /**
+   * Determines if the "container" node deeply contains the "containee" node, including situations where the "containee" is contained by one or more ShadowDOM
+   * roots.
+   *
+   * @param {Node} container
+   * @param {Node} containee
+   * @return {Boolean}
+   */
+  scope.deepContains = target.deepContains.bind(target);
+
+  /**
+   * Determines if the x/y position is inside the given node.
+   *
+   * Example:
+   *
+   *     function upHandler(event) {
+   *       var innode = PolymerGestures.insideNode(event.target, event.clientX, event.clientY);
+   *       if (innode) {
+   *         // wait for tap?
+   *       } else {
+   *         // tap will never happen
+   *       }
+   *     }
+   *
+   * @param {Node} node
+   * @param {Number} x Screen X position
+   * @param {Number} y screen Y position
+   * @return {Boolean}
+   */
+  scope.insideNode = target.insideNode;
+
+})(window.PolymerGestures);
+
+(function() {
+  function shadowSelector(v) {
+    return 'html /deep/ ' + selector(v);
+  }
+  function selector(v) {
+    return '[touch-action="' + v + '"]';
+  }
+  function rule(v) {
+    return '{ -ms-touch-action: ' + v + '; touch-action: ' + v + ';}';
+  }
+  var attrib2css = [
+    'none',
+    'auto',
+    'pan-x',
+    'pan-y',
+    {
+      rule: 'pan-x pan-y',
+      selectors: [
+        'pan-x pan-y',
+        'pan-y pan-x'
+      ]
+    },
+    'manipulation'
+  ];
+  var styles = '';
+  // only install stylesheet if the browser has touch action support
+  var hasTouchAction = typeof document.head.style.touchAction === 'string';
+  // only add shadow selectors if shadowdom is supported
+  var hasShadowRoot = !window.ShadowDOMPolyfill && document.head.createShadowRoot;
+
+  if (hasTouchAction) {
+    attrib2css.forEach(function(r) {
+      if (String(r) === r) {
+        styles += selector(r) + rule(r) + '\n';
+        if (hasShadowRoot) {
+          styles += shadowSelector(r) + rule(r) + '\n';
+        }
+      } else {
+        styles += r.selectors.map(selector) + rule(r.rule) + '\n';
+        if (hasShadowRoot) {
+          styles += r.selectors.map(shadowSelector) + rule(r.rule) + '\n';
+        }
+      }
+    });
+
+    var el = document.createElement('style');
+    el.textContent = styles;
+    document.head.appendChild(el);
+  }
+})();
+
+/**
+ * This is the constructor for new PointerEvents.
+ *
+ * New Pointer Events must be given a type, and an optional dictionary of
+ * initialization properties.
+ *
+ * Due to certain platform requirements, events returned from the constructor
+ * identify as MouseEvents.
+ *
+ * @constructor
+ * @param {String} inType The type of the event to create.
+ * @param {Object} [inDict] An optional dictionary of initial event properties.
+ * @return {Event} A new PointerEvent of type `inType` and initialized with properties from `inDict`.
+ */
+(function(scope) {
+
+  var MOUSE_PROPS = [
+    'bubbles',
+    'cancelable',
+    'view',
+    'detail',
+    'screenX',
+    'screenY',
+    'clientX',
+    'clientY',
+    'ctrlKey',
+    'altKey',
+    'shiftKey',
+    'metaKey',
+    'button',
+    'relatedTarget',
+    'pageX',
+    'pageY'
+  ];
+
+  var MOUSE_DEFAULTS = [
+    false,
+    false,
+    null,
+    null,
+    0,
+    0,
+    0,
+    0,
+    false,
+    false,
+    false,
+    false,
+    0,
+    null,
+    0,
+    0
+  ];
+
+  var NOP_FACTORY = function(){ return function(){}; };
+
+  var eventFactory = {
+    // TODO(dfreedm): this is overridden by tap recognizer, needs review
+    preventTap: NOP_FACTORY,
+    makeBaseEvent: function(inType, inDict) {
+      var e = document.createEvent('Event');
+      e.initEvent(inType, inDict.bubbles || false, inDict.cancelable || false);
+      e.preventTap = eventFactory.preventTap(e);
+      return e;
+    },
+    makeGestureEvent: function(inType, inDict) {
+      inDict = inDict || Object.create(null);
+
+      var e = this.makeBaseEvent(inType, inDict);
+      for (var i = 0, keys = Object.keys(inDict), k; i < keys.length; i++) {
+        k = keys[i];
+        if( k !== 'bubbles' && k !== 'cancelable' ) {
+           e[k] = inDict[k];
+        }
+      }
+      return e;
+    },
+    makePointerEvent: function(inType, inDict) {
+      inDict = inDict || Object.create(null);
+
+      var e = this.makeBaseEvent(inType, inDict);
+      // define inherited MouseEvent properties
+      for(var i = 2, p; i < MOUSE_PROPS.length; i++) {
+        p = MOUSE_PROPS[i];
+        e[p] = inDict[p] || MOUSE_DEFAULTS[i];
+      }
+      e.buttons = inDict.buttons || 0;
+
+      // Spec requires that pointers without pressure specified use 0.5 for down
+      // state and 0 for up state.
+      var pressure = 0;
+      if (inDict.pressure) {
+        pressure = inDict.pressure;
+      } else {
+        pressure = e.buttons ? 0.5 : 0;
+      }
+
+      // add x/y properties aliased to clientX/Y
+      e.x = e.clientX;
+      e.y = e.clientY;
+
+      // define the properties of the PointerEvent interface
+      e.pointerId = inDict.pointerId || 0;
+      e.width = inDict.width || 0;
+      e.height = inDict.height || 0;
+      e.pressure = pressure;
+      e.tiltX = inDict.tiltX || 0;
+      e.tiltY = inDict.tiltY || 0;
+      e.pointerType = inDict.pointerType || '';
+      e.hwTimestamp = inDict.hwTimestamp || 0;
+      e.isPrimary = inDict.isPrimary || false;
+      e._source = inDict._source || '';
+      return e;
+    }
+  };
+
+  scope.eventFactory = eventFactory;
+})(window.PolymerGestures);
+
+/**
+ * This module implements an map of pointer states
+ */
+(function(scope) {
+  var USE_MAP = window.Map && window.Map.prototype.forEach;
+  var POINTERS_FN = function(){ return this.size; };
+  function PointerMap() {
+    if (USE_MAP) {
+      var m = new Map();
+      m.pointers = POINTERS_FN;
+      return m;
+    } else {
+      this.keys = [];
+      this.values = [];
+    }
+  }
+
+  PointerMap.prototype = {
+    set: function(inId, inEvent) {
+      var i = this.keys.indexOf(inId);
+      if (i > -1) {
+        this.values[i] = inEvent;
+      } else {
+        this.keys.push(inId);
+        this.values.push(inEvent);
+      }
+    },
+    has: function(inId) {
+      return this.keys.indexOf(inId) > -1;
+    },
+    'delete': function(inId) {
+      var i = this.keys.indexOf(inId);
+      if (i > -1) {
+        this.keys.splice(i, 1);
+        this.values.splice(i, 1);
+      }
+    },
+    get: function(inId) {
+      var i = this.keys.indexOf(inId);
+      return this.values[i];
+    },
+    clear: function() {
+      this.keys.length = 0;
+      this.values.length = 0;
+    },
+    // return value, key, map
+    forEach: function(callback, thisArg) {
+      this.values.forEach(function(v, i) {
+        callback.call(thisArg, v, this.keys[i], this);
+      }, this);
+    },
+    pointers: function() {
+      return this.keys.length;
+    }
+  };
+
+  scope.PointerMap = PointerMap;
+})(window.PolymerGestures);
+
+(function(scope) {
+  var CLONE_PROPS = [
+    // MouseEvent
+    'bubbles',
+    'cancelable',
+    'view',
+    'detail',
+    'screenX',
+    'screenY',
+    'clientX',
+    'clientY',
+    'ctrlKey',
+    'altKey',
+    'shiftKey',
+    'metaKey',
+    'button',
+    'relatedTarget',
+    // DOM Level 3
+    'buttons',
+    // PointerEvent
+    'pointerId',
+    'width',
+    'height',
+    'pressure',
+    'tiltX',
+    'tiltY',
+    'pointerType',
+    'hwTimestamp',
+    'isPrimary',
+    // event instance
+    'type',
+    'target',
+    'currentTarget',
+    'which',
+    'pageX',
+    'pageY',
+    'timeStamp',
+    // gesture addons
+    'preventTap',
+    'tapPrevented',
+    '_source'
+  ];
+
+  var CLONE_DEFAULTS = [
+    // MouseEvent
+    false,
+    false,
+    null,
+    null,
+    0,
+    0,
+    0,
+    0,
+    false,
+    false,
+    false,
+    false,
+    0,
+    null,
+    // DOM Level 3
+    0,
+    // PointerEvent
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    '',
+    0,
+    false,
+    // event instance
+    '',
+    null,
+    null,
+    0,
+    0,
+    0,
+    0,
+    function(){},
+    false
+  ];
+
+  var HAS_SVG_INSTANCE = (typeof SVGElementInstance !== 'undefined');
+
+  var eventFactory = scope.eventFactory;
+
+  // set of recognizers to run for the currently handled event
+  var currentGestures;
+
+  /**
+   * This module is for normalizing events. Mouse and Touch events will be
+   * collected here, and fire PointerEvents that have the same semantics, no
+   * matter the source.
+   * Events fired:
+   *   - pointerdown: a pointing is added
+   *   - pointerup: a pointer is removed
+   *   - pointermove: a pointer is moved
+   *   - pointerover: a pointer crosses into an element
+   *   - pointerout: a pointer leaves an element
+   *   - pointercancel: a pointer will no longer generate events
+   */
+  var dispatcher = {
+    IS_IOS: false,
+    pointermap: new scope.PointerMap(),
+    requiredGestures: new scope.PointerMap(),
+    eventMap: Object.create(null),
+    // Scope objects for native events.
+    // This exists for ease of testing.
+    eventSources: Object.create(null),
+    eventSourceList: [],
+    gestures: [],
+    // map gesture event -> {listeners: int, index: gestures[int]}
+    dependencyMap: {
+      // make sure down and up are in the map to trigger "register"
+      down: {listeners: 0, index: -1},
+      up: {listeners: 0, index: -1}
+    },
+    gestureQueue: [],
+    /**
+     * Add a new event source that will generate pointer events.
+     *
+     * `inSource` must contain an array of event names named `events`, and
+     * functions with the names specified in the `events` array.
+     * @param {string} name A name for the event source
+     * @param {Object} source A new source of platform events.
+     */
+    registerSource: function(name, source) {
+      var s = source;
+      var newEvents = s.events;
+      if (newEvents) {
+        newEvents.forEach(function(e) {
+          if (s[e]) {
+            this.eventMap[e] = s[e].bind(s);
+          }
+        }, this);
+        this.eventSources[name] = s;
+        this.eventSourceList.push(s);
+      }
+    },
+    registerGesture: function(name, source) {
+      var obj = Object.create(null);
+      obj.listeners = 0;
+      obj.index = this.gestures.length;
+      for (var i = 0, g; i < source.exposes.length; i++) {
+        g = source.exposes[i].toLowerCase();
+        this.dependencyMap[g] = obj;
+      }
+      this.gestures.push(source);
+    },
+    register: function(element, initial) {
+      var l = this.eventSourceList.length;
+      for (var i = 0, es; (i < l) && (es = this.eventSourceList[i]); i++) {
+        // call eventsource register
+        es.register.call(es, element, initial);
+      }
+    },
+    unregister: function(element) {
+      var l = this.eventSourceList.length;
+      for (var i = 0, es; (i < l) && (es = this.eventSourceList[i]); i++) {
+        // call eventsource register
+        es.unregister.call(es, element);
+      }
+    },
+    // EVENTS
+    down: function(inEvent) {
+      this.requiredGestures.set(inEvent.pointerId, currentGestures);
+      this.fireEvent('down', inEvent);
+    },
+    move: function(inEvent) {
+      // pipe move events into gesture queue directly
+      inEvent.type = 'move';
+      this.fillGestureQueue(inEvent);
+    },
+    up: function(inEvent) {
+      this.fireEvent('up', inEvent);
+      this.requiredGestures.delete(inEvent.pointerId);
+    },
+    cancel: function(inEvent) {
+      inEvent.tapPrevented = true;
+      this.fireEvent('up', inEvent);
+      this.requiredGestures.delete(inEvent.pointerId);
+    },
+    addGestureDependency: function(node, currentGestures) {
+      var gesturesWanted = node._pgEvents;
+      if (gesturesWanted && currentGestures) {
+        var gk = Object.keys(gesturesWanted);
+        for (var i = 0, r, ri, g; i < gk.length; i++) {
+          // gesture
+          g = gk[i];
+          if (gesturesWanted[g] > 0) {
+            // lookup gesture recognizer
+            r = this.dependencyMap[g];
+            // recognizer index
+            ri = r ? r.index : -1;
+            currentGestures[ri] = true;
+          }
+        }
+      }
+    },
+    // LISTENER LOGIC
+    eventHandler: function(inEvent) {
+      // This is used to prevent multiple dispatch of events from
+      // platform events. This can happen when two elements in different scopes
+      // are set up to create pointer events, which is relevant to Shadow DOM.
+
+      var type = inEvent.type;
+
+      // only generate the list of desired events on "down"
+      if (type === 'touchstart' || type === 'mousedown' || type === 'pointerdown' || type === 'MSPointerDown') {
+        if (!inEvent._handledByPG) {
+          currentGestures = {};
+        }
+
+        // in IOS mode, there is only a listener on the document, so this is not re-entrant
+        if (this.IS_IOS) {
+          var ev = inEvent;
+          if (type === 'touchstart') {
+            var ct = inEvent.changedTouches[0];
+            // set up a fake event to give to the path builder
+            ev = {target: inEvent.target, clientX: ct.clientX, clientY: ct.clientY, path: inEvent.path};
+          }
+          // use event path if available, otherwise build a path from target finding
+          var nodes = inEvent.path || scope.targetFinding.path(ev);
+          for (var i = 0, n; i < nodes.length; i++) {
+            n = nodes[i];
+            this.addGestureDependency(n, currentGestures);
+          }
+        } else {
+          this.addGestureDependency(inEvent.currentTarget, currentGestures);
+        }
+      }
+
+      if (inEvent._handledByPG) {
+        return;
+      }
+      var fn = this.eventMap && this.eventMap[type];
+      if (fn) {
+        fn(inEvent);
+      }
+      inEvent._handledByPG = true;
+    },
+    // set up event listeners
+    listen: function(target, events) {
+      for (var i = 0, l = events.length, e; (i < l) && (e = events[i]); i++) {
+        this.addEvent(target, e);
+      }
+    },
+    // remove event listeners
+    unlisten: function(target, events) {
+      for (var i = 0, l = events.length, e; (i < l) && (e = events[i]); i++) {
+        this.removeEvent(target, e);
+      }
+    },
+    addEvent: function(target, eventName) {
+      target.addEventListener(eventName, this.boundHandler);
+    },
+    removeEvent: function(target, eventName) {
+      target.removeEventListener(eventName, this.boundHandler);
+    },
+    // EVENT CREATION AND TRACKING
+    /**
+     * Creates a new Event of type `inType`, based on the information in
+     * `inEvent`.
+     *
+     * @param {string} inType A string representing the type of event to create
+     * @param {Event} inEvent A platform event with a target
+     * @return {Event} A PointerEvent of type `inType`
+     */
+    makeEvent: function(inType, inEvent) {
+      var e = eventFactory.makePointerEvent(inType, inEvent);
+      e.preventDefault = inEvent.preventDefault;
+      e.tapPrevented = inEvent.tapPrevented;
+      e._target = e._target || inEvent.target;
+      return e;
+    },
+    // make and dispatch an event in one call
+    fireEvent: function(inType, inEvent) {
+      var e = this.makeEvent(inType, inEvent);
+      return this.dispatchEvent(e);
+    },
+    /**
+     * Returns a snapshot of inEvent, with writable properties.
+     *
+     * @param {Event} inEvent An event that contains properties to copy.
+     * @return {Object} An object containing shallow copies of `inEvent`'s
+     *    properties.
+     */
+    cloneEvent: function(inEvent) {
+      var eventCopy = Object.create(null), p;
+      for (var i = 0; i < CLONE_PROPS.length; i++) {
+        p = CLONE_PROPS[i];
+        eventCopy[p] = inEvent[p] || CLONE_DEFAULTS[i];
+        // Work around SVGInstanceElement shadow tree
+        // Return the <use> element that is represented by the instance for Safari, Chrome, IE.
+        // This is the behavior implemented by Firefox.
+        if (p === 'target' || p === 'relatedTarget') {
+          if (HAS_SVG_INSTANCE && eventCopy[p] instanceof SVGElementInstance) {
+            eventCopy[p] = eventCopy[p].correspondingUseElement;
+          }
+        }
+      }
+      // keep the semantics of preventDefault
+      eventCopy.preventDefault = function() {
+        inEvent.preventDefault();
+      };
+      return eventCopy;
+    },
+    /**
+     * Dispatches the event to its target.
+     *
+     * @param {Event} inEvent The event to be dispatched.
+     * @return {Boolean} True if an event handler returns true, false otherwise.
+     */
+    dispatchEvent: function(inEvent) {
+      var t = inEvent._target;
+      if (t) {
+        t.dispatchEvent(inEvent);
+        // clone the event for the gesture system to process
+        // clone after dispatch to pick up gesture prevention code
+        var clone = this.cloneEvent(inEvent);
+        clone.target = t;
+        this.fillGestureQueue(clone);
+      }
+    },
+    gestureTrigger: function() {
+      // process the gesture queue
+      for (var i = 0, e, rg; i < this.gestureQueue.length; i++) {
+        e = this.gestureQueue[i];
+        rg = e._requiredGestures;
+        if (rg) {
+          for (var j = 0, g, fn; j < this.gestures.length; j++) {
+            // only run recognizer if an element in the source event's path is listening for those gestures
+            if (rg[j]) {
+              g = this.gestures[j];
+              fn = g[e.type];
+              if (fn) {
+                fn.call(g, e);
+              }
+            }
+          }
+        }
+      }
+      this.gestureQueue.length = 0;
+    },
+    fillGestureQueue: function(ev) {
+      // only trigger the gesture queue once
+      if (!this.gestureQueue.length) {
+        requestAnimationFrame(this.boundGestureTrigger);
+      }
+      ev._requiredGestures = this.requiredGestures.get(ev.pointerId);
+      this.gestureQueue.push(ev);
+    }
+  };
+  dispatcher.boundHandler = dispatcher.eventHandler.bind(dispatcher);
+  dispatcher.boundGestureTrigger = dispatcher.gestureTrigger.bind(dispatcher);
+  scope.dispatcher = dispatcher;
+
+  /**
+   * Listen for `gesture` on `node` with the `handler` function
+   *
+   * If `handler` is the first listener for `gesture`, the underlying gesture recognizer is then enabled.
+   *
+   * @param {Element} node
+   * @param {string} gesture
+   * @return Boolean `gesture` is a valid gesture
+   */
+  scope.activateGesture = function(node, gesture) {
+    var g = gesture.toLowerCase();
+    var dep = dispatcher.dependencyMap[g];
+    if (dep) {
+      var recognizer = dispatcher.gestures[dep.index];
+      if (!node._pgListeners) {
+        dispatcher.register(node);
+        node._pgListeners = 0;
+      }
+      // TODO(dfreedm): re-evaluate bookkeeping to avoid using attributes
+      if (recognizer) {
+        var touchAction = recognizer.defaultActions && recognizer.defaultActions[g];
+        var actionNode;
+        switch(node.nodeType) {
+          case Node.ELEMENT_NODE:
+            actionNode = node;
+          break;
+          case Node.DOCUMENT_FRAGMENT_NODE:
+            actionNode = node.host;
+          break;
+          default:
+            actionNode = null;
+          break;
+        }
+        if (touchAction && actionNode && !actionNode.hasAttribute('touch-action')) {
+          actionNode.setAttribute('touch-action', touchAction);
+        }
+      }
+      if (!node._pgEvents) {
+        node._pgEvents = {};
+      }
+      node._pgEvents[g] = (node._pgEvents[g] || 0) + 1;
+      node._pgListeners++;
+    }
+    return Boolean(dep);
+  };
+
+  /**
+   *
+   * Listen for `gesture` from `node` with `handler` function.
+   *
+   * @param {Element} node
+   * @param {string} gesture
+   * @param {Function} handler
+   * @param {Boolean} capture
+   */
+  scope.addEventListener = function(node, gesture, handler, capture) {
+    if (handler) {
+      scope.activateGesture(node, gesture);
+      node.addEventListener(gesture, handler, capture);
+    }
+  };
+
+  /**
+   * Tears down the gesture configuration for `node`
+   *
+   * If `handler` is the last listener for `gesture`, the underlying gesture recognizer is disabled.
+   *
+   * @param {Element} node
+   * @param {string} gesture
+   * @return Boolean `gesture` is a valid gesture
+   */
+  scope.deactivateGesture = function(node, gesture) {
+    var g = gesture.toLowerCase();
+    var dep = dispatcher.dependencyMap[g];
+    if (dep) {
+      if (node._pgListeners > 0) {
+        node._pgListeners--;
+      }
+      if (node._pgListeners === 0) {
+        dispatcher.unregister(node);
+      }
+      if (node._pgEvents) {
+        if (node._pgEvents[g] > 0) {
+          node._pgEvents[g]--;
+        } else {
+          node._pgEvents[g] = 0;
+        }
+      }
+    }
+    return Boolean(dep);
+  };
+
+  /**
+   * Stop listening for `gesture` from `node` with `handler` function.
+   *
+   * @param {Element} node
+   * @param {string} gesture
+   * @param {Function} handler
+   * @param {Boolean} capture
+   */
+  scope.removeEventListener = function(node, gesture, handler, capture) {
+    if (handler) {
+      scope.deactivateGesture(node, gesture);
+      node.removeEventListener(gesture, handler, capture);
+    }
+  };
+})(window.PolymerGestures);
+
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var pointermap = dispatcher.pointermap;
+  // radius around touchend that swallows mouse events
+  var DEDUP_DIST = 25;
+
+  var WHICH_TO_BUTTONS = [0, 1, 4, 2];
+
+  var currentButtons = 0;
+
+  var FIREFOX_LINUX = /Linux.*Firefox\//i;
+
+  var HAS_BUTTONS = (function() {
+    // firefox on linux returns spec-incorrect values for mouseup.buttons
+    // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent.buttons#See_also
+    // https://codereview.chromium.org/727593003/#msg16
+    if (FIREFOX_LINUX.test(navigator.userAgent)) {
+      return false;
+    }
+    try {
+      return new MouseEvent('test', {buttons: 1}).buttons === 1;
+    } catch (e) {
+      return false;
+    }
+  })();
+
+  // handler block for native mouse events
+  var mouseEvents = {
+    POINTER_ID: 1,
+    POINTER_TYPE: 'mouse',
+    events: [
+      'mousedown',
+      'mousemove',
+      'mouseup'
+    ],
+    exposes: [
+      'down',
+      'up',
+      'move'
+    ],
+    register: function(target) {
+      dispatcher.listen(target, this.events);
+    },
+    unregister: function(target) {
+      if (target.nodeType === Node.DOCUMENT_NODE) {
+        return;
+      }
+      dispatcher.unlisten(target, this.events);
+    },
+    lastTouches: [],
+    // collide with the global mouse listener
+    isEventSimulatedFromTouch: function(inEvent) {
+      var lts = this.lastTouches;
+      var x = inEvent.clientX, y = inEvent.clientY;
+      for (var i = 0, l = lts.length, t; i < l && (t = lts[i]); i++) {
+        // simulated mouse events will be swallowed near a primary touchend
+        var dx = Math.abs(x - t.x), dy = Math.abs(y - t.y);
+        if (dx <= DEDUP_DIST && dy <= DEDUP_DIST) {
+          return true;
+        }
+      }
+    },
+    prepareEvent: function(inEvent) {
+      var e = dispatcher.cloneEvent(inEvent);
+      e.pointerId = this.POINTER_ID;
+      e.isPrimary = true;
+      e.pointerType = this.POINTER_TYPE;
+      e._source = 'mouse';
+      if (!HAS_BUTTONS) {
+        var type = inEvent.type;
+        var bit = WHICH_TO_BUTTONS[inEvent.which] || 0;
+        if (type === 'mousedown') {
+          currentButtons |= bit;
+        } else if (type === 'mouseup') {
+          currentButtons &= ~bit;
+        }
+        e.buttons = currentButtons;
+      }
+      return e;
+    },
+    mousedown: function(inEvent) {
+      if (!this.isEventSimulatedFromTouch(inEvent)) {
+        var p = pointermap.has(this.POINTER_ID);
+        var e = this.prepareEvent(inEvent);
+        e.target = scope.findTarget(inEvent);
+        pointermap.set(this.POINTER_ID, e.target);
+        dispatcher.down(e);
+      }
+    },
+    mousemove: function(inEvent) {
+      if (!this.isEventSimulatedFromTouch(inEvent)) {
+        var target = pointermap.get(this.POINTER_ID);
+        if (target) {
+          var e = this.prepareEvent(inEvent);
+          e.target = target;
+          // handle case where we missed a mouseup
+          if ((HAS_BUTTONS ? e.buttons : e.which) === 0) {
+            if (!HAS_BUTTONS) {
+              currentButtons = e.buttons = 0;
+            }
+            dispatcher.cancel(e);
+            this.cleanupMouse(e.buttons);
+          } else {
+            dispatcher.move(e);
+          }
+        }
+      }
+    },
+    mouseup: function(inEvent) {
+      if (!this.isEventSimulatedFromTouch(inEvent)) {
+        var e = this.prepareEvent(inEvent);
+        e.relatedTarget = scope.findTarget(inEvent);
+        e.target = pointermap.get(this.POINTER_ID);
+        dispatcher.up(e);
+        this.cleanupMouse(e.buttons);
+      }
+    },
+    cleanupMouse: function(buttons) {
+      if (buttons === 0) {
+        pointermap.delete(this.POINTER_ID);
+      }
+    }
+  };
+
+  scope.mouseEvents = mouseEvents;
+})(window.PolymerGestures);
+
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var allShadows = scope.targetFinding.allShadows.bind(scope.targetFinding);
+  var pointermap = dispatcher.pointermap;
+  var touchMap = Array.prototype.map.call.bind(Array.prototype.map);
+  // This should be long enough to ignore compat mouse events made by touch
+  var DEDUP_TIMEOUT = 2500;
+  var DEDUP_DIST = 25;
+  var CLICK_COUNT_TIMEOUT = 200;
+  var HYSTERESIS = 20;
+  var ATTRIB = 'touch-action';
+  // TODO(dfreedm): disable until http://crbug.com/399765 is resolved
+  // var HAS_TOUCH_ACTION = ATTRIB in document.head.style;
+  var HAS_TOUCH_ACTION = false;
+
+  // handler block for native touch events
+  var touchEvents = {
+    IS_IOS: false,
+    events: [
+      'touchstart',
+      'touchmove',
+      'touchend',
+      'touchcancel'
+    ],
+    exposes: [
+      'down',
+      'up',
+      'move'
+    ],
+    register: function(target, initial) {
+      if (this.IS_IOS ? initial : !initial) {
+        dispatcher.listen(target, this.events);
+      }
+    },
+    unregister: function(target) {
+      if (!this.IS_IOS) {
+        dispatcher.unlisten(target, this.events);
+      }
+    },
+    scrollTypes: {
+      EMITTER: 'none',
+      XSCROLLER: 'pan-x',
+      YSCROLLER: 'pan-y',
+    },
+    touchActionToScrollType: function(touchAction) {
+      var t = touchAction;
+      var st = this.scrollTypes;
+      if (t === st.EMITTER) {
+        return 'none';
+      } else if (t === st.XSCROLLER) {
+        return 'X';
+      } else if (t === st.YSCROLLER) {
+        return 'Y';
+      } else {
+        return 'XY';
+      }
+    },
+    POINTER_TYPE: 'touch',
+    firstTouch: null,
+    isPrimaryTouch: function(inTouch) {
+      return this.firstTouch === inTouch.identifier;
+    },
+    setPrimaryTouch: function(inTouch) {
+      // set primary touch if there no pointers, or the only pointer is the mouse
+      if (pointermap.pointers() === 0 || (pointermap.pointers() === 1 && pointermap.has(1))) {
+        this.firstTouch = inTouch.identifier;
+        this.firstXY = {X: inTouch.clientX, Y: inTouch.clientY};
+        this.firstTarget = inTouch.target;
+        this.scrolling = null;
+        this.cancelResetClickCount();
+      }
+    },
+    removePrimaryPointer: function(inPointer) {
+      if (inPointer.isPrimary) {
+        this.firstTouch = null;
+        this.firstXY = null;
+        this.resetClickCount();
+      }
+    },
+    clickCount: 0,
+    resetId: null,
+    resetClickCount: function() {
+      var fn = function() {
+        this.clickCount = 0;
+        this.resetId = null;
+      }.bind(this);
+      this.resetId = setTimeout(fn, CLICK_COUNT_TIMEOUT);
+    },
+    cancelResetClickCount: function() {
+      if (this.resetId) {
+        clearTimeout(this.resetId);
+      }
+    },
+    typeToButtons: function(type) {
+      var ret = 0;
+      if (type === 'touchstart' || type === 'touchmove') {
+        ret = 1;
+      }
+      return ret;
+    },
+    findTarget: function(touch, id) {
+      if (this.currentTouchEvent.type === 'touchstart') {
+        if (this.isPrimaryTouch(touch)) {
+          var fastPath = {
+            clientX: touch.clientX,
+            clientY: touch.clientY,
+            path: this.currentTouchEvent.path,
+            target: this.currentTouchEvent.target
+          };
+          return scope.findTarget(fastPath);
+        } else {
+          return scope.findTarget(touch);
+        }
+      }
+      // reuse target we found in touchstart
+      return pointermap.get(id);
+    },
+    touchToPointer: function(inTouch) {
+      var cte = this.currentTouchEvent;
+      var e = dispatcher.cloneEvent(inTouch);
+      // Spec specifies that pointerId 1 is reserved for Mouse.
+      // Touch identifiers can start at 0.
+      // Add 2 to the touch identifier for compatibility.
+      var id = e.pointerId = inTouch.identifier + 2;
+      e.target = this.findTarget(inTouch, id);
+      e.bubbles = true;
+      e.cancelable = true;
+      e.detail = this.clickCount;
+      e.buttons = this.typeToButtons(cte.type);
+      e.width = inTouch.webkitRadiusX || inTouch.radiusX || 0;
+      e.height = inTouch.webkitRadiusY || inTouch.radiusY || 0;
+      e.pressure = inTouch.webkitForce || inTouch.force || 0.5;
+      e.isPrimary = this.isPrimaryTouch(inTouch);
+      e.pointerType = this.POINTER_TYPE;
+      e._source = 'touch';
+      // forward touch preventDefaults
+      var self = this;
+      e.preventDefault = function() {
+        self.scrolling = false;
+        self.firstXY = null;
+        cte.preventDefault();
+      };
+      return e;
+    },
+    processTouches: function(inEvent, inFunction) {
+      var tl = inEvent.changedTouches;
+      this.currentTouchEvent = inEvent;
+      for (var i = 0, t, p; i < tl.length; i++) {
+        t = tl[i];
+        p = this.touchToPointer(t);
+        if (inEvent.type === 'touchstart') {
+          pointermap.set(p.pointerId, p.target);
+        }
+        if (pointermap.has(p.pointerId)) {
+          inFunction.call(this, p);
+        }
+        if (inEvent.type === 'touchend' || inEvent._cancel) {
+          this.cleanUpPointer(p);
+        }
+      }
+    },
+    // For single axis scrollers, determines whether the element should emit
+    // pointer events or behave as a scroller
+    shouldScroll: function(inEvent) {
+      if (this.firstXY) {
+        var ret;
+        var touchAction = scope.targetFinding.findTouchAction(inEvent);
+        var scrollAxis = this.touchActionToScrollType(touchAction);
+        if (scrollAxis === 'none') {
+          // this element is a touch-action: none, should never scroll
+          ret = false;
+        } else if (scrollAxis === 'XY') {
+          // this element should always scroll
+          ret = true;
+        } else {
+          var t = inEvent.changedTouches[0];
+          // check the intended scroll axis, and other axis
+          var a = scrollAxis;
+          var oa = scrollAxis === 'Y' ? 'X' : 'Y';
+          var da = Math.abs(t['client' + a] - this.firstXY[a]);
+          var doa = Math.abs(t['client' + oa] - this.firstXY[oa]);
+          // if delta in the scroll axis > delta other axis, scroll instead of
+          // making events
+          ret = da >= doa;
+        }
+        return ret;
+      }
+    },
+    findTouch: function(inTL, inId) {
+      for (var i = 0, l = inTL.length, t; i < l && (t = inTL[i]); i++) {
+        if (t.identifier === inId) {
+          return true;
+        }
+      }
+    },
+    // In some instances, a touchstart can happen without a touchend. This
+    // leaves the pointermap in a broken state.
+    // Therefore, on every touchstart, we remove the touches that did not fire a
+    // touchend event.
+    // To keep state globally consistent, we fire a
+    // pointercancel for this "abandoned" touch
+    vacuumTouches: function(inEvent) {
+      var tl = inEvent.touches;
+      // pointermap.pointers() should be < tl.length here, as the touchstart has not
+      // been processed yet.
+      if (pointermap.pointers() >= tl.length) {
+        var d = [];
+        pointermap.forEach(function(value, key) {
+          // Never remove pointerId == 1, which is mouse.
+          // Touch identifiers are 2 smaller than their pointerId, which is the
+          // index in pointermap.
+          if (key !== 1 && !this.findTouch(tl, key - 2)) {
+            var p = value;
+            d.push(p);
+          }
+        }, this);
+        d.forEach(function(p) {
+          this.cancel(p);
+          pointermap.delete(p.pointerId);
+        }, this);
+      }
+    },
+    touchstart: function(inEvent) {
+      this.vacuumTouches(inEvent);
+      this.setPrimaryTouch(inEvent.changedTouches[0]);
+      this.dedupSynthMouse(inEvent);
+      if (!this.scrolling) {
+        this.clickCount++;
+        this.processTouches(inEvent, this.down);
+      }
+    },
+    down: function(inPointer) {
+      dispatcher.down(inPointer);
+    },
+    touchmove: function(inEvent) {
+      if (HAS_TOUCH_ACTION) {
+        // touchevent.cancelable == false is sent when the page is scrolling under native Touch Action in Chrome 36
+        // https://groups.google.com/a/chromium.org/d/msg/input-dev/wHnyukcYBcA/b9kmtwM1jJQJ
+        if (inEvent.cancelable) {
+          this.processTouches(inEvent, this.move);
+        }
+      } else {
+        if (!this.scrolling) {
+          if (this.scrolling === null && this.shouldScroll(inEvent)) {
+            this.scrolling = true;
+          } else {
+            this.scrolling = false;
+            inEvent.preventDefault();
+            this.processTouches(inEvent, this.move);
+          }
+        } else if (this.firstXY) {
+          var t = inEvent.changedTouches[0];
+          var dx = t.clientX - this.firstXY.X;
+          var dy = t.clientY - this.firstXY.Y;
+          var dd = Math.sqrt(dx * dx + dy * dy);
+          if (dd >= HYSTERESIS) {
+            this.touchcancel(inEvent);
+            this.scrolling = true;
+            this.firstXY = null;
+          }
+        }
+      }
+    },
+    move: function(inPointer) {
+      dispatcher.move(inPointer);
+    },
+    touchend: function(inEvent) {
+      this.dedupSynthMouse(inEvent);
+      this.processTouches(inEvent, this.up);
+    },
+    up: function(inPointer) {
+      inPointer.relatedTarget = scope.findTarget(inPointer);
+      dispatcher.up(inPointer);
+    },
+    cancel: function(inPointer) {
+      dispatcher.cancel(inPointer);
+    },
+    touchcancel: function(inEvent) {
+      inEvent._cancel = true;
+      this.processTouches(inEvent, this.cancel);
+    },
+    cleanUpPointer: function(inPointer) {
+      pointermap['delete'](inPointer.pointerId);
+      this.removePrimaryPointer(inPointer);
+    },
+    // prevent synth mouse events from creating pointer events
+    dedupSynthMouse: function(inEvent) {
+      var lts = scope.mouseEvents.lastTouches;
+      var t = inEvent.changedTouches[0];
+      // only the primary finger will synth mouse events
+      if (this.isPrimaryTouch(t)) {
+        // remember x/y of last touch
+        var lt = {x: t.clientX, y: t.clientY};
+        lts.push(lt);
+        var fn = (function(lts, lt){
+          var i = lts.indexOf(lt);
+          if (i > -1) {
+            lts.splice(i, 1);
+          }
+        }).bind(null, lts, lt);
+        setTimeout(fn, DEDUP_TIMEOUT);
+      }
+    }
+  };
+
+  // prevent "ghost clicks" that come from elements that were removed in a touch handler
+  var STOP_PROP_FN = Event.prototype.stopImmediatePropagation || Event.prototype.stopPropagation;
+  document.addEventListener('click', function(ev) {
+    var x = ev.clientX, y = ev.clientY;
+    // check if a click is within DEDUP_DIST px radius of the touchstart
+    var closeTo = function(touch) {
+      var dx = Math.abs(x - touch.x), dy = Math.abs(y - touch.y);
+      return (dx <= DEDUP_DIST && dy <= DEDUP_DIST);
+    };
+    // if click coordinates are close to touch coordinates, assume the click came from a touch
+    var wasTouched = scope.mouseEvents.lastTouches.some(closeTo);
+    // if the click came from touch, and the touchstart target is not in the path of the click event,
+    // then the touchstart target was probably removed, and the click should be "busted"
+    var path = scope.targetFinding.path(ev);
+    if (wasTouched) {
+      for (var i = 0; i < path.length; i++) {
+        if (path[i] === touchEvents.firstTarget) {
+          return;
+        }
+      }
+      ev.preventDefault();
+      STOP_PROP_FN.call(ev);
+    }
+  }, true);
+
+  scope.touchEvents = touchEvents;
+})(window.PolymerGestures);
+
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var pointermap = dispatcher.pointermap;
+  var HAS_BITMAP_TYPE = window.MSPointerEvent && typeof window.MSPointerEvent.MSPOINTER_TYPE_MOUSE === 'number';
+  var msEvents = {
+    events: [
+      'MSPointerDown',
+      'MSPointerMove',
+      'MSPointerUp',
+      'MSPointerCancel',
+    ],
+    register: function(target) {
+      dispatcher.listen(target, this.events);
+    },
+    unregister: function(target) {
+      if (target.nodeType === Node.DOCUMENT_NODE) {
+        return;
+      }
+      dispatcher.unlisten(target, this.events);
+    },
+    POINTER_TYPES: [
+      '',
+      'unavailable',
+      'touch',
+      'pen',
+      'mouse'
+    ],
+    prepareEvent: function(inEvent) {
+      var e = inEvent;
+      e = dispatcher.cloneEvent(inEvent);
+      if (HAS_BITMAP_TYPE) {
+        e.pointerType = this.POINTER_TYPES[inEvent.pointerType];
+      }
+      e._source = 'ms';
+      return e;
+    },
+    cleanup: function(id) {
+      pointermap['delete'](id);
+    },
+    MSPointerDown: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.target = scope.findTarget(inEvent);
+      pointermap.set(inEvent.pointerId, e.target);
+      dispatcher.down(e);
+    },
+    MSPointerMove: function(inEvent) {
+      var target = pointermap.get(inEvent.pointerId);
+      if (target) {
+        var e = this.prepareEvent(inEvent);
+        e.target = target;
+        dispatcher.move(e);
+      }
+    },
+    MSPointerUp: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.relatedTarget = scope.findTarget(inEvent);
+      e.target = pointermap.get(e.pointerId);
+      dispatcher.up(e);
+      this.cleanup(inEvent.pointerId);
+    },
+    MSPointerCancel: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.relatedTarget = scope.findTarget(inEvent);
+      e.target = pointermap.get(e.pointerId);
+      dispatcher.cancel(e);
+      this.cleanup(inEvent.pointerId);
+    }
+  };
+
+  scope.msEvents = msEvents;
+})(window.PolymerGestures);
+
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var pointermap = dispatcher.pointermap;
+  var pointerEvents = {
+    events: [
+      'pointerdown',
+      'pointermove',
+      'pointerup',
+      'pointercancel'
+    ],
+    prepareEvent: function(inEvent) {
+      var e = dispatcher.cloneEvent(inEvent);
+      e._source = 'pointer';
+      return e;
+    },
+    register: function(target) {
+      dispatcher.listen(target, this.events);
+    },
+    unregister: function(target) {
+      if (target.nodeType === Node.DOCUMENT_NODE) {
+        return;
+      }
+      dispatcher.unlisten(target, this.events);
+    },
+    cleanup: function(id) {
+      pointermap['delete'](id);
+    },
+    pointerdown: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.target = scope.findTarget(inEvent);
+      pointermap.set(e.pointerId, e.target);
+      dispatcher.down(e);
+    },
+    pointermove: function(inEvent) {
+      var target = pointermap.get(inEvent.pointerId);
+      if (target) {
+        var e = this.prepareEvent(inEvent);
+        e.target = target;
+        dispatcher.move(e);
+      }
+    },
+    pointerup: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.relatedTarget = scope.findTarget(inEvent);
+      e.target = pointermap.get(e.pointerId);
+      dispatcher.up(e);
+      this.cleanup(inEvent.pointerId);
+    },
+    pointercancel: function(inEvent) {
+      var e = this.prepareEvent(inEvent);
+      e.relatedTarget = scope.findTarget(inEvent);
+      e.target = pointermap.get(e.pointerId);
+      dispatcher.cancel(e);
+      this.cleanup(inEvent.pointerId);
+    }
+  };
+
+  scope.pointerEvents = pointerEvents;
+})(window.PolymerGestures);
+
+/**
+ * This module contains the handlers for native platform events.
+ * From here, the dispatcher is called to create unified pointer events.
+ * Included are touch events (v1), mouse events, and MSPointerEvents.
+ */
+(function(scope) {
+
+  var dispatcher = scope.dispatcher;
+  var nav = window.navigator;
+
+  if (window.PointerEvent) {
+    dispatcher.registerSource('pointer', scope.pointerEvents);
+  } else if (nav.msPointerEnabled) {
+    dispatcher.registerSource('ms', scope.msEvents);
+  } else {
+    dispatcher.registerSource('mouse', scope.mouseEvents);
+    if (window.ontouchstart !== undefined) {
+      dispatcher.registerSource('touch', scope.touchEvents);
+    }
+  }
+
+  // Work around iOS bugs https://bugs.webkit.org/show_bug.cgi?id=135628 and https://bugs.webkit.org/show_bug.cgi?id=136506
+  var ua = navigator.userAgent;
+  var IS_IOS = ua.match(/iPad|iPhone|iPod/) && 'ontouchstart' in window;
+
+  dispatcher.IS_IOS = IS_IOS;
+  scope.touchEvents.IS_IOS = IS_IOS;
+
+  dispatcher.register(document, true);
+})(window.PolymerGestures);
+
+/**
+ * This event denotes the beginning of a series of tracking events.
+ *
+ * @module PointerGestures
+ * @submodule Events
+ * @class trackstart
+ */
+/**
+ * Pixels moved in the x direction since trackstart.
+ * @type Number
+ * @property dx
+ */
+/**
+ * Pixes moved in the y direction since trackstart.
+ * @type Number
+ * @property dy
+ */
+/**
+ * Pixels moved in the x direction since the last track.
+ * @type Number
+ * @property ddx
+ */
+/**
+ * Pixles moved in the y direction since the last track.
+ * @type Number
+ * @property ddy
+ */
+/**
+ * The clientX position of the track gesture.
+ * @type Number
+ * @property clientX
+ */
+/**
+ * The clientY position of the track gesture.
+ * @type Number
+ * @property clientY
+ */
+/**
+ * The pageX position of the track gesture.
+ * @type Number
+ * @property pageX
+ */
+/**
+ * The pageY position of the track gesture.
+ * @type Number
+ * @property pageY
+ */
+/**
+ * The screenX position of the track gesture.
+ * @type Number
+ * @property screenX
+ */
+/**
+ * The screenY position of the track gesture.
+ * @type Number
+ * @property screenY
+ */
+/**
+ * The last x axis direction of the pointer.
+ * @type Number
+ * @property xDirection
+ */
+/**
+ * The last y axis direction of the pointer.
+ * @type Number
+ * @property yDirection
+ */
+/**
+ * A shared object between all tracking events.
+ * @type Object
+ * @property trackInfo
+ */
+/**
+ * The element currently under the pointer.
+ * @type Element
+ * @property relatedTarget
+ */
+/**
+ * The type of pointer that make the track gesture.
+ * @type String
+ * @property pointerType
+ */
+/**
+ *
+ * This event fires for all pointer movement being tracked.
+ *
+ * @class track
+ * @extends trackstart
+ */
+/**
+ * This event fires when the pointer is no longer being tracked.
+ *
+ * @class trackend
+ * @extends trackstart
+ */
+
+ (function(scope) {
+   var dispatcher = scope.dispatcher;
+   var eventFactory = scope.eventFactory;
+   var pointermap = new scope.PointerMap();
+   var track = {
+     events: [
+       'down',
+       'move',
+       'up',
+     ],
+     exposes: [
+      'trackstart',
+      'track',
+      'trackx',
+      'tracky',
+      'trackend'
+     ],
+     defaultActions: {
+       'track': 'none',
+       'trackx': 'pan-y',
+       'tracky': 'pan-x'
+     },
+     WIGGLE_THRESHOLD: 4,
+     clampDir: function(inDelta) {
+       return inDelta > 0 ? 1 : -1;
+     },
+     calcPositionDelta: function(inA, inB) {
+       var x = 0, y = 0;
+       if (inA && inB) {
+         x = inB.pageX - inA.pageX;
+         y = inB.pageY - inA.pageY;
+       }
+       return {x: x, y: y};
+     },
+     fireTrack: function(inType, inEvent, inTrackingData) {
+       var t = inTrackingData;
+       var d = this.calcPositionDelta(t.downEvent, inEvent);
+       var dd = this.calcPositionDelta(t.lastMoveEvent, inEvent);
+       if (dd.x) {
+         t.xDirection = this.clampDir(dd.x);
+       } else if (inType === 'trackx') {
+         return;
+       }
+       if (dd.y) {
+         t.yDirection = this.clampDir(dd.y);
+       } else if (inType === 'tracky') {
+         return;
+       }
+       var gestureProto = {
+         bubbles: true,
+         cancelable: true,
+         trackInfo: t.trackInfo,
+         relatedTarget: inEvent.relatedTarget,
+         pointerType: inEvent.pointerType,
+         pointerId: inEvent.pointerId,
+         _source: 'track'
+       };
+       if (inType !== 'tracky') {
+         gestureProto.x = inEvent.x;
+         gestureProto.dx = d.x;
+         gestureProto.ddx = dd.x;
+         gestureProto.clientX = inEvent.clientX;
+         gestureProto.pageX = inEvent.pageX;
+         gestureProto.screenX = inEvent.screenX;
+         gestureProto.xDirection = t.xDirection;
+       }
+       if (inType !== 'trackx') {
+         gestureProto.dy = d.y;
+         gestureProto.ddy = dd.y;
+         gestureProto.y = inEvent.y;
+         gestureProto.clientY = inEvent.clientY;
+         gestureProto.pageY = inEvent.pageY;
+         gestureProto.screenY = inEvent.screenY;
+         gestureProto.yDirection = t.yDirection;
+       }
+       var e = eventFactory.makeGestureEvent(inType, gestureProto);
+       t.downTarget.dispatchEvent(e);
+     },
+     down: function(inEvent) {
+       if (inEvent.isPrimary && (inEvent.pointerType === 'mouse' ? inEvent.buttons === 1 : true)) {
+         var p = {
+           downEvent: inEvent,
+           downTarget: inEvent.target,
+           trackInfo: {},
+           lastMoveEvent: null,
+           xDirection: 0,
+           yDirection: 0,
+           tracking: false
+         };
+         pointermap.set(inEvent.pointerId, p);
+       }
+     },
+     move: function(inEvent) {
+       var p = pointermap.get(inEvent.pointerId);
+       if (p) {
+         if (!p.tracking) {
+           var d = this.calcPositionDelta(p.downEvent, inEvent);
+           var move = d.x * d.x + d.y * d.y;
+           // start tracking only if finger moves more than WIGGLE_THRESHOLD
+           if (move > this.WIGGLE_THRESHOLD) {
+             p.tracking = true;
+             p.lastMoveEvent = p.downEvent;
+             this.fireTrack('trackstart', inEvent, p);
+           }
+         }
+         if (p.tracking) {
+           this.fireTrack('track', inEvent, p);
+           this.fireTrack('trackx', inEvent, p);
+           this.fireTrack('tracky', inEvent, p);
+         }
+         p.lastMoveEvent = inEvent;
+       }
+     },
+     up: function(inEvent) {
+       var p = pointermap.get(inEvent.pointerId);
+       if (p) {
+         if (p.tracking) {
+           this.fireTrack('trackend', inEvent, p);
+         }
+         pointermap.delete(inEvent.pointerId);
+       }
+     }
+   };
+   dispatcher.registerGesture('track', track);
+ })(window.PolymerGestures);
+
+/**
+ * This event is fired when a pointer is held down for 200ms.
+ *
+ * @module PointerGestures
+ * @submodule Events
+ * @class hold
+ */
+/**
+ * Type of pointer that made the holding event.
+ * @type String
+ * @property pointerType
+ */
+/**
+ * Screen X axis position of the held pointer
+ * @type Number
+ * @property clientX
+ */
+/**
+ * Screen Y axis position of the held pointer
+ * @type Number
+ * @property clientY
+ */
+/**
+ * Type of pointer that made the holding event.
+ * @type String
+ * @property pointerType
+ */
+/**
+ * This event is fired every 200ms while a pointer is held down.
+ *
+ * @class holdpulse
+ * @extends hold
+ */
+/**
+ * Milliseconds pointer has been held down.
+ * @type Number
+ * @property holdTime
+ */
+/**
+ * This event is fired when a held pointer is released or moved.
+ *
+ * @class release
+ */
+
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var eventFactory = scope.eventFactory;
+  var hold = {
+    // wait at least HOLD_DELAY ms between hold and pulse events
+    HOLD_DELAY: 200,
+    // pointer can move WIGGLE_THRESHOLD pixels before not counting as a hold
+    WIGGLE_THRESHOLD: 16,
+    events: [
+      'down',
+      'move',
+      'up',
+    ],
+    exposes: [
+      'hold',
+      'holdpulse',
+      'release'
+    ],
+    heldPointer: null,
+    holdJob: null,
+    pulse: function() {
+      var hold = Date.now() - this.heldPointer.timeStamp;
+      var type = this.held ? 'holdpulse' : 'hold';
+      this.fireHold(type, hold);
+      this.held = true;
+    },
+    cancel: function() {
+      clearInterval(this.holdJob);
+      if (this.held) {
+        this.fireHold('release');
+      }
+      this.held = false;
+      this.heldPointer = null;
+      this.target = null;
+      this.holdJob = null;
+    },
+    down: function(inEvent) {
+      if (inEvent.isPrimary && !this.heldPointer) {
+        this.heldPointer = inEvent;
+        this.target = inEvent.target;
+        this.holdJob = setInterval(this.pulse.bind(this), this.HOLD_DELAY);
+      }
+    },
+    up: function(inEvent) {
+      if (this.heldPointer && this.heldPointer.pointerId === inEvent.pointerId) {
+        this.cancel();
+      }
+    },
+    move: function(inEvent) {
+      if (this.heldPointer && this.heldPointer.pointerId === inEvent.pointerId) {
+        var x = inEvent.clientX - this.heldPointer.clientX;
+        var y = inEvent.clientY - this.heldPointer.clientY;
+        if ((x * x + y * y) > this.WIGGLE_THRESHOLD) {
+          this.cancel();
+        }
+      }
+    },
+    fireHold: function(inType, inHoldTime) {
+      var p = {
+        bubbles: true,
+        cancelable: true,
+        pointerType: this.heldPointer.pointerType,
+        pointerId: this.heldPointer.pointerId,
+        x: this.heldPointer.clientX,
+        y: this.heldPointer.clientY,
+        _source: 'hold'
+      };
+      if (inHoldTime) {
+        p.holdTime = inHoldTime;
+      }
+      var e = eventFactory.makeGestureEvent(inType, p);
+      this.target.dispatchEvent(e);
+    }
+  };
+  dispatcher.registerGesture('hold', hold);
+})(window.PolymerGestures);
+
+/**
+ * This event is fired when a pointer quickly goes down and up, and is used to
+ * denote activation.
+ *
+ * Any gesture event can prevent the tap event from being created by calling
+ * `event.preventTap`.
+ *
+ * Any pointer event can prevent the tap by setting the `tapPrevented` property
+ * on itself.
+ *
+ * @module PointerGestures
+ * @submodule Events
+ * @class tap
+ */
+/**
+ * X axis position of the tap.
+ * @property x
+ * @type Number
+ */
+/**
+ * Y axis position of the tap.
+ * @property y
+ * @type Number
+ */
+/**
+ * Type of the pointer that made the tap.
+ * @property pointerType
+ * @type String
+ */
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var eventFactory = scope.eventFactory;
+  var pointermap = new scope.PointerMap();
+  var tap = {
+    events: [
+      'down',
+      'up'
+    ],
+    exposes: [
+      'tap'
+    ],
+    down: function(inEvent) {
+      if (inEvent.isPrimary && !inEvent.tapPrevented) {
+        pointermap.set(inEvent.pointerId, {
+          target: inEvent.target,
+          buttons: inEvent.buttons,
+          x: inEvent.clientX,
+          y: inEvent.clientY
+        });
+      }
+    },
+    shouldTap: function(e, downState) {
+      var tap = true;
+      if (e.pointerType === 'mouse') {
+        // only allow left click to tap for mouse
+        tap = (e.buttons ^ 1) && (downState.buttons & 1);
+      }
+      return tap && !e.tapPrevented;
+    },
+    up: function(inEvent) {
+      var start = pointermap.get(inEvent.pointerId);
+      if (start && this.shouldTap(inEvent, start)) {
+        // up.relatedTarget is target currently under finger
+        var t = scope.targetFinding.LCA(start.target, inEvent.relatedTarget);
+        if (t) {
+          var e = eventFactory.makeGestureEvent('tap', {
+            bubbles: true,
+            cancelable: true,
+            x: inEvent.clientX,
+            y: inEvent.clientY,
+            detail: inEvent.detail,
+            pointerType: inEvent.pointerType,
+            pointerId: inEvent.pointerId,
+            altKey: inEvent.altKey,
+            ctrlKey: inEvent.ctrlKey,
+            metaKey: inEvent.metaKey,
+            shiftKey: inEvent.shiftKey,
+            _source: 'tap'
+          });
+          t.dispatchEvent(e);
+        }
+      }
+      pointermap.delete(inEvent.pointerId);
+    }
+  };
+  // patch eventFactory to remove id from tap's pointermap for preventTap calls
+  eventFactory.preventTap = function(e) {
+    return function() {
+      e.tapPrevented = true;
+      pointermap.delete(e.pointerId);
+    };
+  };
+  dispatcher.registerGesture('tap', tap);
+})(window.PolymerGestures);
+
+/*
+ * Basic strategy: find the farthest apart points, use as diameter of circle
+ * react to size change and rotation of the chord
+ */
+
+/**
+ * @module pointer-gestures
+ * @submodule Events
+ * @class pinch
+ */
+/**
+ * Scale of the pinch zoom gesture
+ * @property scale
+ * @type Number
+ */
+/**
+ * Center X position of pointers causing pinch
+ * @property centerX
+ * @type Number
+ */
+/**
+ * Center Y position of pointers causing pinch
+ * @property centerY
+ * @type Number
+ */
+
+/**
+ * @module pointer-gestures
+ * @submodule Events
+ * @class rotate
+ */
+/**
+ * Angle (in degrees) of rotation. Measured from starting positions of pointers.
+ * @property angle
+ * @type Number
+ */
+/**
+ * Center X position of pointers causing rotation
+ * @property centerX
+ * @type Number
+ */
+/**
+ * Center Y position of pointers causing rotation
+ * @property centerY
+ * @type Number
+ */
+(function(scope) {
+  var dispatcher = scope.dispatcher;
+  var eventFactory = scope.eventFactory;
+  var pointermap = new scope.PointerMap();
+  var RAD_TO_DEG = 180 / Math.PI;
+  var pinch = {
+    events: [
+      'down',
+      'up',
+      'move',
+      'cancel'
+    ],
+    exposes: [
+      'pinchstart',
+      'pinch',
+      'pinchend',
+      'rotate'
+    ],
+    defaultActions: {
+      'pinch': 'none',
+      'rotate': 'none'
+    },
+    reference: {},
+    down: function(inEvent) {
+      pointermap.set(inEvent.pointerId, inEvent);
+      if (pointermap.pointers() == 2) {
+        var points = this.calcChord();
+        var angle = this.calcAngle(points);
+        this.reference = {
+          angle: angle,
+          diameter: points.diameter,
+          target: scope.targetFinding.LCA(points.a.target, points.b.target)
+        };
+
+        this.firePinch('pinchstart', points.diameter, points);
+      }
+    },
+    up: function(inEvent) {
+      var p = pointermap.get(inEvent.pointerId);
+      var num = pointermap.pointers();
+      if (p) {
+        if (num === 2) {
+          // fire 'pinchend' before deleting pointer
+          var points = this.calcChord();
+          this.firePinch('pinchend', points.diameter, points);
+        }
+        pointermap.delete(inEvent.pointerId);
+      }
+    },
+    move: function(inEvent) {
+      if (pointermap.has(inEvent.pointerId)) {
+        pointermap.set(inEvent.pointerId, inEvent);
+        if (pointermap.pointers() > 1) {
+          this.calcPinchRotate();
+        }
+      }
+    },
+    cancel: function(inEvent) {
+        this.up(inEvent);
+    },
+    firePinch: function(type, diameter, points) {
+      var zoom = diameter / this.reference.diameter;
+      var e = eventFactory.makeGestureEvent(type, {
+        bubbles: true,
+        cancelable: true,
+        scale: zoom,
+        centerX: points.center.x,
+        centerY: points.center.y,
+        _source: 'pinch'
+      });
+      this.reference.target.dispatchEvent(e);
+    },
+    fireRotate: function(angle, points) {
+      var diff = Math.round((angle - this.reference.angle) % 360);
+      var e = eventFactory.makeGestureEvent('rotate', {
+        bubbles: true,
+        cancelable: true,
+        angle: diff,
+        centerX: points.center.x,
+        centerY: points.center.y,
+        _source: 'pinch'
+      });
+      this.reference.target.dispatchEvent(e);
+    },
+    calcPinchRotate: function() {
+      var points = this.calcChord();
+      var diameter = points.diameter;
+      var angle = this.calcAngle(points);
+      if (diameter != this.reference.diameter) {
+        this.firePinch('pinch', diameter, points);
+      }
+      if (angle != this.reference.angle) {
+        this.fireRotate(angle, points);
+      }
+    },
+    calcChord: function() {
+      var pointers = [];
+      pointermap.forEach(function(p) {
+        pointers.push(p);
+      });
+      var dist = 0;
+      // start with at least two pointers
+      var points = {a: pointers[0], b: pointers[1]};
+      var x, y, d;
+      for (var i = 0; i < pointers.length; i++) {
+        var a = pointers[i];
+        for (var j = i + 1; j < pointers.length; j++) {
+          var b = pointers[j];
+          x = Math.abs(a.clientX - b.clientX);
+          y = Math.abs(a.clientY - b.clientY);
+          d = x + y;
+          if (d > dist) {
+            dist = d;
+            points = {a: a, b: b};
+          }
+        }
+      }
+      x = Math.abs(points.a.clientX + points.b.clientX) / 2;
+      y = Math.abs(points.a.clientY + points.b.clientY) / 2;
+      points.center = { x: x, y: y };
+      points.diameter = dist;
+      return points;
+    },
+    calcAngle: function(points) {
+      var x = points.a.clientX - points.b.clientX;
+      var y = points.a.clientY - points.b.clientY;
+      return (360 + Math.atan2(y, x) * RAD_TO_DEG) % 360;
+    }
+  };
+  dispatcher.registerGesture('pinch', pinch);
+})(window.PolymerGestures);
+
+(function (global) {
+    'use strict';
+
+    var Token,
+        TokenName,
+        Syntax,
+        Messages,
+        source,
+        index,
+        length,
+        delegate,
+        lookahead,
+        state;
+
+    Token = {
+        BooleanLiteral: 1,
+        EOF: 2,
+        Identifier: 3,
+        Keyword: 4,
+        NullLiteral: 5,
+        NumericLiteral: 6,
+        Punctuator: 7,
+        StringLiteral: 8
+    };
+
+    TokenName = {};
+    TokenName[Token.BooleanLiteral] = 'Boolean';
+    TokenName[Token.EOF] = '<end>';
+    TokenName[Token.Identifier] = 'Identifier';
+    TokenName[Token.Keyword] = 'Keyword';
+    TokenName[Token.NullLiteral] = 'Null';
+    TokenName[Token.NumericLiteral] = 'Numeric';
+    TokenName[Token.Punctuator] = 'Punctuator';
+    TokenName[Token.StringLiteral] = 'String';
+
+    Syntax = {
+        ArrayExpression: 'ArrayExpression',
+        BinaryExpression: 'BinaryExpression',
+        CallExpression: 'CallExpression',
+        ConditionalExpression: 'ConditionalExpression',
+        EmptyStatement: 'EmptyStatement',
+        ExpressionStatement: 'ExpressionStatement',
+        Identifier: 'Identifier',
+        Literal: 'Literal',
+        LabeledStatement: 'LabeledStatement',
+        LogicalExpression: 'LogicalExpression',
+        MemberExpression: 'MemberExpression',
+        ObjectExpression: 'ObjectExpression',
+        Program: 'Program',
+        Property: 'Property',
+        ThisExpression: 'ThisExpression',
+        UnaryExpression: 'UnaryExpression'
+    };
+
+    // Error messages should be identical to V8.
+    Messages = {
+        UnexpectedToken:  'Unexpected token %0',
+        UnknownLabel: 'Undefined label \'%0\'',
+        Redeclaration: '%0 \'%1\' has already been declared'
+    };
+
+    // Ensure the condition is true, otherwise throw an error.
+    // This is only to have a better contract semantic, i.e. another safety net
+    // to catch a logic error. The condition shall be fulfilled in normal case.
+    // Do NOT use this to enforce a certain condition on any user input.
+
+    function assert(condition, message) {
+        if (!condition) {
+            throw new Error('ASSERT: ' + message);
+        }
+    }
+
+    function isDecimalDigit(ch) {
+        return (ch >= 48 && ch <= 57);   // 0..9
+    }
+
+
+    // 7.2 White Space
+
+    function isWhiteSpace(ch) {
+        return (ch === 32) ||  // space
+            (ch === 9) ||      // tab
+            (ch === 0xB) ||
+            (ch === 0xC) ||
+            (ch === 0xA0) ||
+            (ch >= 0x1680 && '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(String.fromCharCode(ch)) > 0);
+    }
+
+    // 7.3 Line Terminators
+
+    function isLineTerminator(ch) {
+        return (ch === 10) || (ch === 13) || (ch === 0x2028) || (ch === 0x2029);
+    }
+
+    // 7.6 Identifier Names and Identifiers
+
+    function isIdentifierStart(ch) {
+        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
+            (ch >= 65 && ch <= 90) ||         // A..Z
+            (ch >= 97 && ch <= 122);          // a..z
+    }
+
+    function isIdentifierPart(ch) {
+        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
+            (ch >= 65 && ch <= 90) ||         // A..Z
+            (ch >= 97 && ch <= 122) ||        // a..z
+            (ch >= 48 && ch <= 57);           // 0..9
+    }
+
+    // 7.6.1.1 Keywords
+
+    function isKeyword(id) {
+        return (id === 'this')
+    }
+
+    // 7.4 Comments
+
+    function skipWhitespace() {
+        while (index < length && isWhiteSpace(source.charCodeAt(index))) {
+           ++index;
+        }
+    }
+
+    function getIdentifier() {
+        var start, ch;
+
+        start = index++;
+        while (index < length) {
+            ch = source.charCodeAt(index);
+            if (isIdentifierPart(ch)) {
+                ++index;
+            } else {
+                break;
+            }
+        }
+
+        return source.slice(start, index);
+    }
+
+    function scanIdentifier() {
+        var start, id, type;
+
+        start = index;
+
+        id = getIdentifier();
+
+        // There is no keyword or literal with only one character.
+        // Thus, it must be an identifier.
+        if (id.length === 1) {
+            type = Token.Identifier;
+        } else if (isKeyword(id)) {
+            type = Token.Keyword;
+        } else if (id === 'null') {
+            type = Token.NullLiteral;
+        } else if (id === 'true' || id === 'false') {
+            type = Token.BooleanLiteral;
+        } else {
+            type = Token.Identifier;
+        }
+
+        return {
+            type: type,
+            value: id,
+            range: [start, index]
+        };
+    }
+
+
+    // 7.7 Punctuators
+
+    function scanPunctuator() {
+        var start = index,
+            code = source.charCodeAt(index),
+            code2,
+            ch1 = source[index],
+            ch2;
+
+        switch (code) {
+
+        // Check for most common single-character punctuators.
+        case 46:   // . dot
+        case 40:   // ( open bracket
+        case 41:   // ) close bracket
+        case 59:   // ; semicolon
+        case 44:   // , comma
+        case 123:  // { open curly brace
+        case 125:  // } close curly brace
+        case 91:   // [
+        case 93:   // ]
+        case 58:   // :
+        case 63:   // ?
+            ++index;
+            return {
+                type: Token.Punctuator,
+                value: String.fromCharCode(code),
+                range: [start, index]
+            };
+
+        default:
+            code2 = source.charCodeAt(index + 1);
+
+            // '=' (char #61) marks an assignment or comparison operator.
+            if (code2 === 61) {
+                switch (code) {
+                case 37:  // %
+                case 38:  // &
+                case 42:  // *:
+                case 43:  // +
+                case 45:  // -
+                case 47:  // /
+                case 60:  // <
+                case 62:  // >
+                case 124: // |
+                    index += 2;
+                    return {
+                        type: Token.Punctuator,
+                        value: String.fromCharCode(code) + String.fromCharCode(code2),
+                        range: [start, index]
+                    };
+
+                case 33: // !
+                case 61: // =
+                    index += 2;
+
+                    // !== and ===
+                    if (source.charCodeAt(index) === 61) {
+                        ++index;
+                    }
+                    return {
+                        type: Token.Punctuator,
+                        value: source.slice(start, index),
+                        range: [start, index]
+                    };
+                default:
+                    break;
+                }
+            }
+            break;
+        }
+
+        // Peek more characters.
+
+        ch2 = source[index + 1];
+
+        // Other 2-character punctuators: && ||
+
+        if (ch1 === ch2 && ('&|'.indexOf(ch1) >= 0)) {
+            index += 2;
+            return {
+                type: Token.Punctuator,
+                value: ch1 + ch2,
+                range: [start, index]
+            };
+        }
+
+        if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) {
+            ++index;
+            return {
+                type: Token.Punctuator,
+                value: ch1,
+                range: [start, index]
+            };
+        }
+
+        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+    }
+
+    // 7.8.3 Numeric Literals
+    function scanNumericLiteral() {
+        var number, start, ch;
+
+        ch = source[index];
+        assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
+            'Numeric literal must start with a decimal digit or a decimal point');
+
+        start = index;
+        number = '';
+        if (ch !== '.') {
+            number = source[index++];
+            ch = source[index];
+
+            // Hex number starts with '0x'.
+            // Octal number starts with '0'.
+            if (number === '0') {
+                // decimal number starts with '0' such as '09' is illegal.
+                if (ch && isDecimalDigit(ch.charCodeAt(0))) {
+                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+                }
+            }
+
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === '.') {
+            number += source[index++];
+            while (isDecimalDigit(source.charCodeAt(index))) {
+                number += source[index++];
+            }
+            ch = source[index];
+        }
+
+        if (ch === 'e' || ch === 'E') {
+            number += source[index++];
+
+            ch = source[index];
+            if (ch === '+' || ch === '-') {
+                number += source[index++];
+            }
+            if (isDecimalDigit(source.charCodeAt(index))) {
+                while (isDecimalDigit(source.charCodeAt(index))) {
+                    number += source[index++];
+                }
+            } else {
+                throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+            }
+        }
+
+        if (isIdentifierStart(source.charCodeAt(index))) {
+            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+        }
+
+        return {
+            type: Token.NumericLiteral,
+            value: parseFloat(number),
+            range: [start, index]
+        };
+    }
+
+    // 7.8.4 String Literals
+
+    function scanStringLiteral() {
+        var str = '', quote, start, ch, octal = false;
+
+        quote = source[index];
+        assert((quote === '\'' || quote === '"'),
+            'String literal must starts with a quote');
+
+        start = index;
+        ++index;
+
+        while (index < length) {
+            ch = source[index++];
+
+            if (ch === quote) {
+                quote = '';
+                break;
+            } else if (ch === '\\') {
+                ch = source[index++];
+                if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
+                    switch (ch) {
+                    case 'n':
+                        str += '\n';
+                        break;
+                    case 'r':
+                        str += '\r';
+                        break;
+                    case 't':
+                        str += '\t';
+                        break;
+                    case 'b':
+                        str += '\b';
+                        break;
+                    case 'f':
+                        str += '\f';
+                        break;
+                    case 'v':
+                        str += '\x0B';
+                        break;
+
+                    default:
+                        str += ch;
+                        break;
+                    }
+                } else {
+                    if (ch ===  '\r' && source[index] === '\n') {
+                        ++index;
+                    }
+                }
+            } else if (isLineTerminator(ch.charCodeAt(0))) {
+                break;
+            } else {
+                str += ch;
+            }
+        }
+
+        if (quote !== '') {
+            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
+        }
+
+        return {
+            type: Token.StringLiteral,
+            value: str,
+            octal: octal,
+            range: [start, index]
+        };
+    }
+
+    function isIdentifierName(token) {
+        return token.type === Token.Identifier ||
+            token.type === Token.Keyword ||
+            token.type === Token.BooleanLiteral ||
+            token.type === Token.NullLiteral;
+    }
+
+    function advance() {
+        var ch;
+
+        skipWhitespace();
+
+        if (index >= length) {
+            return {
+                type: Token.EOF,
+                range: [index, index]
+            };
+        }
+
+        ch = source.charCodeAt(index);
+
+        // Very common: ( and ) and ;
+        if (ch === 40 || ch === 41 || ch === 58) {
+            return scanPunctuator();
+        }
+
+        // String literal starts with single quote (#39) or double quote (#34).
+        if (ch === 39 || ch === 34) {
+            return scanStringLiteral();
+        }
+
+        if (isIdentifierStart(ch)) {
+            return scanIdentifier();
+        }
+
+        // Dot (.) char #46 can also start a floating-point number, hence the need
+        // to check the next character.
+        if (ch === 46) {
+            if (isDecimalDigit(source.charCodeAt(index + 1))) {
+                return scanNumericLiteral();
+            }
+            return scanPunctuator();
+        }
+
+        if (isDecimalDigit(ch)) {
+            return scanNumericLiteral();
+        }
+
+        return scanPunctuator();
+    }
+
+    function lex() {
+        var token;
+
+        token = lookahead;
+        index = token.range[1];
+
+        lookahead = advance();
+
+        index = token.range[1];
+
+        return token;
+    }
+
+    function peek() {
+        var pos;
+
+        pos = index;
+        lookahead = advance();
+        index = pos;
+    }
+
+    // Throw an exception
+
+    function throwError(token, messageFormat) {
+        var error,
+            args = Array.prototype.slice.call(arguments, 2),
+            msg = messageFormat.replace(
+                /%(\d)/g,
+                function (whole, index) {
+                    assert(index < args.length, 'Message reference must be in range');
+                    return args[index];
+                }
+            );
+
+        error = new Error(msg);
+        error.index = index;
+        error.description = msg;
+        throw error;
+    }
+
+    // Throw an exception because of the token.
+
+    function throwUnexpected(token) {
+        throwError(token, Messages.UnexpectedToken, token.value);
+    }
+
+    // Expect the next token to match the specified punctuator.
+    // If not, an exception will be thrown.
+
+    function expect(value) {
+        var token = lex();
+        if (token.type !== Token.Punctuator || token.value !== value) {
+            throwUnexpected(token);
+        }
+    }
+
+    // Return true if the next token matches the specified punctuator.
+
+    function match(value) {
+        return lookahead.type === Token.Punctuator && lookahead.value === value;
+    }
+
+    // Return true if the next token matches the specified keyword
+
+    function matchKeyword(keyword) {
+        return lookahead.type === Token.Keyword && lookahead.value === keyword;
+    }
+
+    function consumeSemicolon() {
+        // Catch the very common case first: immediately a semicolon (char #59).
+        if (source.charCodeAt(index) === 59) {
+            lex();
+            return;
+        }
+
+        skipWhitespace();
+
+        if (match(';')) {
+            lex();
+            return;
+        }
+
+        if (lookahead.type !== Token.EOF && !match('}')) {
+            throwUnexpected(lookahead);
+        }
+    }
+
+    // 11.1.4 Array Initialiser
+
+    function parseArrayInitialiser() {
+        var elements = [];
+
+        expect('[');
+
+        while (!match(']')) {
+            if (match(',')) {
+                lex();
+                elements.push(null);
+            } else {
+                elements.push(parseExpression());
+
+                if (!match(']')) {
+                    expect(',');
+                }
+            }
+        }
+
+        expect(']');
+
+        return delegate.createArrayExpression(elements);
+    }
+
+    // 11.1.5 Object Initialiser
+
+    function parseObjectPropertyKey() {
+        var token;
+
+        skipWhitespace();
+        token = lex();
+
+        // Note: This function is called only from parseObjectProperty(), where
+        // EOF and Punctuator tokens are already filtered out.
+        if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) {
+            return delegate.createLiteral(token);
+        }
+
+        return delegate.createIdentifier(token.value);
+    }
+
+    function parseObjectProperty() {
+        var token, key;
+
+        token = lookahead;
+        skipWhitespace();
+
+        if (token.type === Token.EOF || token.type === Token.Punctuator) {
+            throwUnexpected(token);
+        }
+
+        key = parseObjectPropertyKey();
+        expect(':');
+        return delegate.createProperty('init', key, parseExpression());
+    }
+
+    function parseObjectInitialiser() {
+        var properties = [];
+
+        expect('{');
+
+        while (!match('}')) {
+            properties.push(parseObjectProperty());
+
+            if (!match('}')) {
+                expect(',');
+            }
+        }
+
+        expect('}');
+
+        return delegate.createObjectExpression(properties);
+    }
+
+    // 11.1.6 The Grouping Operator
+
+    function parseGroupExpression() {
+        var expr;
+
+        expect('(');
+
+        expr = parseExpression();
+
+        expect(')');
+
+        return expr;
+    }
+
+
+    // 11.1 Primary Expressions
+
+    function parsePrimaryExpression() {
+        var type, token, expr;
+
+        if (match('(')) {
+            return parseGroupExpression();
+        }
+
+        type = lookahead.type;
+
+        if (type === Token.Identifier) {
+            expr = delegate.createIdentifier(lex().value);
+        } else if (type === Token.StringLiteral || type === Token.NumericLiteral) {
+            expr = delegate.createLiteral(lex());
+        } else if (type === Token.Keyword) {
+            if (matchKeyword('this')) {
+                lex();
+                expr = delegate.createThisExpression();
+            }
+        } else if (type === Token.BooleanLiteral) {
+            token = lex();
+            token.value = (token.value === 'true');
+            expr = delegate.createLiteral(token);
+        } else if (type === Token.NullLiteral) {
+            token = lex();
+            token.value = null;
+            expr = delegate.createLiteral(token);
+        } else if (match('[')) {
+            expr = parseArrayInitialiser();
+        } else if (match('{')) {
+            expr = parseObjectInitialiser();
+        }
+
+        if (expr) {
+            return expr;
+        }
+
+        throwUnexpected(lex());
+    }
+
+    // 11.2 Left-Hand-Side Expressions
+
+    function parseArguments() {
+        var args = [];
+
+        expect('(');
+
+        if (!match(')')) {
+            while (index < length) {
+                args.push(parseExpression());
+                if (match(')')) {
+                    break;
+                }
+                expect(',');
+            }
+        }
+
+        expect(')');
+
+        return args;
+    }
+
+    function parseNonComputedProperty() {
+        var token;
+
+        token = lex();
+
+        if (!isIdentifierName(token)) {
+            throwUnexpected(token);
+        }
+
+        return delegate.createIdentifier(token.value);
+    }
+
+    function parseNonComputedMember() {
+        expect('.');
+
+        return parseNonComputedProperty();
+    }
+
+    function parseComputedMember() {
+        var expr;
+
+        expect('[');
+
+        expr = parseExpression();
+
+        expect(']');
+
+        return expr;
+    }
+
+    function parseLeftHandSideExpression() {
+        var expr, args, property;
+
+        expr = parsePrimaryExpression();
+
+        while (true) {
+            if (match('[')) {
+                property = parseComputedMember();
+                expr = delegate.createMemberExpression('[', expr, property);
+            } else if (match('.')) {
+                property = parseNonComputedMember();
+                expr = delegate.createMemberExpression('.', expr, property);
+            } else if (match('(')) {
+                args = parseArguments();
+                expr = delegate.createCallExpression(expr, args);
+            } else {
+                break;
+            }
+        }
+
+        return expr;
+    }
+
+    // 11.3 Postfix Expressions
+
+    var parsePostfixExpression = parseLeftHandSideExpression;
+
+    // 11.4 Unary Operators
+
+    function parseUnaryExpression() {
+        var token, expr;
+
+        if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
+            expr = parsePostfixExpression();
+        } else if (match('+') || match('-') || match('!')) {
+            token = lex();
+            expr = parseUnaryExpression();
+            expr = delegate.createUnaryExpression(token.value, expr);
+        } else if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
+            throwError({}, Messages.UnexpectedToken);
+        } else {
+            expr = parsePostfixExpression();
+        }
+
+        return expr;
+    }
+
+    function binaryPrecedence(token) {
+        var prec = 0;
+
+        if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
+            return 0;
+        }
+
+        switch (token.value) {
+        case '||':
+            prec = 1;
+            break;
+
+        case '&&':
+            prec = 2;
+            break;
+
+        case '==':
+        case '!=':
+        case '===':
+        case '!==':
+            prec = 6;
+            break;
+
+        case '<':
+        case '>':
+        case '<=':
+        case '>=':
+        case 'instanceof':
+            prec = 7;
+            break;
+
+        case 'in':
+            prec = 7;
+            break;
+
+        case '+':
+        case '-':
+            prec = 9;
+            break;
+
+        case '*':
+        case '/':
+        case '%':
+            prec = 11;
+            break;
+
+        default:
+            break;
+        }
+
+        return prec;
+    }
+
+    // 11.5 Multiplicative Operators
+    // 11.6 Additive Operators
+    // 11.7 Bitwise Shift Operators
+    // 11.8 Relational Operators
+    // 11.9 Equality Operators
+    // 11.10 Binary Bitwise Operators
+    // 11.11 Binary Logical Operators
+
+    function parseBinaryExpression() {
+        var expr, token, prec, stack, right, operator, left, i;
+
+        left = parseUnaryExpression();
+
+        token = lookahead;
+        prec = binaryPrecedence(token);
+        if (prec === 0) {
+            return left;
+        }
+        token.prec = prec;
+        lex();
+
+        right = parseUnaryExpression();
+
+        stack = [left, token, right];
+
+        while ((prec = binaryPrecedence(lookahead)) > 0) {
+
+            // Reduce: make a binary expression from the three topmost entries.
+            while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
+                right = stack.pop();
+                operator = stack.pop().value;
+                left = stack.pop();
+                expr = delegate.createBinaryExpression(operator, left, right);
+                stack.push(expr);
+            }
+
+            // Shift.
+            token = lex();
+            token.prec = prec;
+            stack.push(token);
+            expr = parseUnaryExpression();
+            stack.push(expr);
+        }
+
+        // Final reduce to clean-up the stack.
+        i = stack.length - 1;
+        expr = stack[i];
+        while (i > 1) {
+            expr = delegate.createBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
+            i -= 2;
+        }
+
+        return expr;
+    }
+
+
+    // 11.12 Conditional Operator
+
+    function parseConditionalExpression() {
+        var expr, consequent, alternate;
+
+        expr = parseBinaryExpression();
+
+        if (match('?')) {
+            lex();
+            consequent = parseConditionalExpression();
+            expect(':');
+            alternate = parseConditionalExpression();
+
+            expr = delegate.createConditionalExpression(expr, consequent, alternate);
+        }
+
+        return expr;
+    }
+
+    // Simplification since we do not support AssignmentExpression.
+    var parseExpression = parseConditionalExpression;
+
+    // Polymer Syntax extensions
+
+    // Filter ::
+    //   Identifier
+    //   Identifier "(" ")"
+    //   Identifier "(" FilterArguments ")"
+
+    function parseFilter() {
+        var identifier, args;
+
+        identifier = lex();
+
+        if (identifier.type !== Token.Identifier) {
+            throwUnexpected(identifier);
+        }
+
+        args = match('(') ? parseArguments() : [];
+
+        return delegate.createFilter(identifier.value, args);
+    }
+
+    // Filters ::
+    //   "|" Filter
+    //   Filters "|" Filter
+
+    function parseFilters() {
+        while (match('|')) {
+            lex();
+            parseFilter();
+        }
+    }
+
+    // TopLevel ::
+    //   LabelledExpressions
+    //   AsExpression
+    //   InExpression
+    //   FilterExpression
+
+    // AsExpression ::
+    //   FilterExpression as Identifier
+
+    // InExpression ::
+    //   Identifier, Identifier in FilterExpression
+    //   Identifier in FilterExpression
+
+    // FilterExpression ::
+    //   Expression
+    //   Expression Filters
+
+    function parseTopLevel() {
+        skipWhitespace();
+        peek();
+
+        var expr = parseExpression();
+        if (expr) {
+            if (lookahead.value === ',' || lookahead.value == 'in' &&
+                       expr.type === Syntax.Identifier) {
+                parseInExpression(expr);
+            } else {
+                parseFilters();
+                if (lookahead.value === 'as') {
+                    parseAsExpression(expr);
+                } else {
+                    delegate.createTopLevel(expr);
+                }
+            }
+        }
+
+        if (lookahead.type !== Token.EOF) {
+            throwUnexpected(lookahead);
+        }
+    }
+
+    function parseAsExpression(expr) {
+        lex();  // as
+        var identifier = lex().value;
+        delegate.createAsExpression(expr, identifier);
+    }
+
+    function parseInExpression(identifier) {
+        var indexName;
+        if (lookahead.value === ',') {
+            lex();
+            if (lookahead.type !== Token.Identifier)
+                throwUnexpected(lookahead);
+            indexName = lex().value;
+        }
+
+        lex();  // in
+        var expr = parseExpression();
+        parseFilters();
+        delegate.createInExpression(identifier.name, indexName, expr);
+    }
+
+    function parse(code, inDelegate) {
+        delegate = inDelegate;
+        source = code;
+        index = 0;
+        length = source.length;
+        lookahead = null;
+        state = {
+            labelSet: {}
+        };
+
+        return parseTopLevel();
+    }
+
+    global.esprima = {
+        parse: parse
+    };
+})(this);
+
+// Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+// This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+// The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+// The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+// Code distributed by Google as part of the polymer project is also
+// subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+
+(function (global) {
+  'use strict';
+
+  function prepareBinding(expressionText, name, node, filterRegistry) {
+    var expression;
+    try {
+      expression = getExpression(expressionText);
+      if (expression.scopeIdent &&
+          (node.nodeType !== Node.ELEMENT_NODE ||
+           node.tagName !== 'TEMPLATE' ||
+           (name !== 'bind' && name !== 'repeat'))) {
+        throw Error('as and in can only be used within <template bind/repeat>');
+      }
+    } catch (ex) {
+      console.error('Invalid expression syntax: ' + expressionText, ex);
+      return;
+    }
+
+    return function(model, node, oneTime) {
+      var binding = expression.getBinding(model, filterRegistry, oneTime);
+      if (expression.scopeIdent && binding) {
+        node.polymerExpressionScopeIdent_ = expression.scopeIdent;
+        if (expression.indexIdent)
+          node.polymerExpressionIndexIdent_ = expression.indexIdent;
+      }
+
+      return binding;
+    }
+  }
+
+  // TODO(rafaelw): Implement simple LRU.
+  var expressionParseCache = Object.create(null);
+
+  function getExpression(expressionText) {
+    var expression = expressionParseCache[expressionText];
+    if (!expression) {
+      var delegate = new ASTDelegate();
+      esprima.parse(expressionText, delegate);
+      expression = new Expression(delegate);
+      expressionParseCache[expressionText] = expression;
+    }
+    return expression;
+  }
+
+  function Literal(value) {
+    this.value = value;
+    this.valueFn_ = undefined;
+  }
+
+  Literal.prototype = {
+    valueFn: function() {
+      if (!this.valueFn_) {
+        var value = this.value;
+        this.valueFn_ = function() {
+          return value;
+        }
+      }
+
+      return this.valueFn_;
+    }
+  }
+
+  function IdentPath(name) {
+    this.name = name;
+    this.path = Path.get(name);
+  }
+
+  IdentPath.prototype = {
+    valueFn: function() {
+      if (!this.valueFn_) {
+        var name = this.name;
+        var path = this.path;
+        this.valueFn_ = function(model, observer) {
+          if (observer)
+            observer.addPath(model, path);
+
+          return path.getValueFrom(model);
+        }
+      }
+
+      return this.valueFn_;
+    },
+
+    setValue: function(model, newValue) {
+      if (this.path.length == 1)
+        model = findScope(model, this.path[0]);
+
+      return this.path.setValueFrom(model, newValue);
+    }
+  };
+
+  function MemberExpression(object, property, accessor) {
+    this.computed = accessor == '[';
+
+    this.dynamicDeps = typeof object == 'function' ||
+                       object.dynamicDeps ||
+                       (this.computed && !(property instanceof Literal));
+
+    this.simplePath =
+        !this.dynamicDeps &&
+        (property instanceof IdentPath || property instanceof Literal) &&
+        (object instanceof MemberExpression || object instanceof IdentPath);
+
+    this.object = this.simplePath ? object : getFn(object);
+    this.property = !this.computed || this.simplePath ?
+        property : getFn(property);
+  }
+
+  MemberExpression.prototype = {
+    get fullPath() {
+      if (!this.fullPath_) {
+
+        var parts = this.object instanceof MemberExpression ?
+            this.object.fullPath.slice() : [this.object.name];
+        parts.push(this.property instanceof IdentPath ?
+            this.property.name : this.property.value);
+        this.fullPath_ = Path.get(parts);
+      }
+
+      return this.fullPath_;
+    },
+
+    valueFn: function() {
+      if (!this.valueFn_) {
+        var object = this.object;
+
+        if (this.simplePath) {
+          var path = this.fullPath;
+
+          this.valueFn_ = function(model, observer) {
+            if (observer)
+              observer.addPath(model, path);
+
+            return path.getValueFrom(model);
+          };
+        } else if (!this.computed) {
+          var path = Path.get(this.property.name);
+
+          this.valueFn_ = function(model, observer, filterRegistry) {
+            var context = object(model, observer, filterRegistry);
+
+            if (observer)
+              observer.addPath(context, path);
+
+            return path.getValueFrom(context);
+          }
+        } else {
+          // Computed property.
+          var property = this.property;
+
+          this.valueFn_ = function(model, observer, filterRegistry) {
+            var context = object(model, observer, filterRegistry);
+            var propName = property(model, observer, filterRegistry);
+            if (observer)
+              observer.addPath(context, [propName]);
+
+            return context ? context[propName] : undefined;
+          };
+        }
+      }
+      return this.valueFn_;
+    },
+
+    setValue: function(model, newValue) {
+      if (this.simplePath) {
+        this.fullPath.setValueFrom(model, newValue);
+        return newValue;
+      }
+
+      var object = this.object(model);
+      var propName = this.property instanceof IdentPath ? this.property.name :
+          this.property(model);
+      return object[propName] = newValue;
+    }
+  };
+
+  function Filter(name, args) {
+    this.name = name;
+    this.args = [];
+    for (var i = 0; i < args.length; i++) {
+      this.args[i] = getFn(args[i]);
+    }
+  }
+
+  Filter.prototype = {
+    transform: function(model, observer, filterRegistry, toModelDirection,
+                        initialArgs) {
+      var context = model;
+      var fn = context[this.name];
+
+      if (!fn) {
+        fn = filterRegistry[this.name];
+        if (!fn) {
+          console.error('Cannot find function or filter: ' + this.name);
+          return;
+        }
+      }
+
+      // If toModelDirection is falsey, then the "normal" (dom-bound) direction
+      // is used. Otherwise, it looks for a 'toModel' property function on the
+      // object.
+      if (toModelDirection) {
+        fn = fn.toModel;
+      } else if (typeof fn.toDOM == 'function') {
+        fn = fn.toDOM;
+      }
+
+      if (typeof fn != 'function') {
+        console.error('Cannot find function or filter: ' + this.name);
+        return;
+      }
+
+      var args = initialArgs || [];
+      for (var i = 0; i < this.args.length; i++) {
+        args.push(getFn(this.args[i])(model, observer, filterRegistry));
+      }
+
+      return fn.apply(context, args);
+    }
+  };
+
+  function notImplemented() { throw Error('Not Implemented'); }
+
+  var unaryOperators = {
+    '+': function(v) { return +v; },
+    '-': function(v) { return -v; },
+    '!': function(v) { return !v; }
+  };
+
+  var binaryOperators = {
+    '+': function(l, r) { return l+r; },
+    '-': function(l, r) { return l-r; },
+    '*': function(l, r) { return l*r; },
+    '/': function(l, r) { return l/r; },
+    '%': function(l, r) { return l%r; },
+    '<': function(l, r) { return l<r; },
+    '>': function(l, r) { return l>r; },
+    '<=': function(l, r) { return l<=r; },
+    '>=': function(l, r) { return l>=r; },
+    '==': function(l, r) { return l==r; },
+    '!=': function(l, r) { return l!=r; },
+    '===': function(l, r) { return l===r; },
+    '!==': function(l, r) { return l!==r; },
+    '&&': function(l, r) { return l&&r; },
+    '||': function(l, r) { return l||r; },
+  };
+
+  function getFn(arg) {
+    return typeof arg == 'function' ? arg : arg.valueFn();
+  }
+
+  function ASTDelegate() {
+    this.expression = null;
+    this.filters = [];
+    this.deps = {};
+    this.currentPath = undefined;
+    this.scopeIdent = undefined;
+    this.indexIdent = undefined;
+    this.dynamicDeps = false;
+  }
+
+  ASTDelegate.prototype = {
+    createUnaryExpression: function(op, argument) {
+      if (!unaryOperators[op])
+        throw Error('Disallowed operator: ' + op);
+
+      argument = getFn(argument);
+
+      return function(model, observer, filterRegistry) {
+        return unaryOperators[op](argument(model, observer, filterRegistry));
+      };
+    },
+
+    createBinaryExpression: function(op, left, right) {
+      if (!binaryOperators[op])
+        throw Error('Disallowed operator: ' + op);
+
+      left = getFn(left);
+      right = getFn(right);
+
+      switch (op) {
+        case '||':
+          this.dynamicDeps = true;
+          return function(model, observer, filterRegistry) {
+            return left(model, observer, filterRegistry) ||
+                right(model, observer, filterRegistry);
+          };
+        case '&&':
+          this.dynamicDeps = true;
+          return function(model, observer, filterRegistry) {
+            return left(model, observer, filterRegistry) &&
+                right(model, observer, filterRegistry);
+          };
+      }
+
+      return function(model, observer, filterRegistry) {
+        return binaryOperators[op](left(model, observer, filterRegistry),
+                                   right(model, observer, filterRegistry));
+      };
+    },
+
+    createConditionalExpression: function(test, consequent, alternate) {
+      test = getFn(test);
+      consequent = getFn(consequent);
+      alternate = getFn(alternate);
+
+      this.dynamicDeps = true;
+
+      return function(model, observer, filterRegistry) {
+        return test(model, observer, filterRegistry) ?
+            consequent(model, observer, filterRegistry) :
+            alternate(model, observer, filterRegistry);
+      }
+    },
+
+    createIdentifier: function(name) {
+      var ident = new IdentPath(name);
+      ident.type = 'Identifier';
+      return ident;
+    },
+
+    createMemberExpression: function(accessor, object, property) {
+      var ex = new MemberExpression(object, property, accessor);
+      if (ex.dynamicDeps)
+        this.dynamicDeps = true;
+      return ex;
+    },
+
+    createCallExpression: function(expression, args) {
+      if (!(expression instanceof IdentPath))
+        throw Error('Only identifier function invocations are allowed');
+
+      var filter = new Filter(expression.name, args);
+
+      return function(model, observer, filterRegistry) {
+        return filter.transform(model, observer, filterRegistry, false);
+      };
+    },
+
+    createLiteral: function(token) {
+      return new Literal(token.value);
+    },
+
+    createArrayExpression: function(elements) {
+      for (var i = 0; i < elements.length; i++)
+        elements[i] = getFn(elements[i]);
+
+      return function(model, observer, filterRegistry) {
+        var arr = []
+        for (var i = 0; i < elements.length; i++)
+          arr.push(elements[i](model, observer, filterRegistry));
+        return arr;
+      }
+    },
+
+    createProperty: function(kind, key, value) {
+      return {
+        key: key instanceof IdentPath ? key.name : key.value,
+        value: value
+      };
+    },
+
+    createObjectExpression: function(properties) {
+      for (var i = 0; i < properties.length; i++)
+        properties[i].value = getFn(properties[i].value);
+
+      return function(model, observer, filterRegistry) {
+        var obj = {};
+        for (var i = 0; i < properties.length; i++)
+          obj[properties[i].key] =
+              properties[i].value(model, observer, filterRegistry);
+        return obj;
+      }
+    },
+
+    createFilter: function(name, args) {
+      this.filters.push(new Filter(name, args));
+    },
+
+    createAsExpression: function(expression, scopeIdent) {
+      this.expression = expression;
+      this.scopeIdent = scopeIdent;
+    },
+
+    createInExpression: function(scopeIdent, indexIdent, expression) {
+      this.expression = expression;
+      this.scopeIdent = scopeIdent;
+      this.indexIdent = indexIdent;
+    },
+
+    createTopLevel: function(expression) {
+      this.expression = expression;
+    },
+
+    createThisExpression: notImplemented
+  }
+
+  function ConstantObservable(value) {
+    this.value_ = value;
+  }
+
+  ConstantObservable.prototype = {
+    open: function() { return this.value_; },
+    discardChanges: function() { return this.value_; },
+    deliver: function() {},
+    close: function() {},
+  }
+
+  function Expression(delegate) {
+    this.scopeIdent = delegate.scopeIdent;
+    this.indexIdent = delegate.indexIdent;
+
+    if (!delegate.expression)
+      throw Error('No expression found.');
+
+    this.expression = delegate.expression;
+    getFn(this.expression); // forces enumeration of path dependencies
+
+    this.filters = delegate.filters;
+    this.dynamicDeps = delegate.dynamicDeps;
+  }
+
+  Expression.prototype = {
+    getBinding: function(model, filterRegistry, oneTime) {
+      if (oneTime)
+        return this.getValue(model, undefined, filterRegistry);
+
+      var observer = new CompoundObserver();
+      // captures deps.
+      var firstValue = this.getValue(model, observer, filterRegistry);
+      var firstTime = true;
+      var self = this;
+
+      function valueFn() {
+        // deps cannot have changed on first value retrieval.
+        if (firstTime) {
+          firstTime = false;
+          return firstValue;
+        }
+
+        if (self.dynamicDeps)
+          observer.startReset();
+
+        var value = self.getValue(model,
+                                  self.dynamicDeps ? observer : undefined,
+                                  filterRegistry);
+        if (self.dynamicDeps)
+          observer.finishReset();
+
+        return value;
+      }
+
+      function setValueFn(newValue) {
+        self.setValue(model, newValue, filterRegistry);
+        return newValue;
+      }
+
+      return new ObserverTransform(observer, valueFn, setValueFn, true);
+    },
+
+    getValue: function(model, observer, filterRegistry) {
+      var value = getFn(this.expression)(model, observer, filterRegistry);
+      for (var i = 0; i < this.filters.length; i++) {
+        value = this.filters[i].transform(model, observer, filterRegistry,
+            false, [value]);
+      }
+
+      return value;
+    },
+
+    setValue: function(model, newValue, filterRegistry) {
+      var count = this.filters ? this.filters.length : 0;
+      while (count-- > 0) {
+        newValue = this.filters[count].transform(model, undefined,
+            filterRegistry, true, [newValue]);
+      }
+
+      if (this.expression.setValue)
+        return this.expression.setValue(model, newValue);
+    }
+  }
+
+  /**
+   * Converts a style property name to a css property name. For example:
+   * "WebkitUserSelect" to "-webkit-user-select"
+   */
+  function convertStylePropertyName(name) {
+    return String(name).replace(/[A-Z]/g, function(c) {
+      return '-' + c.toLowerCase();
+    });
+  }
+
+  var parentScopeName = '@' + Math.random().toString(36).slice(2);
+
+  // Single ident paths must bind directly to the appropriate scope object.
+  // I.e. Pushed values in two-bindings need to be assigned to the actual model
+  // object.
+  function findScope(model, prop) {
+    while (model[parentScopeName] &&
+           !Object.prototype.hasOwnProperty.call(model, prop)) {
+      model = model[parentScopeName];
+    }
+
+    return model;
+  }
+
+  function isLiteralExpression(pathString) {
+    switch (pathString) {
+      case '':
+        return false;
+
+      case 'false':
+      case 'null':
+      case 'true':
+        return true;
+    }
+
+    if (!isNaN(Number(pathString)))
+      return true;
+
+    return false;
+  };
+
+  function PolymerExpressions() {}
+
+  PolymerExpressions.prototype = {
+    // "built-in" filters
+    styleObject: function(value) {
+      var parts = [];
+      for (var key in value) {
+        parts.push(convertStylePropertyName(key) + ': ' + value[key]);
+      }
+      return parts.join('; ');
+    },
+
+    tokenList: function(value) {
+      var tokens = [];
+      for (var key in value) {
+        if (value[key])
+          tokens.push(key);
+      }
+      return tokens.join(' ');
+    },
+
+    // binding delegate API
+    prepareInstancePositionChanged: function(template) {
+      var indexIdent = template.polymerExpressionIndexIdent_;
+      if (!indexIdent)
+        return;
+
+      return function(templateInstance, index) {
+        templateInstance.model[indexIdent] = index;
+      };
+    },
+
+    prepareBinding: function(pathString, name, node) {
+      var path = Path.get(pathString);
+
+      if (!isLiteralExpression(pathString) && path.valid) {
+        if (path.length == 1) {
+          return function(model, node, oneTime) {
+            if (oneTime)
+              return path.getValueFrom(model);
+
+            var scope = findScope(model, path[0]);
+            return new PathObserver(scope, path);
+          };
+        }
+        return; // bail out early if pathString is simple path.
+      }
+
+      return prepareBinding(pathString, name, node, this);
+    },
+
+    prepareInstanceModel: function(template) {
+      var scopeName = template.polymerExpressionScopeIdent_;
+      if (!scopeName)
+        return;
+
+      var parentScope = template.templateInstance ?
+          template.templateInstance.model :
+          template.model;
+
+      var indexName = template.polymerExpressionIndexIdent_;
+
+      return function(model) {
+        return createScopeObject(parentScope, model, scopeName, indexName);
+      };
+    }
+  };
+
+  var createScopeObject = ('__proto__' in {}) ?
+    function(parentScope, model, scopeName, indexName) {
+      var scope = {};
+      scope[scopeName] = model;
+      scope[indexName] = undefined;
+      scope[parentScopeName] = parentScope;
+      scope.__proto__ = parentScope;
+      return scope;
+    } :
+    function(parentScope, model, scopeName, indexName) {
+      var scope = Object.create(parentScope);
+      Object.defineProperty(scope, scopeName,
+          { value: model, configurable: true, writable: true });
+      Object.defineProperty(scope, indexName,
+          { value: undefined, configurable: true, writable: true });
+      Object.defineProperty(scope, parentScopeName,
+          { value: parentScope, configurable: true, writable: true });
+      return scope;
+    };
+
+  global.PolymerExpressions = PolymerExpressions;
+  PolymerExpressions.getExpression = getExpression;
+})(this);
+
+Polymer = {
+  version: '0.5.5'
+};
+
+// TODO(sorvell): this ensures Polymer is an object and not a function
+// Platform is currently defining it as a function to allow for async loading
+// of polymer; once we refine the loading process this likely goes away.
+if (typeof window.Polymer === 'function') {
+  Polymer = {};
+}
+
+
+(function(scope) {
+
+  function withDependencies(task, depends) {
+    depends = depends || [];
+    if (!depends.map) {
+      depends = [depends];
+    }
+    return task.apply(this, depends.map(marshal));
+  }
+
+  function module(name, dependsOrFactory, moduleFactory) {
+    var module;
+    switch (arguments.length) {
+      case 0:
+        return;
+      case 1:
+        module = null;
+        break;
+      case 2:
+        // dependsOrFactory is `factory` in this case
+        module = dependsOrFactory.apply(this);
+        break;
+      default:
+        // dependsOrFactory is `depends` in this case
+        module = withDependencies(moduleFactory, dependsOrFactory);
+        break;
+    }
+    modules[name] = module;
+  };
+
+  function marshal(name) {
+    return modules[name];
+  }
+
+  var modules = {};
+
+  function using(depends, task) {
+    HTMLImports.whenImportsReady(function() {
+      withDependencies(task, depends);
+    });
+  };
+
+  // exports
+
+  scope.marshal = marshal;
+  // `module` confuses commonjs detectors
+  scope.modularize = module;
+  scope.using = using;
+
+})(window);
+
+/*
+	Build only script.
+
+  Ensures scripts needed for basic x-platform compatibility
+  will be run when platform.js is not loaded.
+ */
+if (!window.WebComponents) {
+
+/*
+	On supported platforms, platform.js is not needed. To retain compatibility
+	with the polyfills, we stub out minimal functionality.
+ */
+if (!window.WebComponents) {
+
+  WebComponents = {
+  	flush: function() {},
+    flags: {log: {}}
+  };
+
+  Platform = WebComponents;
+
+  CustomElements = {
+  	useNative: true,
+    ready: true,
+    takeRecords: function() {},
+    instanceof: function(obj, base) {
+      return obj instanceof base;
+    }
+  };
+  
+  HTMLImports = {
+  	useNative: true
+  };
+
+  
+  addEventListener('HTMLImportsLoaded', function() {
+    document.dispatchEvent(
+      new CustomEvent('WebComponentsReady', {bubbles: true})
+    );
+  });
+
+
+  // ShadowDOM
+  ShadowDOMPolyfill = null;
+  wrap = unwrap = function(n){
+    return n;
+  };
+
+}
+
+/*
+  Create polyfill scope and feature detect native support.
+*/
+window.HTMLImports = window.HTMLImports || {flags:{}};
+
+(function(scope) {
+
+/**
+  Basic setup and simple module executer. We collect modules and then execute
+  the code later, only if it's necessary for polyfilling.
+*/
+var IMPORT_LINK_TYPE = 'import';
+var useNative = Boolean(IMPORT_LINK_TYPE in document.createElement('link'));
+
+/**
+  Support `currentScript` on all browsers as `document._currentScript.`
+
+  NOTE: We cannot polyfill `document.currentScript` because it's not possible
+  both to override and maintain the ability to capture the native value.
+  Therefore we choose to expose `_currentScript` both when native imports
+  and the polyfill are in use.
+*/
+// NOTE: ShadowDOMPolyfill intrusion.
+var hasShadowDOMPolyfill = Boolean(window.ShadowDOMPolyfill);
+var wrap = function(node) {
+  return hasShadowDOMPolyfill ? ShadowDOMPolyfill.wrapIfNeeded(node) : node;
+};
+var rootDocument = wrap(document);
+
+var currentScriptDescriptor = {
+  get: function() {
+    var script = HTMLImports.currentScript || document.currentScript ||
+        // NOTE: only works when called in synchronously executing code.
+        // readyState should check if `loading` but IE10 is
+        // interactive when scripts run so we cheat.
+        (document.readyState !== 'complete' ?
+        document.scripts[document.scripts.length - 1] : null);
+    return wrap(script);
+  },
+  configurable: true
+};
+
+Object.defineProperty(document, '_currentScript', currentScriptDescriptor);
+Object.defineProperty(rootDocument, '_currentScript', currentScriptDescriptor);
+
+/**
+  Add support for the `HTMLImportsLoaded` event and the `HTMLImports.whenReady`
+  method. This api is necessary because unlike the native implementation,
+  script elements do not force imports to resolve. Instead, users should wrap
+  code in either an `HTMLImportsLoaded` hander or after load time in an
+  `HTMLImports.whenReady(callback)` call.
+
+  NOTE: This module also supports these apis under the native implementation.
+  Therefore, if this file is loaded, the same code can be used under both
+  the polyfill and native implementation.
+ */
+
+var isIE = /Trident/.test(navigator.userAgent);
+
+// call a callback when all HTMLImports in the document at call time
+// (or at least document ready) have loaded.
+// 1. ensure the document is in a ready state (has dom), then
+// 2. watch for loading of imports and call callback when done
+function whenReady(callback, doc) {
+  doc = doc || rootDocument;
+  // if document is loading, wait and try again
+  whenDocumentReady(function() {
+    watchImportsLoad(callback, doc);
+  }, doc);
+}
+
+// call the callback when the document is in a ready state (has dom)
+var requiredReadyState = isIE ? 'complete' : 'interactive';
+var READY_EVENT = 'readystatechange';
+function isDocumentReady(doc) {
+  return (doc.readyState === 'complete' ||
+      doc.readyState === requiredReadyState);
+}
+
+// call <callback> when we ensure the document is in a ready state
+function whenDocumentReady(callback, doc) {
+  if (!isDocumentReady(doc)) {
+    var checkReady = function() {
+      if (doc.readyState === 'complete' ||
+          doc.readyState === requiredReadyState) {
+        doc.removeEventListener(READY_EVENT, checkReady);
+        whenDocumentReady(callback, doc);
+      }
+    };
+    doc.addEventListener(READY_EVENT, checkReady);
+  } else if (callback) {
+    callback();
+  }
+}
+
+function markTargetLoaded(event) {
+  event.target.__loaded = true;
+}
+
+// call <callback> when we ensure all imports have loaded
+function watchImportsLoad(callback, doc) {
+  var imports = doc.querySelectorAll('link[rel=import]');
+  var loaded = 0, l = imports.length;
+  function checkDone(d) {
+    if ((loaded == l) && callback) {
+       callback();
+    }
+  }
+  function loadedImport(e) {
+    markTargetLoaded(e);
+    loaded++;
+    checkDone();
+  }
+  if (l) {
+    for (var i=0, imp; (i<l) && (imp=imports[i]); i++) {
+      if (isImportLoaded(imp)) {
+        loadedImport.call(imp, {target: imp});
+      } else {
+        imp.addEventListener('load', loadedImport);
+        imp.addEventListener('error', loadedImport);
+      }
+    }
+  } else {
+    checkDone();
+  }
+}
+
+// NOTE: test for native imports loading is based on explicitly watching
+// all imports (see below).
+// However, we cannot rely on this entirely without watching the entire document
+// for import links. For perf reasons, currently only head is watched.
+// Instead, we fallback to checking if the import property is available
+// and the document is not itself loading.
+function isImportLoaded(link) {
+  return useNative ? link.__loaded ||
+      (link.import && link.import.readyState !== 'loading') :
+      link.__importParsed;
+}
+
+// TODO(sorvell): Workaround for
+// https://www.w3.org/Bugs/Public/show_bug.cgi?id=25007, should be removed when
+// this bug is addressed.
+// (1) Install a mutation observer to see when HTMLImports have loaded
+// (2) if this script is run during document load it will watch any existing
+// imports for loading.
+//
+// NOTE: The workaround has restricted functionality: (1) it's only compatible
+// with imports that are added to document.head since the mutation observer
+// watches only head for perf reasons, (2) it requires this script
+// to run before any imports have completed loading.
+if (useNative) {
+  new MutationObserver(function(mxns) {
+    for (var i=0, l=mxns.length, m; (i < l) && (m=mxns[i]); i++) {
+      if (m.addedNodes) {
+        handleImports(m.addedNodes);
+      }
+    }
+  }).observe(document.head, {childList: true});
+
+  function handleImports(nodes) {
+    for (var i=0, l=nodes.length, n; (i<l) && (n=nodes[i]); i++) {
+      if (isImport(n)) {
+        handleImport(n);
+      }
+    }
+  }
+
+  function isImport(element) {
+    return element.localName === 'link' && element.rel === 'import';
+  }
+
+  function handleImport(element) {
+    var loaded = element.import;
+    if (loaded) {
+      markTargetLoaded({target: element});
+    } else {
+      element.addEventListener('load', markTargetLoaded);
+      element.addEventListener('error', markTargetLoaded);
+    }
+  }
+
+  // make sure to catch any imports that are in the process of loading
+  // when this script is run.
+  (function() {
+    if (document.readyState === 'loading') {
+      var imports = document.querySelectorAll('link[rel=import]');
+      for (var i=0, l=imports.length, imp; (i<l) && (imp=imports[i]); i++) {
+        handleImport(imp);
+      }
+    }
+  })();
+
+}
+
+// Fire the 'HTMLImportsLoaded' event when imports in document at load time
+// have loaded. This event is required to simulate the script blocking
+// behavior of native imports. A main document script that needs to be sure
+// imports have loaded should wait for this event.
+whenReady(function() {
+  HTMLImports.ready = true;
+  HTMLImports.readyTime = new Date().getTime();
+  rootDocument.dispatchEvent(
+    new CustomEvent('HTMLImportsLoaded', {bubbles: true})
+  );
+});
+
+// exports
+scope.IMPORT_LINK_TYPE = IMPORT_LINK_TYPE;
+scope.useNative = useNative;
+scope.rootDocument = rootDocument;
+scope.whenReady = whenReady;
+scope.isIE = isIE;
+
+})(HTMLImports);
+
+(function(scope) {
+
+  // TODO(sorvell): It's desireable to provide a default stylesheet 
+  // that's convenient for styling unresolved elements, but
+  // it's cumbersome to have to include this manually in every page.
+  // It would make sense to put inside some HTMLImport but 
+  // the HTMLImports polyfill does not allow loading of stylesheets 
+  // that block rendering. Therefore this injection is tolerated here.
+  var style = document.createElement('style');
+  style.textContent = ''
+      + 'body {'
+      + 'transition: opacity ease-in 0.2s;' 
+      + ' } \n'
+      + 'body[unresolved] {'
+      + 'opacity: 0; display: block; overflow: hidden;' 
+      + ' } \n'
+      ;
+  var head = document.querySelector('head');
+  head.insertBefore(style, head.firstChild);
+
+})(Platform);
+
+/*
+	Build only script.
+
+  Ensures scripts needed for basic x-platform compatibility
+  will be run when platform.js is not loaded.
+ */
+}
+(function(global) {
+  'use strict';
+
+  var testingExposeCycleCount = global.testingExposeCycleCount;
+
+  // Detect and do basic sanity checking on Object/Array.observe.
+  function detectObjectObserve() {
+    if (typeof Object.observe !== 'function' ||
+        typeof Array.observe !== 'function') {
+      return false;
+    }
+
+    var records = [];
+
+    function callback(recs) {
+      records = recs;
+    }
+
+    var test = {};
+    var arr = [];
+    Object.observe(test, callback);
+    Array.observe(arr, callback);
+    test.id = 1;
+    test.id = 2;
+    delete test.id;
+    arr.push(1, 2);
+    arr.length = 0;
+
+    Object.deliverChangeRecords(callback);
+    if (records.length !== 5)
+      return false;
+
+    if (records[0].type != 'add' ||
+        records[1].type != 'update' ||
+        records[2].type != 'delete' ||
+        records[3].type != 'splice' ||
+        records[4].type != 'splice') {
+      return false;
+    }
+
+    Object.unobserve(test, callback);
+    Array.unobserve(arr, callback);
+
+    return true;
+  }
+
+  var hasObserve = detectObjectObserve();
+
+  function detectEval() {
+    // Don't test for eval if we're running in a Chrome App environment.
+    // We check for APIs set that only exist in a Chrome App context.
+    if (typeof chrome !== 'undefined' && chrome.app && chrome.app.runtime) {
+      return false;
+    }
+
+    // Firefox OS Apps do not allow eval. This feature detection is very hacky
+    // but even if some other platform adds support for this function this code
+    // will continue to work.
+    if (typeof navigator != 'undefined' && navigator.getDeviceStorage) {
+      return false;
+    }
+
+    try {
+      var f = new Function('', 'return true;');
+      return f();
+    } catch (ex) {
+      return false;
+    }
+  }
+
+  var hasEval = detectEval();
+
+  function isIndex(s) {
+    return +s === s >>> 0 && s !== '';
+  }
+
+  function toNumber(s) {
+    return +s;
+  }
+
+  function isObject(obj) {
+    return obj === Object(obj);
+  }
+
+  var numberIsNaN = global.Number.isNaN || function(value) {
+    return typeof value === 'number' && global.isNaN(value);
+  }
+
+  function areSameValue(left, right) {
+    if (left === right)
+      return left !== 0 || 1 / left === 1 / right;
+    if (numberIsNaN(left) && numberIsNaN(right))
+      return true;
+
+    return left !== left && right !== right;
+  }
+
+  var createObject = ('__proto__' in {}) ?
+    function(obj) { return obj; } :
+    function(obj) {
+      var proto = obj.__proto__;
+      if (!proto)
+        return obj;
+      var newObject = Object.create(proto);
+      Object.getOwnPropertyNames(obj).forEach(function(name) {
+        Object.defineProperty(newObject, name,
+                             Object.getOwnPropertyDescriptor(obj, name));
+      });
+      return newObject;
+    };
+
+  var identStart = '[\$_a-zA-Z]';
+  var identPart = '[\$_a-zA-Z0-9]';
+  var identRegExp = new RegExp('^' + identStart + '+' + identPart + '*' + '$');
+
+  function getPathCharType(char) {
+    if (char === undefined)
+      return 'eof';
+
+    var code = char.charCodeAt(0);
+
+    switch(code) {
+      case 0x5B: // [
+      case 0x5D: // ]
+      case 0x2E: // .
+      case 0x22: // "
+      case 0x27: // '
+      case 0x30: // 0
+        return char;
+
+      case 0x5F: // _
+      case 0x24: // $
+        return 'ident';
+
+      case 0x20: // Space
+      case 0x09: // Tab
+      case 0x0A: // Newline
+      case 0x0D: // Return
+      case 0xA0:  // No-break space
+      case 0xFEFF:  // Byte Order Mark
+      case 0x2028:  // Line Separator
+      case 0x2029:  // Paragraph Separator
+        return 'ws';
+    }
+
+    // a-z, A-Z
+    if ((0x61 <= code && code <= 0x7A) || (0x41 <= code && code <= 0x5A))
+      return 'ident';
+
+    // 1-9
+    if (0x31 <= code && code <= 0x39)
+      return 'number';
+
+    return 'else';
+  }
+
+  var pathStateMachine = {
+    'beforePath': {
+      'ws': ['beforePath'],
+      'ident': ['inIdent', 'append'],
+      '[': ['beforeElement'],
+      'eof': ['afterPath']
+    },
+
+    'inPath': {
+      'ws': ['inPath'],
+      '.': ['beforeIdent'],
+      '[': ['beforeElement'],
+      'eof': ['afterPath']
+    },
+
+    'beforeIdent': {
+      'ws': ['beforeIdent'],
+      'ident': ['inIdent', 'append']
+    },
+
+    'inIdent': {
+      'ident': ['inIdent', 'append'],
+      '0': ['inIdent', 'append'],
+      'number': ['inIdent', 'append'],
+      'ws': ['inPath', 'push'],
+      '.': ['beforeIdent', 'push'],
+      '[': ['beforeElement', 'push'],
+      'eof': ['afterPath', 'push']
+    },
+
+    'beforeElement': {
+      'ws': ['beforeElement'],
+      '0': ['afterZero', 'append'],
+      'number': ['inIndex', 'append'],
+      "'": ['inSingleQuote', 'append', ''],
+      '"': ['inDoubleQuote', 'append', '']
+    },
+
+    'afterZero': {
+      'ws': ['afterElement', 'push'],
+      ']': ['inPath', 'push']
+    },
+
+    'inIndex': {
+      '0': ['inIndex', 'append'],
+      'number': ['inIndex', 'append'],
+      'ws': ['afterElement'],
+      ']': ['inPath', 'push']
+    },
+
+    'inSingleQuote': {
+      "'": ['afterElement'],
+      'eof': ['error'],
+      'else': ['inSingleQuote', 'append']
+    },
+
+    'inDoubleQuote': {
+      '"': ['afterElement'],
+      'eof': ['error'],
+      'else': ['inDoubleQuote', 'append']
+    },
+
+    'afterElement': {
+      'ws': ['afterElement'],
+      ']': ['inPath', 'push']
+    }
+  }
+
+  function noop() {}
+
+  function parsePath(path) {
+    var keys = [];
+    var index = -1;
+    var c, newChar, key, type, transition, action, typeMap, mode = 'beforePath';
+
+    var actions = {
+      push: function() {
+        if (key === undefined)
+          return;
+
+        keys.push(key);
+        key = undefined;
+      },
+
+      append: function() {
+        if (key === undefined)
+          key = newChar
+        else
+          key += newChar;
+      }
+    };
+
+    function maybeUnescapeQuote() {
+      if (index >= path.length)
+        return;
+
+      var nextChar = path[index + 1];
+      if ((mode == 'inSingleQuote' && nextChar == "'") ||
+          (mode == 'inDoubleQuote' && nextChar == '"')) {
+        index++;
+        newChar = nextChar;
+        actions.append();
+        return true;
+      }
+    }
+
+    while (mode) {
+      index++;
+      c = path[index];
+
+      if (c == '\\' && maybeUnescapeQuote(mode))
+        continue;
+
+      type = getPathCharType(c);
+      typeMap = pathStateMachine[mode];
+      transition = typeMap[type] || typeMap['else'] || 'error';
+
+      if (transition == 'error')
+        return; // parse error;
+
+      mode = transition[0];
+      action = actions[transition[1]] || noop;
+      newChar = transition[2] === undefined ? c : transition[2];
+      action();
+
+      if (mode === 'afterPath') {
+        return keys;
+      }
+    }
+
+    return; // parse error
+  }
+
+  function isIdent(s) {
+    return identRegExp.test(s);
+  }
+
+  var constructorIsPrivate = {};
+
+  function Path(parts, privateToken) {
+    if (privateToken !== constructorIsPrivate)
+      throw Error('Use Path.get to retrieve path objects');
+
+    for (var i = 0; i < parts.length; i++) {
+      this.push(String(parts[i]));
+    }
+
+    if (hasEval && this.length) {
+      this.getValueFrom = this.compiledGetValueFromFn();
+    }
+  }
+
+  // TODO(rafaelw): Make simple LRU cache
+  var pathCache = {};
+
+  function getPath(pathString) {
+    if (pathString instanceof Path)
+      return pathString;
+
+    if (pathString == null || pathString.length == 0)
+      pathString = '';
+
+    if (typeof pathString != 'string') {
+      if (isIndex(pathString.length)) {
+        // Constructed with array-like (pre-parsed) keys
+        return new Path(pathString, constructorIsPrivate);
+      }
+
+      pathString = String(pathString);
+    }
+
+    var path = pathCache[pathString];
+    if (path)
+      return path;
+
+    var parts = parsePath(pathString);
+    if (!parts)
+      return invalidPath;
+
+    var path = new Path(parts, constructorIsPrivate);
+    pathCache[pathString] = path;
+    return path;
+  }
+
+  Path.get = getPath;
+
+  function formatAccessor(key) {
+    if (isIndex(key)) {
+      return '[' + key + ']';
+    } else {
+      return '["' + key.replace(/"/g, '\\"') + '"]';
+    }
+  }
+
+  Path.prototype = createObject({
+    __proto__: [],
+    valid: true,
+
+    toString: function() {
+      var pathString = '';
+      for (var i = 0; i < this.length; i++) {
+        var key = this[i];
+        if (isIdent(key)) {
+          pathString += i ? '.' + key : key;
+        } else {
+          pathString += formatAccessor(key);
+        }
+      }
+
+      return pathString;
+    },
+
+    getValueFrom: function(obj, directObserver) {
+      for (var i = 0; i < this.length; i++) {
+        if (obj == null)
+          return;
+        obj = obj[this[i]];
+      }
+      return obj;
+    },
+
+    iterateObjects: function(obj, observe) {
+      for (var i = 0; i < this.length; i++) {
+        if (i)
+          obj = obj[this[i - 1]];
+        if (!isObject(obj))
+          return;
+        observe(obj, this[i]);
+      }
+    },
+
+    compiledGetValueFromFn: function() {
+      var str = '';
+      var pathString = 'obj';
+      str += 'if (obj != null';
+      var i = 0;
+      var key;
+      for (; i < (this.length - 1); i++) {
+        key = this[i];
+        pathString += isIdent(key) ? '.' + key : formatAccessor(key);
+        str += ' &&\n     ' + pathString + ' != null';
+      }
+      str += ')\n';
+
+      var key = this[i];
+      pathString += isIdent(key) ? '.' + key : formatAccessor(key);
+
+      str += '  return ' + pathString + ';\nelse\n  return undefined;';
+      return new Function('obj', str);
+    },
+
+    setValueFrom: function(obj, value) {
+      if (!this.length)
+        return false;
+
+      for (var i = 0; i < this.length - 1; i++) {
+        if (!isObject(obj))
+          return false;
+        obj = obj[this[i]];
+      }
+
+      if (!isObject(obj))
+        return false;
+
+      obj[this[i]] = value;
+      return true;
+    }
+  });
+
+  var invalidPath = new Path('', constructorIsPrivate);
+  invalidPath.valid = false;
+  invalidPath.getValueFrom = invalidPath.setValueFrom = function() {};
+
+  var MAX_DIRTY_CHECK_CYCLES = 1000;
+
+  function dirtyCheck(observer) {
+    var cycles = 0;
+    while (cycles < MAX_DIRTY_CHECK_CYCLES && observer.check_()) {
+      cycles++;
+    }
+    if (testingExposeCycleCount)
+      global.dirtyCheckCycleCount = cycles;
+
+    return cycles > 0;
+  }
+
+  function objectIsEmpty(object) {
+    for (var prop in object)
+      return false;
+    return true;
+  }
+
+  function diffIsEmpty(diff) {
+    return objectIsEmpty(diff.added) &&
+           objectIsEmpty(diff.removed) &&
+           objectIsEmpty(diff.changed);
+  }
+
+  function diffObjectFromOldObject(object, oldObject) {
+    var added = {};
+    var removed = {};
+    var changed = {};
+
+    for (var prop in oldObject) {
+      var newValue = object[prop];
+
+      if (newValue !== undefined && newValue === oldObject[prop])
+        continue;
+
+      if (!(prop in object)) {
+        removed[prop] = undefined;
+        continue;
+      }
+
+      if (newValue !== oldObject[prop])
+        changed[prop] = newValue;
+    }
+
+    for (var prop in object) {
+      if (prop in oldObject)
+        continue;
+
+      added[prop] = object[prop];
+    }
+
+    if (Array.isArray(object) && object.length !== oldObject.length)
+      changed.length = object.length;
+
+    return {
+      added: added,
+      removed: removed,
+      changed: changed
+    };
+  }
+
+  var eomTasks = [];
+  function runEOMTasks() {
+    if (!eomTasks.length)
+      return false;
+
+    for (var i = 0; i < eomTasks.length; i++) {
+      eomTasks[i]();
+    }
+    eomTasks.length = 0;
+    return true;
+  }
+
+  var runEOM = hasObserve ? (function(){
+    return function(fn) {
+      return Promise.resolve().then(fn);
+    }
+  })() :
+  (function() {
+    return function(fn) {
+      eomTasks.push(fn);
+    };
+  })();
+
+  var observedObjectCache = [];
+
+  function newObservedObject() {
+    var observer;
+    var object;
+    var discardRecords = false;
+    var first = true;
+
+    function callback(records) {
+      if (observer && observer.state_ === OPENED && !discardRecords)
+        observer.check_(records);
+    }
+
+    return {
+      open: function(obs) {
+        if (observer)
+          throw Error('ObservedObject in use');
+
+        if (!first)
+          Object.deliverChangeRecords(callback);
+
+        observer = obs;
+        first = false;
+      },
+      observe: function(obj, arrayObserve) {
+        object = obj;
+        if (arrayObserve)
+          Array.observe(object, callback);
+        else
+          Object.observe(object, callback);
+      },
+      deliver: function(discard) {
+        discardRecords = discard;
+        Object.deliverChangeRecords(callback);
+        discardRecords = false;
+      },
+      close: function() {
+        observer = undefined;
+        Object.unobserve(object, callback);
+        observedObjectCache.push(this);
+      }
+    };
+  }
+
+  /*
+   * The observedSet abstraction is a perf optimization which reduces the total
+   * number of Object.observe observations of a set of objects. The idea is that
+   * groups of Observers will have some object dependencies in common and this
+   * observed set ensures that each object in the transitive closure of
+   * dependencies is only observed once. The observedSet acts as a write barrier
+   * such that whenever any change comes through, all Observers are checked for
+   * changed values.
+   *
+   * Note that this optimization is explicitly moving work from setup-time to
+   * change-time.
+   *
+   * TODO(rafaelw): Implement "garbage collection". In order to move work off
+   * the critical path, when Observers are closed, their observed objects are
+   * not Object.unobserve(d). As a result, it's possible that if the observedSet
+   * is kept open, but some Observers have been closed, it could cause "leaks"
+   * (prevent otherwise collectable objects from being collected). At some
+   * point, we should implement incremental "gc" which keeps a list of
+   * observedSets which may need clean-up and does small amounts of cleanup on a
+   * timeout until all is clean.
+   */
+
+  function getObservedObject(observer, object, arrayObserve) {
+    var dir = observedObjectCache.pop() || newObservedObject();
+    dir.open(observer);
+    dir.observe(object, arrayObserve);
+    return dir;
+  }
+
+  var observedSetCache = [];
+
+  function newObservedSet() {
+    var observerCount = 0;
+    var observers = [];
+    var objects = [];
+    var rootObj;
+    var rootObjProps;
+
+    function observe(obj, prop) {
+      if (!obj)
+        return;
+
+      if (obj === rootObj)
+        rootObjProps[prop] = true;
+
+      if (objects.indexOf(obj) < 0) {
+        objects.push(obj);
+        Object.observe(obj, callback);
+      }
+
+      observe(Object.getPrototypeOf(obj), prop);
+    }
+
+    function allRootObjNonObservedProps(recs) {
+      for (var i = 0; i < recs.length; i++) {
+        var rec = recs[i];
+        if (rec.object !== rootObj ||
+            rootObjProps[rec.name] ||
+            rec.type === 'setPrototype') {
+          return false;
+        }
+      }
+      return true;
+    }
+
+    function callback(recs) {
+      if (allRootObjNonObservedProps(recs))
+        return;
+
+      var observer;
+      for (var i = 0; i < observers.length; i++) {
+        observer = observers[i];
+        if (observer.state_ == OPENED) {
+          observer.iterateObjects_(observe);
+        }
+      }
+
+      for (var i = 0; i < observers.length; i++) {
+        observer = observers[i];
+        if (observer.state_ == OPENED) {
+          observer.check_();
+        }
+      }
+    }
+
+    var record = {
+      objects: objects,
+      get rootObject() { return rootObj; },
+      set rootObject(value) {
+        rootObj = value;
+        rootObjProps = {};
+      },
+      open: function(obs, object) {
+        observers.push(obs);
+        observerCount++;
+        obs.iterateObjects_(observe);
+      },
+      close: function(obs) {
+        observerCount--;
+        if (observerCount > 0) {
+          return;
+        }
+
+        for (var i = 0; i < objects.length; i++) {
+          Object.unobserve(objects[i], callback);
+          Observer.unobservedCount++;
+        }
+
+        observers.length = 0;
+        objects.length = 0;
+        rootObj = undefined;
+        rootObjProps = undefined;
+        observedSetCache.push(this);
+        if (lastObservedSet === this)
+          lastObservedSet = null;
+      },
+    };
+
+    return record;
+  }
+
+  var lastObservedSet;
+
+  function getObservedSet(observer, obj) {
+    if (!lastObservedSet || lastObservedSet.rootObject !== obj) {
+      lastObservedSet = observedSetCache.pop() || newObservedSet();
+      lastObservedSet.rootObject = obj;
+    }
+    lastObservedSet.open(observer, obj);
+    return lastObservedSet;
+  }
+
+  var UNOPENED = 0;
+  var OPENED = 1;
+  var CLOSED = 2;
+  var RESETTING = 3;
+
+  var nextObserverId = 1;
+
+  function Observer() {
+    this.state_ = UNOPENED;
+    this.callback_ = undefined;
+    this.target_ = undefined; // TODO(rafaelw): Should be WeakRef
+    this.directObserver_ = undefined;
+    this.value_ = undefined;
+    this.id_ = nextObserverId++;
+  }
+
+  Observer.prototype = {
+    open: function(callback, target) {
+      if (this.state_ != UNOPENED)
+        throw Error('Observer has already been opened.');
+
+      addToAll(this);
+      this.callback_ = callback;
+      this.target_ = target;
+      this.connect_();
+      this.state_ = OPENED;
+      return this.value_;
+    },
+
+    close: function() {
+      if (this.state_ != OPENED)
+        return;
+
+      removeFromAll(this);
+      this.disconnect_();
+      this.value_ = undefined;
+      this.callback_ = undefined;
+      this.target_ = undefined;
+      this.state_ = CLOSED;
+    },
+
+    deliver: function() {
+      if (this.state_ != OPENED)
+        return;
+
+      dirtyCheck(this);
+    },
+
+    report_: function(changes) {
+      try {
+        this.callback_.apply(this.target_, changes);
+      } catch (ex) {
+        Observer._errorThrownDuringCallback = true;
+        console.error('Exception caught during observer callback: ' +
+                       (ex.stack || ex));
+      }
+    },
+
+    discardChanges: function() {
+      this.check_(undefined, true);
+      return this.value_;
+    }
+  }
+
+  var collectObservers = !hasObserve;
+  var allObservers;
+  Observer._allObserversCount = 0;
+
+  if (collectObservers) {
+    allObservers = [];
+  }
+
+  function addToAll(observer) {
+    Observer._allObserversCount++;
+    if (!collectObservers)
+      return;
+
+    allObservers.push(observer);
+  }
+
+  function removeFromAll(observer) {
+    Observer._allObserversCount--;
+  }
+
+  var runningMicrotaskCheckpoint = false;
+
+  global.Platform = global.Platform || {};
+
+  global.Platform.performMicrotaskCheckpoint = function() {
+    if (runningMicrotaskCheckpoint)
+      return;
+
+    if (!collectObservers)
+      return;
+
+    runningMicrotaskCheckpoint = true;
+
+    var cycles = 0;
+    var anyChanged, toCheck;
+
+    do {
+      cycles++;
+      toCheck = allObservers;
+      allObservers = [];
+      anyChanged = false;
+
+      for (var i = 0; i < toCheck.length; i++) {
+        var observer = toCheck[i];
+        if (observer.state_ != OPENED)
+          continue;
+
+        if (observer.check_())
+          anyChanged = true;
+
+        allObservers.push(observer);
+      }
+      if (runEOMTasks())
+        anyChanged = true;
+    } while (cycles < MAX_DIRTY_CHECK_CYCLES && anyChanged);
+
+    if (testingExposeCycleCount)
+      global.dirtyCheckCycleCount = cycles;
+
+    runningMicrotaskCheckpoint = false;
+  };
+
+  if (collectObservers) {
+    global.Platform.clearObservers = function() {
+      allObservers = [];
+    };
+  }
+
+  function ObjectObserver(object) {
+    Observer.call(this);
+    this.value_ = object;
+    this.oldObject_ = undefined;
+  }
+
+  ObjectObserver.prototype = createObject({
+    __proto__: Observer.prototype,
+
+    arrayObserve: false,
+
+    connect_: function(callback, target) {
+      if (hasObserve) {
+        this.directObserver_ = getObservedObject(this, this.value_,
+                                                 this.arrayObserve);
+      } else {
+        this.oldObject_ = this.copyObject(this.value_);
+      }
+
+    },
+
+    copyObject: function(object) {
+      var copy = Array.isArray(object) ? [] : {};
+      for (var prop in object) {
+        copy[prop] = object[prop];
+      };
+      if (Array.isArray(object))
+        copy.length = object.length;
+      return copy;
+    },
+
+    check_: function(changeRecords, skipChanges) {
+      var diff;
+      var oldValues;
+      if (hasObserve) {
+        if (!changeRecords)
+          return false;
+
+        oldValues = {};
+        diff = diffObjectFromChangeRecords(this.value_, changeRecords,
+                                           oldValues);
+      } else {
+        oldValues = this.oldObject_;
+        diff = diffObjectFromOldObject(this.value_, this.oldObject_);
+      }
+
+      if (diffIsEmpty(diff))
+        return false;
+
+      if (!hasObserve)
+        this.oldObject_ = this.copyObject(this.value_);
+
+      this.report_([
+        diff.added || {},
+        diff.removed || {},
+        diff.changed || {},
+        function(property) {
+          return oldValues[property];
+        }
+      ]);
+
+      return true;
+    },
+
+    disconnect_: function() {
+      if (hasObserve) {
+        this.directObserver_.close();
+        this.directObserver_ = undefined;
+      } else {
+        this.oldObject_ = undefined;
+      }
+    },
+
+    deliver: function() {
+      if (this.state_ != OPENED)
+        return;
+
+      if (hasObserve)
+        this.directObserver_.deliver(false);
+      else
+        dirtyCheck(this);
+    },
+
+    discardChanges: function() {
+      if (this.directObserver_)
+        this.directObserver_.deliver(true);
+      else
+        this.oldObject_ = this.copyObject(this.value_);
+
+      return this.value_;
+    }
+  });
+
+  function ArrayObserver(array) {
+    if (!Array.isArray(array))
+      throw Error('Provided object is not an Array');
+    ObjectObserver.call(this, array);
+  }
+
+  ArrayObserver.prototype = createObject({
+
+    __proto__: ObjectObserver.prototype,
+
+    arrayObserve: true,
+
+    copyObject: function(arr) {
+      return arr.slice();
+    },
+
+    check_: function(changeRecords) {
+      var splices;
+      if (hasObserve) {
+        if (!changeRecords)
+          return false;
+        splices = projectArraySplices(this.value_, changeRecords);
+      } else {
+        splices = calcSplices(this.value_, 0, this.value_.length,
+                              this.oldObject_, 0, this.oldObject_.length);
+      }
+
+      if (!splices || !splices.length)
+        return false;
+
+      if (!hasObserve)
+        this.oldObject_ = this.copyObject(this.value_);
+
+      this.report_([splices]);
+      return true;
+    }
+  });
+
+  ArrayObserver.applySplices = function(previous, current, splices) {
+    splices.forEach(function(splice) {
+      var spliceArgs = [splice.index, splice.removed.length];
+      var addIndex = splice.index;
+      while (addIndex < splice.index + splice.addedCount) {
+        spliceArgs.push(current[addIndex]);
+        addIndex++;
+      }
+
+      Array.prototype.splice.apply(previous, spliceArgs);
+    });
+  };
+
+  function PathObserver(object, path) {
+    Observer.call(this);
+
+    this.object_ = object;
+    this.path_ = getPath(path);
+    this.directObserver_ = undefined;
+  }
+
+  PathObserver.prototype = createObject({
+    __proto__: Observer.prototype,
+
+    get path() {
+      return this.path_;
+    },
+
+    connect_: function() {
+      if (hasObserve)
+        this.directObserver_ = getObservedSet(this, this.object_);
+
+      this.check_(undefined, true);
+    },
+
+    disconnect_: function() {
+      this.value_ = undefined;
+
+      if (this.directObserver_) {
+        this.directObserver_.close(this);
+        this.directObserver_ = undefined;
+      }
+    },
+
+    iterateObjects_: function(observe) {
+      this.path_.iterateObjects(this.object_, observe);
+    },
+
+    check_: function(changeRecords, skipChanges) {
+      var oldValue = this.value_;
+      this.value_ = this.path_.getValueFrom(this.object_);
+      if (skipChanges || areSameValue(this.value_, oldValue))
+        return false;
+
+      this.report_([this.value_, oldValue, this]);
+      return true;
+    },
+
+    setValue: function(newValue) {
+      if (this.path_)
+        this.path_.setValueFrom(this.object_, newValue);
+    }
+  });
+
+  function CompoundObserver(reportChangesOnOpen) {
+    Observer.call(this);
+
+    this.reportChangesOnOpen_ = reportChangesOnOpen;
+    this.value_ = [];
+    this.directObserver_ = undefined;
+    this.observed_ = [];
+  }
+
+  var observerSentinel = {};
+
+  CompoundObserver.prototype = createObject({
+    __proto__: Observer.prototype,
+
+    connect_: function() {
+      if (hasObserve) {
+        var object;
+        var needsDirectObserver = false;
+        for (var i = 0; i < this.observed_.length; i += 2) {
+          object = this.observed_[i]
+          if (object !== observerSentinel) {
+            needsDirectObserver = true;
+            break;
+          }
+        }
+
+        if (needsDirectObserver)
+          this.directObserver_ = getObservedSet(this, object);
+      }
+
+      this.check_(undefined, !this.reportChangesOnOpen_);
+    },
+
+    disconnect_: function() {
+      for (var i = 0; i < this.observed_.length; i += 2) {
+        if (this.observed_[i] === observerSentinel)
+          this.observed_[i + 1].close();
+      }
+      this.observed_.length = 0;
+      this.value_.length = 0;
+
+      if (this.directObserver_) {
+        this.directObserver_.close(this);
+        this.directObserver_ = undefined;
+      }
+    },
+
+    addPath: function(object, path) {
+      if (this.state_ != UNOPENED && this.state_ != RESETTING)
+        throw Error('Cannot add paths once started.');
+
+      var path = getPath(path);
+      this.observed_.push(object, path);
+      if (!this.reportChangesOnOpen_)
+        return;
+      var index = this.observed_.length / 2 - 1;
+      this.value_[index] = path.getValueFrom(object);
+    },
+
+    addObserver: function(observer) {
+      if (this.state_ != UNOPENED && this.state_ != RESETTING)
+        throw Error('Cannot add observers once started.');
+
+      this.observed_.push(observerSentinel, observer);
+      if (!this.reportChangesOnOpen_)
+        return;
+      var index = this.observed_.length / 2 - 1;
+      this.value_[index] = observer.open(this.deliver, this);
+    },
+
+    startReset: function() {
+      if (this.state_ != OPENED)
+        throw Error('Can only reset while open');
+
+      this.state_ = RESETTING;
+      this.disconnect_();
+    },
+
+    finishReset: function() {
+      if (this.state_ != RESETTING)
+        throw Error('Can only finishReset after startReset');
+      this.state_ = OPENED;
+      this.connect_();
+
+      return this.value_;
+    },
+
+    iterateObjects_: function(observe) {
+      var object;
+      for (var i = 0; i < this.observed_.length; i += 2) {
+        object = this.observed_[i]
+        if (object !== observerSentinel)
+          this.observed_[i + 1].iterateObjects(object, observe)
+      }
+    },
+
+    check_: function(changeRecords, skipChanges) {
+      var oldValues;
+      for (var i = 0; i < this.observed_.length; i += 2) {
+        var object = this.observed_[i];
+        var path = this.observed_[i+1];
+        var value;
+        if (object === observerSentinel) {
+          var observable = path;
+          value = this.state_ === UNOPENED ?
+              observable.open(this.deliver, this) :
+              observable.discardChanges();
+        } else {
+          value = path.getValueFrom(object);
+        }
+
+        if (skipChanges) {
+          this.value_[i / 2] = value;
+          continue;
+        }
+
+        if (areSameValue(value, this.value_[i / 2]))
+          continue;
+
+        oldValues = oldValues || [];
+        oldValues[i / 2] = this.value_[i / 2];
+        this.value_[i / 2] = value;
+      }
+
+      if (!oldValues)
+        return false;
+
+      // TODO(rafaelw): Having observed_ as the third callback arg here is
+      // pretty lame API. Fix.
+      this.report_([this.value_, oldValues, this.observed_]);
+      return true;
+    }
+  });
+
+  function identFn(value) { return value; }
+
+  function ObserverTransform(observable, getValueFn, setValueFn,
+                             dontPassThroughSet) {
+    this.callback_ = undefined;
+    this.target_ = undefined;
+    this.value_ = undefined;
+    this.observable_ = observable;
+    this.getValueFn_ = getValueFn || identFn;
+    this.setValueFn_ = setValueFn || identFn;
+    // TODO(rafaelw): This is a temporary hack. PolymerExpressions needs this
+    // at the moment because of a bug in it's dependency tracking.
+    this.dontPassThroughSet_ = dontPassThroughSet;
+  }
+
+  ObserverTransform.prototype = {
+    open: function(callback, target) {
+      this.callback_ = callback;
+      this.target_ = target;
+      this.value_ =
+          this.getValueFn_(this.observable_.open(this.observedCallback_, this));
+      return this.value_;
+    },
+
+    observedCallback_: function(value) {
+      value = this.getValueFn_(value);
+      if (areSameValue(value, this.value_))
+        return;
+      var oldValue = this.value_;
+      this.value_ = value;
+      this.callback_.call(this.target_, this.value_, oldValue);
+    },
+
+    discardChanges: function() {
+      this.value_ = this.getValueFn_(this.observable_.discardChanges());
+      return this.value_;
+    },
+
+    deliver: function() {
+      return this.observable_.deliver();
+    },
+
+    setValue: function(value) {
+      value = this.setValueFn_(value);
+      if (!this.dontPassThroughSet_ && this.observable_.setValue)
+        return this.observable_.setValue(value);
+    },
+
+    close: function() {
+      if (this.observable_)
+        this.observable_.close();
+      this.callback_ = undefined;
+      this.target_ = undefined;
+      this.observable_ = undefined;
+      this.value_ = undefined;
+      this.getValueFn_ = undefined;
+      this.setValueFn_ = undefined;
+    }
+  }
+
+  var expectedRecordTypes = {
+    add: true,
+    update: true,
+    delete: true
+  };
+
+  function diffObjectFromChangeRecords(object, changeRecords, oldValues) {
+    var added = {};
+    var removed = {};
+
+    for (var i = 0; i < changeRecords.length; i++) {
+      var record = changeRecords[i];
+      if (!expectedRecordTypes[record.type]) {
+        console.error('Unknown changeRecord type: ' + record.type);
+        console.error(record);
+        continue;
+      }
+
+      if (!(record.name in oldValues))
+        oldValues[record.name] = record.oldValue;
+
+      if (record.type == 'update')
+        continue;
+
+      if (record.type == 'add') {
+        if (record.name in removed)
+          delete removed[record.name];
+        else
+          added[record.name] = true;
+
+        continue;
+      }
+
+      // type = 'delete'
+      if (record.name in added) {
+        delete added[record.name];
+        delete oldValues[record.name];
+      } else {
+        removed[record.name] = true;
+      }
+    }
+
+    for (var prop in added)
+      added[prop] = object[prop];
+
+    for (var prop in removed)
+      removed[prop] = undefined;
+
+    var changed = {};
+    for (var prop in oldValues) {
+      if (prop in added || prop in removed)
+        continue;
+
+      var newValue = object[prop];
+      if (oldValues[prop] !== newValue)
+        changed[prop] = newValue;
+    }
+
+    return {
+      added: added,
+      removed: removed,
+      changed: changed
+    };
+  }
+
+  function newSplice(index, removed, addedCount) {
+    return {
+      index: index,
+      removed: removed,
+      addedCount: addedCount
+    };
+  }
+
+  var EDIT_LEAVE = 0;
+  var EDIT_UPDATE = 1;
+  var EDIT_ADD = 2;
+  var EDIT_DELETE = 3;
+
+  function ArraySplice() {}
+
+  ArraySplice.prototype = {
+
+    // Note: This function is *based* on the computation of the Levenshtein
+    // "edit" distance. The one change is that "updates" are treated as two
+    // edits - not one. With Array splices, an update is really a delete
+    // followed by an add. By retaining this, we optimize for "keeping" the
+    // maximum array items in the original array. For example:
+    //
+    //   'xxxx123' -> '123yyyy'
+    //
+    // With 1-edit updates, the shortest path would be just to update all seven
+    // characters. With 2-edit updates, we delete 4, leave 3, and add 4. This
+    // leaves the substring '123' intact.
+    calcEditDistances: function(current, currentStart, currentEnd,
+                                old, oldStart, oldEnd) {
+      // "Deletion" columns
+      var rowCount = oldEnd - oldStart + 1;
+      var columnCount = currentEnd - currentStart + 1;
+      var distances = new Array(rowCount);
+
+      // "Addition" rows. Initialize null column.
+      for (var i = 0; i < rowCount; i++) {
+        distances[i] = new Array(columnCount);
+        distances[i][0] = i;
+      }
+
+      // Initialize null row
+      for (var j = 0; j < columnCount; j++)
+        distances[0][j] = j;
+
+      for (var i = 1; i < rowCount; i++) {
+        for (var j = 1; j < columnCount; j++) {
+          if (this.equals(current[currentStart + j - 1], old[oldStart + i - 1]))
+            distances[i][j] = distances[i - 1][j - 1];
+          else {
+            var north = distances[i - 1][j] + 1;
+            var west = distances[i][j - 1] + 1;
+            distances[i][j] = north < west ? north : west;
+          }
+        }
+      }
+
+      return distances;
+    },
+
+    // This starts at the final weight, and walks "backward" by finding
+    // the minimum previous weight recursively until the origin of the weight
+    // matrix.
+    spliceOperationsFromEditDistances: function(distances) {
+      var i = distances.length - 1;
+      var j = distances[0].length - 1;
+      var current = distances[i][j];
+      var edits = [];
+      while (i > 0 || j > 0) {
+        if (i == 0) {
+          edits.push(EDIT_ADD);
+          j--;
+          continue;
+        }
+        if (j == 0) {
+          edits.push(EDIT_DELETE);
+          i--;
+          continue;
+        }
+        var northWest = distances[i - 1][j - 1];
+        var west = distances[i - 1][j];
+        var north = distances[i][j - 1];
+
+        var min;
+        if (west < north)
+          min = west < northWest ? west : northWest;
+        else
+          min = north < northWest ? north : northWest;
+
+        if (min == northWest) {
+          if (northWest == current) {
+            edits.push(EDIT_LEAVE);
+          } else {
+            edits.push(EDIT_UPDATE);
+            current = northWest;
+          }
+          i--;
+          j--;
+        } else if (min == west) {
+          edits.push(EDIT_DELETE);
+          i--;
+          current = west;
+        } else {
+          edits.push(EDIT_ADD);
+          j--;
+          current = north;
+        }
+      }
+
+      edits.reverse();
+      return edits;
+    },
+
+    /**
+     * Splice Projection functions:
+     *
+     * A splice map is a representation of how a previous array of items
+     * was transformed into a new array of items. Conceptually it is a list of
+     * tuples of
+     *
+     *   <index, removed, addedCount>
+     *
+     * which are kept in ascending index order of. The tuple represents that at
+     * the |index|, |removed| sequence of items were removed, and counting forward
+     * from |index|, |addedCount| items were added.
+     */
+
+    /**
+     * Lacking individual splice mutation information, the minimal set of
+     * splices can be synthesized given the previous state and final state of an
+     * array. The basic approach is to calculate the edit distance matrix and
+     * choose the shortest path through it.
+     *
+     * Complexity: O(l * p)
+     *   l: The length of the current array
+     *   p: The length of the old array
+     */
+    calcSplices: function(current, currentStart, currentEnd,
+                          old, oldStart, oldEnd) {
+      var prefixCount = 0;
+      var suffixCount = 0;
+
+      var minLength = Math.min(currentEnd - currentStart, oldEnd - oldStart);
+      if (currentStart == 0 && oldStart == 0)
+        prefixCount = this.sharedPrefix(current, old, minLength);
+
+      if (currentEnd == current.length && oldEnd == old.length)
+        suffixCount = this.sharedSuffix(current, old, minLength - prefixCount);
+
+      currentStart += prefixCount;
+      oldStart += prefixCount;
+      currentEnd -= suffixCount;
+      oldEnd -= suffixCount;
+
+      if (currentEnd - currentStart == 0 && oldEnd - oldStart == 0)
+        return [];
+
+      if (currentStart == currentEnd) {
+        var splice = newSplice(currentStart, [], 0);
+        while (oldStart < oldEnd)
+          splice.removed.push(old[oldStart++]);
+
+        return [ splice ];
+      } else if (oldStart == oldEnd)
+        return [ newSplice(currentStart, [], currentEnd - currentStart) ];
+
+      var ops = this.spliceOperationsFromEditDistances(
+          this.calcEditDistances(current, currentStart, currentEnd,
+                                 old, oldStart, oldEnd));
+
+      var splice = undefined;
+      var splices = [];
+      var index = currentStart;
+      var oldIndex = oldStart;
+      for (var i = 0; i < ops.length; i++) {
+        switch(ops[i]) {
+          case EDIT_LEAVE:
+            if (splice) {
+              splices.push(splice);
+              splice = undefined;
+            }
+
+            index++;
+            oldIndex++;
+            break;
+          case EDIT_UPDATE:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.addedCount++;
+            index++;
+
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+          case EDIT_ADD:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.addedCount++;
+            index++;
+            break;
+          case EDIT_DELETE:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+        }
+      }
+
+      if (splice) {
+        splices.push(splice);
+      }
+      return splices;
+    },
+
+    sharedPrefix: function(current, old, searchLength) {
+      for (var i = 0; i < searchLength; i++)
+        if (!this.equals(current[i], old[i]))
+          return i;
+      return searchLength;
+    },
+
+    sharedSuffix: function(current, old, searchLength) {
+      var index1 = current.length;
+      var index2 = old.length;
+      var count = 0;
+      while (count < searchLength && this.equals(current[--index1], old[--index2]))
+        count++;
+
+      return count;
+    },
+
+    calculateSplices: function(current, previous) {
+      return this.calcSplices(current, 0, current.length, previous, 0,
+                              previous.length);
+    },
+
+    equals: function(currentValue, previousValue) {
+      return currentValue === previousValue;
+    }
+  };
+
+  var arraySplice = new ArraySplice();
+
+  function calcSplices(current, currentStart, currentEnd,
+                       old, oldStart, oldEnd) {
+    return arraySplice.calcSplices(current, currentStart, currentEnd,
+                                   old, oldStart, oldEnd);
+  }
+
+  function intersect(start1, end1, start2, end2) {
+    // Disjoint
+    if (end1 < start2 || end2 < start1)
+      return -1;
+
+    // Adjacent
+    if (end1 == start2 || end2 == start1)
+      return 0;
+
+    // Non-zero intersect, span1 first
+    if (start1 < start2) {
+      if (end1 < end2)
+        return end1 - start2; // Overlap
+      else
+        return end2 - start2; // Contained
+    } else {
+      // Non-zero intersect, span2 first
+      if (end2 < end1)
+        return end2 - start1; // Overlap
+      else
+        return end1 - start1; // Contained
+    }
+  }
+
+  function mergeSplice(splices, index, removed, addedCount) {
+
+    var splice = newSplice(index, removed, addedCount);
+
+    var inserted = false;
+    var insertionOffset = 0;
+
+    for (var i = 0; i < splices.length; i++) {
+      var current = splices[i];
+      current.index += insertionOffset;
+
+      if (inserted)
+        continue;
+
+      var intersectCount = intersect(splice.index,
+                                     splice.index + splice.removed.length,
+                                     current.index,
+                                     current.index + current.addedCount);
+
+      if (intersectCount >= 0) {
+        // Merge the two splices
+
+        splices.splice(i, 1);
+        i--;
+
+        insertionOffset -= current.addedCount - current.removed.length;
+
+        splice.addedCount += current.addedCount - intersectCount;
+        var deleteCount = splice.removed.length +
+                          current.removed.length - intersectCount;
+
+        if (!splice.addedCount && !deleteCount) {
+          // merged splice is a noop. discard.
+          inserted = true;
+        } else {
+          var removed = current.removed;
+
+          if (splice.index < current.index) {
+            // some prefix of splice.removed is prepended to current.removed.
+            var prepend = splice.removed.slice(0, current.index - splice.index);
+            Array.prototype.push.apply(prepend, removed);
+            removed = prepend;
+          }
+
+          if (splice.index + splice.removed.length > current.index + current.addedCount) {
+            // some suffix of splice.removed is appended to current.removed.
+            var append = splice.removed.slice(current.index + current.addedCount - splice.index);
+            Array.prototype.push.apply(removed, append);
+          }
+
+          splice.removed = removed;
+          if (current.index < splice.index) {
+            splice.index = current.index;
+          }
+        }
+      } else if (splice.index < current.index) {
+        // Insert splice here.
+
+        inserted = true;
+
+        splices.splice(i, 0, splice);
+        i++;
+
+        var offset = splice.addedCount - splice.removed.length
+        current.index += offset;
+        insertionOffset += offset;
+      }
+    }
+
+    if (!inserted)
+      splices.push(splice);
+  }
+
+  function createInitialSplices(array, changeRecords) {
+    var splices = [];
+
+    for (var i = 0; i < changeRecords.length; i++) {
+      var record = changeRecords[i];
+      switch(record.type) {
+        case 'splice':
+          mergeSplice(splices, record.index, record.removed.slice(), record.addedCount);
+          break;
+        case 'add':
+        case 'update':
+        case 'delete':
+          if (!isIndex(record.name))
+            continue;
+          var index = toNumber(record.name);
+          if (index < 0)
+            continue;
+          mergeSplice(splices, index, [record.oldValue], 1);
+          break;
+        default:
+          console.error('Unexpected record type: ' + JSON.stringify(record));
+          break;
+      }
+    }
+
+    return splices;
+  }
+
+  function projectArraySplices(array, changeRecords) {
+    var splices = [];
+
+    createInitialSplices(array, changeRecords).forEach(function(splice) {
+      if (splice.addedCount == 1 && splice.removed.length == 1) {
+        if (splice.removed[0] !== array[splice.index])
+          splices.push(splice);
+
+        return
+      };
+
+      splices = splices.concat(calcSplices(array, splice.index, splice.index + splice.addedCount,
+                                           splice.removed, 0, splice.removed.length));
+    });
+
+    return splices;
+  }
+
+  // Export the observe-js object for **Node.js**, with backwards-compatibility
+  // for the old `require()` API. Also ensure `exports` is not a DOM Element.
+  // If we're in the browser, export as a global object.
+
+  var expose = global;
+
+  if (typeof exports !== 'undefined' && !exports.nodeType) {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports;
+    }
+    expose = exports;
+  }
+
+  expose.Observer = Observer;
+  expose.Observer.runEOM_ = runEOM;
+  expose.Observer.observerSentinel_ = observerSentinel; // for testing.
+  expose.Observer.hasObjectObserve = hasObserve;
+  expose.ArrayObserver = ArrayObserver;
+  expose.ArrayObserver.calculateSplices = function(current, previous) {
+    return arraySplice.calculateSplices(current, previous);
+  };
+
+  expose.ArraySplice = ArraySplice;
+  expose.ObjectObserver = ObjectObserver;
+  expose.PathObserver = PathObserver;
+  expose.CompoundObserver = CompoundObserver;
+  expose.Path = Path;
+  expose.ObserverTransform = ObserverTransform;
+  
+})(typeof global !== 'undefined' && global && typeof module !== 'undefined' && module ? global : this || window);
+
+// Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+// This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+// The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+// The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+// Code distributed by Google as part of the polymer project is also
+// subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+
+(function(global) {
+  'use strict';
+
+  var filter = Array.prototype.filter.call.bind(Array.prototype.filter);
+
+  function getTreeScope(node) {
+    while (node.parentNode) {
+      node = node.parentNode;
+    }
+
+    return typeof node.getElementById === 'function' ? node : null;
+  }
+
+  Node.prototype.bind = function(name, observable) {
+    console.error('Unhandled binding to Node: ', this, name, observable);
+  };
+
+  Node.prototype.bindFinished = function() {};
+
+  function updateBindings(node, name, binding) {
+    var bindings = node.bindings_;
+    if (!bindings)
+      bindings = node.bindings_ = {};
+
+    if (bindings[name])
+      binding[name].close();
+
+    return bindings[name] = binding;
+  }
+
+  function returnBinding(node, name, binding) {
+    return binding;
+  }
+
+  function sanitizeValue(value) {
+    return value == null ? '' : value;
+  }
+
+  function updateText(node, value) {
+    node.data = sanitizeValue(value);
+  }
+
+  function textBinding(node) {
+    return function(value) {
+      return updateText(node, value);
+    };
+  }
+
+  var maybeUpdateBindings = returnBinding;
+
+  Object.defineProperty(Platform, 'enableBindingsReflection', {
+    get: function() {
+      return maybeUpdateBindings === updateBindings;
+    },
+    set: function(enable) {
+      maybeUpdateBindings = enable ? updateBindings : returnBinding;
+      return enable;
+    },
+    configurable: true
+  });
+
+  Text.prototype.bind = function(name, value, oneTime) {
+    if (name !== 'textContent')
+      return Node.prototype.bind.call(this, name, value, oneTime);
+
+    if (oneTime)
+      return updateText(this, value);
+
+    var observable = value;
+    updateText(this, observable.open(textBinding(this)));
+    return maybeUpdateBindings(this, name, observable);
+  }
+
+  function updateAttribute(el, name, conditional, value) {
+    if (conditional) {
+      if (value)
+        el.setAttribute(name, '');
+      else
+        el.removeAttribute(name);
+      return;
+    }
+
+    el.setAttribute(name, sanitizeValue(value));
+  }
+
+  function attributeBinding(el, name, conditional) {
+    return function(value) {
+      updateAttribute(el, name, conditional, value);
+    };
+  }
+
+  Element.prototype.bind = function(name, value, oneTime) {
+    var conditional = name[name.length - 1] == '?';
+    if (conditional) {
+      this.removeAttribute(name);
+      name = name.slice(0, -1);
+    }
+
+    if (oneTime)
+      return updateAttribute(this, name, conditional, value);
+
+
+    var observable = value;
+    updateAttribute(this, name, conditional,
+        observable.open(attributeBinding(this, name, conditional)));
+
+    return maybeUpdateBindings(this, name, observable);
+  };
+
+  var checkboxEventType;
+  (function() {
+    // Attempt to feature-detect which event (change or click) is fired first
+    // for checkboxes.
+    var div = document.createElement('div');
+    var checkbox = div.appendChild(document.createElement('input'));
+    checkbox.setAttribute('type', 'checkbox');
+    var first;
+    var count = 0;
+    checkbox.addEventListener('click', function(e) {
+      count++;
+      first = first || 'click';
+    });
+    checkbox.addEventListener('change', function() {
+      count++;
+      first = first || 'change';
+    });
+
+    var event = document.createEvent('MouseEvent');
+    event.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false,
+        false, false, false, 0, null);
+    checkbox.dispatchEvent(event);
+    // WebKit/Blink don't fire the change event if the element is outside the
+    // document, so assume 'change' for that case.
+    checkboxEventType = count == 1 ? 'change' : first;
+  })();
+
+  function getEventForInputType(element) {
+    switch (element.type) {
+      case 'checkbox':
+        return checkboxEventType;
+      case 'radio':
+      case 'select-multiple':
+      case 'select-one':
+        return 'change';
+      case 'range':
+        if (/Trident|MSIE/.test(navigator.userAgent))
+          return 'change';
+      default:
+        return 'input';
+    }
+  }
+
+  function updateInput(input, property, value, santizeFn) {
+    input[property] = (santizeFn || sanitizeValue)(value);
+  }
+
+  function inputBinding(input, property, santizeFn) {
+    return function(value) {
+      return updateInput(input, property, value, santizeFn);
+    }
+  }
+
+  function noop() {}
+
+  function bindInputEvent(input, property, observable, postEventFn) {
+    var eventType = getEventForInputType(input);
+
+    function eventHandler() {
+      var isNum = property == 'value' && input.type == 'number';
+      observable.setValue(isNum ? input.valueAsNumber : input[property]);
+      observable.discardChanges();
+      (postEventFn || noop)(input);
+      Platform.performMicrotaskCheckpoint();
+    }
+    input.addEventListener(eventType, eventHandler);
+
+    return {
+      close: function() {
+        input.removeEventListener(eventType, eventHandler);
+        observable.close();
+      },
+
+      observable_: observable
+    }
+  }
+
+  function booleanSanitize(value) {
+    return Boolean(value);
+  }
+
+  // |element| is assumed to be an HTMLInputElement with |type| == 'radio'.
+  // Returns an array containing all radio buttons other than |element| that
+  // have the same |name|, either in the form that |element| belongs to or,
+  // if no form, in the document tree to which |element| belongs.
+  //
+  // This implementation is based upon the HTML spec definition of a
+  // "radio button group":
+  //   http://www.whatwg.org/specs/web-apps/current-work/multipage/number-state.html#radio-button-group
+  //
+  function getAssociatedRadioButtons(element) {
+    if (element.form) {
+      return filter(element.form.elements, function(el) {
+        return el != element &&
+            el.tagName == 'INPUT' &&
+            el.type == 'radio' &&
+            el.name == element.name;
+      });
+    } else {
+      var treeScope = getTreeScope(element);
+      if (!treeScope)
+        return [];
+      var radios = treeScope.querySelectorAll(
+          'input[type="radio"][name="' + element.name + '"]');
+      return filter(radios, function(el) {
+        return el != element && !el.form;
+      });
+    }
+  }
+
+  function checkedPostEvent(input) {
+    // Only the radio button that is getting checked gets an event. We
+    // therefore find all the associated radio buttons and update their
+    // check binding manually.
+    if (input.tagName === 'INPUT' &&
+        input.type === 'radio') {
+      getAssociatedRadioButtons(input).forEach(function(radio) {
+        var checkedBinding = radio.bindings_.checked;
+        if (checkedBinding) {
+          // Set the value directly to avoid an infinite call stack.
+          checkedBinding.observable_.setValue(false);
+        }
+      });
+    }
+  }
+
+  HTMLInputElement.prototype.bind = function(name, value, oneTime) {
+    if (name !== 'value' && name !== 'checked')
+      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
+
+    this.removeAttribute(name);
+    var sanitizeFn = name == 'checked' ? booleanSanitize : sanitizeValue;
+    var postEventFn = name == 'checked' ? checkedPostEvent : noop;
+
+    if (oneTime)
+      return updateInput(this, name, value, sanitizeFn);
+
+
+    var observable = value;
+    var binding = bindInputEvent(this, name, observable, postEventFn);
+    updateInput(this, name,
+                observable.open(inputBinding(this, name, sanitizeFn)),
+                sanitizeFn);
+
+    // Checkboxes may need to update bindings of other checkboxes.
+    return updateBindings(this, name, binding);
+  }
+
+  HTMLTextAreaElement.prototype.bind = function(name, value, oneTime) {
+    if (name !== 'value')
+      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
+
+    this.removeAttribute('value');
+
+    if (oneTime)
+      return updateInput(this, 'value', value);
+
+    var observable = value;
+    var binding = bindInputEvent(this, 'value', observable);
+    updateInput(this, 'value',
+                observable.open(inputBinding(this, 'value', sanitizeValue)));
+    return maybeUpdateBindings(this, name, binding);
+  }
+
+  function updateOption(option, value) {
+    var parentNode = option.parentNode;;
+    var select;
+    var selectBinding;
+    var oldValue;
+    if (parentNode instanceof HTMLSelectElement &&
+        parentNode.bindings_ &&
+        parentNode.bindings_.value) {
+      select = parentNode;
+      selectBinding = select.bindings_.value;
+      oldValue = select.value;
+    }
+
+    option.value = sanitizeValue(value);
+
+    if (select && select.value != oldValue) {
+      selectBinding.observable_.setValue(select.value);
+      selectBinding.observable_.discardChanges();
+      Platform.performMicrotaskCheckpoint();
+    }
+  }
+
+  function optionBinding(option) {
+    return function(value) {
+      updateOption(option, value);
+    }
+  }
+
+  HTMLOptionElement.prototype.bind = function(name, value, oneTime) {
+    if (name !== 'value')
+      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
+
+    this.removeAttribute('value');
+
+    if (oneTime)
+      return updateOption(this, value);
+
+    var observable = value;
+    var binding = bindInputEvent(this, 'value', observable);
+    updateOption(this, observable.open(optionBinding(this)));
+    return maybeUpdateBindings(this, name, binding);
+  }
+
+  HTMLSelectElement.prototype.bind = function(name, value, oneTime) {
+    if (name === 'selectedindex')
+      name = 'selectedIndex';
+
+    if (name !== 'selectedIndex' && name !== 'value')
+      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
+
+    this.removeAttribute(name);
+
+    if (oneTime)
+      return updateInput(this, name, value);
+
+    var observable = value;
+    var binding = bindInputEvent(this, name, observable);
+    updateInput(this, name,
+                observable.open(inputBinding(this, name)));
+
+    // Option update events may need to access select bindings.
+    return updateBindings(this, name, binding);
+  }
+})(this);
+
+// Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+// This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+// The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+// The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+// Code distributed by Google as part of the polymer project is also
+// subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+
+(function(global) {
+  'use strict';
+
+  function assert(v) {
+    if (!v)
+      throw new Error('Assertion failed');
+  }
+
+  var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+
+  function getFragmentRoot(node) {
+    var p;
+    while (p = node.parentNode) {
+      node = p;
+    }
+
+    return node;
+  }
+
+  function searchRefId(node, id) {
+    if (!id)
+      return;
+
+    var ref;
+    var selector = '#' + id;
+    while (!ref) {
+      node = getFragmentRoot(node);
+
+      if (node.protoContent_)
+        ref = node.protoContent_.querySelector(selector);
+      else if (node.getElementById)
+        ref = node.getElementById(id);
+
+      if (ref || !node.templateCreator_)
+        break
+
+      node = node.templateCreator_;
+    }
+
+    return ref;
+  }
+
+  function getInstanceRoot(node) {
+    while (node.parentNode) {
+      node = node.parentNode;
+    }
+    return node.templateCreator_ ? node : null;
+  }
+
+  var Map;
+  if (global.Map && typeof global.Map.prototype.forEach === 'function') {
+    Map = global.Map;
+  } else {
+    Map = function() {
+      this.keys = [];
+      this.values = [];
+    };
+
+    Map.prototype = {
+      set: function(key, value) {
+        var index = this.keys.indexOf(key);
+        if (index < 0) {
+          this.keys.push(key);
+          this.values.push(value);
+        } else {
+          this.values[index] = value;
+        }
+      },
+
+      get: function(key) {
+        var index = this.keys.indexOf(key);
+        if (index < 0)
+          return;
+
+        return this.values[index];
+      },
+
+      delete: function(key, value) {
+        var index = this.keys.indexOf(key);
+        if (index < 0)
+          return false;
+
+        this.keys.splice(index, 1);
+        this.values.splice(index, 1);
+        return true;
+      },
+
+      forEach: function(f, opt_this) {
+        for (var i = 0; i < this.keys.length; i++)
+          f.call(opt_this || this, this.values[i], this.keys[i], this);
+      }
+    };
+  }
+
+  // JScript does not have __proto__. We wrap all object literals with
+  // createObject which uses Object.create, Object.defineProperty and
+  // Object.getOwnPropertyDescriptor to create a new object that does the exact
+  // same thing. The main downside to this solution is that we have to extract
+  // all those property descriptors for IE.
+  var createObject = ('__proto__' in {}) ?
+      function(obj) { return obj; } :
+      function(obj) {
+        var proto = obj.__proto__;
+        if (!proto)
+          return obj;
+        var newObject = Object.create(proto);
+        Object.getOwnPropertyNames(obj).forEach(function(name) {
+          Object.defineProperty(newObject, name,
+                               Object.getOwnPropertyDescriptor(obj, name));
+        });
+        return newObject;
+      };
+
+  // IE does not support have Document.prototype.contains.
+  if (typeof document.contains != 'function') {
+    Document.prototype.contains = function(node) {
+      if (node === this || node.parentNode === this)
+        return true;
+      return this.documentElement.contains(node);
+    }
+  }
+
+  var BIND = 'bind';
+  var REPEAT = 'repeat';
+  var IF = 'if';
+
+  var templateAttributeDirectives = {
+    'template': true,
+    'repeat': true,
+    'bind': true,
+    'ref': true,
+    'if': true
+  };
+
+  var semanticTemplateElements = {
+    'THEAD': true,
+    'TBODY': true,
+    'TFOOT': true,
+    'TH': true,
+    'TR': true,
+    'TD': true,
+    'COLGROUP': true,
+    'COL': true,
+    'CAPTION': true,
+    'OPTION': true,
+    'OPTGROUP': true
+  };
+
+  var hasTemplateElement = typeof HTMLTemplateElement !== 'undefined';
+  if (hasTemplateElement) {
+    // TODO(rafaelw): Remove when fix for
+    // https://codereview.chromium.org/164803002/
+    // makes it to Chrome release.
+    (function() {
+      var t = document.createElement('template');
+      var d = t.content.ownerDocument;
+      var html = d.appendChild(d.createElement('html'));
+      var head = html.appendChild(d.createElement('head'));
+      var base = d.createElement('base');
+      base.href = document.baseURI;
+      head.appendChild(base);
+    })();
+  }
+
+  var allTemplatesSelectors = 'template, ' +
+      Object.keys(semanticTemplateElements).map(function(tagName) {
+        return tagName.toLowerCase() + '[template]';
+      }).join(', ');
+
+  function isSVGTemplate(el) {
+    return el.tagName == 'template' &&
+           el.namespaceURI == 'http://www.w3.org/2000/svg';
+  }
+
+  function isHTMLTemplate(el) {
+    return el.tagName == 'TEMPLATE' &&
+           el.namespaceURI == 'http://www.w3.org/1999/xhtml';
+  }
+
+  function isAttributeTemplate(el) {
+    return Boolean(semanticTemplateElements[el.tagName] &&
+                   el.hasAttribute('template'));
+  }
+
+  function isTemplate(el) {
+    if (el.isTemplate_ === undefined)
+      el.isTemplate_ = el.tagName == 'TEMPLATE' || isAttributeTemplate(el);
+
+    return el.isTemplate_;
+  }
+
+  // FIXME: Observe templates being added/removed from documents
+  // FIXME: Expose imperative API to decorate and observe templates in
+  // "disconnected tress" (e.g. ShadowRoot)
+  document.addEventListener('DOMContentLoaded', function(e) {
+    bootstrapTemplatesRecursivelyFrom(document);
+    // FIXME: Is this needed? Seems like it shouldn't be.
+    Platform.performMicrotaskCheckpoint();
+  }, false);
+
+  function forAllTemplatesFrom(node, fn) {
+    var subTemplates = node.querySelectorAll(allTemplatesSelectors);
+
+    if (isTemplate(node))
+      fn(node)
+    forEach(subTemplates, fn);
+  }
+
+  function bootstrapTemplatesRecursivelyFrom(node) {
+    function bootstrap(template) {
+      if (!HTMLTemplateElement.decorate(template))
+        bootstrapTemplatesRecursivelyFrom(template.content);
+    }
+
+    forAllTemplatesFrom(node, bootstrap);
+  }
+
+  if (!hasTemplateElement) {
+    /**
+     * This represents a <template> element.
+     * @constructor
+     * @extends {HTMLElement}
+     */
+    global.HTMLTemplateElement = function() {
+      throw TypeError('Illegal constructor');
+    };
+  }
+
+  var hasProto = '__proto__' in {};
+
+  function mixin(to, from) {
+    Object.getOwnPropertyNames(from).forEach(function(name) {
+      Object.defineProperty(to, name,
+                            Object.getOwnPropertyDescriptor(from, name));
+    });
+  }
+
+  // http://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/templates/index.html#dfn-template-contents-owner
+  function getOrCreateTemplateContentsOwner(template) {
+    var doc = template.ownerDocument
+    if (!doc.defaultView)
+      return doc;
+    var d = doc.templateContentsOwner_;
+    if (!d) {
+      // TODO(arv): This should either be a Document or HTMLDocument depending
+      // on doc.
+      d = doc.implementation.createHTMLDocument('');
+      while (d.lastChild) {
+        d.removeChild(d.lastChild);
+      }
+      doc.templateContentsOwner_ = d;
+    }
+    return d;
+  }
+
+  function getTemplateStagingDocument(template) {
+    if (!template.stagingDocument_) {
+      var owner = template.ownerDocument;
+      if (!owner.stagingDocument_) {
+        owner.stagingDocument_ = owner.implementation.createHTMLDocument('');
+        owner.stagingDocument_.isStagingDocument = true;
+        // TODO(rafaelw): Remove when fix for
+        // https://codereview.chromium.org/164803002/
+        // makes it to Chrome release.
+        var base = owner.stagingDocument_.createElement('base');
+        base.href = document.baseURI;
+        owner.stagingDocument_.head.appendChild(base);
+
+        owner.stagingDocument_.stagingDocument_ = owner.stagingDocument_;
+      }
+
+      template.stagingDocument_ = owner.stagingDocument_;
+    }
+
+    return template.stagingDocument_;
+  }
+
+  // For non-template browsers, the parser will disallow <template> in certain
+  // locations, so we allow "attribute templates" which combine the template
+  // element with the top-level container node of the content, e.g.
+  //
+  //   <tr template repeat="{{ foo }}"" class="bar"><td>Bar</td></tr>
+  //
+  // becomes
+  //
+  //   <template repeat="{{ foo }}">
+  //   + #document-fragment
+  //     + <tr class="bar">
+  //       + <td>Bar</td>
+  //
+  function extractTemplateFromAttributeTemplate(el) {
+    var template = el.ownerDocument.createElement('template');
+    el.parentNode.insertBefore(template, el);
+
+    var attribs = el.attributes;
+    var count = attribs.length;
+    while (count-- > 0) {
+      var attrib = attribs[count];
+      if (templateAttributeDirectives[attrib.name]) {
+        if (attrib.name !== 'template')
+          template.setAttribute(attrib.name, attrib.value);
+        el.removeAttribute(attrib.name);
+      }
+    }
+
+    return template;
+  }
+
+  function extractTemplateFromSVGTemplate(el) {
+    var template = el.ownerDocument.createElement('template');
+    el.parentNode.insertBefore(template, el);
+
+    var attribs = el.attributes;
+    var count = attribs.length;
+    while (count-- > 0) {
+      var attrib = attribs[count];
+      template.setAttribute(attrib.name, attrib.value);
+      el.removeAttribute(attrib.name);
+    }
+
+    el.parentNode.removeChild(el);
+    return template;
+  }
+
+  function liftNonNativeTemplateChildrenIntoContent(template, el, useRoot) {
+    var content = template.content;
+    if (useRoot) {
+      content.appendChild(el);
+      return;
+    }
+
+    var child;
+    while (child = el.firstChild) {
+      content.appendChild(child);
+    }
+  }
+
+  var templateObserver;
+  if (typeof MutationObserver == 'function') {
+    templateObserver = new MutationObserver(function(records) {
+      for (var i = 0; i < records.length; i++) {
+        records[i].target.refChanged_();
+      }
+    });
+  }
+
+  /**
+   * Ensures proper API and content model for template elements.
+   * @param {HTMLTemplateElement} opt_instanceRef The template element which
+   *     |el| template element will return as the value of its ref(), and whose
+   *     content will be used as source when createInstance() is invoked.
+   */
+  HTMLTemplateElement.decorate = function(el, opt_instanceRef) {
+    if (el.templateIsDecorated_)
+      return false;
+
+    var templateElement = el;
+    templateElement.templateIsDecorated_ = true;
+
+    var isNativeHTMLTemplate = isHTMLTemplate(templateElement) &&
+                               hasTemplateElement;
+    var bootstrapContents = isNativeHTMLTemplate;
+    var liftContents = !isNativeHTMLTemplate;
+    var liftRoot = false;
+
+    if (!isNativeHTMLTemplate) {
+      if (isAttributeTemplate(templateElement)) {
+        assert(!opt_instanceRef);
+        templateElement = extractTemplateFromAttributeTemplate(el);
+        templateElement.templateIsDecorated_ = true;
+        isNativeHTMLTemplate = hasTemplateElement;
+        liftRoot = true;
+      } else if (isSVGTemplate(templateElement)) {
+        templateElement = extractTemplateFromSVGTemplate(el);
+        templateElement.templateIsDecorated_ = true;
+        isNativeHTMLTemplate = hasTemplateElement;
+      }
+    }
+
+    if (!isNativeHTMLTemplate) {
+      fixTemplateElementPrototype(templateElement);
+      var doc = getOrCreateTemplateContentsOwner(templateElement);
+      templateElement.content_ = doc.createDocumentFragment();
+    }
+
+    if (opt_instanceRef) {
+      // template is contained within an instance, its direct content must be
+      // empty
+      templateElement.instanceRef_ = opt_instanceRef;
+    } else if (liftContents) {
+      liftNonNativeTemplateChildrenIntoContent(templateElement,
+                                               el,
+                                               liftRoot);
+    } else if (bootstrapContents) {
+      bootstrapTemplatesRecursivelyFrom(templateElement.content);
+    }
+
+    return true;
+  };
+
+  // TODO(rafaelw): This used to decorate recursively all templates from a given
+  // node. This happens by default on 'DOMContentLoaded', but may be needed
+  // in subtrees not descendent from document (e.g. ShadowRoot).
+  // Review whether this is the right public API.
+  HTMLTemplateElement.bootstrap = bootstrapTemplatesRecursivelyFrom;
+
+  var htmlElement = global.HTMLUnknownElement || HTMLElement;
+
+  var contentDescriptor = {
+    get: function() {
+      return this.content_;
+    },
+    enumerable: true,
+    configurable: true
+  };
+
+  if (!hasTemplateElement) {
+    // Gecko is more picky with the prototype than WebKit. Make sure to use the
+    // same prototype as created in the constructor.
+    HTMLTemplateElement.prototype = Object.create(htmlElement.prototype);
+
+    Object.defineProperty(HTMLTemplateElement.prototype, 'content',
+                          contentDescriptor);
+  }
+
+  function fixTemplateElementPrototype(el) {
+    if (hasProto)
+      el.__proto__ = HTMLTemplateElement.prototype;
+    else
+      mixin(el, HTMLTemplateElement.prototype);
+  }
+
+  function ensureSetModelScheduled(template) {
+    if (!template.setModelFn_) {
+      template.setModelFn_ = function() {
+        template.setModelFnScheduled_ = false;
+        var map = getBindings(template,
+            template.delegate_ && template.delegate_.prepareBinding);
+        processBindings(template, map, template.model_);
+      };
+    }
+
+    if (!template.setModelFnScheduled_) {
+      template.setModelFnScheduled_ = true;
+      Observer.runEOM_(template.setModelFn_);
+    }
+  }
+
+  mixin(HTMLTemplateElement.prototype, {
+    bind: function(name, value, oneTime) {
+      if (name != 'ref')
+        return Element.prototype.bind.call(this, name, value, oneTime);
+
+      var self = this;
+      var ref = oneTime ? value : value.open(function(ref) {
+        self.setAttribute('ref', ref);
+        self.refChanged_();
+      });
+
+      this.setAttribute('ref', ref);
+      this.refChanged_();
+      if (oneTime)
+        return;
+
+      if (!this.bindings_) {
+        this.bindings_ = { ref: value };
+      } else {
+        this.bindings_.ref = value;
+      }
+
+      return value;
+    },
+
+    processBindingDirectives_: function(directives) {
+      if (this.iterator_)
+        this.iterator_.closeDeps();
+
+      if (!directives.if && !directives.bind && !directives.repeat) {
+        if (this.iterator_) {
+          this.iterator_.close();
+          this.iterator_ = undefined;
+        }
+
+        return;
+      }
+
+      if (!this.iterator_) {
+        this.iterator_ = new TemplateIterator(this);
+      }
+
+      this.iterator_.updateDependencies(directives, this.model_);
+
+      if (templateObserver) {
+        templateObserver.observe(this, { attributes: true,
+                                         attributeFilter: ['ref'] });
+      }
+
+      return this.iterator_;
+    },
+
+    createInstance: function(model, bindingDelegate, delegate_) {
+      if (bindingDelegate)
+        delegate_ = this.newDelegate_(bindingDelegate);
+      else if (!delegate_)
+        delegate_ = this.delegate_;
+
+      if (!this.refContent_)
+        this.refContent_ = this.ref_.content;
+      var content = this.refContent_;
+      if (content.firstChild === null)
+        return emptyInstance;
+
+      var map = getInstanceBindingMap(content, delegate_);
+      var stagingDocument = getTemplateStagingDocument(this);
+      var instance = stagingDocument.createDocumentFragment();
+      instance.templateCreator_ = this;
+      instance.protoContent_ = content;
+      instance.bindings_ = [];
+      instance.terminator_ = null;
+      var instanceRecord = instance.templateInstance_ = {
+        firstNode: null,
+        lastNode: null,
+        model: model
+      };
+
+      var i = 0;
+      var collectTerminator = false;
+      for (var child = content.firstChild; child; child = child.nextSibling) {
+        // The terminator of the instance is the clone of the last child of the
+        // content. If the last child is an active template, it may produce
+        // instances as a result of production, so simply collecting the last
+        // child of the instance after it has finished producing may be wrong.
+        if (child.nextSibling === null)
+          collectTerminator = true;
+
+        var clone = cloneAndBindInstance(child, instance, stagingDocument,
+                                         map.children[i++],
+                                         model,
+                                         delegate_,
+                                         instance.bindings_);
+        clone.templateInstance_ = instanceRecord;
+        if (collectTerminator)
+          instance.terminator_ = clone;
+      }
+
+      instanceRecord.firstNode = instance.firstChild;
+      instanceRecord.lastNode = instance.lastChild;
+      instance.templateCreator_ = undefined;
+      instance.protoContent_ = undefined;
+      return instance;
+    },
+
+    get model() {
+      return this.model_;
+    },
+
+    set model(model) {
+      this.model_ = model;
+      ensureSetModelScheduled(this);
+    },
+
+    get bindingDelegate() {
+      return this.delegate_ && this.delegate_.raw;
+    },
+
+    refChanged_: function() {
+      if (!this.iterator_ || this.refContent_ === this.ref_.content)
+        return;
+
+      this.refContent_ = undefined;
+      this.iterator_.valueChanged();
+      this.iterator_.updateIteratedValue(this.iterator_.getUpdatedValue());
+    },
+
+    clear: function() {
+      this.model_ = undefined;
+      this.delegate_ = undefined;
+      if (this.bindings_ && this.bindings_.ref)
+        this.bindings_.ref.close()
+      this.refContent_ = undefined;
+      if (!this.iterator_)
+        return;
+      this.iterator_.valueChanged();
+      this.iterator_.close()
+      this.iterator_ = undefined;
+    },
+
+    setDelegate_: function(delegate) {
+      this.delegate_ = delegate;
+      this.bindingMap_ = undefined;
+      if (this.iterator_) {
+        this.iterator_.instancePositionChangedFn_ = undefined;
+        this.iterator_.instanceModelFn_ = undefined;
+      }
+    },
+
+    newDelegate_: function(bindingDelegate) {
+      if (!bindingDelegate)
+        return;
+
+      function delegateFn(name) {
+        var fn = bindingDelegate && bindingDelegate[name];
+        if (typeof fn != 'function')
+          return;
+
+        return function() {
+          return fn.apply(bindingDelegate, arguments);
+        };
+      }
+
+      return {
+        bindingMaps: {},
+        raw: bindingDelegate,
+        prepareBinding: delegateFn('prepareBinding'),
+        prepareInstanceModel: delegateFn('prepareInstanceModel'),
+        prepareInstancePositionChanged:
+            delegateFn('prepareInstancePositionChanged')
+      };
+    },
+
+    set bindingDelegate(bindingDelegate) {
+      if (this.delegate_) {
+        throw Error('Template must be cleared before a new bindingDelegate ' +
+                    'can be assigned');
+      }
+
+      this.setDelegate_(this.newDelegate_(bindingDelegate));
+    },
+
+    get ref_() {
+      var ref = searchRefId(this, this.getAttribute('ref'));
+      if (!ref)
+        ref = this.instanceRef_;
+
+      if (!ref)
+        return this;
+
+      var nextRef = ref.ref_;
+      return nextRef ? nextRef : ref;
+    }
+  });
+
+  // Returns
+  //   a) undefined if there are no mustaches.
+  //   b) [TEXT, (ONE_TIME?, PATH, DELEGATE_FN, TEXT)+] if there is at least one mustache.
+  function parseMustaches(s, name, node, prepareBindingFn) {
+    if (!s || !s.length)
+      return;
+
+    var tokens;
+    var length = s.length;
+    var startIndex = 0, lastIndex = 0, endIndex = 0;
+    var onlyOneTime = true;
+    while (lastIndex < length) {
+      var startIndex = s.indexOf('{{', lastIndex);
+      var oneTimeStart = s.indexOf('[[', lastIndex);
+      var oneTime = false;
+      var terminator = '}}';
+
+      if (oneTimeStart >= 0 &&
+          (startIndex < 0 || oneTimeStart < startIndex)) {
+        startIndex = oneTimeStart;
+        oneTime = true;
+        terminator = ']]';
+      }
+
+      endIndex = startIndex < 0 ? -1 : s.indexOf(terminator, startIndex + 2);
+
+      if (endIndex < 0) {
+        if (!tokens)
+          return;
+
+        tokens.push(s.slice(lastIndex)); // TEXT
+        break;
+      }
+
+      tokens = tokens || [];
+      tokens.push(s.slice(lastIndex, startIndex)); // TEXT
+      var pathString = s.slice(startIndex + 2, endIndex).trim();
+      tokens.push(oneTime); // ONE_TIME?
+      onlyOneTime = onlyOneTime && oneTime;
+      var delegateFn = prepareBindingFn &&
+                       prepareBindingFn(pathString, name, node);
+      // Don't try to parse the expression if there's a prepareBinding function
+      if (delegateFn == null) {
+        tokens.push(Path.get(pathString)); // PATH
+      } else {
+        tokens.push(null);
+      }
+      tokens.push(delegateFn); // DELEGATE_FN
+      lastIndex = endIndex + 2;
+    }
+
+    if (lastIndex === length)
+      tokens.push(''); // TEXT
+
+    tokens.hasOnePath = tokens.length === 5;
+    tokens.isSimplePath = tokens.hasOnePath &&
+                          tokens[0] == '' &&
+                          tokens[4] == '';
+    tokens.onlyOneTime = onlyOneTime;
+
+    tokens.combinator = function(values) {
+      var newValue = tokens[0];
+
+      for (var i = 1; i < tokens.length; i += 4) {
+        var value = tokens.hasOnePath ? values : values[(i - 1) / 4];
+        if (value !== undefined)
+          newValue += value;
+        newValue += tokens[i + 3];
+      }
+
+      return newValue;
+    }
+
+    return tokens;
+  };
+
+  function processOneTimeBinding(name, tokens, node, model) {
+    if (tokens.hasOnePath) {
+      var delegateFn = tokens[3];
+      var value = delegateFn ? delegateFn(model, node, true) :
+                               tokens[2].getValueFrom(model);
+      return tokens.isSimplePath ? value : tokens.combinator(value);
+    }
+
+    var values = [];
+    for (var i = 1; i < tokens.length; i += 4) {
+      var delegateFn = tokens[i + 2];
+      values[(i - 1) / 4] = delegateFn ? delegateFn(model, node) :
+          tokens[i + 1].getValueFrom(model);
+    }
+
+    return tokens.combinator(values);
+  }
+
+  function processSinglePathBinding(name, tokens, node, model) {
+    var delegateFn = tokens[3];
+    var observer = delegateFn ? delegateFn(model, node, false) :
+        new PathObserver(model, tokens[2]);
+
+    return tokens.isSimplePath ? observer :
+        new ObserverTransform(observer, tokens.combinator);
+  }
+
+  function processBinding(name, tokens, node, model) {
+    if (tokens.onlyOneTime)
+      return processOneTimeBinding(name, tokens, node, model);
+
+    if (tokens.hasOnePath)
+      return processSinglePathBinding(name, tokens, node, model);
+
+    var observer = new CompoundObserver();
+
+    for (var i = 1; i < tokens.length; i += 4) {
+      var oneTime = tokens[i];
+      var delegateFn = tokens[i + 2];
+
+      if (delegateFn) {
+        var value = delegateFn(model, node, oneTime);
+        if (oneTime)
+          observer.addPath(value)
+        else
+          observer.addObserver(value);
+        continue;
+      }
+
+      var path = tokens[i + 1];
+      if (oneTime)
+        observer.addPath(path.getValueFrom(model))
+      else
+        observer.addPath(model, path);
+    }
+
+    return new ObserverTransform(observer, tokens.combinator);
+  }
+
+  function processBindings(node, bindings, model, instanceBindings) {
+    for (var i = 0; i < bindings.length; i += 2) {
+      var name = bindings[i]
+      var tokens = bindings[i + 1];
+      var value = processBinding(name, tokens, node, model);
+      var binding = node.bind(name, value, tokens.onlyOneTime);
+      if (binding && instanceBindings)
+        instanceBindings.push(binding);
+    }
+
+    node.bindFinished();
+    if (!bindings.isTemplate)
+      return;
+
+    node.model_ = model;
+    var iter = node.processBindingDirectives_(bindings);
+    if (instanceBindings && iter)
+      instanceBindings.push(iter);
+  }
+
+  function parseWithDefault(el, name, prepareBindingFn) {
+    var v = el.getAttribute(name);
+    return parseMustaches(v == '' ? '{{}}' : v, name, el, prepareBindingFn);
+  }
+
+  function parseAttributeBindings(element, prepareBindingFn) {
+    assert(element);
+
+    var bindings = [];
+    var ifFound = false;
+    var bindFound = false;
+
+    for (var i = 0; i < element.attributes.length; i++) {
+      var attr = element.attributes[i];
+      var name = attr.name;
+      var value = attr.value;
+
+      // Allow bindings expressed in attributes to be prefixed with underbars.
+      // We do this to allow correct semantics for browsers that don't implement
+      // <template> where certain attributes might trigger side-effects -- and
+      // for IE which sanitizes certain attributes, disallowing mustache
+      // replacements in their text.
+      while (name[0] === '_') {
+        name = name.substring(1);
+      }
+
+      if (isTemplate(element) &&
+          (name === IF || name === BIND || name === REPEAT)) {
+        continue;
+      }
+
+      var tokens = parseMustaches(value, name, element,
+                                  prepareBindingFn);
+      if (!tokens)
+        continue;
+
+      bindings.push(name, tokens);
+    }
+
+    if (isTemplate(element)) {
+      bindings.isTemplate = true;
+      bindings.if = parseWithDefault(element, IF, prepareBindingFn);
+      bindings.bind = parseWithDefault(element, BIND, prepareBindingFn);
+      bindings.repeat = parseWithDefault(element, REPEAT, prepareBindingFn);
+
+      if (bindings.if && !bindings.bind && !bindings.repeat)
+        bindings.bind = parseMustaches('{{}}', BIND, element, prepareBindingFn);
+    }
+
+    return bindings;
+  }
+
+  function getBindings(node, prepareBindingFn) {
+    if (node.nodeType === Node.ELEMENT_NODE)
+      return parseAttributeBindings(node, prepareBindingFn);
+
+    if (node.nodeType === Node.TEXT_NODE) {
+      var tokens = parseMustaches(node.data, 'textContent', node,
+                                  prepareBindingFn);
+      if (tokens)
+        return ['textContent', tokens];
+    }
+
+    return [];
+  }
+
+  function cloneAndBindInstance(node, parent, stagingDocument, bindings, model,
+                                delegate,
+                                instanceBindings,
+                                instanceRecord) {
+    var clone = parent.appendChild(stagingDocument.importNode(node, false));
+
+    var i = 0;
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      cloneAndBindInstance(child, clone, stagingDocument,
+                            bindings.children[i++],
+                            model,
+                            delegate,
+                            instanceBindings);
+    }
+
+    if (bindings.isTemplate) {
+      HTMLTemplateElement.decorate(clone, node);
+      if (delegate)
+        clone.setDelegate_(delegate);
+    }
+
+    processBindings(clone, bindings, model, instanceBindings);
+    return clone;
+  }
+
+  function createInstanceBindingMap(node, prepareBindingFn) {
+    var map = getBindings(node, prepareBindingFn);
+    map.children = {};
+    var index = 0;
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      map.children[index++] = createInstanceBindingMap(child, prepareBindingFn);
+    }
+
+    return map;
+  }
+
+  var contentUidCounter = 1;
+
+  // TODO(rafaelw): Setup a MutationObserver on content which clears the id
+  // so that bindingMaps regenerate when the template.content changes.
+  function getContentUid(content) {
+    var id = content.id_;
+    if (!id)
+      id = content.id_ = contentUidCounter++;
+    return id;
+  }
+
+  // Each delegate is associated with a set of bindingMaps, one for each
+  // content which may be used by a template. The intent is that each binding
+  // delegate gets the opportunity to prepare the instance (via the prepare*
+  // delegate calls) once across all uses.
+  // TODO(rafaelw): Separate out the parse map from the binding map. In the
+  // current implementation, if two delegates need a binding map for the same
+  // content, the second will have to reparse.
+  function getInstanceBindingMap(content, delegate_) {
+    var contentId = getContentUid(content);
+    if (delegate_) {
+      var map = delegate_.bindingMaps[contentId];
+      if (!map) {
+        map = delegate_.bindingMaps[contentId] =
+            createInstanceBindingMap(content, delegate_.prepareBinding) || [];
+      }
+      return map;
+    }
+
+    var map = content.bindingMap_;
+    if (!map) {
+      map = content.bindingMap_ =
+          createInstanceBindingMap(content, undefined) || [];
+    }
+    return map;
+  }
+
+  Object.defineProperty(Node.prototype, 'templateInstance', {
+    get: function() {
+      var instance = this.templateInstance_;
+      return instance ? instance :
+          (this.parentNode ? this.parentNode.templateInstance : undefined);
+    }
+  });
+
+  var emptyInstance = document.createDocumentFragment();
+  emptyInstance.bindings_ = [];
+  emptyInstance.terminator_ = null;
+
+  function TemplateIterator(templateElement) {
+    this.closed = false;
+    this.templateElement_ = templateElement;
+    this.instances = [];
+    this.deps = undefined;
+    this.iteratedValue = [];
+    this.presentValue = undefined;
+    this.arrayObserver = undefined;
+  }
+
+  TemplateIterator.prototype = {
+    closeDeps: function() {
+      var deps = this.deps;
+      if (deps) {
+        if (deps.ifOneTime === false)
+          deps.ifValue.close();
+        if (deps.oneTime === false)
+          deps.value.close();
+      }
+    },
+
+    updateDependencies: function(directives, model) {
+      this.closeDeps();
+
+      var deps = this.deps = {};
+      var template = this.templateElement_;
+
+      var ifValue = true;
+      if (directives.if) {
+        deps.hasIf = true;
+        deps.ifOneTime = directives.if.onlyOneTime;
+        deps.ifValue = processBinding(IF, directives.if, template, model);
+
+        ifValue = deps.ifValue;
+
+        // oneTime if & predicate is false. nothing else to do.
+        if (deps.ifOneTime && !ifValue) {
+          this.valueChanged();
+          return;
+        }
+
+        if (!deps.ifOneTime)
+          ifValue = ifValue.open(this.updateIfValue, this);
+      }
+
+      if (directives.repeat) {
+        deps.repeat = true;
+        deps.oneTime = directives.repeat.onlyOneTime;
+        deps.value = processBinding(REPEAT, directives.repeat, template, model);
+      } else {
+        deps.repeat = false;
+        deps.oneTime = directives.bind.onlyOneTime;
+        deps.value = processBinding(BIND, directives.bind, template, model);
+      }
+
+      var value = deps.value;
+      if (!deps.oneTime)
+        value = value.open(this.updateIteratedValue, this);
+
+      if (!ifValue) {
+        this.valueChanged();
+        return;
+      }
+
+      this.updateValue(value);
+    },
+
+    /**
+     * Gets the updated value of the bind/repeat. This can potentially call
+     * user code (if a bindingDelegate is set up) so we try to avoid it if we
+     * already have the value in hand (from Observer.open).
+     */
+    getUpdatedValue: function() {
+      var value = this.deps.value;
+      if (!this.deps.oneTime)
+        value = value.discardChanges();
+      return value;
+    },
+
+    updateIfValue: function(ifValue) {
+      if (!ifValue) {
+        this.valueChanged();
+        return;
+      }
+
+      this.updateValue(this.getUpdatedValue());
+    },
+
+    updateIteratedValue: function(value) {
+      if (this.deps.hasIf) {
+        var ifValue = this.deps.ifValue;
+        if (!this.deps.ifOneTime)
+          ifValue = ifValue.discardChanges();
+        if (!ifValue) {
+          this.valueChanged();
+          return;
+        }
+      }
+
+      this.updateValue(value);
+    },
+
+    updateValue: function(value) {
+      if (!this.deps.repeat)
+        value = [value];
+      var observe = this.deps.repeat &&
+                    !this.deps.oneTime &&
+                    Array.isArray(value);
+      this.valueChanged(value, observe);
+    },
+
+    valueChanged: function(value, observeValue) {
+      if (!Array.isArray(value))
+        value = [];
+
+      if (value === this.iteratedValue)
+        return;
+
+      this.unobserve();
+      this.presentValue = value;
+      if (observeValue) {
+        this.arrayObserver = new ArrayObserver(this.presentValue);
+        this.arrayObserver.open(this.handleSplices, this);
+      }
+
+      this.handleSplices(ArrayObserver.calculateSplices(this.presentValue,
+                                                        this.iteratedValue));
+    },
+
+    getLastInstanceNode: function(index) {
+      if (index == -1)
+        return this.templateElement_;
+      var instance = this.instances[index];
+      var terminator = instance.terminator_;
+      if (!terminator)
+        return this.getLastInstanceNode(index - 1);
+
+      if (terminator.nodeType !== Node.ELEMENT_NODE ||
+          this.templateElement_ === terminator) {
+        return terminator;
+      }
+
+      var subtemplateIterator = terminator.iterator_;
+      if (!subtemplateIterator)
+        return terminator;
+
+      return subtemplateIterator.getLastTemplateNode();
+    },
+
+    getLastTemplateNode: function() {
+      return this.getLastInstanceNode(this.instances.length - 1);
+    },
+
+    insertInstanceAt: function(index, fragment) {
+      var previousInstanceLast = this.getLastInstanceNode(index - 1);
+      var parent = this.templateElement_.parentNode;
+      this.instances.splice(index, 0, fragment);
+
+      parent.insertBefore(fragment, previousInstanceLast.nextSibling);
+    },
+
+    extractInstanceAt: function(index) {
+      var previousInstanceLast = this.getLastInstanceNode(index - 1);
+      var lastNode = this.getLastInstanceNode(index);
+      var parent = this.templateElement_.parentNode;
+      var instance = this.instances.splice(index, 1)[0];
+
+      while (lastNode !== previousInstanceLast) {
+        var node = previousInstanceLast.nextSibling;
+        if (node == lastNode)
+          lastNode = previousInstanceLast;
+
+        instance.appendChild(parent.removeChild(node));
+      }
+
+      return instance;
+    },
+
+    getDelegateFn: function(fn) {
+      fn = fn && fn(this.templateElement_);
+      return typeof fn === 'function' ? fn : null;
+    },
+
+    handleSplices: function(splices) {
+      if (this.closed || !splices.length)
+        return;
+
+      var template = this.templateElement_;
+
+      if (!template.parentNode) {
+        this.close();
+        return;
+      }
+
+      ArrayObserver.applySplices(this.iteratedValue, this.presentValue,
+                                 splices);
+
+      var delegate = template.delegate_;
+      if (this.instanceModelFn_ === undefined) {
+        this.instanceModelFn_ =
+            this.getDelegateFn(delegate && delegate.prepareInstanceModel);
+      }
+
+      if (this.instancePositionChangedFn_ === undefined) {
+        this.instancePositionChangedFn_ =
+            this.getDelegateFn(delegate &&
+                               delegate.prepareInstancePositionChanged);
+      }
+
+      // Instance Removals
+      var instanceCache = new Map;
+      var removeDelta = 0;
+      for (var i = 0; i < splices.length; i++) {
+        var splice = splices[i];
+        var removed = splice.removed;
+        for (var j = 0; j < removed.length; j++) {
+          var model = removed[j];
+          var instance = this.extractInstanceAt(splice.index + removeDelta);
+          if (instance !== emptyInstance) {
+            instanceCache.set(model, instance);
+          }
+        }
+
+        removeDelta -= splice.addedCount;
+      }
+
+      // Instance Insertions
+      for (var i = 0; i < splices.length; i++) {
+        var splice = splices[i];
+        var addIndex = splice.index;
+        for (; addIndex < splice.index + splice.addedCount; addIndex++) {
+          var model = this.iteratedValue[addIndex];
+          var instance = instanceCache.get(model);
+          if (instance) {
+            instanceCache.delete(model);
+          } else {
+            if (this.instanceModelFn_) {
+              model = this.instanceModelFn_(model);
+            }
+
+            if (model === undefined) {
+              instance = emptyInstance;
+            } else {
+              instance = template.createInstance(model, undefined, delegate);
+            }
+          }
+
+          this.insertInstanceAt(addIndex, instance);
+        }
+      }
+
+      instanceCache.forEach(function(instance) {
+        this.closeInstanceBindings(instance);
+      }, this);
+
+      if (this.instancePositionChangedFn_)
+        this.reportInstancesMoved(splices);
+    },
+
+    reportInstanceMoved: function(index) {
+      var instance = this.instances[index];
+      if (instance === emptyInstance)
+        return;
+
+      this.instancePositionChangedFn_(instance.templateInstance_, index);
+    },
+
+    reportInstancesMoved: function(splices) {
+      var index = 0;
+      var offset = 0;
+      for (var i = 0; i < splices.length; i++) {
+        var splice = splices[i];
+        if (offset != 0) {
+          while (index < splice.index) {
+            this.reportInstanceMoved(index);
+            index++;
+          }
+        } else {
+          index = splice.index;
+        }
+
+        while (index < splice.index + splice.addedCount) {
+          this.reportInstanceMoved(index);
+          index++;
+        }
+
+        offset += splice.addedCount - splice.removed.length;
+      }
+
+      if (offset == 0)
+        return;
+
+      var length = this.instances.length;
+      while (index < length) {
+        this.reportInstanceMoved(index);
+        index++;
+      }
+    },
+
+    closeInstanceBindings: function(instance) {
+      var bindings = instance.bindings_;
+      for (var i = 0; i < bindings.length; i++) {
+        bindings[i].close();
+      }
+    },
+
+    unobserve: function() {
+      if (!this.arrayObserver)
+        return;
+
+      this.arrayObserver.close();
+      this.arrayObserver = undefined;
+    },
+
+    close: function() {
+      if (this.closed)
+        return;
+      this.unobserve();
+      for (var i = 0; i < this.instances.length; i++) {
+        this.closeInstanceBindings(this.instances[i]);
+      }
+
+      this.instances.length = 0;
+      this.closeDeps();
+      this.templateElement_.iterator_ = undefined;
+      this.closed = true;
+    }
+  };
+
+  // Polyfill-specific API.
+  HTMLTemplateElement.forAllTemplatesFrom_ = forAllTemplatesFrom;
+})(this);
+
+(function(scope) {
+  'use strict';
+
+  // feature detect for URL constructor
+  var hasWorkingUrl = false;
+  if (!scope.forceJURL) {
+    try {
+      var u = new URL('b', 'http://a');
+      u.pathname = 'c%20d';
+      hasWorkingUrl = u.href === 'http://a/c%20d';
+    } catch(e) {}
+  }
+
+  if (hasWorkingUrl)
+    return;
+
+  var relative = Object.create(null);
+  relative['ftp'] = 21;
+  relative['file'] = 0;
+  relative['gopher'] = 70;
+  relative['http'] = 80;
+  relative['https'] = 443;
+  relative['ws'] = 80;
+  relative['wss'] = 443;
+
+  var relativePathDotMapping = Object.create(null);
+  relativePathDotMapping['%2e'] = '.';
+  relativePathDotMapping['.%2e'] = '..';
+  relativePathDotMapping['%2e.'] = '..';
+  relativePathDotMapping['%2e%2e'] = '..';
+
+  function isRelativeScheme(scheme) {
+    return relative[scheme] !== undefined;
+  }
+
+  function invalid() {
+    clear.call(this);
+    this._isInvalid = true;
+  }
+
+  function IDNAToASCII(h) {
+    if ('' == h) {
+      invalid.call(this)
+    }
+    // XXX
+    return h.toLowerCase()
+  }
+
+  function percentEscape(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ? `
+       [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  function percentEscapeQuery(c) {
+    // XXX This actually needs to encode c using encoding and then
+    // convert the bytes one-by-one.
+
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ` (do not escape '?')
+       [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  var EOF = undefined,
+      ALPHA = /[a-zA-Z]/,
+      ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+
+  function parse(input, stateOverride, base) {
+    function err(message) {
+      errors.push(message)
+    }
+
+    var state = stateOverride || 'scheme start',
+        cursor = 0,
+        buffer = '',
+        seenAt = false,
+        seenBracket = false,
+        errors = [];
+
+    loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+      var c = input[cursor];
+      switch (state) {
+        case 'scheme start':
+          if (c && ALPHA.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+            state = 'scheme';
+          } else if (!stateOverride) {
+            buffer = '';
+            state = 'no scheme';
+            continue;
+          } else {
+            err('Invalid scheme.');
+            break loop;
+          }
+          break;
+
+        case 'scheme':
+          if (c && ALPHANUMERIC.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+          } else if (':' == c) {
+            this._scheme = buffer;
+            buffer = '';
+            if (stateOverride) {
+              break loop;
+            }
+            if (isRelativeScheme(this._scheme)) {
+              this._isRelative = true;
+            }
+            if ('file' == this._scheme) {
+              state = 'relative';
+            } else if (this._isRelative && base && base._scheme == this._scheme) {
+              state = 'relative or authority';
+            } else if (this._isRelative) {
+              state = 'authority first slash';
+            } else {
+              state = 'scheme data';
+            }
+          } else if (!stateOverride) {
+            buffer = '';
+            cursor = 0;
+            state = 'no scheme';
+            continue;
+          } else if (EOF == c) {
+            break loop;
+          } else {
+            err('Code point not allowed in scheme: ' + c)
+            break loop;
+          }
+          break;
+
+        case 'scheme data':
+          if ('?' == c) {
+            query = '?';
+            state = 'query';
+          } else if ('#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else {
+            // XXX error handling
+            if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+              this._schemeData += percentEscape(c);
+            }
+          }
+          break;
+
+        case 'no scheme':
+          if (!base || !(isRelativeScheme(base._scheme))) {
+            err('Missing scheme.');
+            invalid.call(this);
+          } else {
+            state = 'relative';
+            continue;
+          }
+          break;
+
+        case 'relative or authority':
+          if ('/' == c && '/' == input[cursor+1]) {
+            state = 'authority ignore slashes';
+          } else {
+            err('Expected /, got: ' + c);
+            state = 'relative';
+            continue
+          }
+          break;
+
+        case 'relative':
+          this._isRelative = true;
+          if ('file' != this._scheme)
+            this._scheme = base._scheme;
+          if (EOF == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            break loop;
+          } else if ('/' == c || '\\' == c) {
+            if ('\\' == c)
+              err('\\ is an invalid code point.');
+            state = 'relative slash';
+          } else if ('?' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = '?';
+            state = 'query';
+          } else if ('#' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            this._fragment = '#';
+            state = 'fragment';
+          } else {
+            var nextC = input[cursor+1]
+            var nextNextC = input[cursor+2]
+            if (
+              'file' != this._scheme || !ALPHA.test(c) ||
+              (nextC != ':' && nextC != '|') ||
+              (EOF != nextNextC && '/' != nextNextC && '\\' != nextNextC && '?' != nextNextC && '#' != nextNextC)) {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._path.pop();
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'relative slash':
+          if ('/' == c || '\\' == c) {
+            if ('\\' == c) {
+              err('\\ is an invalid code point.');
+            }
+            if ('file' == this._scheme) {
+              state = 'file host';
+            } else {
+              state = 'authority ignore slashes';
+            }
+          } else {
+            if ('file' != this._scheme) {
+              this._host = base._host;
+              this._port = base._port;
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'authority first slash':
+          if ('/' == c) {
+            state = 'authority second slash';
+          } else {
+            err("Expected '/', got: " + c);
+            state = 'authority ignore slashes';
+            continue;
+          }
+          break;
+
+        case 'authority second slash':
+          state = 'authority ignore slashes';
+          if ('/' != c) {
+            err("Expected '/', got: " + c);
+            continue;
+          }
+          break;
+
+        case 'authority ignore slashes':
+          if ('/' != c && '\\' != c) {
+            state = 'authority';
+            continue;
+          } else {
+            err('Expected authority, got: ' + c);
+          }
+          break;
+
+        case 'authority':
+          if ('@' == c) {
+            if (seenAt) {
+              err('@ already seen.');
+              buffer += '%40';
+            }
+            seenAt = true;
+            for (var i = 0; i < buffer.length; i++) {
+              var cp = buffer[i];
+              if ('\t' == cp || '\n' == cp || '\r' == cp) {
+                err('Invalid whitespace in authority.');
+                continue;
+              }
+              // XXX check URL code points
+              if (':' == cp && null === this._password) {
+                this._password = '';
+                continue;
+              }
+              var tempC = percentEscape(cp);
+              (null !== this._password) ? this._password += tempC : this._username += tempC;
+            }
+            buffer = '';
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            cursor -= buffer.length;
+            buffer = '';
+            state = 'host';
+            continue;
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'file host':
+          if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ':' || buffer[1] == '|')) {
+              state = 'relative path';
+            } else if (buffer.length == 0) {
+              state = 'relative path start';
+            } else {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'relative path start';
+            }
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid whitespace in file host.');
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'host':
+        case 'hostname':
+          if (':' == c && !seenBracket) {
+            // XXX host parsing
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'port';
+            if ('hostname' == stateOverride) {
+              break loop;
+            }
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'relative path start';
+            if (stateOverride) {
+              break loop;
+            }
+            continue;
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            if ('[' == c) {
+              seenBracket = true;
+            } else if (']' == c) {
+              seenBracket = false;
+            }
+            buffer += c;
+          } else {
+            err('Invalid code point in host/hostname: ' + c);
+          }
+          break;
+
+        case 'port':
+          if (/[0-9]/.test(c)) {
+            buffer += c;
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c || stateOverride) {
+            if ('' != buffer) {
+              var temp = parseInt(buffer, 10);
+              if (temp != relative[this._scheme]) {
+                this._port = temp + '';
+              }
+              buffer = '';
+            }
+            if (stateOverride) {
+              break loop;
+            }
+            state = 'relative path start';
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid code point in port: ' + c);
+          } else {
+            invalid.call(this);
+          }
+          break;
+
+        case 'relative path start':
+          if ('\\' == c)
+            err("'\\' not allowed in path.");
+          state = 'relative path';
+          if ('/' != c && '\\' != c) {
+            continue;
+          }
+          break;
+
+        case 'relative path':
+          if (EOF == c || '/' == c || '\\' == c || (!stateOverride && ('?' == c || '#' == c))) {
+            if ('\\' == c) {
+              err('\\ not allowed in relative path.');
+            }
+            var tmp;
+            if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+              buffer = tmp;
+            }
+            if ('..' == buffer) {
+              this._path.pop();
+              if ('/' != c && '\\' != c) {
+                this._path.push('');
+              }
+            } else if ('.' == buffer && '/' != c && '\\' != c) {
+              this._path.push('');
+            } else if ('.' != buffer) {
+              if ('file' == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == '|') {
+                buffer = buffer[0] + ':';
+              }
+              this._path.push(buffer);
+            }
+            buffer = '';
+            if ('?' == c) {
+              this._query = '?';
+              state = 'query';
+            } else if ('#' == c) {
+              this._fragment = '#';
+              state = 'fragment';
+            }
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            buffer += percentEscape(c);
+          }
+          break;
+
+        case 'query':
+          if (!stateOverride && '#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._query += percentEscapeQuery(c);
+          }
+          break;
+
+        case 'fragment':
+          if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._fragment += c;
+          }
+          break;
+      }
+
+      cursor++;
+    }
+  }
+
+  function clear() {
+    this._scheme = '';
+    this._schemeData = '';
+    this._username = '';
+    this._password = null;
+    this._host = '';
+    this._port = '';
+    this._path = [];
+    this._query = '';
+    this._fragment = '';
+    this._isInvalid = false;
+    this._isRelative = false;
+  }
+
+  // Does not process domain names or IP addresses.
+  // Does not handle encoding for the query parameter.
+  function jURL(url, base /* , encoding */) {
+    if (base !== undefined && !(base instanceof jURL))
+      base = new jURL(String(base));
+
+    this._url = url;
+    clear.call(this);
+
+    var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+    // encoding = encoding || 'utf-8'
+
+    parse.call(this, input, null, base);
+  }
+
+  jURL.prototype = {
+    get href() {
+      if (this._isInvalid)
+        return this._url;
+
+      var authority = '';
+      if ('' != this._username || null != this._password) {
+        authority = this._username +
+            (null != this._password ? ':' + this._password : '') + '@';
+      }
+
+      return this.protocol +
+          (this._isRelative ? '//' + authority + this.host : '') +
+          this.pathname + this._query + this._fragment;
+    },
+    set href(href) {
+      clear.call(this);
+      parse.call(this, href);
+    },
+
+    get protocol() {
+      return this._scheme + ':';
+    },
+    set protocol(protocol) {
+      if (this._isInvalid)
+        return;
+      parse.call(this, protocol + ':', 'scheme start');
+    },
+
+    get host() {
+      return this._isInvalid ? '' : this._port ?
+          this._host + ':' + this._port : this._host;
+    },
+    set host(host) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, host, 'host');
+    },
+
+    get hostname() {
+      return this._host;
+    },
+    set hostname(hostname) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, hostname, 'hostname');
+    },
+
+    get port() {
+      return this._port;
+    },
+    set port(port) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, port, 'port');
+    },
+
+    get pathname() {
+      return this._isInvalid ? '' : this._isRelative ?
+          '/' + this._path.join('/') : this._schemeData;
+    },
+    set pathname(pathname) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      this._path = [];
+      parse.call(this, pathname, 'relative path start');
+    },
+
+    get search() {
+      return this._isInvalid || !this._query || '?' == this._query ?
+          '' : this._query;
+    },
+    set search(search) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      this._query = '?';
+      if ('?' == search[0])
+        search = search.slice(1);
+      parse.call(this, search, 'query');
+    },
+
+    get hash() {
+      return this._isInvalid || !this._fragment || '#' == this._fragment ?
+          '' : this._fragment;
+    },
+    set hash(hash) {
+      if (this._isInvalid)
+        return;
+      this._fragment = '#';
+      if ('#' == hash[0])
+        hash = hash.slice(1);
+      parse.call(this, hash, 'fragment');
+    },
+
+    get origin() {
+      var host;
+      if (this._isInvalid || !this._scheme) {
+        return '';
+      }
+      // javascript: Gecko returns String(""), WebKit/Blink String("null")
+      // Gecko throws error for "data://"
+      // data: Gecko returns "", Blink returns "data://", WebKit returns "null"
+      // Gecko returns String("") for file: mailto:
+      // WebKit/Blink returns String("SCHEME://") for file: mailto:
+      switch (this._scheme) {
+        case 'data':
+        case 'file':
+        case 'javascript':
+        case 'mailto':
+          return 'null';
+      }
+      host = this.host;
+      if (!host) {
+        return '';
+      }
+      return this._scheme + '://' + host;
+    }
+  };
+
+  // Copy over the static methods
+  var OriginalURL = scope.URL;
+  if (OriginalURL) {
+    jURL.createObjectURL = function(blob) {
+      // IE extension allows a second optional options argument.
+      // http://msdn.microsoft.com/en-us/library/ie/hh772302(v=vs.85).aspx
+      return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+    };
+    jURL.revokeObjectURL = function(url) {
+      OriginalURL.revokeObjectURL(url);
+    };
+  }
+
+  scope.URL = jURL;
+
+})(this);
+
+(function(scope) {
+
+var iterations = 0;
+var callbacks = [];
+var twiddle = document.createTextNode('');
+
+function endOfMicrotask(callback) {
+  twiddle.textContent = iterations++;
+  callbacks.push(callback);
+}
+
+function atEndOfMicrotask() {
+  while (callbacks.length) {
+    callbacks.shift()();
+  }
+}
+
+new (window.MutationObserver || JsMutationObserver)(atEndOfMicrotask)
+  .observe(twiddle, {characterData: true})
+  ;
+
+// exports
+scope.endOfMicrotask = endOfMicrotask;
+// bc 
+Platform.endOfMicrotask = endOfMicrotask;
+
+})(Polymer);
+
+
+(function(scope) {
+
+/**
+ * @class Polymer
+ */
+
+// imports
+var endOfMicrotask = scope.endOfMicrotask;
+
+// logging
+var log = window.WebComponents ? WebComponents.flags.log : {};
+
+// inject style sheet
+var style = document.createElement('style');
+style.textContent = 'template {display: none !important;} /* injected by platform.js */';
+var head = document.querySelector('head');
+head.insertBefore(style, head.firstChild);
+
+
+/**
+ * Force any pending data changes to be observed before 
+ * the next task. Data changes are processed asynchronously but are guaranteed
+ * to be processed, for example, before painting. This method should rarely be 
+ * needed. It does nothing when Object.observe is available; 
+ * when Object.observe is not available, Polymer automatically flushes data 
+ * changes approximately every 1/10 second. 
+ * Therefore, `flush` should only be used when a data mutation should be 
+ * observed sooner than this.
+ * 
+ * @method flush
+ */
+// flush (with logging)
+var flushing;
+function flush() {
+  if (!flushing) {
+    flushing = true;
+    endOfMicrotask(function() {
+      flushing = false;
+      log.data && console.group('flush');
+      Platform.performMicrotaskCheckpoint();
+      log.data && console.groupEnd();
+    });
+  }
+};
+
+// polling dirty checker
+// flush periodically if platform does not have object observe.
+if (!Observer.hasObjectObserve) {
+  var FLUSH_POLL_INTERVAL = 125;
+  window.addEventListener('WebComponentsReady', function() {
+    flush();
+    // watch document visiblity to toggle dirty-checking
+    var visibilityHandler = function() {
+      // only flush if the page is visibile
+      if (document.visibilityState === 'hidden') {
+        if (scope.flushPoll) {
+          clearInterval(scope.flushPoll);
+        }
+      } else {
+        scope.flushPoll = setInterval(flush, FLUSH_POLL_INTERVAL);
+      }
+    };
+    if (typeof document.visibilityState === 'string') {
+      document.addEventListener('visibilitychange', visibilityHandler);
+    }
+    visibilityHandler();
+  });
+} else {
+  // make flush a no-op when we have Object.observe
+  flush = function() {};
+}
+
+if (window.CustomElements && !CustomElements.useNative) {
+  var originalImportNode = Document.prototype.importNode;
+  Document.prototype.importNode = function(node, deep) {
+    var imported = originalImportNode.call(this, node, deep);
+    CustomElements.upgradeAll(imported);
+    return imported;
+  };
+}
+
+// exports
+scope.flush = flush;
+// bc
+Platform.flush = flush;
+
+})(window.Polymer);
+
+
+(function(scope) {
+
+var urlResolver = {
+  resolveDom: function(root, url) {
+    url = url || baseUrl(root);
+    this.resolveAttributes(root, url);
+    this.resolveStyles(root, url);
+    // handle template.content
+    var templates = root.querySelectorAll('template');
+    if (templates) {
+      for (var i = 0, l = templates.length, t; (i < l) && (t = templates[i]); i++) {
+        if (t.content) {
+          this.resolveDom(t.content, url);
+        }
+      }
+    }
+  },
+  resolveTemplate: function(template) {
+    this.resolveDom(template.content, baseUrl(template));
+  },
+  resolveStyles: function(root, url) {
+    var styles = root.querySelectorAll('style');
+    if (styles) {
+      for (var i = 0, l = styles.length, s; (i < l) && (s = styles[i]); i++) {
+        this.resolveStyle(s, url);
+      }
+    }
+  },
+  resolveStyle: function(style, url) {
+    url = url || baseUrl(style);
+    style.textContent = this.resolveCssText(style.textContent, url);
+  },
+  resolveCssText: function(cssText, baseUrl, keepAbsolute) {
+    cssText = replaceUrlsInCssText(cssText, baseUrl, keepAbsolute, CSS_URL_REGEXP);
+    return replaceUrlsInCssText(cssText, baseUrl, keepAbsolute, CSS_IMPORT_REGEXP);
+  },
+  resolveAttributes: function(root, url) {
+    if (root.hasAttributes && root.hasAttributes()) {
+      this.resolveElementAttributes(root, url);
+    }
+    // search for attributes that host urls
+    var nodes = root && root.querySelectorAll(URL_ATTRS_SELECTOR);
+    if (nodes) {
+      for (var i = 0, l = nodes.length, n; (i < l) && (n = nodes[i]); i++) {
+        this.resolveElementAttributes(n, url);
+      }
+    }
+  },
+  resolveElementAttributes: function(node, url) {
+    url = url || baseUrl(node);
+    URL_ATTRS.forEach(function(v) {
+      var attr = node.attributes[v];
+      var value = attr && attr.value;
+      var replacement;
+      if (value && value.search(URL_TEMPLATE_SEARCH) < 0) {
+        if (v === 'style') {
+          replacement = replaceUrlsInCssText(value, url, false, CSS_URL_REGEXP);
+        } else {
+          replacement = resolveRelativeUrl(url, value);
+        }
+        attr.value = replacement;
+      }
+    });
+  }
+};
+
+var ABS_URL = /(^\/)|(^#)|(^[\w-\d]*:)/;
+var CSS_URL_REGEXP = /(url\()([^)]*)(\))/g;
+var CSS_IMPORT_REGEXP = /(@import[\s]+(?!url\())([^;]*)(;)/g;
+var URL_ATTRS = ['href', 'src', 'action', 'style', 'url'];
+var URL_ATTRS_SELECTOR = '[' + URL_ATTRS.join('],[') + ']';
+var URL_TEMPLATE_SEARCH = '{{.*}}';
+var URL_HASH = '#';
+
+function baseUrl(node) {
+  var u = new URL(node.ownerDocument.baseURI);
+  u.search = '';
+  u.hash = '';
+  return u;
+}
+
+function replaceUrlsInCssText(cssText, baseUrl, keepAbsolute, regexp) {
+  return cssText.replace(regexp, function(m, pre, url, post) {
+    var urlPath = url.replace(/["']/g, '');
+    urlPath = resolveRelativeUrl(baseUrl, urlPath, keepAbsolute);
+    return pre + '\'' + urlPath + '\'' + post;
+  });
+}
+
+function resolveRelativeUrl(baseUrl, url, keepAbsolute) {
+  // do not resolve absolute urls
+  if (ABS_URL.test(url)) {
+    return url;
+  }
+  var u = new URL(url, baseUrl);
+  return keepAbsolute ? u.href : makeDocumentRelPath(u.href);
+}
+
+function makeDocumentRelPath(url) {
+  var root = baseUrl(document.documentElement);
+  var u = new URL(url, root);
+  if (u.host === root.host && u.port === root.port &&
+      u.protocol === root.protocol) {
+    return makeRelPath(root, u);
+  } else {
+    return url;
+  }
+}
+
+// make a relative path from source to target
+function makeRelPath(sourceUrl, targetUrl) {
+  var source = sourceUrl.pathname;
+  var target = targetUrl.pathname;
+  var s = source.split('/');
+  var t = target.split('/');
+  while (s.length && s[0] === t[0]){
+    s.shift();
+    t.shift();
+  }
+  for (var i = 0, l = s.length - 1; i < l; i++) {
+    t.unshift('..');
+  }
+  // empty '#' is discarded but we need to preserve it.
+  var hash = (targetUrl.href.slice(-1) === URL_HASH) ? URL_HASH : targetUrl.hash;
+  return t.join('/') + targetUrl.search + hash;
+}
+
+// exports
+scope.urlResolver = urlResolver;
+
+})(Polymer);
+
+(function(scope) {
+  var endOfMicrotask = Polymer.endOfMicrotask;
+
+  // Generic url loader
+  function Loader(regex) {
+    this.cache = Object.create(null);
+    this.map = Object.create(null);
+    this.requests = 0;
+    this.regex = regex;
+  }
+  Loader.prototype = {
+
+    // TODO(dfreedm): there may be a better factoring here
+    // extract absolute urls from the text (full of relative urls)
+    extractUrls: function(text, base) {
+      var matches = [];
+      var matched, u;
+      while ((matched = this.regex.exec(text))) {
+        u = new URL(matched[1], base);
+        matches.push({matched: matched[0], url: u.href});
+      }
+      return matches;
+    },
+    // take a text blob, a root url, and a callback and load all the urls found within the text
+    // returns a map of absolute url to text
+    process: function(text, root, callback) {
+      var matches = this.extractUrls(text, root);
+
+      // every call to process returns all the text this loader has ever received
+      var done = callback.bind(null, this.map);
+      this.fetch(matches, done);
+    },
+    // build a mapping of url -> text from matches
+    fetch: function(matches, callback) {
+      var inflight = matches.length;
+
+      // return early if there is no fetching to be done
+      if (!inflight) {
+        return callback();
+      }
+
+      // wait for all subrequests to return
+      var done = function() {
+        if (--inflight === 0) {
+          callback();
+        }
+      };
+
+      // start fetching all subrequests
+      var m, req, url;
+      for (var i = 0; i < inflight; i++) {
+        m = matches[i];
+        url = m.url;
+        req = this.cache[url];
+        // if this url has already been requested, skip requesting it again
+        if (!req) {
+          req = this.xhr(url);
+          req.match = m;
+          this.cache[url] = req;
+        }
+        // wait for the request to process its subrequests
+        req.wait(done);
+      }
+    },
+    handleXhr: function(request) {
+      var match = request.match;
+      var url = match.url;
+
+      // handle errors with an empty string
+      var response = request.response || request.responseText || '';
+      this.map[url] = response;
+      this.fetch(this.extractUrls(response, url), request.resolve);
+    },
+    xhr: function(url) {
+      this.requests++;
+      var request = new XMLHttpRequest();
+      request.open('GET', url, true);
+      request.send();
+      request.onerror = request.onload = this.handleXhr.bind(this, request);
+
+      // queue of tasks to run after XHR returns
+      request.pending = [];
+      request.resolve = function() {
+        var pending = request.pending;
+        for(var i = 0; i < pending.length; i++) {
+          pending[i]();
+        }
+        request.pending = null;
+      };
+
+      // if we have already resolved, pending is null, async call the callback
+      request.wait = function(fn) {
+        if (request.pending) {
+          request.pending.push(fn);
+        } else {
+          endOfMicrotask(fn);
+        }
+      };
+
+      return request;
+    }
+  };
+
+  scope.Loader = Loader;
+})(Polymer);
+
+(function(scope) {
+
+var urlResolver = scope.urlResolver;
+var Loader = scope.Loader;
+
+function StyleResolver() {
+  this.loader = new Loader(this.regex);
+}
+StyleResolver.prototype = {
+  regex: /@import\s+(?:url)?["'\(]*([^'"\)]*)['"\)]*;/g,
+  // Recursively replace @imports with the text at that url
+  resolve: function(text, url, callback) {
+    var done = function(map) {
+      callback(this.flatten(text, url, map));
+    }.bind(this);
+    this.loader.process(text, url, done);
+  },
+  // resolve the textContent of a style node
+  resolveNode: function(style, url, callback) {
+    var text = style.textContent;
+    var done = function(text) {
+      style.textContent = text;
+      callback(style);
+    };
+    this.resolve(text, url, done);
+  },
+  // flatten all the @imports to text
+  flatten: function(text, base, map) {
+    var matches = this.loader.extractUrls(text, base);
+    var match, url, intermediate;
+    for (var i = 0; i < matches.length; i++) {
+      match = matches[i];
+      url = match.url;
+      // resolve any css text to be relative to the importer, keep absolute url
+      intermediate = urlResolver.resolveCssText(map[url], url, true);
+      // flatten intermediate @imports
+      intermediate = this.flatten(intermediate, base, map);
+      text = text.replace(match.matched, intermediate);
+    }
+    return text;
+  },
+  loadStyles: function(styles, base, callback) {
+    var loaded=0, l = styles.length;
+    // called in the context of the style
+    function loadedStyle(style) {
+      loaded++;
+      if (loaded === l && callback) {
+        callback();
+      }
+    }
+    for (var i=0, s; (i<l) && (s=styles[i]); i++) {
+      this.resolveNode(s, base, loadedStyle);
+    }
+  }
+};
+
+var styleResolver = new StyleResolver();
+
+// exports
+scope.styleResolver = styleResolver;
+
+})(Polymer);
+
+(function(scope) {
+
+  // copy own properties from 'api' to 'prototype, with name hinting for 'super'
+  function extend(prototype, api) {
+    if (prototype && api) {
+      // use only own properties of 'api'
+      Object.getOwnPropertyNames(api).forEach(function(n) {
+        // acquire property descriptor
+        var pd = Object.getOwnPropertyDescriptor(api, n);
+        if (pd) {
+          // clone property via descriptor
+          Object.defineProperty(prototype, n, pd);
+          // cache name-of-method for 'super' engine
+          if (typeof pd.value == 'function') {
+            // hint the 'super' engine
+            pd.value.nom = n;
+          }
+        }
+      });
+    }
+    return prototype;
+  }
+
+
+  // mixin
+
+  // copy all properties from inProps (et al) to inObj
+  function mixin(inObj/*, inProps, inMoreProps, ...*/) {
+    var obj = inObj || {};
+    for (var i = 1; i < arguments.length; i++) {
+      var p = arguments[i];
+      try {
+        for (var n in p) {
+          copyProperty(n, p, obj);
+        }
+      } catch(x) {
+      }
+    }
+    return obj;
+  }
+
+  // copy property inName from inSource object to inTarget object
+  function copyProperty(inName, inSource, inTarget) {
+    var pd = getPropertyDescriptor(inSource, inName);
+    Object.defineProperty(inTarget, inName, pd);
+  }
+
+  // get property descriptor for inName on inObject, even if
+  // inName exists on some link in inObject's prototype chain
+  function getPropertyDescriptor(inObject, inName) {
+    if (inObject) {
+      var pd = Object.getOwnPropertyDescriptor(inObject, inName);
+      return pd || getPropertyDescriptor(Object.getPrototypeOf(inObject), inName);
+    }
+  }
+
+  // exports
+
+  scope.extend = extend;
+  scope.mixin = mixin;
+
+  // for bc
+  Platform.mixin = mixin;
+
+})(Polymer);
+
+(function(scope) {
+  
+  // usage
+  
+  // invoke cb.call(this) in 100ms, unless the job is re-registered,
+  // which resets the timer
+  // 
+  // this.myJob = this.job(this.myJob, cb, 100)
+  //
+  // returns a job handle which can be used to re-register a job
+
+  var Job = function(inContext) {
+    this.context = inContext;
+    this.boundComplete = this.complete.bind(this)
+  };
+  Job.prototype = {
+    go: function(callback, wait) {
+      this.callback = callback;
+      var h;
+      if (!wait) {
+        h = requestAnimationFrame(this.boundComplete);
+        this.handle = function() {
+          cancelAnimationFrame(h);
+        }
+      } else {
+        h = setTimeout(this.boundComplete, wait);
+        this.handle = function() {
+          clearTimeout(h);
+        }
+      }
+    },
+    stop: function() {
+      if (this.handle) {
+        this.handle();
+        this.handle = null;
+      }
+    },
+    complete: function() {
+      if (this.handle) {
+        this.stop();
+        this.callback.call(this.context);
+      }
+    }
+  };
+  
+  function job(job, callback, wait) {
+    if (job) {
+      job.stop();
+    } else {
+      job = new Job(this);
+    }
+    job.go(callback, wait);
+    return job;
+  }
+  
+  // exports 
+
+  scope.job = job;
+  
+})(Polymer);
+
+(function(scope) {
+
+  // dom polyfill, additions, and utility methods
+
+  var registry = {};
+
+  HTMLElement.register = function(tag, prototype) {
+    registry[tag] = prototype;
+  };
+
+  // get prototype mapped to node <tag>
+  HTMLElement.getPrototypeForTag = function(tag) {
+    var prototype = !tag ? HTMLElement.prototype : registry[tag];
+    // TODO(sjmiles): creating <tag> is likely to have wasteful side-effects
+    return prototype || Object.getPrototypeOf(document.createElement(tag));
+  };
+
+  // we have to flag propagation stoppage for the event dispatcher
+  var originalStopPropagation = Event.prototype.stopPropagation;
+  Event.prototype.stopPropagation = function() {
+    this.cancelBubble = true;
+    originalStopPropagation.apply(this, arguments);
+  };
+  
+  
+  // polyfill DOMTokenList
+  // * add/remove: allow these methods to take multiple classNames
+  // * toggle: add a 2nd argument which forces the given state rather
+  //  than toggling.
+
+  var add = DOMTokenList.prototype.add;
+  var remove = DOMTokenList.prototype.remove;
+  DOMTokenList.prototype.add = function() {
+    for (var i = 0; i < arguments.length; i++) {
+      add.call(this, arguments[i]);
+    }
+  };
+  DOMTokenList.prototype.remove = function() {
+    for (var i = 0; i < arguments.length; i++) {
+      remove.call(this, arguments[i]);
+    }
+  };
+  DOMTokenList.prototype.toggle = function(name, bool) {
+    if (arguments.length == 1) {
+      bool = !this.contains(name);
+    }
+    bool ? this.add(name) : this.remove(name);
+  };
+  DOMTokenList.prototype.switch = function(oldName, newName) {
+    oldName && this.remove(oldName);
+    newName && this.add(newName);
+  };
+
+  // add array() to NodeList, NamedNodeMap, HTMLCollection
+
+  var ArraySlice = function() {
+    return Array.prototype.slice.call(this);
+  };
+
+  var namedNodeMap = (window.NamedNodeMap || window.MozNamedAttrMap || {});
+
+  NodeList.prototype.array = ArraySlice;
+  namedNodeMap.prototype.array = ArraySlice;
+  HTMLCollection.prototype.array = ArraySlice;
+
+  // utility
+
+  function createDOM(inTagOrNode, inHTML, inAttrs) {
+    var dom = typeof inTagOrNode == 'string' ?
+        document.createElement(inTagOrNode) : inTagOrNode.cloneNode(true);
+    dom.innerHTML = inHTML;
+    if (inAttrs) {
+      for (var n in inAttrs) {
+        dom.setAttribute(n, inAttrs[n]);
+      }
+    }
+    return dom;
+  }
+
+  // exports
+
+  scope.createDOM = createDOM;
+
+})(Polymer);
+
+(function(scope) {
+    // super
+
+    // `arrayOfArgs` is an optional array of args like one might pass
+    // to `Function.apply`
+
+    // TODO(sjmiles):
+    //    $super must be installed on an instance or prototype chain
+    //    as `super`, and invoked via `this`, e.g.
+    //      `this.super();`
+
+    //    will not work if function objects are not unique, for example,
+    //    when using mixins.
+    //    The memoization strategy assumes each function exists on only one 
+    //    prototype chain i.e. we use the function object for memoizing)
+    //    perhaps we can bookkeep on the prototype itself instead
+    function $super(arrayOfArgs) {
+      // since we are thunking a method call, performance is important here: 
+      // memoize all lookups, once memoized the fast path calls no other 
+      // functions
+      //
+      // find the caller (cannot be `strict` because of 'caller')
+      var caller = $super.caller;
+      // memoized 'name of method' 
+      var nom = caller.nom;
+      // memoized next implementation prototype
+      var _super = caller._super;
+      if (!_super) {
+        if (!nom) {
+          nom = caller.nom = nameInThis.call(this, caller);
+        }
+        if (!nom) {
+          console.warn('called super() on a method not installed declaratively (has no .nom property)');
+        }
+        // super prototype is either cached or we have to find it
+        // by searching __proto__ (at the 'top')
+        // invariant: because we cache _super on fn below, we never reach 
+        // here from inside a series of calls to super(), so it's ok to 
+        // start searching from the prototype of 'this' (at the 'top')
+        // we must never memoize a null super for this reason
+        _super = memoizeSuper(caller, nom, getPrototypeOf(this));
+      }
+      // our super function
+      var fn = _super[nom];
+      if (fn) {
+        // memoize information so 'fn' can call 'super'
+        if (!fn._super) {
+          // must not memoize null, or we lose our invariant above
+          memoizeSuper(fn, nom, _super);
+        }
+        // invoke the inherited method
+        // if 'fn' is not function valued, this will throw
+        return fn.apply(this, arrayOfArgs || []);
+      }
+    }
+
+    function nameInThis(value) {
+      var p = this.__proto__;
+      while (p && p !== HTMLElement.prototype) {
+        // TODO(sjmiles): getOwnPropertyNames is absurdly expensive
+        var n$ = Object.getOwnPropertyNames(p);
+        for (var i=0, l=n$.length, n; i<l && (n=n$[i]); i++) {
+          var d = Object.getOwnPropertyDescriptor(p, n);
+          if (typeof d.value === 'function' && d.value === value) {
+            return n;
+          }
+        }
+        p = p.__proto__;
+      }
+    }
+
+    function memoizeSuper(method, name, proto) {
+      // find and cache next prototype containing `name`
+      // we need the prototype so we can do another lookup
+      // from here
+      var s = nextSuper(proto, name, method);
+      if (s[name]) {
+        // `s` is a prototype, the actual method is `s[name]`
+        // tag super method with it's name for quicker lookups
+        s[name].nom = name;
+      }
+      return method._super = s;
+    }
+
+    function nextSuper(proto, name, caller) {
+      // look for an inherited prototype that implements name
+      while (proto) {
+        if ((proto[name] !== caller) && proto[name]) {
+          return proto;
+        }
+        proto = getPrototypeOf(proto);
+      }
+      // must not return null, or we lose our invariant above
+      // in this case, a super() call was invoked where no superclass
+      // method exists
+      // TODO(sjmiles): thow an exception?
+      return Object;
+    }
+
+    // NOTE: In some platforms (IE10) the prototype chain is faked via 
+    // __proto__. Therefore, always get prototype via __proto__ instead of
+    // the more standard Object.getPrototypeOf.
+    function getPrototypeOf(prototype) {
+      return prototype.__proto__;
+    }
+
+    // utility function to precompute name tags for functions
+    // in a (unchained) prototype
+    function hintSuper(prototype) {
+      // tag functions with their prototype name to optimize
+      // super call invocations
+      for (var n in prototype) {
+        var pd = Object.getOwnPropertyDescriptor(prototype, n);
+        if (pd && typeof pd.value === 'function') {
+          pd.value.nom = n;
+        }
+      }
+    }
+
+    // exports
+
+    scope.super = $super;
+
+})(Polymer);
+
+(function(scope) {
+
+  function noopHandler(value) {
+    return value;
+  }
+
+  // helper for deserializing properties of various types to strings
+  var typeHandlers = {
+    string: noopHandler,
+    'undefined': noopHandler,
+    date: function(value) {
+      return new Date(Date.parse(value) || Date.now());
+    },
+    boolean: function(value) {
+      if (value === '') {
+        return true;
+      }
+      return value === 'false' ? false : !!value;
+    },
+    number: function(value) {
+      var n = parseFloat(value);
+      // hex values like "0xFFFF" parseFloat as 0
+      if (n === 0) {
+        n = parseInt(value);
+      }
+      return isNaN(n) ? value : n;
+      // this code disabled because encoded values (like "0xFFFF")
+      // do not round trip to their original format
+      //return (String(floatVal) === value) ? floatVal : value;
+    },
+    object: function(value, currentValue) {
+      if (currentValue === null) {
+        return value;
+      }
+      try {
+        // If the string is an object, we can parse is with the JSON library.
+        // include convenience replace for single-quotes. If the author omits
+        // quotes altogether, parse will fail.
+        return JSON.parse(value.replace(/'/g, '"'));
+      } catch(e) {
+        // The object isn't valid JSON, return the raw value
+        return value;
+      }
+    },
+    // avoid deserialization of functions
+    'function': function(value, currentValue) {
+      return currentValue;
+    }
+  };
+
+  function deserializeValue(value, currentValue) {
+    // attempt to infer type from default value
+    var inferredType = typeof currentValue;
+    // invent 'date' type value for Date
+    if (currentValue instanceof Date) {
+      inferredType = 'date';
+    }
+    // delegate deserialization via type string
+    return typeHandlers[inferredType](value, currentValue);
+  }
+
+  // exports
+
+  scope.deserializeValue = deserializeValue;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var extend = scope.extend;
+
+  // module
+
+  var api = {};
+
+  api.declaration = {};
+  api.instance = {};
+
+  api.publish = function(apis, prototype) {
+    for (var n in apis) {
+      extend(prototype, apis[n]);
+    }
+  };
+
+  // exports
+
+  scope.api = api;
+
+})(Polymer);
+
+(function(scope) {
+
+  /**
+   * @class polymer-base
+   */
+
+  var utils = {
+
+    /**
+      * Invokes a function asynchronously. The context of the callback
+      * function is bound to 'this' automatically. Returns a handle which may 
+      * be passed to <a href="#cancelAsync">cancelAsync</a> to cancel the 
+      * asynchronous call.
+      *
+      * @method async
+      * @param {Function|String} method
+      * @param {any|Array} args
+      * @param {number} timeout
+      */
+    async: function(method, args, timeout) {
+      // when polyfilling Object.observe, ensure changes 
+      // propagate before executing the async method
+      Polymer.flush();
+      // second argument to `apply` must be an array
+      args = (args && args.length) ? args : [args];
+      // function to invoke
+      var fn = function() {
+        (this[method] || method).apply(this, args);
+      }.bind(this);
+      // execute `fn` sooner or later
+      var handle = timeout ? setTimeout(fn, timeout) :
+          requestAnimationFrame(fn);
+      // NOTE: switch on inverting handle to determine which time is used.
+      return timeout ? handle : ~handle;
+    },
+
+    /**
+      * Cancels a pending callback that was scheduled via 
+      * <a href="#async">async</a>. 
+      *
+      * @method cancelAsync
+      * @param {handle} handle Handle of the `async` to cancel.
+      */
+    cancelAsync: function(handle) {
+      if (handle < 0) {
+        cancelAnimationFrame(~handle);
+      } else {
+        clearTimeout(handle);
+      }
+    },
+
+    /**
+      * Fire an event.
+      *
+      * @method fire
+      * @returns {Object} event
+      * @param {string} type An event name.
+      * @param {any} detail
+      * @param {Node} onNode Target node.
+      * @param {Boolean} bubbles Set false to prevent bubbling, defaults to true
+      * @param {Boolean} cancelable Set false to prevent cancellation, defaults to true
+      */
+    fire: function(type, detail, onNode, bubbles, cancelable) {
+      var node = onNode || this;
+      var detail = detail === null || detail === undefined ? {} : detail;
+      var event = new CustomEvent(type, {
+        bubbles: bubbles !== undefined ? bubbles : true,
+        cancelable: cancelable !== undefined ? cancelable : true,
+        detail: detail
+      });
+      node.dispatchEvent(event);
+      return event;
+    },
+
+    /**
+      * Fire an event asynchronously.
+      *
+      * @method asyncFire
+      * @param {string} type An event name.
+      * @param detail
+      * @param {Node} toNode Target node.
+      */
+    asyncFire: function(/*inType, inDetail*/) {
+      this.async("fire", arguments);
+    },
+
+    /**
+      * Remove class from old, add class to anew, if they exist.
+      *
+      * @param classFollows
+      * @param anew A node.
+      * @param old A node
+      * @param className
+      */
+    classFollows: function(anew, old, className) {
+      if (old) {
+        old.classList.remove(className);
+      }
+      if (anew) {
+        anew.classList.add(className);
+      }
+    },
+
+    /**
+      * Inject HTML which contains markup bound to this element into
+      * a target element (replacing target element content).
+      *
+      * @param String html to inject
+      * @param Element target element
+      */
+    injectBoundHTML: function(html, element) {
+      var template = document.createElement('template');
+      template.innerHTML = html;
+      var fragment = this.instanceTemplate(template);
+      if (element) {
+        element.textContent = '';
+        element.appendChild(fragment);
+      }
+      return fragment;
+    }
+  };
+
+  // no-operation function for handy stubs
+  var nop = function() {};
+
+  // null-object for handy stubs
+  var nob = {};
+
+  // deprecated
+
+  utils.asyncMethod = utils.async;
+
+  // exports
+
+  scope.api.instance.utils = utils;
+  scope.nop = nop;
+  scope.nob = nob;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+  var EVENT_PREFIX = 'on-';
+
+  // instance events api
+  var events = {
+    // read-only
+    EVENT_PREFIX: EVENT_PREFIX,
+    // event listeners on host
+    addHostListeners: function() {
+      var events = this.eventDelegates;
+      log.events && (Object.keys(events).length > 0) && console.log('[%s] addHostListeners:', this.localName, events);
+      // NOTE: host events look like bindings but really are not;
+      // (1) we don't want the attribute to be set and (2) we want to support
+      // multiple event listeners ('host' and 'instance') and Node.bind
+      // by default supports 1 thing being bound.
+      for (var type in events) {
+        var methodName = events[type];
+        PolymerGestures.addEventListener(this, type, this.element.getEventHandler(this, this, methodName));
+      }
+    },
+    // call 'method' or function method on 'obj' with 'args', if the method exists
+    dispatchMethod: function(obj, method, args) {
+      if (obj) {
+        log.events && console.group('[%s] dispatch [%s]', obj.localName, method);
+        var fn = typeof method === 'function' ? method : obj[method];
+        if (fn) {
+          fn[args ? 'apply' : 'call'](obj, args);
+        }
+        log.events && console.groupEnd();
+        // NOTE: dirty check right after calling method to ensure 
+        // changes apply quickly; in a very complicated app using high 
+        // frequency events, this can be a perf concern; in this case,
+        // imperative handlers can be used to avoid flushing.
+        Polymer.flush();
+      }
+    }
+  };
+
+  // exports
+
+  scope.api.instance.events = events;
+
+  /**
+   * @class Polymer
+   */
+
+  /**
+   * Add a gesture aware event handler to the given `node`. Can be used 
+   * in place of `element.addEventListener` and ensures gestures will function
+   * as expected on mobile platforms. Please note that Polymer's declarative
+   * event handlers include this functionality by default.
+   * 
+   * @method addEventListener
+   * @param {Node} node node on which to listen
+   * @param {String} eventType name of the event
+   * @param {Function} handlerFn event handler function
+   * @param {Boolean} capture set to true to invoke event capturing
+   * @type Function
+   */
+  // alias PolymerGestures event listener logic
+  scope.addEventListener = function(node, eventType, handlerFn, capture) {
+    PolymerGestures.addEventListener(wrap(node), eventType, handlerFn, capture);
+  };
+
+  /**
+   * Remove a gesture aware event handler on the given `node`. To remove an
+   * event listener, the exact same arguments are required that were passed
+   * to `Polymer.addEventListener`.
+   * 
+   * @method removeEventListener
+   * @param {Node} node node on which to listen
+   * @param {String} eventType name of the event
+   * @param {Function} handlerFn event handler function
+   * @param {Boolean} capture set to true to invoke event capturing
+   * @type Function
+   */
+  scope.removeEventListener = function(node, eventType, handlerFn, capture) {
+    PolymerGestures.removeEventListener(wrap(node), eventType, handlerFn, capture);
+  };
+
+})(Polymer);
+
+(function(scope) {
+
+  // instance api for attributes
+
+  var attributes = {
+    // copy attributes defined in the element declaration to the instance
+    // e.g. <polymer-element name="x-foo" tabIndex="0"> tabIndex is copied
+    // to the element instance here.
+    copyInstanceAttributes: function () {
+      var a$ = this._instanceAttributes;
+      for (var k in a$) {
+        if (!this.hasAttribute(k)) {
+          this.setAttribute(k, a$[k]);
+        }
+      }
+    },
+    // for each attribute on this, deserialize value to property as needed
+    takeAttributes: function() {
+      // if we have no publish lookup table, we have no attributes to take
+      // TODO(sjmiles): ad hoc
+      if (this._publishLC) {
+        for (var i=0, a$=this.attributes, l=a$.length, a; (a=a$[i]) && i<l; i++) {
+          this.attributeToProperty(a.name, a.value);
+        }
+      }
+    },
+    // if attribute 'name' is mapped to a property, deserialize
+    // 'value' into that property
+    attributeToProperty: function(name, value) {
+      // try to match this attribute to a property (attributes are
+      // all lower-case, so this is case-insensitive search)
+      var name = this.propertyForAttribute(name);
+      if (name) {
+        // filter out 'mustached' values, these are to be
+        // replaced with bound-data and are not yet values
+        // themselves
+        if (value && value.search(scope.bindPattern) >= 0) {
+          return;
+        }
+        // get original value
+        var currentValue = this[name];
+        // deserialize Boolean or Number values from attribute
+        var value = this.deserializeValue(value, currentValue);
+        // only act if the value has changed
+        if (value !== currentValue) {
+          // install new value (has side-effects)
+          this[name] = value;
+        }
+      }
+    },
+    // return the published property matching name, or undefined
+    propertyForAttribute: function(name) {
+      var match = this._publishLC && this._publishLC[name];
+      return match;
+    },
+    // convert representation of `stringValue` based on type of `currentValue`
+    deserializeValue: function(stringValue, currentValue) {
+      return scope.deserializeValue(stringValue, currentValue);
+    },
+    // convert to a string value based on the type of `inferredType`
+    serializeValue: function(value, inferredType) {
+      if (inferredType === 'boolean') {
+        return value ? '' : undefined;
+      } else if (inferredType !== 'object' && inferredType !== 'function'
+          && value !== undefined) {
+        return value;
+      }
+    },
+    // serializes `name` property value and updates the corresponding attribute
+    // note that reflection is opt-in.
+    reflectPropertyToAttribute: function(name) {
+      var inferredType = typeof this[name];
+      // try to intelligently serialize property value
+      var serializedValue = this.serializeValue(this[name], inferredType);
+      // boolean properties must reflect as boolean attributes
+      if (serializedValue !== undefined) {
+        this.setAttribute(name, serializedValue);
+        // TODO(sorvell): we should remove attr for all properties
+        // that have undefined serialization; however, we will need to
+        // refine the attr reflection system to achieve this; pica, for example,
+        // relies on having inferredType object properties not removed as
+        // attrs.
+      } else if (inferredType === 'boolean') {
+        this.removeAttribute(name);
+      }
+    }
+  };
+
+  // exports
+
+  scope.api.instance.attributes = attributes;
+
+})(Polymer);
+
+(function(scope) {
+
+  /**
+   * @class polymer-base
+   */
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+
+  // magic words
+
+  var OBSERVE_SUFFIX = 'Changed';
+
+  // element api
+
+  var empty = [];
+
+  var updateRecord = {
+    object: undefined,
+    type: 'update',
+    name: undefined,
+    oldValue: undefined
+  };
+
+  var numberIsNaN = Number.isNaN || function(value) {
+    return typeof value === 'number' && isNaN(value);
+  };
+
+  function areSameValue(left, right) {
+    if (left === right)
+      return left !== 0 || 1 / left === 1 / right;
+    if (numberIsNaN(left) && numberIsNaN(right))
+      return true;
+    return left !== left && right !== right;
+  }
+
+  // capture A's value if B's value is null or undefined,
+  // otherwise use B's value
+  function resolveBindingValue(oldValue, value) {
+    if (value === undefined && oldValue === null) {
+      return value;
+    }
+    return (value === null || value === undefined) ? oldValue : value;
+  }
+
+  var properties = {
+
+    // creates a CompoundObserver to observe property changes
+    // NOTE, this is only done there are any properties in the `observe` object
+    createPropertyObserver: function() {
+      var n$ = this._observeNames;
+      if (n$ && n$.length) {
+        var o = this._propertyObserver = new CompoundObserver(true);
+        this.registerObserver(o);
+        // TODO(sorvell): may not be kosher to access the value here (this[n]);
+        // previously we looked at the descriptor on the prototype
+        // this doesn't work for inheritance and not for accessors without
+        // a value property
+        for (var i=0, l=n$.length, n; (i<l) && (n=n$[i]); i++) {
+          o.addPath(this, n);
+          this.observeArrayValue(n, this[n], null);
+        }
+      }
+    },
+
+    // start observing property changes
+    openPropertyObserver: function() {
+      if (this._propertyObserver) {
+        this._propertyObserver.open(this.notifyPropertyChanges, this);
+      }
+    },
+
+    // handler for property changes; routes changes to observing methods
+    // note: array valued properties are observed for array splices
+    notifyPropertyChanges: function(newValues, oldValues, paths) {
+      var name, method, called = {};
+      for (var i in oldValues) {
+        // note: paths is of form [object, path, object, path]
+        name = paths[2 * i + 1];
+        method = this.observe[name];
+        if (method) {
+          var ov = oldValues[i], nv = newValues[i];
+          // observes the value if it is an array
+          this.observeArrayValue(name, nv, ov);
+          if (!called[method]) {
+            // only invoke change method if one of ov or nv is not (undefined | null)
+            if ((ov !== undefined && ov !== null) || (nv !== undefined && nv !== null)) {
+              called[method] = true;
+              // TODO(sorvell): call method with the set of values it's expecting;
+              // e.g. 'foo bar': 'invalidate' expects the new and old values for
+              // foo and bar. Currently we give only one of these and then
+              // deliver all the arguments.
+              this.invokeMethod(method, [ov, nv, arguments]);
+            }
+          }
+        }
+      }
+    },
+
+    // call method iff it exists.
+    invokeMethod: function(method, args) {
+      var fn = this[method] || method;
+      if (typeof fn === 'function') {
+        fn.apply(this, args);
+      }
+    },
+
+    /**
+     * Force any pending property changes to synchronously deliver to
+     * handlers specified in the `observe` object.
+     * Note, normally changes are processed at microtask time.
+     *
+     * @method deliverChanges
+     */
+    deliverChanges: function() {
+      if (this._propertyObserver) {
+        this._propertyObserver.deliver();
+      }
+    },
+
+    observeArrayValue: function(name, value, old) {
+      // we only care if there are registered side-effects
+      var callbackName = this.observe[name];
+      if (callbackName) {
+        // if we are observing the previous value, stop
+        if (Array.isArray(old)) {
+          log.observe && console.log('[%s] observeArrayValue: unregister observer [%s]', this.localName, name);
+          this.closeNamedObserver(name + '__array');
+        }
+        // if the new value is an array, being observing it
+        if (Array.isArray(value)) {
+          log.observe && console.log('[%s] observeArrayValue: register observer [%s]', this.localName, name, value);
+          var observer = new ArrayObserver(value);
+          observer.open(function(splices) {
+            this.invokeMethod(callbackName, [splices]);
+          }, this);
+          this.registerNamedObserver(name + '__array', observer);
+        }
+      }
+    },
+
+    emitPropertyChangeRecord: function(name, value, oldValue) {
+      var object = this;
+      if (areSameValue(value, oldValue)) {
+        return;
+      }
+      // invoke property change side effects
+      this._propertyChanged(name, value, oldValue);
+      // emit change record
+      if (!Observer.hasObjectObserve) {
+        return;
+      }
+      var notifier = this._objectNotifier;
+      if (!notifier) {
+        notifier = this._objectNotifier = Object.getNotifier(this);
+      }
+      updateRecord.object = this;
+      updateRecord.name = name;
+      updateRecord.oldValue = oldValue;
+      notifier.notify(updateRecord);
+    },
+
+    _propertyChanged: function(name, value, oldValue) {
+      if (this.reflect[name]) {
+        this.reflectPropertyToAttribute(name);
+      }
+    },
+
+    // creates a property binding (called via bind) to a published property.
+    bindProperty: function(property, observable, oneTime) {
+      if (oneTime) {
+        this[property] = observable;
+        return;
+      }
+      var computed = this.element.prototype.computed;
+      // Binding an "out-only" value to a computed property. Note that
+      // since this observer isn't opened, it doesn't need to be closed on
+      // cleanup.
+      if (computed && computed[property]) {
+        var privateComputedBoundValue = property + 'ComputedBoundObservable_';
+        this[privateComputedBoundValue] = observable;
+        return;
+      }
+      return this.bindToAccessor(property, observable, resolveBindingValue);
+    },
+
+    // NOTE property `name` must be published. This makes it an accessor.
+    bindToAccessor: function(name, observable, resolveFn) {
+      var privateName = name + '_';
+      var privateObservable  = name + 'Observable_';
+      // Present for properties which are computed and published and have a
+      // bound value.
+      var privateComputedBoundValue = name + 'ComputedBoundObservable_';
+      this[privateObservable] = observable;
+      var oldValue = this[privateName];
+      // observable callback
+      var self = this;
+      function updateValue(value, oldValue) {
+        self[privateName] = value;
+        var setObserveable = self[privateComputedBoundValue];
+        if (setObserveable && typeof setObserveable.setValue == 'function') {
+          setObserveable.setValue(value);
+        }
+        self.emitPropertyChangeRecord(name, value, oldValue);
+      }
+      // resolve initial value
+      var value = observable.open(updateValue);
+      if (resolveFn && !areSameValue(oldValue, value)) {
+        var resolvedValue = resolveFn(oldValue, value);
+        if (!areSameValue(value, resolvedValue)) {
+          value = resolvedValue;
+          if (observable.setValue) {
+            observable.setValue(value);
+          }
+        }
+      }
+      updateValue(value, oldValue);
+      // register and return observable
+      var observer = {
+        close: function() {
+          observable.close();
+          self[privateObservable] = undefined;
+          self[privateComputedBoundValue] = undefined;
+        }
+      };
+      this.registerObserver(observer);
+      return observer;
+    },
+
+    createComputedProperties: function() {
+      if (!this._computedNames) {
+        return;
+      }
+      for (var i = 0; i < this._computedNames.length; i++) {
+        var name = this._computedNames[i];
+        var expressionText = this.computed[name];
+        try {
+          var expression = PolymerExpressions.getExpression(expressionText);
+          var observable = expression.getBinding(this, this.element.syntax);
+          this.bindToAccessor(name, observable);
+        } catch (ex) {
+          console.error('Failed to create computed property', ex);
+        }
+      }
+    },
+
+    // property bookkeeping
+    registerObserver: function(observer) {
+      if (!this._observers) {
+        this._observers = [observer];
+        return;
+      }
+      this._observers.push(observer);
+    },
+
+    closeObservers: function() {
+      if (!this._observers) {
+        return;
+      }
+      // observer array items are arrays of observers.
+      var observers = this._observers;
+      for (var i = 0; i < observers.length; i++) {
+        var observer = observers[i];
+        if (observer && typeof observer.close == 'function') {
+          observer.close();
+        }
+      }
+      this._observers = [];
+    },
+
+    // bookkeeping observers for memory management
+    registerNamedObserver: function(name, observer) {
+      var o$ = this._namedObservers || (this._namedObservers = {});
+      o$[name] = observer;
+    },
+
+    closeNamedObserver: function(name) {
+      var o$ = this._namedObservers;
+      if (o$ && o$[name]) {
+        o$[name].close();
+        o$[name] = null;
+        return true;
+      }
+    },
+
+    closeNamedObservers: function() {
+      if (this._namedObservers) {
+        for (var i in this._namedObservers) {
+          this.closeNamedObserver(i);
+        }
+        this._namedObservers = {};
+      }
+    }
+
+  };
+
+  // logging
+  var LOG_OBSERVE = '[%s] watching [%s]';
+  var LOG_OBSERVED = '[%s#%s] watch: [%s] now [%s] was [%s]';
+  var LOG_CHANGED = '[%s#%s] propertyChanged: [%s] now [%s] was [%s]';
+
+  // exports
+
+  scope.api.instance.properties = properties;
+
+})(Polymer);
+
+(function(scope) {
+
+  /**
+   * @class polymer-base
+   */
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+
+  // element api supporting mdv
+  var mdv = {
+
+    /**
+     * Creates dom cloned from the given template, instantiating bindings
+     * with this element as the template model and `PolymerExpressions` as the
+     * binding delegate.
+     *
+     * @method instanceTemplate
+     * @param {Template} template source template from which to create dom.
+     */
+    instanceTemplate: function(template) {
+      // ensure template is decorated (lets' things like <tr template ...> work)
+      HTMLTemplateElement.decorate(template);
+      // ensure a default bindingDelegate
+      var syntax = this.syntax || (!template.bindingDelegate &&
+          this.element.syntax);
+      var dom = template.createInstance(this, syntax);
+      var observers = dom.bindings_;
+      for (var i = 0; i < observers.length; i++) {
+        this.registerObserver(observers[i]);
+      }
+      return dom;
+    },
+
+    // Called by TemplateBinding/NodeBind to setup a binding to the given
+    // property. It's overridden here to support property bindings
+    // in addition to attribute bindings that are supported by default.
+    bind: function(name, observable, oneTime) {
+      var property = this.propertyForAttribute(name);
+      if (!property) {
+        // TODO(sjmiles): this mixin method must use the special form
+        // of `super` installed by `mixinMethod` in declaration/prototype.js
+        return this.mixinSuper(arguments);
+      } else {
+        // use n-way Polymer binding
+        var observer = this.bindProperty(property, observable, oneTime);
+        // NOTE: reflecting binding information is typically required only for
+        // tooling. It has a performance cost so it's opt-in in Node.bind.
+        if (Platform.enableBindingsReflection && observer) {
+          observer.path = observable.path_;
+          this._recordBinding(property, observer);
+        }
+        if (this.reflect[property]) {
+          this.reflectPropertyToAttribute(property);
+        }
+        return observer;
+      }
+    },
+
+    _recordBinding: function(name, observer) {
+      this.bindings_ = this.bindings_ || {};
+      this.bindings_[name] = observer;
+    },
+
+    // Called by TemplateBinding when all bindings on an element have been 
+    // executed. This signals that all element inputs have been gathered
+    // and it's safe to ready the element, create shadow-root and start
+    // data-observation.
+    bindFinished: function() {
+      this.makeElementReady();
+    },
+
+    // called at detached time to signal that an element's bindings should be
+    // cleaned up. This is done asynchronously so that users have the chance
+    // to call `cancelUnbindAll` to prevent unbinding.
+    asyncUnbindAll: function() {
+      if (!this._unbound) {
+        log.unbind && console.log('[%s] asyncUnbindAll', this.localName);
+        this._unbindAllJob = this.job(this._unbindAllJob, this.unbindAll, 0);
+      }
+    },
+    
+    /**
+     * This method should rarely be used and only if 
+     * <a href="#cancelUnbindAll">`cancelUnbindAll`</a> has been called to 
+     * prevent element unbinding. In this case, the element's bindings will 
+     * not be automatically cleaned up and it cannot be garbage collected 
+     * by the system. If memory pressure is a concern or a 
+     * large amount of elements need to be managed in this way, `unbindAll`
+     * can be called to deactivate the element's bindings and allow its 
+     * memory to be reclaimed.
+     *
+     * @method unbindAll
+     */
+    unbindAll: function() {
+      if (!this._unbound) {
+        this.closeObservers();
+        this.closeNamedObservers();
+        this._unbound = true;
+      }
+    },
+
+    /**
+     * Call in `detached` to prevent the element from unbinding when it is 
+     * detached from the dom. The element is unbound as a cleanup step that 
+     * allows its memory to be reclaimed. 
+     * If `cancelUnbindAll` is used, consider calling 
+     * <a href="#unbindAll">`unbindAll`</a> when the element is no longer
+     * needed. This will allow its memory to be reclaimed.
+     * 
+     * @method cancelUnbindAll
+     */
+    cancelUnbindAll: function() {
+      if (this._unbound) {
+        log.unbind && console.warn('[%s] already unbound, cannot cancel unbindAll', this.localName);
+        return;
+      }
+      log.unbind && console.log('[%s] cancelUnbindAll', this.localName);
+      if (this._unbindAllJob) {
+        this._unbindAllJob = this._unbindAllJob.stop();
+      }
+    }
+
+  };
+
+  function unbindNodeTree(node) {
+    forNodeTree(node, _nodeUnbindAll);
+  }
+
+  function _nodeUnbindAll(node) {
+    node.unbindAll();
+  }
+
+  function forNodeTree(node, callback) {
+    if (node) {
+      callback(node);
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        forNodeTree(child, callback);
+      }
+    }
+  }
+
+  var mustachePattern = /\{\{([^{}]*)}}/;
+
+  // exports
+
+  scope.bindPattern = mustachePattern;
+  scope.api.instance.mdv = mdv;
+
+})(Polymer);
+
+(function(scope) {
+
+  /**
+   * Common prototype for all Polymer Elements.
+   * 
+   * @class polymer-base
+   * @homepage polymer.github.io
+   */
+  var base = {
+    /**
+     * Tags this object as the canonical Base prototype.
+     *
+     * @property PolymerBase
+     * @type boolean
+     * @default true
+     */
+    PolymerBase: true,
+
+    /**
+     * Debounce signals. 
+     * 
+     * Call `job` to defer a named signal, and all subsequent matching signals, 
+     * until a wait time has elapsed with no new signal.
+     * 
+     *     debouncedClickAction: function(e) {
+     *       // processClick only when it's been 100ms since the last click
+     *       this.job('click', function() {
+     *        this.processClick;
+     *       }, 100);
+     *     }
+     *
+     * @method job
+     * @param String {String} job A string identifier for the job to debounce.
+     * @param Function {Function} callback A function that is called (with `this` context) when the wait time elapses.
+     * @param Number {Number} wait Time in milliseconds (ms) after the last signal that must elapse before invoking `callback`
+     * @type Handle
+     */
+    job: function(job, callback, wait) {
+      if (typeof job === 'string') {
+        var n = '___' + job;
+        this[n] = Polymer.job.call(this, this[n], callback, wait);
+      } else {
+        // TODO(sjmiles): suggest we deprecate this call signature
+        return Polymer.job.call(this, job, callback, wait);
+      }
+    },
+
+    /**
+     * Invoke a superclass method. 
+     * 
+     * Use `super()` to invoke the most recently overridden call to the 
+     * currently executing function. 
+     * 
+     * To pass arguments through, use the literal `arguments` as the parameter 
+     * to `super()`.
+     *
+     *     nextPageAction: function(e) {
+     *       // invoke the superclass version of `nextPageAction`
+     *       this.super(arguments); 
+     *     }
+     *
+     * To pass custom arguments, arrange them in an array.
+     *
+     *     appendSerialNo: function(value, serial) {
+     *       // prefix the superclass serial number with our lot # before
+     *       // invoking the superlcass
+     *       return this.super([value, this.lotNo + serial])
+     *     }
+     *
+     * @method super
+     * @type Any
+     * @param {args) An array of arguments to use when calling the superclass method, or null.
+     */
+    super: Polymer.super,
+
+    /**
+     * Lifecycle method called when the element is instantiated.
+     * 
+     * Override `created` to perform custom create-time tasks. No need to call 
+     * super-class `created` unless you are extending another Polymer element.
+     * Created is called before the element creates `shadowRoot` or prepares
+     * data-observation.
+     * 
+     * @method created
+     * @type void
+     */
+    created: function() {
+    },
+
+    /**
+     * Lifecycle method called when the element has populated it's `shadowRoot`,
+     * prepared data-observation, and made itself ready for API interaction.
+     * 
+     * @method ready
+     * @type void
+     */
+    ready: function() {
+    },
+
+    /**
+     * Low-level lifecycle method called as part of standard Custom Elements
+     * operation. Polymer implements this method to provide basic default 
+     * functionality. For custom create-time tasks, implement `created` 
+     * instead, which is called immediately after `createdCallback`. 
+     * 
+     * @method createdCallback
+     */
+    createdCallback: function() {
+      if (this.templateInstance && this.templateInstance.model) {
+        console.warn('Attributes on ' + this.localName + ' were data bound ' +
+            'prior to Polymer upgrading the element. This may result in ' +
+            'incorrect binding types.');
+      }
+      this.created();
+      this.prepareElement();
+      if (!this.ownerDocument.isStagingDocument) {
+        this.makeElementReady();
+      }
+    },
+
+    // system entry point, do not override
+    prepareElement: function() {
+      if (this._elementPrepared) {
+        console.warn('Element already prepared', this.localName);
+        return;
+      }
+      this._elementPrepared = true;
+      // storage for shadowRoots info
+      this.shadowRoots = {};
+      // install property observers
+      this.createPropertyObserver();
+      this.openPropertyObserver();
+      // install boilerplate attributes
+      this.copyInstanceAttributes();
+      // process input attributes
+      this.takeAttributes();
+      // add event listeners
+      this.addHostListeners();
+    },
+
+    // system entry point, do not override
+    makeElementReady: function() {
+      if (this._readied) {
+        return;
+      }
+      this._readied = true;
+      this.createComputedProperties();
+      this.parseDeclarations(this.__proto__);
+      // NOTE: Support use of the `unresolved` attribute to help polyfill
+      // custom elements' `:unresolved` feature.
+      this.removeAttribute('unresolved');
+      // user entry point
+      this.ready();
+    },
+
+    /**
+     * Low-level lifecycle method called as part of standard Custom Elements
+     * operation. Polymer implements this method to provide basic default 
+     * functionality. For custom tasks in your element, implement `attributeChanged` 
+     * instead, which is called immediately after `attributeChangedCallback`. 
+     * 
+     * @method attributeChangedCallback
+     */
+    attributeChangedCallback: function(name, oldValue) {
+      // TODO(sjmiles): adhoc filter
+      if (name !== 'class' && name !== 'style') {
+        this.attributeToProperty(name, this.getAttribute(name));
+      }
+      if (this.attributeChanged) {
+        this.attributeChanged.apply(this, arguments);
+      }
+    },
+
+    /**
+     * Low-level lifecycle method called as part of standard Custom Elements
+     * operation. Polymer implements this method to provide basic default 
+     * functionality. For custom create-time tasks, implement `attached` 
+     * instead, which is called immediately after `attachedCallback`. 
+     * 
+     * @method attachedCallback
+     */
+     attachedCallback: function() {
+      // when the element is attached, prevent it from unbinding.
+      this.cancelUnbindAll();
+      // invoke user action
+      if (this.attached) {
+        this.attached();
+      }
+      if (!this.hasBeenAttached) {
+        this.hasBeenAttached = true;
+        if (this.domReady) {
+          this.async('domReady');
+        }
+      }
+    },
+
+     /**
+     * Implement to access custom elements in dom descendants, ancestors, 
+     * or siblings. Because custom elements upgrade in document order, 
+     * elements accessed in `ready` or `attached` may not be upgraded. When
+     * `domReady` is called, all registered custom elements are guaranteed
+     * to have been upgraded.
+     * 
+     * @method domReady
+     */
+
+    /**
+     * Low-level lifecycle method called as part of standard Custom Elements
+     * operation. Polymer implements this method to provide basic default 
+     * functionality. For custom create-time tasks, implement `detached` 
+     * instead, which is called immediately after `detachedCallback`. 
+     * 
+     * @method detachedCallback
+     */
+    detachedCallback: function() {
+      if (!this.preventDispose) {
+        this.asyncUnbindAll();
+      }
+      // invoke user action
+      if (this.detached) {
+        this.detached();
+      }
+      // TODO(sorvell): bc
+      if (this.leftView) {
+        this.leftView();
+      }
+    },
+
+    /**
+     * Walks the prototype-chain of this element and allows specific
+     * classes a chance to process static declarations.
+     * 
+     * In particular, each polymer-element has it's own `template`.
+     * `parseDeclarations` is used to accumulate all element `template`s
+     * from an inheritance chain.
+     *
+     * `parseDeclaration` static methods implemented in the chain are called
+     * recursively, oldest first, with the `<polymer-element>` associated
+     * with the current prototype passed as an argument.
+     * 
+     * An element may override this method to customize shadow-root generation. 
+     * 
+     * @method parseDeclarations
+     */
+    parseDeclarations: function(p) {
+      if (p && p.element) {
+        this.parseDeclarations(p.__proto__);
+        p.parseDeclaration.call(this, p.element);
+      }
+    },
+
+    /**
+     * Perform init-time actions based on static information in the
+     * `<polymer-element>` instance argument.
+     *
+     * For example, the standard implementation locates the template associated
+     * with the given `<polymer-element>` and stamps it into a shadow-root to
+     * implement shadow inheritance.
+     *  
+     * An element may override this method for custom behavior. 
+     * 
+     * @method parseDeclaration
+     */
+    parseDeclaration: function(elementElement) {
+      var template = this.fetchTemplate(elementElement);
+      if (template) {
+        var root = this.shadowFromTemplate(template);
+        this.shadowRoots[elementElement.name] = root;
+      }
+    },
+
+    /**
+     * Given a `<polymer-element>`, find an associated template (if any) to be
+     * used for shadow-root generation.
+     *
+     * An element may override this method for custom behavior. 
+     * 
+     * @method fetchTemplate
+     */
+    fetchTemplate: function(elementElement) {
+      return elementElement.querySelector('template');
+    },
+
+    /**
+     * Create a shadow-root in this host and stamp `template` as it's 
+     * content. 
+     *
+     * An element may override this method for custom behavior. 
+     * 
+     * @method shadowFromTemplate
+     */
+    shadowFromTemplate: function(template) {
+      if (template) {
+        // make a shadow root
+        var root = this.createShadowRoot();
+        // stamp template
+        // which includes parsing and applying MDV bindings before being
+        // inserted (to avoid {{}} in attribute values)
+        // e.g. to prevent <img src="images/{{icon}}"> from generating a 404.
+        var dom = this.instanceTemplate(template);
+        // append to shadow dom
+        root.appendChild(dom);
+        // perform post-construction initialization tasks on shadow root
+        this.shadowRootReady(root, template);
+        // return the created shadow root
+        return root;
+      }
+    },
+
+    // utility function that stamps a <template> into light-dom
+    lightFromTemplate: function(template, refNode) {
+      if (template) {
+        // TODO(sorvell): mark this element as an eventController so that
+        // event listeners on bound nodes inside it will be called on it.
+        // Note, the expectation here is that events on all descendants
+        // should be handled by this element.
+        this.eventController = this;
+        // stamp template
+        // which includes parsing and applying MDV bindings before being
+        // inserted (to avoid {{}} in attribute values)
+        // e.g. to prevent <img src="images/{{icon}}"> from generating a 404.
+        var dom = this.instanceTemplate(template);
+        // append to shadow dom
+        if (refNode) {
+          this.insertBefore(dom, refNode);
+        } else {
+          this.appendChild(dom);
+        }
+        // perform post-construction initialization tasks on ahem, light root
+        this.shadowRootReady(this);
+        // return the created shadow root
+        return dom;
+      }
+    },
+
+    shadowRootReady: function(root) {
+      // locate nodes with id and store references to them in this.$ hash
+      this.marshalNodeReferences(root);
+    },
+
+    // locate nodes with id and store references to them in this.$ hash
+    marshalNodeReferences: function(root) {
+      // establish $ instance variable
+      var $ = this.$ = this.$ || {};
+      // populate $ from nodes with ID from the LOCAL tree
+      if (root) {
+        var n$ = root.querySelectorAll("[id]");
+        for (var i=0, l=n$.length, n; (i<l) && (n=n$[i]); i++) {
+          $[n.id] = n;
+        };
+      }
+    },
+
+    /**
+     * Register a one-time callback when a child-list or sub-tree mutation
+     * occurs on node. 
+     *
+     * For persistent callbacks, call onMutation from your listener. 
+     * 
+     * @method onMutation
+     * @param Node {Node} node Node to watch for mutations.
+     * @param Function {Function} listener Function to call on mutation. The function is invoked as `listener.call(this, observer, mutations);` where `observer` is the MutationObserver that triggered the notification, and `mutations` is the native mutation list.
+     */
+    onMutation: function(node, listener) {
+      var observer = new MutationObserver(function(mutations) {
+        listener.call(this, observer, mutations);
+        observer.disconnect();
+      }.bind(this));
+      observer.observe(node, {childList: true, subtree: true});
+    }
+  };
+
+  /**
+   * @class Polymer
+   */
+  
+  /**
+   * Returns true if the object includes <a href="#polymer-base">polymer-base</a> in it's prototype chain.
+   * 
+   * @method isBase
+   * @param Object {Object} object Object to test.
+   * @type Boolean
+   */
+  function isBase(object) {
+    return object.hasOwnProperty('PolymerBase')
+  }
+
+  // name a base constructor for dev tools
+
+  /**
+   * The Polymer base-class constructor.
+   * 
+   * @property Base
+   * @type Function
+   */
+  function PolymerBase() {};
+  PolymerBase.prototype = base;
+  base.constructor = PolymerBase;
+
+  // exports
+
+  scope.Base = PolymerBase;
+  scope.isBase = isBase;
+  scope.api.instance.base = base;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+  var hasShadowDOMPolyfill = window.ShadowDOMPolyfill;
+
+  // magic words
+  
+  var STYLE_SCOPE_ATTRIBUTE = 'element';
+  var STYLE_CONTROLLER_SCOPE = 'controller';
+  
+  var styles = {
+    STYLE_SCOPE_ATTRIBUTE: STYLE_SCOPE_ATTRIBUTE,
+    /**
+     * Installs external stylesheets and <style> elements with the attribute 
+     * polymer-scope='controller' into the scope of element. This is intended
+     * to be a called during custom element construction.
+    */
+    installControllerStyles: function() {
+      // apply controller styles, but only if they are not yet applied
+      var scope = this.findStyleScope();
+      if (scope && !this.scopeHasNamedStyle(scope, this.localName)) {
+        // allow inherited controller styles
+        var proto = getPrototypeOf(this), cssText = '';
+        while (proto && proto.element) {
+          cssText += proto.element.cssTextForScope(STYLE_CONTROLLER_SCOPE);
+          proto = getPrototypeOf(proto);
+        }
+        if (cssText) {
+          this.installScopeCssText(cssText, scope);
+        }
+      }
+    },
+    installScopeStyle: function(style, name, scope) {
+      var scope = scope || this.findStyleScope(), name = name || '';
+      if (scope && !this.scopeHasNamedStyle(scope, this.localName + name)) {
+        var cssText = '';
+        if (style instanceof Array) {
+          for (var i=0, l=style.length, s; (i<l) && (s=style[i]); i++) {
+            cssText += s.textContent + '\n\n';
+          }
+        } else {
+          cssText = style.textContent;
+        }
+        this.installScopeCssText(cssText, scope, name);
+      }
+    },
+    installScopeCssText: function(cssText, scope, name) {
+      scope = scope || this.findStyleScope();
+      name = name || '';
+      if (!scope) {
+        return;
+      }
+      if (hasShadowDOMPolyfill) {
+        cssText = shimCssText(cssText, scope.host);
+      }
+      var style = this.element.cssTextToScopeStyle(cssText,
+          STYLE_CONTROLLER_SCOPE);
+      Polymer.applyStyleToScope(style, scope);
+      // cache that this style has been applied
+      this.styleCacheForScope(scope)[this.localName + name] = true;
+    },
+    findStyleScope: function(node) {
+      // find the shadow root that contains this element
+      var n = node || this;
+      while (n.parentNode) {
+        n = n.parentNode;
+      }
+      return n;
+    },
+    scopeHasNamedStyle: function(scope, name) {
+      var cache = this.styleCacheForScope(scope);
+      return cache[name];
+    },
+    styleCacheForScope: function(scope) {
+      if (hasShadowDOMPolyfill) {
+        var scopeName = scope.host ? scope.host.localName : scope.localName;
+        return polyfillScopeStyleCache[scopeName] || (polyfillScopeStyleCache[scopeName] = {});
+      } else {
+        return scope._scopeStyles = (scope._scopeStyles || {});
+      }
+    }
+  };
+
+  var polyfillScopeStyleCache = {};
+  
+  // NOTE: use raw prototype traversal so that we ensure correct traversal
+  // on platforms where the protoype chain is simulated via __proto__ (IE10)
+  function getPrototypeOf(prototype) {
+    return prototype.__proto__;
+  }
+
+  function shimCssText(cssText, host) {
+    var name = '', is = false;
+    if (host) {
+      name = host.localName;
+      is = host.hasAttribute('is');
+    }
+    var selector = WebComponents.ShadowCSS.makeScopeSelector(name, is);
+    return WebComponents.ShadowCSS.shimCssText(cssText, selector);
+  }
+
+  // exports
+
+  scope.api.instance.styles = styles;
+  
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var extend = scope.extend;
+  var api = scope.api;
+
+  // imperative implementation: Polymer()
+
+  // specify an 'own' prototype for tag `name`
+  function element(name, prototype) {
+    if (typeof name !== 'string') {
+      var script = prototype || document._currentScript;
+      prototype = name;
+      name = script && script.parentNode && script.parentNode.getAttribute ?
+          script.parentNode.getAttribute('name') : '';
+      if (!name) {
+        throw 'Element name could not be inferred.';
+      }
+    }
+    if (getRegisteredPrototype(name)) {
+      throw 'Already registered (Polymer) prototype for element ' + name;
+    }
+    // cache the prototype
+    registerPrototype(name, prototype);
+    // notify the registrar waiting for 'name', if any
+    notifyPrototype(name);
+  }
+
+  // async prototype source
+
+  function waitingForPrototype(name, client) {
+    waitPrototype[name] = client;
+  }
+
+  var waitPrototype = {};
+
+  function notifyPrototype(name) {
+    if (waitPrototype[name]) {
+      waitPrototype[name].registerWhenReady();
+      delete waitPrototype[name];
+    }
+  }
+
+  // utility and bookkeeping
+
+  // maps tag names to prototypes, as registered with
+  // Polymer. Prototypes associated with a tag name
+  // using document.registerElement are available from
+  // HTMLElement.getPrototypeForTag().
+  // If an element was fully registered by Polymer, then
+  // Polymer.getRegisteredPrototype(name) === 
+  //   HTMLElement.getPrototypeForTag(name)
+
+  var prototypesByName = {};
+
+  function registerPrototype(name, prototype) {
+    return prototypesByName[name] = prototype || {};
+  }
+
+  function getRegisteredPrototype(name) {
+    return prototypesByName[name];
+  }
+
+  function instanceOfType(element, type) {
+    if (typeof type !== 'string') {
+      return false;
+    }
+    var proto = HTMLElement.getPrototypeForTag(type);
+    var ctor = proto && proto.constructor;
+    if (!ctor) {
+      return false;
+    }
+    if (CustomElements.instanceof) {
+      return CustomElements.instanceof(element, ctor);
+    }
+    return element instanceof ctor;
+  }
+
+  // exports
+
+  scope.getRegisteredPrototype = getRegisteredPrototype;
+  scope.waitingForPrototype = waitingForPrototype;
+  scope.instanceOfType = instanceOfType;
+
+  // namespace shenanigans so we can expose our scope on the registration 
+  // function
+
+  // make window.Polymer reference `element()`
+
+  window.Polymer = element;
+
+  // TODO(sjmiles): find a way to do this that is less terrible
+  // copy window.Polymer properties onto `element()`
+
+  extend(Polymer, scope);
+
+  // Under the HTMLImports polyfill, scripts in the main document
+  // do not block on imports; we want to allow calls to Polymer in the main
+  // document. WebComponents collects those calls until we can process them, which
+  // we do here.
+
+  if (WebComponents.consumeDeclarations) {
+    WebComponents.consumeDeclarations(function(declarations) {
+      if (declarations) {
+        for (var i=0, l=declarations.length, d; (i<l) && (d=declarations[i]); i++) {
+          element.apply(null, d);
+        }
+      }
+    });
+  }
+
+})(Polymer);
+
+(function(scope) {
+
+/**
+ * @class polymer-base
+ */
+
+ /**
+  * Resolve a url path to be relative to a `base` url. If unspecified, `base`
+  * defaults to the element's ownerDocument url. Can be used to resolve
+  * paths from element's in templates loaded in HTMLImports to be relative
+  * to the document containing the element. Polymer automatically does this for
+  * url attributes in element templates; however, if a url, for
+  * example, contains a binding, then `resolvePath` can be used to ensure it is 
+  * relative to the element document. For example, in an element's template,
+  *
+  *     <a href="{{resolvePath(path)}}">Resolved</a>
+  * 
+  * @method resolvePath
+  * @param {String} url Url path to resolve.
+  * @param {String} base Optional base url against which to resolve, defaults
+  * to the element's ownerDocument url.
+  * returns {String} resolved url.
+  */
+
+var path = {
+  resolveElementPaths: function(node) {
+    Polymer.urlResolver.resolveDom(node);
+  },
+  addResolvePathApi: function() {
+    // let assetpath attribute modify the resolve path
+    var assetPath = this.getAttribute('assetpath') || '';
+    var root = new URL(assetPath, this.ownerDocument.baseURI);
+    this.prototype.resolvePath = function(urlPath, base) {
+      var u = new URL(urlPath, base || root);
+      return u.href;
+    };
+  }
+};
+
+// exports
+scope.api.declaration.path = path;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+  var api = scope.api.instance.styles;
+  var STYLE_SCOPE_ATTRIBUTE = api.STYLE_SCOPE_ATTRIBUTE;
+
+  var hasShadowDOMPolyfill = window.ShadowDOMPolyfill;
+
+  // magic words
+
+  var STYLE_SELECTOR = 'style';
+  var STYLE_LOADABLE_MATCH = '@import';
+  var SHEET_SELECTOR = 'link[rel=stylesheet]';
+  var STYLE_GLOBAL_SCOPE = 'global';
+  var SCOPE_ATTR = 'polymer-scope';
+
+  var styles = {
+    // returns true if resources are loading
+    loadStyles: function(callback) {
+      var template = this.fetchTemplate();
+      var content = template && this.templateContent();
+      if (content) {
+        this.convertSheetsToStyles(content);
+        var styles = this.findLoadableStyles(content);
+        if (styles.length) {
+          var templateUrl = template.ownerDocument.baseURI;
+          return Polymer.styleResolver.loadStyles(styles, templateUrl, callback);
+        }
+      }
+      if (callback) {
+        callback();
+      }
+    },
+    convertSheetsToStyles: function(root) {
+      var s$ = root.querySelectorAll(SHEET_SELECTOR);
+      for (var i=0, l=s$.length, s, c; (i<l) && (s=s$[i]); i++) {
+        c = createStyleElement(importRuleForSheet(s, this.ownerDocument.baseURI),
+            this.ownerDocument);
+        this.copySheetAttributes(c, s);
+        s.parentNode.replaceChild(c, s);
+      }
+    },
+    copySheetAttributes: function(style, link) {
+      for (var i=0, a$=link.attributes, l=a$.length, a; (a=a$[i]) && i<l; i++) {
+        if (a.name !== 'rel' && a.name !== 'href') {
+          style.setAttribute(a.name, a.value);
+        }
+      }
+    },
+    findLoadableStyles: function(root) {
+      var loadables = [];
+      if (root) {
+        var s$ = root.querySelectorAll(STYLE_SELECTOR);
+        for (var i=0, l=s$.length, s; (i<l) && (s=s$[i]); i++) {
+          if (s.textContent.match(STYLE_LOADABLE_MATCH)) {
+            loadables.push(s);
+          }
+        }
+      }
+      return loadables;
+    },
+    /**
+     * Install external stylesheets loaded in <polymer-element> elements into the 
+     * element's template.
+     * @param elementElement The <element> element to style.
+     */
+    installSheets: function() {
+      this.cacheSheets();
+      this.cacheStyles();
+      this.installLocalSheets();
+      this.installGlobalStyles();
+    },
+    /**
+     * Remove all sheets from element and store for later use.
+     */
+    cacheSheets: function() {
+      this.sheets = this.findNodes(SHEET_SELECTOR);
+      this.sheets.forEach(function(s) {
+        if (s.parentNode) {
+          s.parentNode.removeChild(s);
+        }
+      });
+    },
+    cacheStyles: function() {
+      this.styles = this.findNodes(STYLE_SELECTOR + '[' + SCOPE_ATTR + ']');
+      this.styles.forEach(function(s) {
+        if (s.parentNode) {
+          s.parentNode.removeChild(s);
+        }
+      });
+    },
+    /**
+     * Takes external stylesheets loaded in an <element> element and moves
+     * their content into a <style> element inside the <element>'s template.
+     * The sheet is then removed from the <element>. This is done only so 
+     * that if the element is loaded in the main document, the sheet does
+     * not become active.
+     * Note, ignores sheets with the attribute 'polymer-scope'.
+     * @param elementElement The <element> element to style.
+     */
+    installLocalSheets: function () {
+      var sheets = this.sheets.filter(function(s) {
+        return !s.hasAttribute(SCOPE_ATTR);
+      });
+      var content = this.templateContent();
+      if (content) {
+        var cssText = '';
+        sheets.forEach(function(sheet) {
+          cssText += cssTextFromSheet(sheet) + '\n';
+        });
+        if (cssText) {
+          var style = createStyleElement(cssText, this.ownerDocument);
+          content.insertBefore(style, content.firstChild);
+        }
+      }
+    },
+    findNodes: function(selector, matcher) {
+      var nodes = this.querySelectorAll(selector).array();
+      var content = this.templateContent();
+      if (content) {
+        var templateNodes = content.querySelectorAll(selector).array();
+        nodes = nodes.concat(templateNodes);
+      }
+      return matcher ? nodes.filter(matcher) : nodes;
+    },
+    /**
+     * Promotes external stylesheets and <style> elements with the attribute 
+     * polymer-scope='global' into global scope.
+     * This is particularly useful for defining @keyframe rules which 
+     * currently do not function in scoped or shadow style elements.
+     * (See wkb.ug/72462)
+     * @param elementElement The <element> element to style.
+    */
+    // TODO(sorvell): remove when wkb.ug/72462 is addressed.
+    installGlobalStyles: function() {
+      var style = this.styleForScope(STYLE_GLOBAL_SCOPE);
+      applyStyleToScope(style, document.head);
+    },
+    cssTextForScope: function(scopeDescriptor) {
+      var cssText = '';
+      // handle stylesheets
+      var selector = '[' + SCOPE_ATTR + '=' + scopeDescriptor + ']';
+      var matcher = function(s) {
+        return matchesSelector(s, selector);
+      };
+      var sheets = this.sheets.filter(matcher);
+      sheets.forEach(function(sheet) {
+        cssText += cssTextFromSheet(sheet) + '\n\n';
+      });
+      // handle cached style elements
+      var styles = this.styles.filter(matcher);
+      styles.forEach(function(style) {
+        cssText += style.textContent + '\n\n';
+      });
+      return cssText;
+    },
+    styleForScope: function(scopeDescriptor) {
+      var cssText = this.cssTextForScope(scopeDescriptor);
+      return this.cssTextToScopeStyle(cssText, scopeDescriptor);
+    },
+    cssTextToScopeStyle: function(cssText, scopeDescriptor) {
+      if (cssText) {
+        var style = createStyleElement(cssText);
+        style.setAttribute(STYLE_SCOPE_ATTRIBUTE, this.getAttribute('name') +
+            '-' + scopeDescriptor);
+        return style;
+      }
+    }
+  };
+
+  function importRuleForSheet(sheet, baseUrl) {
+    var href = new URL(sheet.getAttribute('href'), baseUrl).href;
+    return '@import \'' + href + '\';';
+  }
+
+  function applyStyleToScope(style, scope) {
+    if (style) {
+      if (scope === document) {
+        scope = document.head;
+      }
+      if (hasShadowDOMPolyfill) {
+        scope = document.head;
+      }
+      // TODO(sorvell): necessary for IE
+      // see https://connect.microsoft.com/IE/feedback/details/790212/
+      // cloning-a-style-element-and-adding-to-document-produces
+      // -unexpected-result#details
+      // var clone = style.cloneNode(true);
+      var clone = createStyleElement(style.textContent);
+      var attr = style.getAttribute(STYLE_SCOPE_ATTRIBUTE);
+      if (attr) {
+        clone.setAttribute(STYLE_SCOPE_ATTRIBUTE, attr);
+      }
+      // TODO(sorvell): probably too brittle; try to figure out 
+      // where to put the element.
+      var refNode = scope.firstElementChild;
+      if (scope === document.head) {
+        var selector = 'style[' + STYLE_SCOPE_ATTRIBUTE + ']';
+        var s$ = document.head.querySelectorAll(selector);
+        if (s$.length) {
+          refNode = s$[s$.length-1].nextElementSibling;
+        }
+      }
+      scope.insertBefore(clone, refNode);
+    }
+  }
+
+  function createStyleElement(cssText, scope) {
+    scope = scope || document;
+    scope = scope.createElement ? scope : scope.ownerDocument;
+    var style = scope.createElement('style');
+    style.textContent = cssText;
+    return style;
+  }
+
+  function cssTextFromSheet(sheet) {
+    return (sheet && sheet.__resource) || '';
+  }
+
+  function matchesSelector(node, inSelector) {
+    if (matches) {
+      return matches.call(node, inSelector);
+    }
+  }
+  var p = HTMLElement.prototype;
+  var matches = p.matches || p.matchesSelector || p.webkitMatchesSelector 
+      || p.mozMatchesSelector;
+  
+  // exports
+
+  scope.api.declaration.styles = styles;
+  scope.applyStyleToScope = applyStyleToScope;
+  
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var log = window.WebComponents ? WebComponents.flags.log : {};
+  var api = scope.api.instance.events;
+  var EVENT_PREFIX = api.EVENT_PREFIX;
+
+  var mixedCaseEventTypes = {};
+  [
+    'webkitAnimationStart',
+    'webkitAnimationEnd',
+    'webkitTransitionEnd',
+    'DOMFocusOut',
+    'DOMFocusIn',
+    'DOMMouseScroll'
+  ].forEach(function(e) {
+    mixedCaseEventTypes[e.toLowerCase()] = e;
+  });
+
+  // polymer-element declarative api: events feature
+  var events = {
+    parseHostEvents: function() {
+      // our delegates map
+      var delegates = this.prototype.eventDelegates;
+      // extract data from attributes into delegates
+      this.addAttributeDelegates(delegates);
+    },
+    addAttributeDelegates: function(delegates) {
+      // for each attribute
+      for (var i=0, a; a=this.attributes[i]; i++) {
+        // does it have magic marker identifying it as an event delegate?
+        if (this.hasEventPrefix(a.name)) {
+          // if so, add the info to delegates
+          delegates[this.removeEventPrefix(a.name)] = a.value.replace('{{', '')
+              .replace('}}', '').trim();
+        }
+      }
+    },
+    // starts with 'on-'
+    hasEventPrefix: function (n) {
+      return n && (n[0] === 'o') && (n[1] === 'n') && (n[2] === '-');
+    },
+    removeEventPrefix: function(n) {
+      return n.slice(prefixLength);
+    },
+    findController: function(node) {
+      while (node.parentNode) {
+        if (node.eventController) {
+          return node.eventController;
+        }
+        node = node.parentNode;
+      }
+      return node.host;
+    },
+    getEventHandler: function(controller, target, method) {
+      var events = this;
+      return function(e) {
+        if (!controller || !controller.PolymerBase) {
+          controller = events.findController(target);
+        }
+
+        var args = [e, e.detail, e.currentTarget];
+        controller.dispatchMethod(controller, method, args);
+      };
+    },
+    prepareEventBinding: function(pathString, name, node) {
+      if (!this.hasEventPrefix(name))
+        return;
+
+      var eventType = this.removeEventPrefix(name);
+      eventType = mixedCaseEventTypes[eventType] || eventType;
+
+      var events = this;
+
+      return function(model, node, oneTime) {
+        var handler = events.getEventHandler(undefined, node, pathString);
+        PolymerGestures.addEventListener(node, eventType, handler);
+
+        if (oneTime)
+          return;
+
+        // TODO(rafaelw): This is really pointless work. Aside from the cost
+        // of these allocations, NodeBind is going to setAttribute back to its
+        // current value. Fixing this would mean changing the TemplateBinding
+        // binding delegate API.
+        function bindingValue() {
+          return '{{ ' + pathString + ' }}';
+        }
+
+        return {
+          open: bindingValue,
+          discardChanges: bindingValue,
+          close: function() {
+            PolymerGestures.removeEventListener(node, eventType, handler);
+          }
+        };
+      };
+    }
+  };
+
+  var prefixLength = EVENT_PREFIX.length;
+
+  // exports
+  scope.api.declaration.events = events;
+
+})(Polymer);
+
+(function(scope) {
+
+  // element api
+
+  var observationBlacklist = ['attribute'];
+
+  var properties = {
+    inferObservers: function(prototype) {
+      // called before prototype.observe is chained to inherited object
+      var observe = prototype.observe, property;
+      for (var n in prototype) {
+        if (n.slice(-7) === 'Changed') {
+          property = n.slice(0, -7);
+          if (this.canObserveProperty(property)) {
+            if (!observe) {
+              observe  = (prototype.observe = {});
+            }
+            observe[property] = observe[property] || n;
+          }
+        }
+      }
+    },
+    canObserveProperty: function(property) {
+      return (observationBlacklist.indexOf(property) < 0);
+    },
+    explodeObservers: function(prototype) {
+      // called before prototype.observe is chained to inherited object
+      var o = prototype.observe;
+      if (o) {
+        var exploded = {};
+        for (var n in o) {
+          var names = n.split(' ');
+          for (var i=0, ni; ni=names[i]; i++) {
+            exploded[ni] = o[n];
+          }
+        }
+        prototype.observe = exploded;
+      }
+    },
+    optimizePropertyMaps: function(prototype) {
+      if (prototype.observe) {
+        // construct name list
+        var a = prototype._observeNames = [];
+        for (var n in prototype.observe) {
+          var names = n.split(' ');
+          for (var i=0, ni; ni=names[i]; i++) {
+            a.push(ni);
+          }
+        }
+      }
+      if (prototype.publish) {
+        // construct name list
+        var a = prototype._publishNames = [];
+        for (var n in prototype.publish) {
+          a.push(n);
+        }
+      }
+      if (prototype.computed) {
+        // construct name list
+        var a = prototype._computedNames = [];
+        for (var n in prototype.computed) {
+          a.push(n);
+        }
+      }
+    },
+    publishProperties: function(prototype, base) {
+      // if we have any properties to publish
+      var publish = prototype.publish;
+      if (publish) {
+        // transcribe `publish` entries onto own prototype
+        this.requireProperties(publish, prototype, base);
+        // warn and remove accessor names that are broken on some browsers
+        this.filterInvalidAccessorNames(publish);
+        // construct map of lower-cased property names
+        prototype._publishLC = this.lowerCaseMap(publish);
+      }
+      var computed = prototype.computed;
+      if (computed) {
+        // warn and remove accessor names that are broken on some browsers
+        this.filterInvalidAccessorNames(computed);
+      }
+    },
+    // Publishing/computing a property where the name might conflict with a
+    // browser property is not currently supported to help users of Polymer
+    // avoid browser bugs:
+    //
+    // https://code.google.com/p/chromium/issues/detail?id=43394
+    // https://bugs.webkit.org/show_bug.cgi?id=49739
+    //
+    // We can lift this restriction when those bugs are fixed.
+    filterInvalidAccessorNames: function(propertyNames) {
+      for (var name in propertyNames) {
+        // Check if the name is in our blacklist.
+        if (this.propertyNameBlacklist[name]) {
+          console.warn('Cannot define property "' + name + '" for element "' +
+            this.name + '" because it has the same name as an HTMLElement ' +
+            'property, and not all browsers support overriding that. ' +
+            'Consider giving it a different name.');
+          // Remove the invalid accessor from the list.
+          delete propertyNames[name];
+        }
+      }
+    },
+    //
+    // `name: value` entries in the `publish` object may need to generate 
+    // matching properties on the prototype.
+    //
+    // Values that are objects may have a `reflect` property, which
+    // signals that the value describes property control metadata.
+    // In metadata objects, the prototype default value (if any)
+    // is encoded in the `value` property.
+    //
+    // publish: {
+    //   foo: 5, 
+    //   bar: {value: true, reflect: true},
+    //   zot: {}
+    // }
+    //
+    // `reflect` metadata property controls whether changes to the property
+    // are reflected back to the attribute (default false). 
+    //
+    // A value is stored on the prototype unless it's === `undefined`,
+    // in which case the base chain is checked for a value.
+    // If the basal value is also undefined, `null` is stored on the prototype.
+    //
+    // The reflection data is stored on another prototype object, `reflect`
+    // which also can be specified directly.
+    //
+    // reflect: {
+    //   foo: true
+    // }
+    //
+    requireProperties: function(propertyInfos, prototype, base) {
+      // per-prototype storage for reflected properties
+      prototype.reflect = prototype.reflect || {};
+      // ensure a prototype value for each property
+      // and update the property's reflect to attribute status
+      for (var n in propertyInfos) {
+        var value = propertyInfos[n];
+        // value has metadata if it has a `reflect` property
+        if (value && value.reflect !== undefined) {
+          prototype.reflect[n] = Boolean(value.reflect);
+          value = value.value;
+        }
+        // only set a value if one is specified
+        if (value !== undefined) {
+          prototype[n] = value;
+        }
+      }
+    },
+    lowerCaseMap: function(properties) {
+      var map = {};
+      for (var n in properties) {
+        map[n.toLowerCase()] = n;
+      }
+      return map;
+    },
+    createPropertyAccessor: function(name, ignoreWrites) {
+      var proto = this.prototype;
+
+      var privateName = name + '_';
+      var privateObservable  = name + 'Observable_';
+      proto[privateName] = proto[name];
+
+      Object.defineProperty(proto, name, {
+        get: function() {
+          var observable = this[privateObservable];
+          if (observable)
+            observable.deliver();
+
+          return this[privateName];
+        },
+        set: function(value) {
+          if (ignoreWrites) {
+            return this[privateName];
+          }
+
+          var observable = this[privateObservable];
+          if (observable) {
+            observable.setValue(value);
+            return;
+          }
+
+          var oldValue = this[privateName];
+          this[privateName] = value;
+          this.emitPropertyChangeRecord(name, value, oldValue);
+
+          return value;
+        },
+        configurable: true
+      });
+    },
+    createPropertyAccessors: function(prototype) {
+      var n$ = prototype._computedNames;
+      if (n$ && n$.length) {
+        for (var i=0, l=n$.length, n, fn; (i<l) && (n=n$[i]); i++) {
+          this.createPropertyAccessor(n, true);
+        }
+      }
+      var n$ = prototype._publishNames;
+      if (n$ && n$.length) {
+        for (var i=0, l=n$.length, n, fn; (i<l) && (n=n$[i]); i++) {
+          // If the property is computed and published, the accessor is created
+          // above.
+          if (!prototype.computed || !prototype.computed[n]) {
+            this.createPropertyAccessor(n);
+          }
+        }
+      }
+    },
+    // This list contains some property names that people commonly want to use,
+    // but won't work because of Chrome/Safari bugs. It isn't an exhaustive
+    // list. In particular it doesn't contain any property names found on
+    // subtypes of HTMLElement (e.g. name, value). Rather it attempts to catch
+    // some common cases.
+    propertyNameBlacklist: {
+      children: 1,
+      'class': 1,
+      id: 1,
+      hidden: 1,
+      style: 1,
+      title: 1,
+    }
+  };
+
+  // exports
+
+  scope.api.declaration.properties = properties;
+
+})(Polymer);
+
+(function(scope) {
+
+  // magic words
+
+  var ATTRIBUTES_ATTRIBUTE = 'attributes';
+  var ATTRIBUTES_REGEX = /\s|,/;
+
+  // attributes api
+
+  var attributes = {
+    
+    inheritAttributesObjects: function(prototype) {
+      // chain our lower-cased publish map to the inherited version
+      this.inheritObject(prototype, 'publishLC');
+      // chain our instance attributes map to the inherited version
+      this.inheritObject(prototype, '_instanceAttributes');
+    },
+
+    publishAttributes: function(prototype, base) {
+      // merge names from 'attributes' attribute into the 'publish' object
+      var attributes = this.getAttribute(ATTRIBUTES_ATTRIBUTE);
+      if (attributes) {
+        // create a `publish` object if needed.
+        // the `publish` object is only relevant to this prototype, the 
+        // publishing logic in `declaration/properties.js` is responsible for
+        // managing property values on the prototype chain.
+        // TODO(sjmiles): the `publish` object is later chained to it's 
+        //                ancestor object, presumably this is only for 
+        //                reflection or other non-library uses. 
+        var publish = prototype.publish || (prototype.publish = {}); 
+        // names='a b c' or names='a,b,c'
+        var names = attributes.split(ATTRIBUTES_REGEX);
+        // record each name for publishing
+        for (var i=0, l=names.length, n; i<l; i++) {
+          // remove excess ws
+          n = names[i].trim();
+          // looks weird, but causes n to exist on `publish` if it does not;
+          // a more careful test would need expensive `in` operator
+          if (n && publish[n] === undefined) {
+            publish[n] = undefined;
+          }
+        }
+      }
+    },
+
+    // record clonable attributes from <element>
+    accumulateInstanceAttributes: function() {
+      // inherit instance attributes
+      var clonable = this.prototype._instanceAttributes;
+      // merge attributes from element
+      var a$ = this.attributes;
+      for (var i=0, l=a$.length, a; (i<l) && (a=a$[i]); i++) {  
+        if (this.isInstanceAttribute(a.name)) {
+          clonable[a.name] = a.value;
+        }
+      }
+    },
+
+    isInstanceAttribute: function(name) {
+      return !this.blackList[name] && name.slice(0,3) !== 'on-';
+    },
+
+    // do not clone these attributes onto instances
+    blackList: {
+      name: 1,
+      'extends': 1,
+      constructor: 1,
+      noscript: 1,
+      assetpath: 1,
+      'cache-csstext': 1
+    }
+    
+  };
+
+  // add ATTRIBUTES_ATTRIBUTE to the blacklist
+  attributes.blackList[ATTRIBUTES_ATTRIBUTE] = 1;
+
+  // exports
+
+  scope.api.declaration.attributes = attributes;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+  var events = scope.api.declaration.events;
+
+  var syntax = new PolymerExpressions();
+  var prepareBinding = syntax.prepareBinding;
+
+  // Polymer takes a first crack at the binding to see if it's a declarative
+  // event handler.
+  syntax.prepareBinding = function(pathString, name, node) {
+    return events.prepareEventBinding(pathString, name, node) ||
+           prepareBinding.call(syntax, pathString, name, node);
+  };
+
+  // declaration api supporting mdv
+  var mdv = {
+    syntax: syntax,
+    fetchTemplate: function() {
+      return this.querySelector('template');
+    },
+    templateContent: function() {
+      var template = this.fetchTemplate();
+      return template && template.content;
+    },
+    installBindingDelegate: function(template) {
+      if (template) {
+        template.bindingDelegate = this.syntax;
+      }
+    }
+  };
+
+  // exports
+  scope.api.declaration.mdv = mdv;
+
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+  
+  var api = scope.api;
+  var isBase = scope.isBase;
+  var extend = scope.extend;
+
+  var hasShadowDOMPolyfill = window.ShadowDOMPolyfill;
+
+  // prototype api
+
+  var prototype = {
+
+    register: function(name, extendeeName) {
+      // build prototype combining extendee, Polymer base, and named api
+      this.buildPrototype(name, extendeeName);
+      // register our custom element with the platform
+      this.registerPrototype(name, extendeeName);
+      // reference constructor in a global named by 'constructor' attribute
+      this.publishConstructor();
+    },
+
+    buildPrototype: function(name, extendeeName) {
+      // get our custom prototype (before chaining)
+      var extension = scope.getRegisteredPrototype(name);
+      // get basal prototype
+      var base = this.generateBasePrototype(extendeeName);
+      // implement declarative features
+      this.desugarBeforeChaining(extension, base);
+      // join prototypes
+      this.prototype = this.chainPrototypes(extension, base);
+      // more declarative features
+      this.desugarAfterChaining(name, extendeeName);
+    },
+
+    desugarBeforeChaining: function(prototype, base) {
+      // back reference declaration element
+      // TODO(sjmiles): replace `element` with `elementElement` or `declaration`
+      prototype.element = this;
+      // transcribe `attributes` declarations onto own prototype's `publish`
+      this.publishAttributes(prototype, base);
+      // `publish` properties to the prototype and to attribute watch
+      this.publishProperties(prototype, base);
+      // infer observers for `observe` list based on method names
+      this.inferObservers(prototype);
+      // desugar compound observer syntax, e.g. 'a b c' 
+      this.explodeObservers(prototype);
+    },
+
+    chainPrototypes: function(prototype, base) {
+      // chain various meta-data objects to inherited versions
+      this.inheritMetaData(prototype, base);
+      // chain custom api to inherited
+      var chained = this.chainObject(prototype, base);
+      // x-platform fixup
+      ensurePrototypeTraversal(chained);
+      return chained;
+    },
+
+    inheritMetaData: function(prototype, base) {
+      // chain observe object to inherited
+      this.inheritObject('observe', prototype, base);
+      // chain publish object to inherited
+      this.inheritObject('publish', prototype, base);
+      // chain reflect object to inherited
+      this.inheritObject('reflect', prototype, base);
+      // chain our lower-cased publish map to the inherited version
+      this.inheritObject('_publishLC', prototype, base);
+      // chain our instance attributes map to the inherited version
+      this.inheritObject('_instanceAttributes', prototype, base);
+      // chain our event delegates map to the inherited version
+      this.inheritObject('eventDelegates', prototype, base);
+    },
+
+    // implement various declarative features
+    desugarAfterChaining: function(name, extendee) {
+      // build side-chained lists to optimize iterations
+      this.optimizePropertyMaps(this.prototype);
+      this.createPropertyAccessors(this.prototype);
+      // install mdv delegate on template
+      this.installBindingDelegate(this.fetchTemplate());
+      // install external stylesheets as if they are inline
+      this.installSheets();
+      // adjust any paths in dom from imports
+      this.resolveElementPaths(this);
+      // compile list of attributes to copy to instances
+      this.accumulateInstanceAttributes();
+      // parse on-* delegates declared on `this` element
+      this.parseHostEvents();
+      //
+      // install a helper method this.resolvePath to aid in 
+      // setting resource urls. e.g.
+      // this.$.image.src = this.resolvePath('images/foo.png')
+      this.addResolvePathApi();
+      // under ShadowDOMPolyfill, transforms to approximate missing CSS features
+      if (hasShadowDOMPolyfill) {
+        WebComponents.ShadowCSS.shimStyling(this.templateContent(), name,
+          extendee);
+      }
+      // allow custom element access to the declarative context
+      if (this.prototype.registerCallback) {
+        this.prototype.registerCallback(this);
+      }
+    },
+
+    // if a named constructor is requested in element, map a reference
+    // to the constructor to the given symbol
+    publishConstructor: function() {
+      var symbol = this.getAttribute('constructor');
+      if (symbol) {
+        window[symbol] = this.ctor;
+      }
+    },
+
+    // build prototype combining extendee, Polymer base, and named api
+    generateBasePrototype: function(extnds) {
+      var prototype = this.findBasePrototype(extnds);
+      if (!prototype) {
+        // create a prototype based on tag-name extension
+        var prototype = HTMLElement.getPrototypeForTag(extnds);
+        // insert base api in inheritance chain (if needed)
+        prototype = this.ensureBaseApi(prototype);
+        // memoize this base
+        memoizedBases[extnds] = prototype;
+      }
+      return prototype;
+    },
+
+    findBasePrototype: function(name) {
+      return memoizedBases[name];
+    },
+
+    // install Polymer instance api into prototype chain, as needed 
+    ensureBaseApi: function(prototype) {
+      if (prototype.PolymerBase) {
+        return prototype;
+      }
+      var extended = Object.create(prototype);
+      // we need a unique copy of base api for each base prototype
+      // therefore we 'extend' here instead of simply chaining
+      api.publish(api.instance, extended);
+      // TODO(sjmiles): sharing methods across prototype chains is
+      // not supported by 'super' implementation which optimizes
+      // by memoizing prototype relationships.
+      // Probably we should have a version of 'extend' that is 
+      // share-aware: it could study the text of each function,
+      // look for usage of 'super', and wrap those functions in
+      // closures.
+      // As of now, there is only one problematic method, so 
+      // we just patch it manually.
+      // To avoid re-entrancy problems, the special super method
+      // installed is called `mixinSuper` and the mixin method
+      // must use this method instead of the default `super`.
+      this.mixinMethod(extended, prototype, api.instance.mdv, 'bind');
+      // return buffed-up prototype
+      return extended;
+    },
+
+    mixinMethod: function(extended, prototype, api, name) {
+      var $super = function(args) {
+        return prototype[name].apply(this, args);
+      };
+      extended[name] = function() {
+        this.mixinSuper = $super;
+        return api[name].apply(this, arguments);
+      }
+    },
+
+    // ensure prototype[name] inherits from a prototype.prototype[name]
+    inheritObject: function(name, prototype, base) {
+      // require an object
+      var source = prototype[name] || {};
+      // chain inherited properties onto a new object
+      prototype[name] = this.chainObject(source, base[name]);
+    },
+
+    // register 'prototype' to custom element 'name', store constructor 
+    registerPrototype: function(name, extendee) { 
+      var info = {
+        prototype: this.prototype
+      }
+      // native element must be specified in extends
+      var typeExtension = this.findTypeExtension(extendee);
+      if (typeExtension) {
+        info.extends = typeExtension;
+      }
+      // register the prototype with HTMLElement for name lookup
+      HTMLElement.register(name, this.prototype);
+      // register the custom type
+      this.ctor = document.registerElement(name, info);
+    },
+
+    findTypeExtension: function(name) {
+      if (name && name.indexOf('-') < 0) {
+        return name;
+      } else {
+        var p = this.findBasePrototype(name);
+        if (p.element) {
+          return this.findTypeExtension(p.element.extends);
+        }
+      }
+    }
+
+  };
+
+  // memoize base prototypes
+  var memoizedBases = {};
+
+  // implementation of 'chainObject' depends on support for __proto__
+  if (Object.__proto__) {
+    prototype.chainObject = function(object, inherited) {
+      if (object && inherited && object !== inherited) {
+        object.__proto__ = inherited;
+      }
+      return object;
+    }
+  } else {
+    prototype.chainObject = function(object, inherited) {
+      if (object && inherited && object !== inherited) {
+        var chained = Object.create(inherited);
+        object = extend(chained, object);
+      }
+      return object;
+    }
+  }
+
+  // On platforms that do not support __proto__ (versions of IE), the prototype
+  // chain of a custom element is simulated via installation of __proto__.
+  // Although custom elements manages this, we install it here so it's
+  // available during desugaring.
+  function ensurePrototypeTraversal(prototype) {
+    if (!Object.__proto__) {
+      var ancestor = Object.getPrototypeOf(prototype);
+      prototype.__proto__ = ancestor;
+      if (isBase(ancestor)) {
+        ancestor.__proto__ = Object.getPrototypeOf(ancestor);
+      }
+    }
+  }
+
+  // exports
+
+  api.declaration.prototype = prototype;
+
+})(Polymer);
+
+(function(scope) {
+
+  /*
+
+    Elements are added to a registration queue so that they register in 
+    the proper order at the appropriate time. We do this for a few reasons:
+
+    * to enable elements to load resources (like stylesheets) 
+    asynchronously. We need to do this until the platform provides an efficient
+    alternative. One issue is that remote @import stylesheets are 
+    re-fetched whenever stamped into a shadowRoot.
+
+    * to ensure elements loaded 'at the same time' (e.g. via some set of
+    imports) are registered as a batch. This allows elements to be enured from
+    upgrade ordering as long as they query the dom tree 1 task after
+    upgrade (aka domReady). This is a performance tradeoff. On the one hand,
+    elements that could register while imports are loading are prevented from 
+    doing so. On the other, grouping upgrades into a single task means less
+    incremental work (for example style recalcs),  Also, we can ensure the 
+    document is in a known state at the single quantum of time when 
+    elements upgrade.
+
+  */
+  var queue = {
+
+    // tell the queue to wait for an element to be ready
+    wait: function(element) {
+      if (!element.__queue) {
+        element.__queue = {};
+        elements.push(element);
+      }
+    },
+
+    // enqueue an element to the next spot in the queue.
+    enqueue: function(element, check, go) {
+      var shouldAdd = element.__queue && !element.__queue.check;
+      if (shouldAdd) {
+        queueForElement(element).push(element);
+        element.__queue.check = check;
+        element.__queue.go = go;
+      }
+      return (this.indexOf(element) !== 0);
+    },
+
+    indexOf: function(element) {
+      var i = queueForElement(element).indexOf(element);
+      if (i >= 0 && document.contains(element)) {
+        i += (HTMLImports.useNative || HTMLImports.ready) ? 
+          importQueue.length : 1e9;
+      }
+      return i;  
+    },
+
+    // tell the queue an element is ready to be registered
+    go: function(element) {
+      var readied = this.remove(element);
+      if (readied) {
+        element.__queue.flushable = true;
+        this.addToFlushQueue(readied);
+        this.check();
+      }
+    },
+
+    remove: function(element) {
+      var i = this.indexOf(element);
+      if (i !== 0) {
+        //console.warn('queue order wrong', i);
+        return;
+      }
+      return queueForElement(element).shift();
+    },
+
+    check: function() {
+      // next
+      var element = this.nextElement();
+      if (element) {
+        element.__queue.check.call(element);
+      }
+      if (this.canReady()) {
+        this.ready();
+        return true;
+      }
+    },
+
+    nextElement: function() {
+      return nextQueued();
+    },
+
+    canReady: function() {
+      return !this.waitToReady && this.isEmpty();
+    },
+
+    isEmpty: function() {
+      for (var i=0, l=elements.length, e; (i<l) && 
+          (e=elements[i]); i++) {
+        if (e.__queue && !e.__queue.flushable) {
+          return;
+        }
+      }
+      return true;
+    },
+
+    addToFlushQueue: function(element) {
+      flushQueue.push(element);  
+    },
+
+    flush: function() {
+      // prevent re-entrance
+      if (this.flushing) {
+        return;
+      }
+      this.flushing = true;
+      var element;
+      while (flushQueue.length) {
+        element = flushQueue.shift();
+        element.__queue.go.call(element);
+        element.__queue = null;
+      }
+      this.flushing = false;
+    },
+
+    ready: function() {
+      // TODO(sorvell): As an optimization, turn off CE polyfill upgrading
+      // while registering. This way we avoid having to upgrade each document
+      // piecemeal per registration and can instead register all elements
+      // and upgrade once in a batch. Without this optimization, upgrade time
+      // degrades significantly when SD polyfill is used. This is mainly because
+      // querying the document tree for elements is slow under the SD polyfill.
+      var polyfillWasReady = CustomElements.ready;
+      CustomElements.ready = false;
+      this.flush();
+      if (!CustomElements.useNative) {
+        CustomElements.upgradeDocumentTree(document);
+      }
+      CustomElements.ready = polyfillWasReady;
+      Polymer.flush();
+      requestAnimationFrame(this.flushReadyCallbacks);
+    },
+
+    addReadyCallback: function(callback) {
+      if (callback) {
+        readyCallbacks.push(callback);
+      }
+    },
+
+    flushReadyCallbacks: function() {
+      if (readyCallbacks) {
+        var fn;
+        while (readyCallbacks.length) {
+          fn = readyCallbacks.shift();
+          fn();
+        }
+      }
+    },
+  
+    /**
+    Returns a list of elements that have had polymer-elements created but 
+    are not yet ready to register. The list is an array of element definitions.
+    */
+    waitingFor: function() {
+      var e$ = [];
+      for (var i=0, l=elements.length, e; (i<l) && 
+          (e=elements[i]); i++) {
+        if (e.__queue && !e.__queue.flushable) {
+          e$.push(e);
+        }
+      }
+      return e$;
+    },
+
+    waitToReady: true
+
+  };
+
+  var elements = [];
+  var flushQueue = [];
+  var importQueue = [];
+  var mainQueue = [];
+  var readyCallbacks = [];
+
+  function queueForElement(element) {
+    return document.contains(element) ? mainQueue : importQueue;
+  }
+
+  function nextQueued() {
+    return importQueue.length ? importQueue[0] : mainQueue[0];
+  }
+
+  function whenReady(callback) {
+    queue.waitToReady = true;
+    Polymer.endOfMicrotask(function() {
+      HTMLImports.whenReady(function() {
+        queue.addReadyCallback(callback);
+        queue.waitToReady = false;
+        queue.check();
+    });
+    });
+  }
+
+  /**
+    Forces polymer to register any pending elements. Can be used to abort
+    waiting for elements that are partially defined.
+    @param timeout {Integer} Optional timeout in milliseconds
+  */
+  function forceReady(timeout) {
+    if (timeout === undefined) {
+      queue.ready();
+      return;
+    }
+    var handle = setTimeout(function() {
+      queue.ready();
+    }, timeout);
+    Polymer.whenReady(function() {
+      clearTimeout(handle);
+    });
+  }
+
+  // exports
+  scope.elements = elements;
+  scope.waitingFor = queue.waitingFor.bind(queue);
+  scope.forceReady = forceReady;
+  scope.queue = queue;
+  scope.whenReady = scope.whenPolymerReady = whenReady;
+})(Polymer);
+
+(function(scope) {
+
+  // imports
+
+  var extend = scope.extend;
+  var api = scope.api;
+  var queue = scope.queue;
+  var whenReady = scope.whenReady;
+  var getRegisteredPrototype = scope.getRegisteredPrototype;
+  var waitingForPrototype = scope.waitingForPrototype;
+
+  // declarative implementation: <polymer-element>
+
+  var prototype = extend(Object.create(HTMLElement.prototype), {
+
+    createdCallback: function() {
+      if (this.getAttribute('name')) {
+        this.init();
+      }
+    },
+
+    init: function() {
+      // fetch declared values
+      this.name = this.getAttribute('name');
+      this.extends = this.getAttribute('extends');
+      queue.wait(this);
+      // initiate any async resource fetches
+      this.loadResources();
+      // register when all constraints are met
+      this.registerWhenReady();
+    },
+
+    // TODO(sorvell): we currently queue in the order the prototypes are 
+    // registered, but we should queue in the order that polymer-elements
+    // are registered. We are currently blocked from doing this based on 
+    // crbug.com/395686.
+    registerWhenReady: function() {
+     if (this.registered
+       || this.waitingForPrototype(this.name)
+       || this.waitingForQueue()
+       || this.waitingForResources()) {
+          return;
+      }
+      queue.go(this);
+    },
+
+    _register: function() {
+      //console.log('registering', this.name);
+      // warn if extending from a custom element not registered via Polymer
+      if (isCustomTag(this.extends) && !isRegistered(this.extends)) {
+        console.warn('%s is attempting to extend %s, an unregistered element ' +
+            'or one that was not registered with Polymer.', this.name,
+            this.extends);
+      }
+      this.register(this.name, this.extends);
+      this.registered = true;
+    },
+
+    waitingForPrototype: function(name) {
+      if (!getRegisteredPrototype(name)) {
+        // then wait for a prototype
+        waitingForPrototype(name, this);
+        // emulate script if user is not supplying one
+        this.handleNoScript(name);
+        // prototype not ready yet
+        return true;
+      }
+    },
+
+    handleNoScript: function(name) {
+      // if explicitly marked as 'noscript'
+      if (this.hasAttribute('noscript') && !this.noscript) {
+        this.noscript = true;
+        // imperative element registration
+        Polymer(name);
+      }
+    },
+
+    waitingForResources: function() {
+      return this._needsResources;
+    },
+
+    // NOTE: Elements must be queued in proper order for inheritance/composition
+    // dependency resolution. Previously this was enforced for inheritance,
+    // and by rule for composition. It's now entirely by rule.
+    waitingForQueue: function() {
+      return queue.enqueue(this, this.registerWhenReady, this._register);
+    },
+
+    loadResources: function() {
+      this._needsResources = true;
+      this.loadStyles(function() {
+        this._needsResources = false;
+        this.registerWhenReady();
+      }.bind(this));
+    }
+
+  });
+
+  // semi-pluggable APIs 
+
+  // TODO(sjmiles): should be fully pluggable (aka decoupled, currently
+  // the various plugins are allowed to depend on each other directly)
+  api.publish(api.declaration, prototype);
+
+  // utility and bookkeeping
+
+  function isRegistered(name) {
+    return Boolean(HTMLElement.getPrototypeForTag(name));
+  }
+
+  function isCustomTag(name) {
+    return (name && name.indexOf('-') >= 0);
+  }
+
+  // boot tasks
+
+  whenReady(function() {
+    document.body.removeAttribute('unresolved');
+    document.dispatchEvent(
+      new CustomEvent('polymer-ready', {bubbles: true})
+    );
+  });
+
+  // register polymer-element with document
+
+  document.registerElement('polymer-element', {prototype: prototype});
+
+})(Polymer);
+
+(function(scope) {
+
+/**
+ * @class Polymer
+ */
+
+var whenReady = scope.whenReady;
+
+/**
+ * Loads the set of HTMLImports contained in `node`. Notifies when all
+ * the imports have loaded by calling the `callback` function argument.
+ * This method can be used to lazily load imports. For example, given a 
+ * template:
+ *     
+ *     <template>
+ *       <link rel="import" href="my-import1.html">
+ *       <link rel="import" href="my-import2.html">
+ *     </template>
+ *
+ *     Polymer.importElements(template.content, function() {
+ *       console.log('imports lazily loaded'); 
+ *     });
+ * 
+ * @method importElements
+ * @param {Node} node Node containing the HTMLImports to load.
+ * @param {Function} callback Callback called when all imports have loaded.
+ */
+function importElements(node, callback) {
+  if (node) {
+    document.head.appendChild(node);
+    whenReady(callback);
+  } else if (callback) {
+    callback();
+  }
+}
+
+/**
+ * Loads an HTMLImport for each url specified in the `urls` array.
+ * Notifies when all the imports have loaded by calling the `callback` 
+ * function argument. This method can be used to lazily load imports. 
+ * For example,
+ *
+ *     Polymer.import(['my-import1.html', 'my-import2.html'], function() {
+ *       console.log('imports lazily loaded'); 
+ *     });
+ * 
+ * @method import
+ * @param {Array} urls Array of urls to load as HTMLImports.
+ * @param {Function} callback Callback called when all imports have loaded.
+ */
+function _import(urls, callback) {
+  if (urls && urls.length) {
+      var frag = document.createDocumentFragment();
+      for (var i=0, l=urls.length, url, link; (i<l) && (url=urls[i]); i++) {
+        link = document.createElement('link');
+        link.rel = 'import';
+        link.href = url;
+        frag.appendChild(link);
+      }
+      importElements(frag, callback);
+  } else if (callback) {
+    callback();
+  }
+}
+
+// exports
+scope.import = _import;
+scope.importElements = importElements;
+
+})(Polymer);
+
+/**
+ * The `auto-binding` element extends the template element. It provides a quick 
+ * and easy way to do data binding without the need to setup a model. 
+ * The `auto-binding` element itself serves as the model and controller for the 
+ * elements it contains. Both data and event handlers can be bound. 
+ *
+ * The `auto-binding` element acts just like a template that is bound to 
+ * a model. It stamps its content in the dom adjacent to itself. When the 
+ * content is stamped, the `template-bound` event is fired.
+ *
+ * Example:
+ *
+ *     <template is="auto-binding">
+ *       <div>Say something: <input value="{{value}}"></div>
+ *       <div>You said: {{value}}</div>
+ *       <button on-tap="{{buttonTap}}">Tap me!</button>
+ *     </template>
+ *     <script>
+ *       var template = document.querySelector('template');
+ *       template.value = 'something';
+ *       template.buttonTap = function() {
+ *         console.log('tap!');
+ *       };
+ *     </script>
+ *
+ * @module Polymer
+ * @status stable
+*/
+
+(function() {
+
+  var element = document.createElement('polymer-element');
+  element.setAttribute('name', 'auto-binding');
+  element.setAttribute('extends', 'template');
+  element.init();
+
+  Polymer('auto-binding', {
+
+    createdCallback: function() {
+      this.syntax = this.bindingDelegate = this.makeSyntax();
+      // delay stamping until polymer-ready so that auto-binding is not
+      // required to load last.
+      Polymer.whenPolymerReady(function() {
+        this.model = this;
+        this.setAttribute('bind', '');
+        // we don't bother with an explicit signal here, we could ust a MO
+        // if necessary
+        this.async(function() {
+          // note: this will marshall *all* the elements in the parentNode
+          // rather than just stamped ones. We'd need to use createInstance
+          // to fix this or something else fancier.
+          this.marshalNodeReferences(this.parentNode);
+          // template stamping is asynchronous so stamping isn't complete
+          // by polymer-ready; fire an event so users can use stamped elements
+          this.fire('template-bound');
+        });
+      }.bind(this));
+    },
+
+    makeSyntax: function() {
+      var events = Object.create(Polymer.api.declaration.events);
+      var self = this;
+      events.findController = function() { return self.model; };
+
+      var syntax = new PolymerExpressions();
+      var prepareBinding = syntax.prepareBinding;  
+      syntax.prepareBinding = function(pathString, name, node) {
+        return events.prepareEventBinding(pathString, name, node) ||
+               prepareBinding.call(syntax, pathString, name, node);
+      };
+      return syntax;
+    }
+
+  });
+
+})();
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.min.js b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.min.js
new file mode 100644
index 000000000..23cfe76b2
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/polymer.min.js
@@ -0,0 +1,14 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.5.5
+window.PolymerGestures={},function(a){var b=!1,c=document.createElement("meta");if(c.createShadowRoot){var d=c.createShadowRoot(),e=document.createElement("span");d.appendChild(e),c.addEventListener("testpath",function(a){a.path&&(b=a.path[0]===e),a.stopPropagation()});var f=new CustomEvent("testpath",{bubbles:!0});document.head.appendChild(c),e.dispatchEvent(f),c.parentNode.removeChild(c),d=e=null}c=null;var g={shadow:function(a){return a?a.shadowRoot||a.webkitShadowRoot:void 0},canTarget:function(a){return a&&Boolean(a.elementFromPoint)},targetingShadow:function(a){var b=this.shadow(a);return this.canTarget(b)?b:void 0},olderShadow:function(a){var b=a.olderShadowRoot;if(!b){var c=a.querySelector("shadow");c&&(b=c.olderShadowRoot)}return b},allShadows:function(a){for(var b=[],c=this.shadow(a);c;)b.push(c),c=this.olderShadow(c);return b},searchRoot:function(a,b,c){var d,e;return a?(d=a.elementFromPoint(b,c),d?e=this.targetingShadow(d):a!==document&&(e=this.olderShadow(a)),this.searchRoot(e,b,c)||d):void 0},owner:function(a){if(!a)return document;for(var b=a;b.parentNode;)b=b.parentNode;return b.nodeType!=Node.DOCUMENT_NODE&&b.nodeType!=Node.DOCUMENT_FRAGMENT_NODE&&(b=document),b},findTarget:function(a){if(b&&a.path&&a.path.length)return a.path[0];var c=a.clientX,d=a.clientY,e=this.owner(a.target);return e.elementFromPoint(c,d)||(e=document),this.searchRoot(e,c,d)},findTouchAction:function(a){var c;if(b&&a.path&&a.path.length){for(var d=a.path,e=0;e<d.length;e++)if(c=d[e],c.nodeType===Node.ELEMENT_NODE&&c.hasAttribute("touch-action"))return c.getAttribute("touch-action")}else for(c=a.target;c;){if(c.nodeType===Node.ELEMENT_NODE&&c.hasAttribute("touch-action"))return c.getAttribute("touch-action");c=c.parentNode||c.host}return"auto"},LCA:function(a,b){if(a===b)return a;if(a&&!b)return a;if(b&&!a)return b;if(!b&&!a)return document;if(a.contains&&a.contains(b))return a;if(b.contains&&b.contains(a))return b;var c=this.depth(a),d=this.depth(b),e=c-d;for(e>=0?a=this.walk(a,e):b=this.walk(b,-e);a&&b&&a!==b;)a=a.parentNode||a.host,b=b.parentNode||b.host;return a},walk:function(a,b){for(var c=0;a&&b>c;c++)a=a.parentNode||a.host;return a},depth:function(a){for(var b=0;a;)b++,a=a.parentNode||a.host;return b},deepContains:function(a,b){var c=this.LCA(a,b);return c===a},insideNode:function(a,b,c){var d=a.getBoundingClientRect();return d.left<=b&&b<=d.right&&d.top<=c&&c<=d.bottom},path:function(a){var c;if(b&&a.path&&a.path.length)c=a.path;else{c=[];for(var d=this.findTarget(a);d;)c.push(d),d=d.parentNode||d.host}return c}};a.targetFinding=g,a.findTarget=g.findTarget.bind(g),a.deepContains=g.deepContains.bind(g),a.insideNode=g.insideNode}(window.PolymerGestures),function(){function a(a){return"html /deep/ "+b(a)}function b(a){return'[touch-action="'+a+'"]'}function c(a){return"{ -ms-touch-action: "+a+"; touch-action: "+a+";}"}var d=["none","auto","pan-x","pan-y",{rule:"pan-x pan-y",selectors:["pan-x pan-y","pan-y pan-x"]},"manipulation"],e="",f="string"==typeof document.head.style.touchAction,g=!window.ShadowDOMPolyfill&&document.head.createShadowRoot;if(f){d.forEach(function(d){String(d)===d?(e+=b(d)+c(d)+"\n",g&&(e+=a(d)+c(d)+"\n")):(e+=d.selectors.map(b)+c(d.rule)+"\n",g&&(e+=d.selectors.map(a)+c(d.rule)+"\n"))});var h=document.createElement("style");h.textContent=e,document.head.appendChild(h)}}(),function(a){var b=["bubbles","cancelable","view","detail","screenX","screenY","clientX","clientY","ctrlKey","altKey","shiftKey","metaKey","button","relatedTarget","pageX","pageY"],c=[!1,!1,null,null,0,0,0,0,!1,!1,!1,!1,0,null,0,0],d=function(){return function(){}},e={preventTap:d,makeBaseEvent:function(a,b){var c=document.createEvent("Event");return c.initEvent(a,b.bubbles||!1,b.cancelable||!1),c.preventTap=e.preventTap(c),c},makeGestureEvent:function(a,b){b=b||Object.create(null);for(var c,d=this.makeBaseEvent(a,b),e=0,f=Object.keys(b);e<f.length;e++)c=f[e],"bubbles"!==c&&"cancelable"!==c&&(d[c]=b[c]);return d},makePointerEvent:function(a,d){d=d||Object.create(null);for(var e,f=this.makeBaseEvent(a,d),g=2;g<b.length;g++)e=b[g],f[e]=d[e]||c[g];f.buttons=d.buttons||0;var h=0;return h=d.pressure?d.pressure:f.buttons?.5:0,f.x=f.clientX,f.y=f.clientY,f.pointerId=d.pointerId||0,f.width=d.width||0,f.height=d.height||0,f.pressure=h,f.tiltX=d.tiltX||0,f.tiltY=d.tiltY||0,f.pointerType=d.pointerType||"",f.hwTimestamp=d.hwTimestamp||0,f.isPrimary=d.isPrimary||!1,f._source=d._source||"",f}};a.eventFactory=e}(window.PolymerGestures),function(a){function b(){if(c){var a=new Map;return a.pointers=d,a}this.keys=[],this.values=[]}var c=window.Map&&window.Map.prototype.forEach,d=function(){return this.size};b.prototype={set:function(a,b){var c=this.keys.indexOf(a);c>-1?this.values[c]=b:(this.keys.push(a),this.values.push(b))},has:function(a){return this.keys.indexOf(a)>-1},"delete":function(a){var b=this.keys.indexOf(a);b>-1&&(this.keys.splice(b,1),this.values.splice(b,1))},get:function(a){var b=this.keys.indexOf(a);return this.values[b]},clear:function(){this.keys.length=0,this.values.length=0},forEach:function(a,b){this.values.forEach(function(c,d){a.call(b,c,this.keys[d],this)},this)},pointers:function(){return this.keys.length}},a.PointerMap=b}(window.PolymerGestures),function(a){var b,c=["bubbles","cancelable","view","detail","screenX","screenY","clientX","clientY","ctrlKey","altKey","shiftKey","metaKey","button","relatedTarget","buttons","pointerId","width","height","pressure","tiltX","tiltY","pointerType","hwTimestamp","isPrimary","type","target","currentTarget","which","pageX","pageY","timeStamp","preventTap","tapPrevented","_source"],d=[!1,!1,null,null,0,0,0,0,!1,!1,!1,!1,0,null,0,0,0,0,0,0,0,"",0,!1,"",null,null,0,0,0,0,function(){},!1],e="undefined"!=typeof SVGElementInstance,f=a.eventFactory,g={IS_IOS:!1,pointermap:new a.PointerMap,requiredGestures:new a.PointerMap,eventMap:Object.create(null),eventSources:Object.create(null),eventSourceList:[],gestures:[],dependencyMap:{down:{listeners:0,index:-1},up:{listeners:0,index:-1}},gestureQueue:[],registerSource:function(a,b){var c=b,d=c.events;d&&(d.forEach(function(a){c[a]&&(this.eventMap[a]=c[a].bind(c))},this),this.eventSources[a]=c,this.eventSourceList.push(c))},registerGesture:function(a,b){var c=Object.create(null);c.listeners=0,c.index=this.gestures.length;for(var d,e=0;e<b.exposes.length;e++)d=b.exposes[e].toLowerCase(),this.dependencyMap[d]=c;this.gestures.push(b)},register:function(a,b){for(var c,d=this.eventSourceList.length,e=0;d>e&&(c=this.eventSourceList[e]);e++)c.register.call(c,a,b)},unregister:function(a){for(var b,c=this.eventSourceList.length,d=0;c>d&&(b=this.eventSourceList[d]);d++)b.unregister.call(b,a)},down:function(a){this.requiredGestures.set(a.pointerId,b),this.fireEvent("down",a)},move:function(a){a.type="move",this.fillGestureQueue(a)},up:function(a){this.fireEvent("up",a),this.requiredGestures["delete"](a.pointerId)},cancel:function(a){a.tapPrevented=!0,this.fireEvent("up",a),this.requiredGestures["delete"](a.pointerId)},addGestureDependency:function(a,b){var c=a._pgEvents;if(c&&b)for(var d,e,f,g=Object.keys(c),h=0;h<g.length;h++)f=g[h],c[f]>0&&(d=this.dependencyMap[f],e=d?d.index:-1,b[e]=!0)},eventHandler:function(c){var d=c.type;if("touchstart"===d||"mousedown"===d||"pointerdown"===d||"MSPointerDown"===d)if(c._handledByPG||(b={}),this.IS_IOS){var e=c;if("touchstart"===d){var f=c.changedTouches[0];e={target:c.target,clientX:f.clientX,clientY:f.clientY,path:c.path}}for(var g,h=c.path||a.targetFinding.path(e),i=0;i<h.length;i++)g=h[i],this.addGestureDependency(g,b)}else this.addGestureDependency(c.currentTarget,b);if(!c._handledByPG){var j=this.eventMap&&this.eventMap[d];j&&j(c),c._handledByPG=!0}},listen:function(a,b){for(var c,d=0,e=b.length;e>d&&(c=b[d]);d++)this.addEvent(a,c)},unlisten:function(a,b){for(var c,d=0,e=b.length;e>d&&(c=b[d]);d++)this.removeEvent(a,c)},addEvent:function(a,b){a.addEventListener(b,this.boundHandler)},removeEvent:function(a,b){a.removeEventListener(b,this.boundHandler)},makeEvent:function(a,b){var c=f.makePointerEvent(a,b);return c.preventDefault=b.preventDefault,c.tapPrevented=b.tapPrevented,c._target=c._target||b.target,c},fireEvent:function(a,b){var c=this.makeEvent(a,b);return this.dispatchEvent(c)},cloneEvent:function(a){for(var b,f=Object.create(null),g=0;g<c.length;g++)b=c[g],f[b]=a[b]||d[g],("target"===b||"relatedTarget"===b)&&e&&f[b]instanceof SVGElementInstance&&(f[b]=f[b].correspondingUseElement);return f.preventDefault=function(){a.preventDefault()},f},dispatchEvent:function(a){var b=a._target;if(b){b.dispatchEvent(a);var c=this.cloneEvent(a);c.target=b,this.fillGestureQueue(c)}},gestureTrigger:function(){for(var a,b,c=0;c<this.gestureQueue.length;c++)if(a=this.gestureQueue[c],b=a._requiredGestures)for(var d,e,f=0;f<this.gestures.length;f++)b[f]&&(d=this.gestures[f],e=d[a.type],e&&e.call(d,a));this.gestureQueue.length=0},fillGestureQueue:function(a){this.gestureQueue.length||requestAnimationFrame(this.boundGestureTrigger),a._requiredGestures=this.requiredGestures.get(a.pointerId),this.gestureQueue.push(a)}};g.boundHandler=g.eventHandler.bind(g),g.boundGestureTrigger=g.gestureTrigger.bind(g),a.dispatcher=g,a.activateGesture=function(a,b){var c=b.toLowerCase(),d=g.dependencyMap[c];if(d){var e=g.gestures[d.index];if(a._pgListeners||(g.register(a),a._pgListeners=0),e){var f,h=e.defaultActions&&e.defaultActions[c];switch(a.nodeType){case Node.ELEMENT_NODE:f=a;break;case Node.DOCUMENT_FRAGMENT_NODE:f=a.host;break;default:f=null}h&&f&&!f.hasAttribute("touch-action")&&f.setAttribute("touch-action",h)}a._pgEvents||(a._pgEvents={}),a._pgEvents[c]=(a._pgEvents[c]||0)+1,a._pgListeners++}return Boolean(d)},a.addEventListener=function(b,c,d,e){d&&(a.activateGesture(b,c),b.addEventListener(c,d,e))},a.deactivateGesture=function(a,b){var c=b.toLowerCase(),d=g.dependencyMap[c];return d&&(a._pgListeners>0&&a._pgListeners--,0===a._pgListeners&&g.unregister(a),a._pgEvents&&(a._pgEvents[c]>0?a._pgEvents[c]--:a._pgEvents[c]=0)),Boolean(d)},a.removeEventListener=function(b,c,d,e){d&&(a.deactivateGesture(b,c),b.removeEventListener(c,d,e))}}(window.PolymerGestures),function(a){var b=a.dispatcher,c=b.pointermap,d=25,e=[0,1,4,2],f=0,g=/Linux.*Firefox\//i,h=function(){if(g.test(navigator.userAgent))return!1;try{return 1===new MouseEvent("test",{buttons:1}).buttons}catch(a){return!1}}(),i={POINTER_ID:1,POINTER_TYPE:"mouse",events:["mousedown","mousemove","mouseup"],exposes:["down","up","move"],register:function(a){b.listen(a,this.events)},unregister:function(a){a.nodeType!==Node.DOCUMENT_NODE&&b.unlisten(a,this.events)},lastTouches:[],isEventSimulatedFromTouch:function(a){for(var b,c=this.lastTouches,e=a.clientX,f=a.clientY,g=0,h=c.length;h>g&&(b=c[g]);g++){var i=Math.abs(e-b.x),j=Math.abs(f-b.y);if(d>=i&&d>=j)return!0}},prepareEvent:function(a){var c=b.cloneEvent(a);if(c.pointerId=this.POINTER_ID,c.isPrimary=!0,c.pointerType=this.POINTER_TYPE,c._source="mouse",!h){var d=a.type,g=e[a.which]||0;"mousedown"===d?f|=g:"mouseup"===d&&(f&=~g),c.buttons=f}return c},mousedown:function(d){if(!this.isEventSimulatedFromTouch(d)){var e=(c.has(this.POINTER_ID),this.prepareEvent(d));e.target=a.findTarget(d),c.set(this.POINTER_ID,e.target),b.down(e)}},mousemove:function(a){if(!this.isEventSimulatedFromTouch(a)){var d=c.get(this.POINTER_ID);if(d){var e=this.prepareEvent(a);e.target=d,0===(h?e.buttons:e.which)?(h||(f=e.buttons=0),b.cancel(e),this.cleanupMouse(e.buttons)):b.move(e)}}},mouseup:function(d){if(!this.isEventSimulatedFromTouch(d)){var e=this.prepareEvent(d);e.relatedTarget=a.findTarget(d),e.target=c.get(this.POINTER_ID),b.up(e),this.cleanupMouse(e.buttons)}},cleanupMouse:function(a){0===a&&c["delete"](this.POINTER_ID)}};a.mouseEvents=i}(window.PolymerGestures),function(a){var b=a.dispatcher,c=(a.targetFinding.allShadows.bind(a.targetFinding),b.pointermap),d=(Array.prototype.map.call.bind(Array.prototype.map),2500),e=25,f=200,g=20,h=!1,i={IS_IOS:!1,events:["touchstart","touchmove","touchend","touchcancel"],exposes:["down","up","move"],register:function(a,c){(this.IS_IOS?c:!c)&&b.listen(a,this.events)},unregister:function(a){this.IS_IOS||b.unlisten(a,this.events)},scrollTypes:{EMITTER:"none",XSCROLLER:"pan-x",YSCROLLER:"pan-y"},touchActionToScrollType:function(a){var b=a,c=this.scrollTypes;return b===c.EMITTER?"none":b===c.XSCROLLER?"X":b===c.YSCROLLER?"Y":"XY"},POINTER_TYPE:"touch",firstTouch:null,isPrimaryTouch:function(a){return this.firstTouch===a.identifier},setPrimaryTouch:function(a){(0===c.pointers()||1===c.pointers()&&c.has(1))&&(this.firstTouch=a.identifier,this.firstXY={X:a.clientX,Y:a.clientY},this.firstTarget=a.target,this.scrolling=null,this.cancelResetClickCount())},removePrimaryPointer:function(a){a.isPrimary&&(this.firstTouch=null,this.firstXY=null,this.resetClickCount())},clickCount:0,resetId:null,resetClickCount:function(){var a=function(){this.clickCount=0,this.resetId=null}.bind(this);this.resetId=setTimeout(a,f)},cancelResetClickCount:function(){this.resetId&&clearTimeout(this.resetId)},typeToButtons:function(a){var b=0;return("touchstart"===a||"touchmove"===a)&&(b=1),b},findTarget:function(b,d){if("touchstart"===this.currentTouchEvent.type){if(this.isPrimaryTouch(b)){var e={clientX:b.clientX,clientY:b.clientY,path:this.currentTouchEvent.path,target:this.currentTouchEvent.target};return a.findTarget(e)}return a.findTarget(b)}return c.get(d)},touchToPointer:function(a){var c=this.currentTouchEvent,d=b.cloneEvent(a),e=d.pointerId=a.identifier+2;d.target=this.findTarget(a,e),d.bubbles=!0,d.cancelable=!0,d.detail=this.clickCount,d.buttons=this.typeToButtons(c.type),d.width=a.webkitRadiusX||a.radiusX||0,d.height=a.webkitRadiusY||a.radiusY||0,d.pressure=a.webkitForce||a.force||.5,d.isPrimary=this.isPrimaryTouch(a),d.pointerType=this.POINTER_TYPE,d._source="touch";var f=this;return d.preventDefault=function(){f.scrolling=!1,f.firstXY=null,c.preventDefault()},d},processTouches:function(a,b){var d=a.changedTouches;this.currentTouchEvent=a;for(var e,f,g=0;g<d.length;g++)e=d[g],f=this.touchToPointer(e),"touchstart"===a.type&&c.set(f.pointerId,f.target),c.has(f.pointerId)&&b.call(this,f),("touchend"===a.type||a._cancel)&&this.cleanUpPointer(f)},shouldScroll:function(b){if(this.firstXY){var c,d=a.targetFinding.findTouchAction(b),e=this.touchActionToScrollType(d);if("none"===e)c=!1;else if("XY"===e)c=!0;else{var f=b.changedTouches[0],g=e,h="Y"===e?"X":"Y",i=Math.abs(f["client"+g]-this.firstXY[g]),j=Math.abs(f["client"+h]-this.firstXY[h]);c=i>=j}return c}},findTouch:function(a,b){for(var c,d=0,e=a.length;e>d&&(c=a[d]);d++)if(c.identifier===b)return!0},vacuumTouches:function(a){var b=a.touches;if(c.pointers()>=b.length){var d=[];c.forEach(function(a,c){if(1!==c&&!this.findTouch(b,c-2)){var e=a;d.push(e)}},this),d.forEach(function(a){this.cancel(a),c["delete"](a.pointerId)},this)}},touchstart:function(a){this.vacuumTouches(a),this.setPrimaryTouch(a.changedTouches[0]),this.dedupSynthMouse(a),this.scrolling||(this.clickCount++,this.processTouches(a,this.down))},down:function(a){b.down(a)},touchmove:function(a){if(h)a.cancelable&&this.processTouches(a,this.move);else if(this.scrolling){if(this.firstXY){var b=a.changedTouches[0],c=b.clientX-this.firstXY.X,d=b.clientY-this.firstXY.Y,e=Math.sqrt(c*c+d*d);e>=g&&(this.touchcancel(a),this.scrolling=!0,this.firstXY=null)}}else null===this.scrolling&&this.shouldScroll(a)?this.scrolling=!0:(this.scrolling=!1,a.preventDefault(),this.processTouches(a,this.move))},move:function(a){b.move(a)},touchend:function(a){this.dedupSynthMouse(a),this.processTouches(a,this.up)},up:function(c){c.relatedTarget=a.findTarget(c),b.up(c)},cancel:function(a){b.cancel(a)},touchcancel:function(a){a._cancel=!0,this.processTouches(a,this.cancel)},cleanUpPointer:function(a){c["delete"](a.pointerId),this.removePrimaryPointer(a)},dedupSynthMouse:function(b){var c=a.mouseEvents.lastTouches,e=b.changedTouches[0];if(this.isPrimaryTouch(e)){var f={x:e.clientX,y:e.clientY};c.push(f);var g=function(a,b){var c=a.indexOf(b);c>-1&&a.splice(c,1)}.bind(null,c,f);setTimeout(g,d)}}},j=Event.prototype.stopImmediatePropagation||Event.prototype.stopPropagation;document.addEventListener("click",function(b){var c=b.clientX,d=b.clientY,f=function(a){var b=Math.abs(c-a.x),f=Math.abs(d-a.y);return e>=b&&e>=f},g=a.mouseEvents.lastTouches.some(f),h=a.targetFinding.path(b);if(g){for(var k=0;k<h.length;k++)if(h[k]===i.firstTarget)return;b.preventDefault(),j.call(b)}},!0),a.touchEvents=i}(window.PolymerGestures),function(a){var b=a.dispatcher,c=b.pointermap,d=window.MSPointerEvent&&"number"==typeof window.MSPointerEvent.MSPOINTER_TYPE_MOUSE,e={events:["MSPointerDown","MSPointerMove","MSPointerUp","MSPointerCancel"],register:function(a){b.listen(a,this.events)},unregister:function(a){a.nodeType!==Node.DOCUMENT_NODE&&b.unlisten(a,this.events)},POINTER_TYPES:["","unavailable","touch","pen","mouse"],prepareEvent:function(a){var c=a;return c=b.cloneEvent(a),d&&(c.pointerType=this.POINTER_TYPES[a.pointerType]),c._source="ms",c},cleanup:function(a){c["delete"](a)},MSPointerDown:function(d){var e=this.prepareEvent(d);e.target=a.findTarget(d),c.set(d.pointerId,e.target),b.down(e)},MSPointerMove:function(a){var d=c.get(a.pointerId);if(d){var e=this.prepareEvent(a);e.target=d,b.move(e)}},MSPointerUp:function(d){var e=this.prepareEvent(d);e.relatedTarget=a.findTarget(d),e.target=c.get(e.pointerId),b.up(e),this.cleanup(d.pointerId)},MSPointerCancel:function(d){var e=this.prepareEvent(d);e.relatedTarget=a.findTarget(d),e.target=c.get(e.pointerId),b.cancel(e),this.cleanup(d.pointerId)}};a.msEvents=e}(window.PolymerGestures),function(a){var b=a.dispatcher,c=b.pointermap,d={events:["pointerdown","pointermove","pointerup","pointercancel"],prepareEvent:function(a){var c=b.cloneEvent(a);return c._source="pointer",c},register:function(a){b.listen(a,this.events)},unregister:function(a){a.nodeType!==Node.DOCUMENT_NODE&&b.unlisten(a,this.events)},cleanup:function(a){c["delete"](a)},pointerdown:function(d){var e=this.prepareEvent(d);e.target=a.findTarget(d),c.set(e.pointerId,e.target),b.down(e)},pointermove:function(a){var d=c.get(a.pointerId);if(d){var e=this.prepareEvent(a);e.target=d,b.move(e)}},pointerup:function(d){var e=this.prepareEvent(d);e.relatedTarget=a.findTarget(d),e.target=c.get(e.pointerId),b.up(e),this.cleanup(d.pointerId)},pointercancel:function(d){var e=this.prepareEvent(d);e.relatedTarget=a.findTarget(d),e.target=c.get(e.pointerId),b.cancel(e),this.cleanup(d.pointerId)}};a.pointerEvents=d}(window.PolymerGestures),function(a){var b=a.dispatcher,c=window.navigator;window.PointerEvent?b.registerSource("pointer",a.pointerEvents):c.msPointerEnabled?b.registerSource("ms",a.msEvents):(b.registerSource("mouse",a.mouseEvents),void 0!==window.ontouchstart&&b.registerSource("touch",a.touchEvents));var d=navigator.userAgent,e=d.match(/iPad|iPhone|iPod/)&&"ontouchstart"in window;b.IS_IOS=e,a.touchEvents.IS_IOS=e,b.register(document,!0)}(window.PolymerGestures),function(a){var b=a.dispatcher,c=a.eventFactory,d=new a.PointerMap,e={events:["down","move","up"],exposes:["trackstart","track","trackx","tracky","trackend"],defaultActions:{track:"none",trackx:"pan-y",tracky:"pan-x"},WIGGLE_THRESHOLD:4,clampDir:function(a){return a>0?1:-1},calcPositionDelta:function(a,b){var c=0,d=0;return a&&b&&(c=b.pageX-a.pageX,d=b.pageY-a.pageY),{x:c,y:d}},fireTrack:function(a,b,d){var e=d,f=this.calcPositionDelta(e.downEvent,b),g=this.calcPositionDelta(e.lastMoveEvent,b);if(g.x)e.xDirection=this.clampDir(g.x);else if("trackx"===a)return;if(g.y)e.yDirection=this.clampDir(g.y);else if("tracky"===a)return;var h={bubbles:!0,cancelable:!0,trackInfo:e.trackInfo,relatedTarget:b.relatedTarget,pointerType:b.pointerType,pointerId:b.pointerId,_source:"track"};"tracky"!==a&&(h.x=b.x,h.dx=f.x,h.ddx=g.x,h.clientX=b.clientX,h.pageX=b.pageX,h.screenX=b.screenX,h.xDirection=e.xDirection),"trackx"!==a&&(h.dy=f.y,h.ddy=g.y,h.y=b.y,h.clientY=b.clientY,h.pageY=b.pageY,h.screenY=b.screenY,h.yDirection=e.yDirection);var i=c.makeGestureEvent(a,h);e.downTarget.dispatchEvent(i)},down:function(a){if(a.isPrimary&&("mouse"===a.pointerType?1===a.buttons:!0)){var b={downEvent:a,downTarget:a.target,trackInfo:{},lastMoveEvent:null,xDirection:0,yDirection:0,tracking:!1};d.set(a.pointerId,b)}},move:function(a){var b=d.get(a.pointerId);if(b){if(!b.tracking){var c=this.calcPositionDelta(b.downEvent,a),e=c.x*c.x+c.y*c.y;e>this.WIGGLE_THRESHOLD&&(b.tracking=!0,b.lastMoveEvent=b.downEvent,this.fireTrack("trackstart",a,b))}b.tracking&&(this.fireTrack("track",a,b),this.fireTrack("trackx",a,b),this.fireTrack("tracky",a,b)),b.lastMoveEvent=a}},up:function(a){var b=d.get(a.pointerId);b&&(b.tracking&&this.fireTrack("trackend",a,b),d["delete"](a.pointerId))}};b.registerGesture("track",e)}(window.PolymerGestures),function(a){var b=a.dispatcher,c=a.eventFactory,d={HOLD_DELAY:200,WIGGLE_THRESHOLD:16,events:["down","move","up"],exposes:["hold","holdpulse","release"],heldPointer:null,holdJob:null,pulse:function(){var a=Date.now()-this.heldPointer.timeStamp,b=this.held?"holdpulse":"hold";this.fireHold(b,a),this.held=!0},cancel:function(){clearInterval(this.holdJob),this.held&&this.fireHold("release"),this.held=!1,this.heldPointer=null,this.target=null,this.holdJob=null},down:function(a){a.isPrimary&&!this.heldPointer&&(this.heldPointer=a,this.target=a.target,this.holdJob=setInterval(this.pulse.bind(this),this.HOLD_DELAY))},up:function(a){this.heldPointer&&this.heldPointer.pointerId===a.pointerId&&this.cancel()},move:function(a){if(this.heldPointer&&this.heldPointer.pointerId===a.pointerId){var b=a.clientX-this.heldPointer.clientX,c=a.clientY-this.heldPointer.clientY;b*b+c*c>this.WIGGLE_THRESHOLD&&this.cancel()}},fireHold:function(a,b){var d={bubbles:!0,cancelable:!0,pointerType:this.heldPointer.pointerType,pointerId:this.heldPointer.pointerId,x:this.heldPointer.clientX,y:this.heldPointer.clientY,_source:"hold"};b&&(d.holdTime=b);var e=c.makeGestureEvent(a,d);this.target.dispatchEvent(e)}};b.registerGesture("hold",d)}(window.PolymerGestures),function(a){var b=a.dispatcher,c=a.eventFactory,d=new a.PointerMap,e={events:["down","up"],exposes:["tap"],down:function(a){a.isPrimary&&!a.tapPrevented&&d.set(a.pointerId,{target:a.target,buttons:a.buttons,x:a.clientX,y:a.clientY})},shouldTap:function(a,b){var c=!0;return"mouse"===a.pointerType&&(c=1^a.buttons&&1&b.buttons),c&&!a.tapPrevented},up:function(b){var e=d.get(b.pointerId);if(e&&this.shouldTap(b,e)){var f=a.targetFinding.LCA(e.target,b.relatedTarget);if(f){var g=c.makeGestureEvent("tap",{bubbles:!0,cancelable:!0,x:b.clientX,y:b.clientY,detail:b.detail,pointerType:b.pointerType,pointerId:b.pointerId,altKey:b.altKey,ctrlKey:b.ctrlKey,metaKey:b.metaKey,shiftKey:b.shiftKey,_source:"tap"});f.dispatchEvent(g)}}d["delete"](b.pointerId)}};c.preventTap=function(a){return function(){a.tapPrevented=!0,d["delete"](a.pointerId)}},b.registerGesture("tap",e)}(window.PolymerGestures),function(a){var b=a.dispatcher,c=a.eventFactory,d=new a.PointerMap,e=180/Math.PI,f={events:["down","up","move","cancel"],exposes:["pinchstart","pinch","pinchend","rotate"],defaultActions:{pinch:"none",rotate:"none"},reference:{},down:function(b){if(d.set(b.pointerId,b),2==d.pointers()){var c=this.calcChord(),e=this.calcAngle(c);this.reference={angle:e,diameter:c.diameter,target:a.targetFinding.LCA(c.a.target,c.b.target)},this.firePinch("pinchstart",c.diameter,c)}},up:function(a){var b=d.get(a.pointerId),c=d.pointers();if(b){if(2===c){var e=this.calcChord();this.firePinch("pinchend",e.diameter,e)}d["delete"](a.pointerId)}},move:function(a){d.has(a.pointerId)&&(d.set(a.pointerId,a),d.pointers()>1&&this.calcPinchRotate())},cancel:function(a){this.up(a)},firePinch:function(a,b,d){var e=b/this.reference.diameter,f=c.makeGestureEvent(a,{bubbles:!0,cancelable:!0,scale:e,centerX:d.center.x,centerY:d.center.y,_source:"pinch"});this.reference.target.dispatchEvent(f)},fireRotate:function(a,b){var d=Math.round((a-this.reference.angle)%360),e=c.makeGestureEvent("rotate",{bubbles:!0,cancelable:!0,angle:d,centerX:b.center.x,centerY:b.center.y,_source:"pinch"});this.reference.target.dispatchEvent(e)},calcPinchRotate:function(){var a=this.calcChord(),b=a.diameter,c=this.calcAngle(a);b!=this.reference.diameter&&this.firePinch("pinch",b,a),c!=this.reference.angle&&this.fireRotate(c,a)},calcChord:function(){var a=[];d.forEach(function(b){a.push(b)});for(var b,c,e,f=0,g={a:a[0],b:a[1]},h=0;h<a.length;h++)for(var i=a[h],j=h+1;j<a.length;j++){var k=a[j];b=Math.abs(i.clientX-k.clientX),c=Math.abs(i.clientY-k.clientY),e=b+c,e>f&&(f=e,g={a:i,b:k})}return b=Math.abs(g.a.clientX+g.b.clientX)/2,c=Math.abs(g.a.clientY+g.b.clientY)/2,g.center={x:b,y:c},g.diameter=f,g},calcAngle:function(a){var b=a.a.clientX-a.b.clientX,c=a.a.clientY-a.b.clientY;return(360+Math.atan2(c,b)*e)%360}};b.registerGesture("pinch",f)}(window.PolymerGestures),function(a){"use strict";function b(a,b){if(!a)throw new Error("ASSERT: "+b)}function c(a){return a>=48&&57>=a}function d(a){return 32===a||9===a||11===a||12===a||160===a||a>=5760&&" ᠎             　\ufeff".indexOf(String.fromCharCode(a))>0}function e(a){return 10===a||13===a||8232===a||8233===a}function f(a){return 36===a||95===a||a>=65&&90>=a||a>=97&&122>=a}function g(a){return 36===a||95===a||a>=65&&90>=a||a>=97&&122>=a||a>=48&&57>=a}function h(a){return"this"===a}function i(){for(;Y>X&&d(W.charCodeAt(X));)++X}function j(){var a,b;for(a=X++;Y>X&&(b=W.charCodeAt(X),g(b));)++X;return W.slice(a,X)}function k(){var a,b,c;return a=X,b=j(),c=1===b.length?S.Identifier:h(b)?S.Keyword:"null"===b?S.NullLiteral:"true"===b||"false"===b?S.BooleanLiteral:S.Identifier,{type:c,value:b,range:[a,X]}}function l(){var a,b,c=X,d=W.charCodeAt(X),e=W[X];switch(d){case 46:case 40:case 41:case 59:case 44:case 123:case 125:case 91:case 93:case 58:case 63:return++X,{type:S.Punctuator,value:String.fromCharCode(d),range:[c,X]};default:if(a=W.charCodeAt(X+1),61===a)switch(d){case 37:case 38:case 42:case 43:case 45:case 47:case 60:case 62:case 124:return X+=2,{type:S.Punctuator,value:String.fromCharCode(d)+String.fromCharCode(a),range:[c,X]};case 33:case 61:return X+=2,61===W.charCodeAt(X)&&++X,{type:S.Punctuator,value:W.slice(c,X),range:[c,X]}}}return b=W[X+1],e===b&&"&|".indexOf(e)>=0?(X+=2,{type:S.Punctuator,value:e+b,range:[c,X]}):"<>=!+-*%&|^/".indexOf(e)>=0?(++X,{type:S.Punctuator,value:e,range:[c,X]}):void s({},V.UnexpectedToken,"ILLEGAL")}function m(){var a,d,e;if(e=W[X],b(c(e.charCodeAt(0))||"."===e,"Numeric literal must start with a decimal digit or a decimal point"),d=X,a="","."!==e){for(a=W[X++],e=W[X],"0"===a&&e&&c(e.charCodeAt(0))&&s({},V.UnexpectedToken,"ILLEGAL");c(W.charCodeAt(X));)a+=W[X++];e=W[X]}if("."===e){for(a+=W[X++];c(W.charCodeAt(X));)a+=W[X++];e=W[X]}if("e"===e||"E"===e)if(a+=W[X++],e=W[X],("+"===e||"-"===e)&&(a+=W[X++]),c(W.charCodeAt(X)))for(;c(W.charCodeAt(X));)a+=W[X++];else s({},V.UnexpectedToken,"ILLEGAL");return f(W.charCodeAt(X))&&s({},V.UnexpectedToken,"ILLEGAL"),{type:S.NumericLiteral,value:parseFloat(a),range:[d,X]}}function n(){var a,c,d,f="",g=!1;for(a=W[X],b("'"===a||'"'===a,"String literal must starts with a quote"),c=X,++X;Y>X;){if(d=W[X++],d===a){a="";break}if("\\"===d)if(d=W[X++],d&&e(d.charCodeAt(0)))"\r"===d&&"\n"===W[X]&&++X;else switch(d){case"n":f+="\n";break;case"r":f+="\r";break;case"t":f+="	";break;case"b":f+="\b";break;case"f":f+="\f";break;case"v":f+="";break;default:f+=d}else{if(e(d.charCodeAt(0)))break;f+=d}}return""!==a&&s({},V.UnexpectedToken,"ILLEGAL"),{type:S.StringLiteral,value:f,octal:g,range:[c,X]}}function o(a){return a.type===S.Identifier||a.type===S.Keyword||a.type===S.BooleanLiteral||a.type===S.NullLiteral}function p(){var a;return i(),X>=Y?{type:S.EOF,range:[X,X]}:(a=W.charCodeAt(X),40===a||41===a||58===a?l():39===a||34===a?n():f(a)?k():46===a?c(W.charCodeAt(X+1))?m():l():c(a)?m():l())}function q(){var a;return a=$,X=a.range[1],$=p(),X=a.range[1],a}function r(){var a;a=X,$=p(),X=a}function s(a,c){var d,e=Array.prototype.slice.call(arguments,2),f=c.replace(/%(\d)/g,function(a,c){return b(c<e.length,"Message reference must be in range"),e[c]});throw d=new Error(f),d.index=X,d.description=f,d}function t(a){s(a,V.UnexpectedToken,a.value)}function u(a){var b=q();(b.type!==S.Punctuator||b.value!==a)&&t(b)}function v(a){return $.type===S.Punctuator&&$.value===a}function w(a){return $.type===S.Keyword&&$.value===a}function x(){var a=[];for(u("[");!v("]");)v(",")?(q(),a.push(null)):(a.push(ba()),v("]")||u(","));return u("]"),Z.createArrayExpression(a)}function y(){var a;return i(),a=q(),a.type===S.StringLiteral||a.type===S.NumericLiteral?Z.createLiteral(a):Z.createIdentifier(a.value)}function z(){var a,b;return a=$,i(),(a.type===S.EOF||a.type===S.Punctuator)&&t(a),b=y(),u(":"),Z.createProperty("init",b,ba())}function A(){var a=[];for(u("{");!v("}");)a.push(z()),v("}")||u(",");return u("}"),Z.createObjectExpression(a)}function B(){var a;return u("("),a=ba(),u(")"),a}function C(){var a,b,c;return v("(")?B():(a=$.type,a===S.Identifier?c=Z.createIdentifier(q().value):a===S.StringLiteral||a===S.NumericLiteral?c=Z.createLiteral(q()):a===S.Keyword?w("this")&&(q(),c=Z.createThisExpression()):a===S.BooleanLiteral?(b=q(),b.value="true"===b.value,c=Z.createLiteral(b)):a===S.NullLiteral?(b=q(),b.value=null,c=Z.createLiteral(b)):v("[")?c=x():v("{")&&(c=A()),c?c:void t(q()))}function D(){var a=[];if(u("("),!v(")"))for(;Y>X&&(a.push(ba()),!v(")"));)u(",");return u(")"),a}function E(){var a;return a=q(),o(a)||t(a),Z.createIdentifier(a.value)}function F(){return u("."),E()}function G(){var a;return u("["),a=ba(),u("]"),a}function H(){var a,b,c;for(a=C();;)if(v("["))c=G(),a=Z.createMemberExpression("[",a,c);else if(v("."))c=F(),a=Z.createMemberExpression(".",a,c);else{if(!v("("))break;b=D(),a=Z.createCallExpression(a,b)}return a}function I(){var a,b;return $.type!==S.Punctuator&&$.type!==S.Keyword?b=aa():v("+")||v("-")||v("!")?(a=q(),b=I(),b=Z.createUnaryExpression(a.value,b)):w("delete")||w("void")||w("typeof")?s({},V.UnexpectedToken):b=aa(),b}function J(a){var b=0;if(a.type!==S.Punctuator&&a.type!==S.Keyword)return 0;switch(a.value){case"||":b=1;break;case"&&":b=2;break;case"==":case"!=":case"===":case"!==":b=6;break;case"<":case">":case"<=":case">=":case"instanceof":b=7;break;case"in":b=7;break;case"+":case"-":b=9;break;case"*":case"/":case"%":b=11}return b}function K(){var a,b,c,d,e,f,g,h;if(g=I(),b=$,c=J(b),0===c)return g;for(b.prec=c,q(),e=I(),d=[g,b,e];(c=J($))>0;){for(;d.length>2&&c<=d[d.length-2].prec;)e=d.pop(),f=d.pop().value,g=d.pop(),a=Z.createBinaryExpression(f,g,e),d.push(a);b=q(),b.prec=c,d.push(b),a=I(),d.push(a)}for(h=d.length-1,a=d[h];h>1;)a=Z.createBinaryExpression(d[h-1].value,d[h-2],a),h-=2;return a}function L(){var a,b,c;return a=K(),v("?")&&(q(),b=L(),u(":"),c=L(),a=Z.createConditionalExpression(a,b,c)),a}function M(){var a,b;return a=q(),a.type!==S.Identifier&&t(a),b=v("(")?D():[],Z.createFilter(a.value,b)}function N(){for(;v("|");)q(),M()}function O(){i(),r();var a=ba();a&&(","===$.value||"in"==$.value&&a.type===U.Identifier?Q(a):(N(),"as"===$.value?P(a):Z.createTopLevel(a))),$.type!==S.EOF&&t($)}function P(a){q();var b=q().value;Z.createAsExpression(a,b)}function Q(a){var b;","===$.value&&(q(),$.type!==S.Identifier&&t($),b=q().value),q();var c=ba();N(),Z.createInExpression(a.name,b,c)}function R(a,b){return Z=b,W=a,X=0,Y=W.length,$=null,_={labelSet:{}},O()}var S,T,U,V,W,X,Y,Z,$,_;S={BooleanLiteral:1,EOF:2,Identifier:3,Keyword:4,NullLiteral:5,NumericLiteral:6,Punctuator:7,StringLiteral:8},T={},T[S.BooleanLiteral]="Boolean",T[S.EOF]="<end>",T[S.Identifier]="Identifier",T[S.Keyword]="Keyword",T[S.NullLiteral]="Null",T[S.NumericLiteral]="Numeric",T[S.Punctuator]="Punctuator",T[S.StringLiteral]="String",U={ArrayExpression:"ArrayExpression",BinaryExpression:"BinaryExpression",CallExpression:"CallExpression",ConditionalExpression:"ConditionalExpression",EmptyStatement:"EmptyStatement",ExpressionStatement:"ExpressionStatement",Identifier:"Identifier",Literal:"Literal",LabeledStatement:"LabeledStatement",
+LogicalExpression:"LogicalExpression",MemberExpression:"MemberExpression",ObjectExpression:"ObjectExpression",Program:"Program",Property:"Property",ThisExpression:"ThisExpression",UnaryExpression:"UnaryExpression"},V={UnexpectedToken:"Unexpected token %0",UnknownLabel:"Undefined label '%0'",Redeclaration:"%0 '%1' has already been declared"};var aa=H,ba=L;a.esprima={parse:R}}(this),function(a){"use strict";function b(a,b,d,e){var f;try{if(f=c(a),f.scopeIdent&&(d.nodeType!==Node.ELEMENT_NODE||"TEMPLATE"!==d.tagName||"bind"!==b&&"repeat"!==b))throw Error("as and in can only be used within <template bind/repeat>")}catch(g){return void console.error("Invalid expression syntax: "+a,g)}return function(a,b,c){var d=f.getBinding(a,e,c);return f.scopeIdent&&d&&(b.polymerExpressionScopeIdent_=f.scopeIdent,f.indexIdent&&(b.polymerExpressionIndexIdent_=f.indexIdent)),d}}function c(a){var b=q[a];if(!b){var c=new j;esprima.parse(a,c),b=new l(c),q[a]=b}return b}function d(a){this.value=a,this.valueFn_=void 0}function e(a){this.name=a,this.path=Path.get(a)}function f(a,b,c){this.computed="["==c,this.dynamicDeps="function"==typeof a||a.dynamicDeps||this.computed&&!(b instanceof d),this.simplePath=!this.dynamicDeps&&(b instanceof e||b instanceof d)&&(a instanceof f||a instanceof e),this.object=this.simplePath?a:i(a),this.property=!this.computed||this.simplePath?b:i(b)}function g(a,b){this.name=a,this.args=[];for(var c=0;c<b.length;c++)this.args[c]=i(b[c])}function h(){throw Error("Not Implemented")}function i(a){return"function"==typeof a?a:a.valueFn()}function j(){this.expression=null,this.filters=[],this.deps={},this.currentPath=void 0,this.scopeIdent=void 0,this.indexIdent=void 0,this.dynamicDeps=!1}function k(a){this.value_=a}function l(a){if(this.scopeIdent=a.scopeIdent,this.indexIdent=a.indexIdent,!a.expression)throw Error("No expression found.");this.expression=a.expression,i(this.expression),this.filters=a.filters,this.dynamicDeps=a.dynamicDeps}function m(a){return String(a).replace(/[A-Z]/g,function(a){return"-"+a.toLowerCase()})}function n(a,b){for(;a[t]&&!Object.prototype.hasOwnProperty.call(a,b);)a=a[t];return a}function o(a){switch(a){case"":return!1;case"false":case"null":case"true":return!0}return isNaN(Number(a))?!1:!0}function p(){}var q=Object.create(null);d.prototype={valueFn:function(){if(!this.valueFn_){var a=this.value;this.valueFn_=function(){return a}}return this.valueFn_}},e.prototype={valueFn:function(){if(!this.valueFn_){var a=(this.name,this.path);this.valueFn_=function(b,c){return c&&c.addPath(b,a),a.getValueFrom(b)}}return this.valueFn_},setValue:function(a,b){return 1==this.path.length&&(a=n(a,this.path[0])),this.path.setValueFrom(a,b)}},f.prototype={get fullPath(){if(!this.fullPath_){var a=this.object instanceof f?this.object.fullPath.slice():[this.object.name];a.push(this.property instanceof e?this.property.name:this.property.value),this.fullPath_=Path.get(a)}return this.fullPath_},valueFn:function(){if(!this.valueFn_){var a=this.object;if(this.simplePath){var b=this.fullPath;this.valueFn_=function(a,c){return c&&c.addPath(a,b),b.getValueFrom(a)}}else if(this.computed){var c=this.property;this.valueFn_=function(b,d,e){var f=a(b,d,e),g=c(b,d,e);return d&&d.addPath(f,[g]),f?f[g]:void 0}}else{var b=Path.get(this.property.name);this.valueFn_=function(c,d,e){var f=a(c,d,e);return d&&d.addPath(f,b),b.getValueFrom(f)}}}return this.valueFn_},setValue:function(a,b){if(this.simplePath)return this.fullPath.setValueFrom(a,b),b;var c=this.object(a),d=this.property instanceof e?this.property.name:this.property(a);return c[d]=b}},g.prototype={transform:function(a,b,c,d,e){var f=a,g=f[this.name];if(!g&&(g=c[this.name],!g))return void console.error("Cannot find function or filter: "+this.name);if(d?g=g.toModel:"function"==typeof g.toDOM&&(g=g.toDOM),"function"!=typeof g)return void console.error("Cannot find function or filter: "+this.name);for(var h=e||[],j=0;j<this.args.length;j++)h.push(i(this.args[j])(a,b,c));return g.apply(f,h)}};var r={"+":function(a){return+a},"-":function(a){return-a},"!":function(a){return!a}},s={"+":function(a,b){return a+b},"-":function(a,b){return a-b},"*":function(a,b){return a*b},"/":function(a,b){return a/b},"%":function(a,b){return a%b},"<":function(a,b){return b>a},">":function(a,b){return a>b},"<=":function(a,b){return b>=a},">=":function(a,b){return a>=b},"==":function(a,b){return a==b},"!=":function(a,b){return a!=b},"===":function(a,b){return a===b},"!==":function(a,b){return a!==b},"&&":function(a,b){return a&&b},"||":function(a,b){return a||b}};j.prototype={createUnaryExpression:function(a,b){if(!r[a])throw Error("Disallowed operator: "+a);return b=i(b),function(c,d,e){return r[a](b(c,d,e))}},createBinaryExpression:function(a,b,c){if(!s[a])throw Error("Disallowed operator: "+a);switch(b=i(b),c=i(c),a){case"||":return this.dynamicDeps=!0,function(a,d,e){return b(a,d,e)||c(a,d,e)};case"&&":return this.dynamicDeps=!0,function(a,d,e){return b(a,d,e)&&c(a,d,e)}}return function(d,e,f){return s[a](b(d,e,f),c(d,e,f))}},createConditionalExpression:function(a,b,c){return a=i(a),b=i(b),c=i(c),this.dynamicDeps=!0,function(d,e,f){return a(d,e,f)?b(d,e,f):c(d,e,f)}},createIdentifier:function(a){var b=new e(a);return b.type="Identifier",b},createMemberExpression:function(a,b,c){var d=new f(b,c,a);return d.dynamicDeps&&(this.dynamicDeps=!0),d},createCallExpression:function(a,b){if(!(a instanceof e))throw Error("Only identifier function invocations are allowed");var c=new g(a.name,b);return function(a,b,d){return c.transform(a,b,d,!1)}},createLiteral:function(a){return new d(a.value)},createArrayExpression:function(a){for(var b=0;b<a.length;b++)a[b]=i(a[b]);return function(b,c,d){for(var e=[],f=0;f<a.length;f++)e.push(a[f](b,c,d));return e}},createProperty:function(a,b,c){return{key:b instanceof e?b.name:b.value,value:c}},createObjectExpression:function(a){for(var b=0;b<a.length;b++)a[b].value=i(a[b].value);return function(b,c,d){for(var e={},f=0;f<a.length;f++)e[a[f].key]=a[f].value(b,c,d);return e}},createFilter:function(a,b){this.filters.push(new g(a,b))},createAsExpression:function(a,b){this.expression=a,this.scopeIdent=b},createInExpression:function(a,b,c){this.expression=c,this.scopeIdent=a,this.indexIdent=b},createTopLevel:function(a){this.expression=a},createThisExpression:h},k.prototype={open:function(){return this.value_},discardChanges:function(){return this.value_},deliver:function(){},close:function(){}},l.prototype={getBinding:function(a,b,c){function d(){if(h)return h=!1,g;i.dynamicDeps&&f.startReset();var c=i.getValue(a,i.dynamicDeps?f:void 0,b);return i.dynamicDeps&&f.finishReset(),c}function e(c){return i.setValue(a,c,b),c}if(c)return this.getValue(a,void 0,b);var f=new CompoundObserver,g=this.getValue(a,f,b),h=!0,i=this;return new ObserverTransform(f,d,e,!0)},getValue:function(a,b,c){for(var d=i(this.expression)(a,b,c),e=0;e<this.filters.length;e++)d=this.filters[e].transform(a,b,c,!1,[d]);return d},setValue:function(a,b,c){for(var d=this.filters?this.filters.length:0;d-->0;)b=this.filters[d].transform(a,void 0,c,!0,[b]);return this.expression.setValue?this.expression.setValue(a,b):void 0}};var t="@"+Math.random().toString(36).slice(2);p.prototype={styleObject:function(a){var b=[];for(var c in a)b.push(m(c)+": "+a[c]);return b.join("; ")},tokenList:function(a){var b=[];for(var c in a)a[c]&&b.push(c);return b.join(" ")},prepareInstancePositionChanged:function(a){var b=a.polymerExpressionIndexIdent_;if(b)return function(a,c){a.model[b]=c}},prepareBinding:function(a,c,d){var e=Path.get(a);{if(o(a)||!e.valid)return b(a,c,d,this);if(1==e.length)return function(a,b,c){if(c)return e.getValueFrom(a);var d=n(a,e[0]);return new PathObserver(d,e)}}},prepareInstanceModel:function(a){var b=a.polymerExpressionScopeIdent_;if(b){var c=a.templateInstance?a.templateInstance.model:a.model,d=a.polymerExpressionIndexIdent_;return function(a){return u(c,a,b,d)}}}};var u="__proto__"in{}?function(a,b,c,d){var e={};return e[c]=b,e[d]=void 0,e[t]=a,e.__proto__=a,e}:function(a,b,c,d){var e=Object.create(a);return Object.defineProperty(e,c,{value:b,configurable:!0,writable:!0}),Object.defineProperty(e,d,{value:void 0,configurable:!0,writable:!0}),Object.defineProperty(e,t,{value:a,configurable:!0,writable:!0}),e};a.PolymerExpressions=p,p.getExpression=c}(this),Polymer={version:"0.5.5"},"function"==typeof window.Polymer&&(Polymer={}),function(a){function b(a,b){return b=b||[],b.map||(b=[b]),a.apply(this,b.map(d))}function c(a,c,d){var e;switch(arguments.length){case 0:return;case 1:e=null;break;case 2:e=c.apply(this);break;default:e=b(d,c)}f[a]=e}function d(a){return f[a]}function e(a,c){HTMLImports.whenImportsReady(function(){b(c,a)})}var f={};a.marshal=d,a.modularize=c,a.using=e}(window),window.WebComponents||(window.WebComponents||(WebComponents={flush:function(){},flags:{log:{}}},Platform=WebComponents,CustomElements={useNative:!0,ready:!0,takeRecords:function(){},"instanceof":function(a,b){return a instanceof b}},HTMLImports={useNative:!0},addEventListener("HTMLImportsLoaded",function(){document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))}),ShadowDOMPolyfill=null,wrap=unwrap=function(a){return a}),window.HTMLImports=window.HTMLImports||{flags:{}},function(a){function b(a,b){b=b||o,d(function(){f(a,b)},b)}function c(a){return"complete"===a.readyState||a.readyState===r}function d(a,b){if(c(b))a&&a();else{var e=function(){("complete"===b.readyState||b.readyState===r)&&(b.removeEventListener(s,e),d(a,b))};b.addEventListener(s,e)}}function e(a){a.target.__loaded=!0}function f(a,b){function c(b){h==i&&a&&a()}function d(a){e(a),h++,c()}var f=b.querySelectorAll("link[rel=import]"),h=0,i=f.length;if(i)for(var j,k=0;i>k&&(j=f[k]);k++)g(j)?d.call(j,{target:j}):(j.addEventListener("load",d),j.addEventListener("error",d));else c()}function g(a){return l?a.__loaded||a["import"]&&"loading"!==a["import"].readyState:a.__importParsed}function h(a){for(var b,c=0,d=a.length;d>c&&(b=a[c]);c++)i(b)&&j(b)}function i(a){return"link"===a.localName&&"import"===a.rel}function j(a){var b=a["import"];b?e({target:a}):(a.addEventListener("load",e),a.addEventListener("error",e))}var k="import",l=Boolean(k in document.createElement("link")),m=Boolean(window.ShadowDOMPolyfill),n=function(a){return m?ShadowDOMPolyfill.wrapIfNeeded(a):a},o=n(document),p={get:function(){var a=HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return n(a)},configurable:!0};Object.defineProperty(document,"_currentScript",p),Object.defineProperty(o,"_currentScript",p);var q=/Trident/.test(navigator.userAgent),r=q?"complete":"interactive",s="readystatechange";l&&(new MutationObserver(function(a){for(var b,c=0,d=a.length;d>c&&(b=a[c]);c++)b.addedNodes&&h(b.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var a,b=document.querySelectorAll("link[rel=import]"),c=0,d=b.length;d>c&&(a=b[c]);c++)j(a)}()),b(function(){HTMLImports.ready=!0,HTMLImports.readyTime=(new Date).getTime(),o.dispatchEvent(new CustomEvent("HTMLImportsLoaded",{bubbles:!0}))}),a.IMPORT_LINK_TYPE=k,a.useNative=l,a.rootDocument=o,a.whenReady=b,a.isIE=q}(HTMLImports),function(a){var b=document.createElement("style");b.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; } \n";var c=document.querySelector("head");c.insertBefore(b,c.firstChild)}(Platform)),function(a){"use strict";function b(){function a(a){b=a}if("function"!=typeof Object.observe||"function"!=typeof Array.observe)return!1;var b=[],c={},d=[];return Object.observe(c,a),Array.observe(d,a),c.id=1,c.id=2,delete c.id,d.push(1,2),d.length=0,Object.deliverChangeRecords(a),5!==b.length?!1:"add"!=b[0].type||"update"!=b[1].type||"delete"!=b[2].type||"splice"!=b[3].type||"splice"!=b[4].type?!1:(Object.unobserve(c,a),Array.unobserve(d,a),!0)}function c(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if("undefined"!=typeof navigator&&navigator.getDeviceStorage)return!1;try{var a=new Function("","return true;");return a()}catch(b){return!1}}function d(a){return+a===a>>>0&&""!==a}function e(a){return+a}function f(a){return a===Object(a)}function g(a,b){return a===b?0!==a||1/a===1/b:R(a)&&R(b)?!0:a!==a&&b!==b}function h(a){if(void 0===a)return"eof";var b=a.charCodeAt(0);switch(b){case 91:case 93:case 46:case 34:case 39:case 48:return a;case 95:case 36:return"ident";case 32:case 9:case 10:case 13:case 160:case 65279:case 8232:case 8233:return"ws"}return b>=97&&122>=b||b>=65&&90>=b?"ident":b>=49&&57>=b?"number":"else"}function i(){}function j(a){function b(){if(!(m>=a.length)){var b=a[m+1];return"inSingleQuote"==n&&"'"==b||"inDoubleQuote"==n&&'"'==b?(m++,d=b,o.append(),!0):void 0}}for(var c,d,e,f,g,j,k,l=[],m=-1,n="beforePath",o={push:function(){void 0!==e&&(l.push(e),e=void 0)},append:function(){void 0===e?e=d:e+=d}};n;)if(m++,c=a[m],"\\"!=c||!b(n)){if(f=h(c),k=W[n],g=k[f]||k["else"]||"error","error"==g)return;if(n=g[0],j=o[g[1]]||i,d=void 0===g[2]?c:g[2],j(),"afterPath"===n)return l}}function k(a){return V.test(a)}function l(a,b){if(b!==X)throw Error("Use Path.get to retrieve path objects");for(var c=0;c<a.length;c++)this.push(String(a[c]));Q&&this.length&&(this.getValueFrom=this.compiledGetValueFromFn())}function m(a){if(a instanceof l)return a;if((null==a||0==a.length)&&(a=""),"string"!=typeof a){if(d(a.length))return new l(a,X);a=String(a)}var b=Y[a];if(b)return b;var c=j(a);if(!c)return Z;var b=new l(c,X);return Y[a]=b,b}function n(a){return d(a)?"["+a+"]":'["'+a.replace(/"/g,'\\"')+'"]'}function o(b){for(var c=0;_>c&&b.check_();)c++;return O&&(a.dirtyCheckCycleCount=c),c>0}function p(a){for(var b in a)return!1;return!0}function q(a){return p(a.added)&&p(a.removed)&&p(a.changed)}function r(a,b){var c={},d={},e={};for(var f in b){var g=a[f];(void 0===g||g!==b[f])&&(f in a?g!==b[f]&&(e[f]=g):d[f]=void 0)}for(var f in a)f in b||(c[f]=a[f]);return Array.isArray(a)&&a.length!==b.length&&(e.length=a.length),{added:c,removed:d,changed:e}}function s(){if(!aa.length)return!1;for(var a=0;a<aa.length;a++)aa[a]();return aa.length=0,!0}function t(){function a(a){b&&b.state_===fa&&!d&&b.check_(a)}var b,c,d=!1,e=!0;return{open:function(c){if(b)throw Error("ObservedObject in use");e||Object.deliverChangeRecords(a),b=c,e=!1},observe:function(b,d){c=b,d?Array.observe(c,a):Object.observe(c,a)},deliver:function(b){d=b,Object.deliverChangeRecords(a),d=!1},close:function(){b=void 0,Object.unobserve(c,a),ca.push(this)}}}function u(a,b,c){var d=ca.pop()||t();return d.open(a),d.observe(b,c),d}function v(){function a(b,f){b&&(b===d&&(e[f]=!0),h.indexOf(b)<0&&(h.push(b),Object.observe(b,c)),a(Object.getPrototypeOf(b),f))}function b(a){for(var b=0;b<a.length;b++){var c=a[b];if(c.object!==d||e[c.name]||"setPrototype"===c.type)return!1}return!0}function c(c){if(!b(c)){for(var d,e=0;e<g.length;e++)d=g[e],d.state_==fa&&d.iterateObjects_(a);for(var e=0;e<g.length;e++)d=g[e],d.state_==fa&&d.check_()}}var d,e,f=0,g=[],h=[],i={objects:h,get rootObject(){return d},set rootObject(a){d=a,e={}},open:function(b,c){g.push(b),f++,b.iterateObjects_(a)},close:function(a){if(f--,!(f>0)){for(var b=0;b<h.length;b++)Object.unobserve(h[b],c),x.unobservedCount++;g.length=0,h.length=0,d=void 0,e=void 0,da.push(this),$===this&&($=null)}}};return i}function w(a,b){return $&&$.rootObject===b||($=da.pop()||v(),$.rootObject=b),$.open(a,b),$}function x(){this.state_=ea,this.callback_=void 0,this.target_=void 0,this.directObserver_=void 0,this.value_=void 0,this.id_=ia++}function y(a){x._allObserversCount++,ka&&ja.push(a)}function z(a){x._allObserversCount--}function A(a){x.call(this),this.value_=a,this.oldObject_=void 0}function B(a){if(!Array.isArray(a))throw Error("Provided object is not an Array");A.call(this,a)}function C(a,b){x.call(this),this.object_=a,this.path_=m(b),this.directObserver_=void 0}function D(a){x.call(this),this.reportChangesOnOpen_=a,this.value_=[],this.directObserver_=void 0,this.observed_=[]}function E(a){return a}function F(a,b,c,d){this.callback_=void 0,this.target_=void 0,this.value_=void 0,this.observable_=a,this.getValueFn_=b||E,this.setValueFn_=c||E,this.dontPassThroughSet_=d}function G(a,b,c){for(var d={},e={},f=0;f<b.length;f++){var g=b[f];na[g.type]?(g.name in c||(c[g.name]=g.oldValue),"update"!=g.type&&("add"!=g.type?g.name in d?(delete d[g.name],delete c[g.name]):e[g.name]=!0:g.name in e?delete e[g.name]:d[g.name]=!0)):(console.error("Unknown changeRecord type: "+g.type),console.error(g))}for(var h in d)d[h]=a[h];for(var h in e)e[h]=void 0;var i={};for(var h in c)if(!(h in d||h in e)){var j=a[h];c[h]!==j&&(i[h]=j)}return{added:d,removed:e,changed:i}}function H(a,b,c){return{index:a,removed:b,addedCount:c}}function I(){}function J(a,b,c,d,e,f){return sa.calcSplices(a,b,c,d,e,f)}function K(a,b,c,d){return c>b||a>d?-1:b==c||d==a?0:c>a?d>b?b-c:d-c:b>d?d-a:b-a}function L(a,b,c,d){for(var e=H(b,c,d),f=!1,g=0,h=0;h<a.length;h++){var i=a[h];if(i.index+=g,!f){var j=K(e.index,e.index+e.removed.length,i.index,i.index+i.addedCount);if(j>=0){a.splice(h,1),h--,g-=i.addedCount-i.removed.length,e.addedCount+=i.addedCount-j;var k=e.removed.length+i.removed.length-j;if(e.addedCount||k){var c=i.removed;if(e.index<i.index){var l=e.removed.slice(0,i.index-e.index);Array.prototype.push.apply(l,c),c=l}if(e.index+e.removed.length>i.index+i.addedCount){var m=e.removed.slice(i.index+i.addedCount-e.index);Array.prototype.push.apply(c,m)}e.removed=c,i.index<e.index&&(e.index=i.index)}else f=!0}else if(e.index<i.index){f=!0,a.splice(h,0,e),h++;var n=e.addedCount-e.removed.length;i.index+=n,g+=n}}}f||a.push(e)}function M(a,b){for(var c=[],f=0;f<b.length;f++){var g=b[f];switch(g.type){case"splice":L(c,g.index,g.removed.slice(),g.addedCount);break;case"add":case"update":case"delete":if(!d(g.name))continue;var h=e(g.name);if(0>h)continue;L(c,h,[g.oldValue],1);break;default:console.error("Unexpected record type: "+JSON.stringify(g))}}return c}function N(a,b){var c=[];return M(a,b).forEach(function(b){return 1==b.addedCount&&1==b.removed.length?void(b.removed[0]!==a[b.index]&&c.push(b)):void(c=c.concat(J(a,b.index,b.index+b.addedCount,b.removed,0,b.removed.length)))}),c}var O=a.testingExposeCycleCount,P=b(),Q=c(),R=a.Number.isNaN||function(b){return"number"==typeof b&&a.isNaN(b)},S="__proto__"in{}?function(a){return a}:function(a){var b=a.__proto__;if(!b)return a;var c=Object.create(b);return Object.getOwnPropertyNames(a).forEach(function(b){Object.defineProperty(c,b,Object.getOwnPropertyDescriptor(a,b))}),c},T="[$_a-zA-Z]",U="[$_a-zA-Z0-9]",V=new RegExp("^"+T+"+"+U+"*$"),W={beforePath:{ws:["beforePath"],ident:["inIdent","append"],"[":["beforeElement"],eof:["afterPath"]},inPath:{ws:["inPath"],".":["beforeIdent"],"[":["beforeElement"],eof:["afterPath"]},beforeIdent:{ws:["beforeIdent"],ident:["inIdent","append"]},inIdent:{ident:["inIdent","append"],0:["inIdent","append"],number:["inIdent","append"],ws:["inPath","push"],".":["beforeIdent","push"],"[":["beforeElement","push"],eof:["afterPath","push"]},beforeElement:{ws:["beforeElement"],0:["afterZero","append"],number:["inIndex","append"],"'":["inSingleQuote","append",""],'"':["inDoubleQuote","append",""]},afterZero:{ws:["afterElement","push"],"]":["inPath","push"]},inIndex:{0:["inIndex","append"],number:["inIndex","append"],ws:["afterElement"],"]":["inPath","push"]},inSingleQuote:{"'":["afterElement"],eof:["error"],"else":["inSingleQuote","append"]},inDoubleQuote:{'"':["afterElement"],eof:["error"],"else":["inDoubleQuote","append"]},afterElement:{ws:["afterElement"],"]":["inPath","push"]}},X={},Y={};l.get=m,l.prototype=S({__proto__:[],valid:!0,toString:function(){for(var a="",b=0;b<this.length;b++){var c=this[b];a+=k(c)?b?"."+c:c:n(c)}return a},getValueFrom:function(a,b){for(var c=0;c<this.length;c++){if(null==a)return;a=a[this[c]]}return a},iterateObjects:function(a,b){for(var c=0;c<this.length;c++){if(c&&(a=a[this[c-1]]),!f(a))return;b(a,this[c])}},compiledGetValueFromFn:function(){var a="",b="obj";a+="if (obj != null";for(var c,d=0;d<this.length-1;d++)c=this[d],b+=k(c)?"."+c:n(c),a+=" &&\n     "+b+" != null";a+=")\n";var c=this[d];return b+=k(c)?"."+c:n(c),a+="  return "+b+";\nelse\n  return undefined;",new Function("obj",a)},setValueFrom:function(a,b){if(!this.length)return!1;for(var c=0;c<this.length-1;c++){if(!f(a))return!1;a=a[this[c]]}return f(a)?(a[this[c]]=b,!0):!1}});var Z=new l("",X);Z.valid=!1,Z.getValueFrom=Z.setValueFrom=function(){};var $,_=1e3,aa=[],ba=P?function(){return function(a){return Promise.resolve().then(a)}}():function(){return function(a){aa.push(a)}}(),ca=[],da=[],ea=0,fa=1,ga=2,ha=3,ia=1;x.prototype={open:function(a,b){if(this.state_!=ea)throw Error("Observer has already been opened.");return y(this),this.callback_=a,this.target_=b,this.connect_(),this.state_=fa,this.value_},close:function(){this.state_==fa&&(z(this),this.disconnect_(),this.value_=void 0,this.callback_=void 0,this.target_=void 0,this.state_=ga)},deliver:function(){this.state_==fa&&o(this)},report_:function(a){try{this.callback_.apply(this.target_,a)}catch(b){x._errorThrownDuringCallback=!0,console.error("Exception caught during observer callback: "+(b.stack||b))}},discardChanges:function(){return this.check_(void 0,!0),this.value_}};var ja,ka=!P;x._allObserversCount=0,ka&&(ja=[]);var la=!1;a.Platform=a.Platform||{},a.Platform.performMicrotaskCheckpoint=function(){if(!la&&ka){la=!0;var b,c,d=0;do{d++,c=ja,ja=[],b=!1;for(var e=0;e<c.length;e++){var f=c[e];f.state_==fa&&(f.check_()&&(b=!0),ja.push(f))}s()&&(b=!0)}while(_>d&&b);O&&(a.dirtyCheckCycleCount=d),la=!1}},ka&&(a.Platform.clearObservers=function(){ja=[]}),A.prototype=S({__proto__:x.prototype,arrayObserve:!1,connect_:function(a,b){P?this.directObserver_=u(this,this.value_,this.arrayObserve):this.oldObject_=this.copyObject(this.value_)},copyObject:function(a){var b=Array.isArray(a)?[]:{};for(var c in a)b[c]=a[c];return Array.isArray(a)&&(b.length=a.length),b},check_:function(a,b){var c,d;if(P){if(!a)return!1;d={},c=G(this.value_,a,d)}else d=this.oldObject_,c=r(this.value_,this.oldObject_);return q(c)?!1:(P||(this.oldObject_=this.copyObject(this.value_)),this.report_([c.added||{},c.removed||{},c.changed||{},function(a){return d[a]}]),!0)},disconnect_:function(){P?(this.directObserver_.close(),this.directObserver_=void 0):this.oldObject_=void 0},deliver:function(){this.state_==fa&&(P?this.directObserver_.deliver(!1):o(this))},discardChanges:function(){return this.directObserver_?this.directObserver_.deliver(!0):this.oldObject_=this.copyObject(this.value_),this.value_}}),B.prototype=S({__proto__:A.prototype,arrayObserve:!0,copyObject:function(a){return a.slice()},check_:function(a){var b;if(P){if(!a)return!1;b=N(this.value_,a)}else b=J(this.value_,0,this.value_.length,this.oldObject_,0,this.oldObject_.length);return b&&b.length?(P||(this.oldObject_=this.copyObject(this.value_)),this.report_([b]),!0):!1}}),B.applySplices=function(a,b,c){c.forEach(function(c){for(var d=[c.index,c.removed.length],e=c.index;e<c.index+c.addedCount;)d.push(b[e]),e++;Array.prototype.splice.apply(a,d)})},C.prototype=S({__proto__:x.prototype,get path(){return this.path_},connect_:function(){P&&(this.directObserver_=w(this,this.object_)),this.check_(void 0,!0)},disconnect_:function(){this.value_=void 0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0)},iterateObjects_:function(a){this.path_.iterateObjects(this.object_,a)},check_:function(a,b){var c=this.value_;return this.value_=this.path_.getValueFrom(this.object_),b||g(this.value_,c)?!1:(this.report_([this.value_,c,this]),!0)},setValue:function(a){this.path_&&this.path_.setValueFrom(this.object_,a)}});var ma={};D.prototype=S({__proto__:x.prototype,connect_:function(){if(P){for(var a,b=!1,c=0;c<this.observed_.length;c+=2)if(a=this.observed_[c],a!==ma){b=!0;break}b&&(this.directObserver_=w(this,a))}this.check_(void 0,!this.reportChangesOnOpen_)},disconnect_:function(){for(var a=0;a<this.observed_.length;a+=2)this.observed_[a]===ma&&this.observed_[a+1].close();this.observed_.length=0,this.value_.length=0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0)},addPath:function(a,b){if(this.state_!=ea&&this.state_!=ha)throw Error("Cannot add paths once started.");var b=m(b);if(this.observed_.push(a,b),this.reportChangesOnOpen_){var c=this.observed_.length/2-1;this.value_[c]=b.getValueFrom(a)}},addObserver:function(a){if(this.state_!=ea&&this.state_!=ha)throw Error("Cannot add observers once started.");if(this.observed_.push(ma,a),this.reportChangesOnOpen_){var b=this.observed_.length/2-1;this.value_[b]=a.open(this.deliver,this)}},startReset:function(){if(this.state_!=fa)throw Error("Can only reset while open");this.state_=ha,this.disconnect_()},finishReset:function(){if(this.state_!=ha)throw Error("Can only finishReset after startReset");return this.state_=fa,this.connect_(),this.value_},iterateObjects_:function(a){for(var b,c=0;c<this.observed_.length;c+=2)b=this.observed_[c],b!==ma&&this.observed_[c+1].iterateObjects(b,a)},check_:function(a,b){for(var c,d=0;d<this.observed_.length;d+=2){var e,f=this.observed_[d],h=this.observed_[d+1];if(f===ma){var i=h;e=this.state_===ea?i.open(this.deliver,this):i.discardChanges()}else e=h.getValueFrom(f);b?this.value_[d/2]=e:g(e,this.value_[d/2])||(c=c||[],c[d/2]=this.value_[d/2],this.value_[d/2]=e)}return c?(this.report_([this.value_,c,this.observed_]),!0):!1}}),F.prototype={open:function(a,b){return this.callback_=a,this.target_=b,this.value_=this.getValueFn_(this.observable_.open(this.observedCallback_,this)),this.value_},observedCallback_:function(a){if(a=this.getValueFn_(a),!g(a,this.value_)){var b=this.value_;this.value_=a,this.callback_.call(this.target_,this.value_,b)}},discardChanges:function(){return this.value_=this.getValueFn_(this.observable_.discardChanges()),this.value_},deliver:function(){return this.observable_.deliver()},setValue:function(a){return a=this.setValueFn_(a),!this.dontPassThroughSet_&&this.observable_.setValue?this.observable_.setValue(a):void 0},close:function(){this.observable_&&this.observable_.close(),this.callback_=void 0,this.target_=void 0,this.observable_=void 0,this.value_=void 0,this.getValueFn_=void 0,this.setValueFn_=void 0}};var na={add:!0,update:!0,"delete":!0},oa=0,pa=1,qa=2,ra=3;I.prototype={calcEditDistances:function(a,b,c,d,e,f){for(var g=f-e+1,h=c-b+1,i=new Array(g),j=0;g>j;j++)i[j]=new Array(h),i[j][0]=j;for(var k=0;h>k;k++)i[0][k]=k;for(var j=1;g>j;j++)for(var k=1;h>k;k++)if(this.equals(a[b+k-1],d[e+j-1]))i[j][k]=i[j-1][k-1];else{var l=i[j-1][k]+1,m=i[j][k-1]+1;i[j][k]=m>l?l:m}return i},spliceOperationsFromEditDistances:function(a){for(var b=a.length-1,c=a[0].length-1,d=a[b][c],e=[];b>0||c>0;)if(0!=b)if(0!=c){var f,g=a[b-1][c-1],h=a[b-1][c],i=a[b][c-1];f=i>h?g>h?h:g:g>i?i:g,f==g?(g==d?e.push(oa):(e.push(pa),d=g),b--,c--):f==h?(e.push(ra),b--,d=h):(e.push(qa),c--,d=i)}else e.push(ra),b--;else e.push(qa),c--;return e.reverse(),e},calcSplices:function(a,b,c,d,e,f){var g=0,h=0,i=Math.min(c-b,f-e);if(0==b&&0==e&&(g=this.sharedPrefix(a,d,i)),c==a.length&&f==d.length&&(h=this.sharedSuffix(a,d,i-g)),b+=g,e+=g,c-=h,f-=h,c-b==0&&f-e==0)return[];if(b==c){for(var j=H(b,[],0);f>e;)j.removed.push(d[e++]);return[j]}if(e==f)return[H(b,[],c-b)];for(var k=this.spliceOperationsFromEditDistances(this.calcEditDistances(a,b,c,d,e,f)),j=void 0,l=[],m=b,n=e,o=0;o<k.length;o++)switch(k[o]){case oa:j&&(l.push(j),j=void 0),m++,n++;break;case pa:j||(j=H(m,[],0)),j.addedCount++,m++,j.removed.push(d[n]),n++;break;case qa:j||(j=H(m,[],0)),j.addedCount++,m++;break;case ra:j||(j=H(m,[],0)),j.removed.push(d[n]),n++}return j&&l.push(j),l},sharedPrefix:function(a,b,c){for(var d=0;c>d;d++)if(!this.equals(a[d],b[d]))return d;return c},sharedSuffix:function(a,b,c){for(var d=a.length,e=b.length,f=0;c>f&&this.equals(a[--d],b[--e]);)f++;return f},calculateSplices:function(a,b){return this.calcSplices(a,0,a.length,b,0,b.length)},equals:function(a,b){return a===b}};var sa=new I,ta=a;"undefined"==typeof exports||exports.nodeType||("undefined"!=typeof module&&module.exports&&(exports=module.exports),ta=exports),ta.Observer=x,ta.Observer.runEOM_=ba,ta.Observer.observerSentinel_=ma,ta.Observer.hasObjectObserve=P,ta.ArrayObserver=B,ta.ArrayObserver.calculateSplices=function(a,b){return sa.calculateSplices(a,b)},ta.ArraySplice=I,ta.ObjectObserver=A,ta.PathObserver=C,ta.CompoundObserver=D,ta.Path=l,ta.ObserverTransform=F}("undefined"!=typeof global&&global&&"undefined"!=typeof module&&module?global:this||window),function(a){"use strict";function b(a){for(;a.parentNode;)a=a.parentNode;return"function"==typeof a.getElementById?a:null}function c(a,b,c){var d=a.bindings_;return d||(d=a.bindings_={}),d[b]&&c[b].close(),d[b]=c}function d(a,b,c){return c}function e(a){return null==a?"":a}function f(a,b){a.data=e(b)}function g(a){return function(b){return f(a,b)}}function h(a,b,c,d){return c?void(d?a.setAttribute(b,""):a.removeAttribute(b)):void a.setAttribute(b,e(d))}function i(a,b,c){return function(d){h(a,b,c,d)}}function j(a){switch(a.type){case"checkbox":return v;case"radio":case"select-multiple":case"select-one":return"change";case"range":if(/Trident|MSIE/.test(navigator.userAgent))return"change";default:return"input"}}function k(a,b,c,d){a[b]=(d||e)(c)}function l(a,b,c){return function(d){return k(a,b,d,c)}}function m(){}function n(a,b,c,d){function e(){var e="value"==b&&"number"==a.type;c.setValue(e?a.valueAsNumber:a[b]),c.discardChanges(),(d||m)(a),Platform.performMicrotaskCheckpoint()}var f=j(a);return a.addEventListener(f,e),{close:function(){a.removeEventListener(f,e),c.close()},observable_:c}}function o(a){return Boolean(a)}function p(a){if(a.form)return t(a.form.elements,function(b){return b!=a&&"INPUT"==b.tagName&&"radio"==b.type&&b.name==a.name});var c=b(a);if(!c)return[];var d=c.querySelectorAll('input[type="radio"][name="'+a.name+'"]');return t(d,function(b){return b!=a&&!b.form})}function q(a){"INPUT"===a.tagName&&"radio"===a.type&&p(a).forEach(function(a){var b=a.bindings_.checked;b&&b.observable_.setValue(!1)})}function r(a,b){var c,d,f,g=a.parentNode;g instanceof HTMLSelectElement&&g.bindings_&&g.bindings_.value&&(c=g,d=c.bindings_.value,f=c.value),a.value=e(b),c&&c.value!=f&&(d.observable_.setValue(c.value),d.observable_.discardChanges(),Platform.performMicrotaskCheckpoint())}function s(a){return function(b){r(a,b)}}var t=Array.prototype.filter.call.bind(Array.prototype.filter);Node.prototype.bind=function(a,b){console.error("Unhandled binding to Node: ",this,a,b)},Node.prototype.bindFinished=function(){};var u=d;Object.defineProperty(Platform,"enableBindingsReflection",{get:function(){return u===c},set:function(a){return u=a?c:d,a},configurable:!0}),Text.prototype.bind=function(a,b,c){if("textContent"!==a)return Node.prototype.bind.call(this,a,b,c);if(c)return f(this,b);var d=b;return f(this,d.open(g(this))),u(this,a,d)},Element.prototype.bind=function(a,b,c){var d="?"==a[a.length-1];if(d&&(this.removeAttribute(a),a=a.slice(0,-1)),c)return h(this,a,d,b);var e=b;return h(this,a,d,e.open(i(this,a,d))),u(this,a,e)};var v;!function(){var a=document.createElement("div"),b=a.appendChild(document.createElement("input"));b.setAttribute("type","checkbox");var c,d=0;b.addEventListener("click",function(a){d++,c=c||"click"}),b.addEventListener("change",function(){d++,c=c||"change"});var e=document.createEvent("MouseEvent");e.initMouseEvent("click",!0,!0,window,0,0,0,0,0,!1,!1,!1,!1,0,null),b.dispatchEvent(e),v=1==d?"change":c}(),HTMLInputElement.prototype.bind=function(a,b,d){if("value"!==a&&"checked"!==a)return HTMLElement.prototype.bind.call(this,a,b,d);this.removeAttribute(a);var f="checked"==a?o:e,g="checked"==a?q:m;if(d)return k(this,a,b,f);var h=b,i=n(this,a,h,g);return k(this,a,h.open(l(this,a,f)),f),c(this,a,i)},HTMLTextAreaElement.prototype.bind=function(a,b,c){if("value"!==a)return HTMLElement.prototype.bind.call(this,a,b,c);
+if(this.removeAttribute("value"),c)return k(this,"value",b);var d=b,f=n(this,"value",d);return k(this,"value",d.open(l(this,"value",e))),u(this,a,f)},HTMLOptionElement.prototype.bind=function(a,b,c){if("value"!==a)return HTMLElement.prototype.bind.call(this,a,b,c);if(this.removeAttribute("value"),c)return r(this,b);var d=b,e=n(this,"value",d);return r(this,d.open(s(this))),u(this,a,e)},HTMLSelectElement.prototype.bind=function(a,b,d){if("selectedindex"===a&&(a="selectedIndex"),"selectedIndex"!==a&&"value"!==a)return HTMLElement.prototype.bind.call(this,a,b,d);if(this.removeAttribute(a),d)return k(this,a,b);var e=b,f=n(this,a,e);return k(this,a,e.open(l(this,a))),c(this,a,f)}}(this),function(a){"use strict";function b(a){if(!a)throw new Error("Assertion failed")}function c(a){for(var b;b=a.parentNode;)a=b;return a}function d(a,b){if(b){for(var d,e="#"+b;!d&&(a=c(a),a.protoContent_?d=a.protoContent_.querySelector(e):a.getElementById&&(d=a.getElementById(b)),!d&&a.templateCreator_);)a=a.templateCreator_;return d}}function e(a){return"template"==a.tagName&&"http://www.w3.org/2000/svg"==a.namespaceURI}function f(a){return"TEMPLATE"==a.tagName&&"http://www.w3.org/1999/xhtml"==a.namespaceURI}function g(a){return Boolean(L[a.tagName]&&a.hasAttribute("template"))}function h(a){return void 0===a.isTemplate_&&(a.isTemplate_="TEMPLATE"==a.tagName||g(a)),a.isTemplate_}function i(a,b){var c=a.querySelectorAll(N);h(a)&&b(a),G(c,b)}function j(a){function b(a){HTMLTemplateElement.decorate(a)||j(a.content)}i(a,b)}function k(a,b){Object.getOwnPropertyNames(b).forEach(function(c){Object.defineProperty(a,c,Object.getOwnPropertyDescriptor(b,c))})}function l(a){var b=a.ownerDocument;if(!b.defaultView)return b;var c=b.templateContentsOwner_;if(!c){for(c=b.implementation.createHTMLDocument("");c.lastChild;)c.removeChild(c.lastChild);b.templateContentsOwner_=c}return c}function m(a){if(!a.stagingDocument_){var b=a.ownerDocument;if(!b.stagingDocument_){b.stagingDocument_=b.implementation.createHTMLDocument(""),b.stagingDocument_.isStagingDocument=!0;var c=b.stagingDocument_.createElement("base");c.href=document.baseURI,b.stagingDocument_.head.appendChild(c),b.stagingDocument_.stagingDocument_=b.stagingDocument_}a.stagingDocument_=b.stagingDocument_}return a.stagingDocument_}function n(a){var b=a.ownerDocument.createElement("template");a.parentNode.insertBefore(b,a);for(var c=a.attributes,d=c.length;d-->0;){var e=c[d];K[e.name]&&("template"!==e.name&&b.setAttribute(e.name,e.value),a.removeAttribute(e.name))}return b}function o(a){var b=a.ownerDocument.createElement("template");a.parentNode.insertBefore(b,a);for(var c=a.attributes,d=c.length;d-->0;){var e=c[d];b.setAttribute(e.name,e.value),a.removeAttribute(e.name)}return a.parentNode.removeChild(a),b}function p(a,b,c){var d=a.content;if(c)return void d.appendChild(b);for(var e;e=b.firstChild;)d.appendChild(e)}function q(a){P?a.__proto__=HTMLTemplateElement.prototype:k(a,HTMLTemplateElement.prototype)}function r(a){a.setModelFn_||(a.setModelFn_=function(){a.setModelFnScheduled_=!1;var b=z(a,a.delegate_&&a.delegate_.prepareBinding);w(a,b,a.model_)}),a.setModelFnScheduled_||(a.setModelFnScheduled_=!0,Observer.runEOM_(a.setModelFn_))}function s(a,b,c,d){if(a&&a.length){for(var e,f=a.length,g=0,h=0,i=0,j=!0;f>h;){var g=a.indexOf("{{",h),k=a.indexOf("[[",h),l=!1,m="}}";if(k>=0&&(0>g||g>k)&&(g=k,l=!0,m="]]"),i=0>g?-1:a.indexOf(m,g+2),0>i){if(!e)return;e.push(a.slice(h));break}e=e||[],e.push(a.slice(h,g));var n=a.slice(g+2,i).trim();e.push(l),j=j&&l;var o=d&&d(n,b,c);e.push(null==o?Path.get(n):null),e.push(o),h=i+2}return h===f&&e.push(""),e.hasOnePath=5===e.length,e.isSimplePath=e.hasOnePath&&""==e[0]&&""==e[4],e.onlyOneTime=j,e.combinator=function(a){for(var b=e[0],c=1;c<e.length;c+=4){var d=e.hasOnePath?a:a[(c-1)/4];void 0!==d&&(b+=d),b+=e[c+3]}return b},e}}function t(a,b,c,d){if(b.hasOnePath){var e=b[3],f=e?e(d,c,!0):b[2].getValueFrom(d);return b.isSimplePath?f:b.combinator(f)}for(var g=[],h=1;h<b.length;h+=4){var e=b[h+2];g[(h-1)/4]=e?e(d,c):b[h+1].getValueFrom(d)}return b.combinator(g)}function u(a,b,c,d){var e=b[3],f=e?e(d,c,!1):new PathObserver(d,b[2]);return b.isSimplePath?f:new ObserverTransform(f,b.combinator)}function v(a,b,c,d){if(b.onlyOneTime)return t(a,b,c,d);if(b.hasOnePath)return u(a,b,c,d);for(var e=new CompoundObserver,f=1;f<b.length;f+=4){var g=b[f],h=b[f+2];if(h){var i=h(d,c,g);g?e.addPath(i):e.addObserver(i)}else{var j=b[f+1];g?e.addPath(j.getValueFrom(d)):e.addPath(d,j)}}return new ObserverTransform(e,b.combinator)}function w(a,b,c,d){for(var e=0;e<b.length;e+=2){var f=b[e],g=b[e+1],h=v(f,g,a,c),i=a.bind(f,h,g.onlyOneTime);i&&d&&d.push(i)}if(a.bindFinished(),b.isTemplate){a.model_=c;var j=a.processBindingDirectives_(b);d&&j&&d.push(j)}}function x(a,b,c){var d=a.getAttribute(b);return s(""==d?"{{}}":d,b,a,c)}function y(a,c){b(a);for(var d=[],e=0;e<a.attributes.length;e++){for(var f=a.attributes[e],g=f.name,i=f.value;"_"===g[0];)g=g.substring(1);if(!h(a)||g!==J&&g!==H&&g!==I){var j=s(i,g,a,c);j&&d.push(g,j)}}return h(a)&&(d.isTemplate=!0,d["if"]=x(a,J,c),d.bind=x(a,H,c),d.repeat=x(a,I,c),!d["if"]||d.bind||d.repeat||(d.bind=s("{{}}",H,a,c))),d}function z(a,b){if(a.nodeType===Node.ELEMENT_NODE)return y(a,b);if(a.nodeType===Node.TEXT_NODE){var c=s(a.data,"textContent",a,b);if(c)return["textContent",c]}return[]}function A(a,b,c,d,e,f,g,h){for(var i=b.appendChild(c.importNode(a,!1)),j=0,k=a.firstChild;k;k=k.nextSibling)A(k,i,c,d.children[j++],e,f,g);return d.isTemplate&&(HTMLTemplateElement.decorate(i,a),f&&i.setDelegate_(f)),w(i,d,e,g),i}function B(a,b){var c=z(a,b);c.children={};for(var d=0,e=a.firstChild;e;e=e.nextSibling)c.children[d++]=B(e,b);return c}function C(a){var b=a.id_;return b||(b=a.id_=S++),b}function D(a,b){var c=C(a);if(b){var d=b.bindingMaps[c];return d||(d=b.bindingMaps[c]=B(a,b.prepareBinding)||[]),d}var d=a.bindingMap_;return d||(d=a.bindingMap_=B(a,void 0)||[]),d}function E(a){this.closed=!1,this.templateElement_=a,this.instances=[],this.deps=void 0,this.iteratedValue=[],this.presentValue=void 0,this.arrayObserver=void 0}var F,G=Array.prototype.forEach.call.bind(Array.prototype.forEach);a.Map&&"function"==typeof a.Map.prototype.forEach?F=a.Map:(F=function(){this.keys=[],this.values=[]},F.prototype={set:function(a,b){var c=this.keys.indexOf(a);0>c?(this.keys.push(a),this.values.push(b)):this.values[c]=b},get:function(a){var b=this.keys.indexOf(a);if(!(0>b))return this.values[b]},"delete":function(a,b){var c=this.keys.indexOf(a);return 0>c?!1:(this.keys.splice(c,1),this.values.splice(c,1),!0)},forEach:function(a,b){for(var c=0;c<this.keys.length;c++)a.call(b||this,this.values[c],this.keys[c],this)}});"function"!=typeof document.contains&&(Document.prototype.contains=function(a){return a===this||a.parentNode===this?!0:this.documentElement.contains(a)});var H="bind",I="repeat",J="if",K={template:!0,repeat:!0,bind:!0,ref:!0,"if":!0},L={THEAD:!0,TBODY:!0,TFOOT:!0,TH:!0,TR:!0,TD:!0,COLGROUP:!0,COL:!0,CAPTION:!0,OPTION:!0,OPTGROUP:!0},M="undefined"!=typeof HTMLTemplateElement;M&&!function(){var a=document.createElement("template"),b=a.content.ownerDocument,c=b.appendChild(b.createElement("html")),d=c.appendChild(b.createElement("head")),e=b.createElement("base");e.href=document.baseURI,d.appendChild(e)}();var N="template, "+Object.keys(L).map(function(a){return a.toLowerCase()+"[template]"}).join(", ");document.addEventListener("DOMContentLoaded",function(a){j(document),Platform.performMicrotaskCheckpoint()},!1),M||(a.HTMLTemplateElement=function(){throw TypeError("Illegal constructor")});var O,P="__proto__"in{};"function"==typeof MutationObserver&&(O=new MutationObserver(function(a){for(var b=0;b<a.length;b++)a[b].target.refChanged_()})),HTMLTemplateElement.decorate=function(a,c){if(a.templateIsDecorated_)return!1;var d=a;d.templateIsDecorated_=!0;var h=f(d)&&M,i=h,k=!h,m=!1;if(h||(g(d)?(b(!c),d=n(a),d.templateIsDecorated_=!0,h=M,m=!0):e(d)&&(d=o(a),d.templateIsDecorated_=!0,h=M)),!h){q(d);var r=l(d);d.content_=r.createDocumentFragment()}return c?d.instanceRef_=c:k?p(d,a,m):i&&j(d.content),!0},HTMLTemplateElement.bootstrap=j;var Q=a.HTMLUnknownElement||HTMLElement,R={get:function(){return this.content_},enumerable:!0,configurable:!0};M||(HTMLTemplateElement.prototype=Object.create(Q.prototype),Object.defineProperty(HTMLTemplateElement.prototype,"content",R)),k(HTMLTemplateElement.prototype,{bind:function(a,b,c){if("ref"!=a)return Element.prototype.bind.call(this,a,b,c);var d=this,e=c?b:b.open(function(a){d.setAttribute("ref",a),d.refChanged_()});return this.setAttribute("ref",e),this.refChanged_(),c?void 0:(this.bindings_?this.bindings_.ref=b:this.bindings_={ref:b},b)},processBindingDirectives_:function(a){return this.iterator_&&this.iterator_.closeDeps(),a["if"]||a.bind||a.repeat?(this.iterator_||(this.iterator_=new E(this)),this.iterator_.updateDependencies(a,this.model_),O&&O.observe(this,{attributes:!0,attributeFilter:["ref"]}),this.iterator_):void(this.iterator_&&(this.iterator_.close(),this.iterator_=void 0))},createInstance:function(a,b,c){b?c=this.newDelegate_(b):c||(c=this.delegate_),this.refContent_||(this.refContent_=this.ref_.content);var d=this.refContent_;if(null===d.firstChild)return T;var e=D(d,c),f=m(this),g=f.createDocumentFragment();g.templateCreator_=this,g.protoContent_=d,g.bindings_=[],g.terminator_=null;for(var h=g.templateInstance_={firstNode:null,lastNode:null,model:a},i=0,j=!1,k=d.firstChild;k;k=k.nextSibling){null===k.nextSibling&&(j=!0);var l=A(k,g,f,e.children[i++],a,c,g.bindings_);l.templateInstance_=h,j&&(g.terminator_=l)}return h.firstNode=g.firstChild,h.lastNode=g.lastChild,g.templateCreator_=void 0,g.protoContent_=void 0,g},get model(){return this.model_},set model(a){this.model_=a,r(this)},get bindingDelegate(){return this.delegate_&&this.delegate_.raw},refChanged_:function(){this.iterator_&&this.refContent_!==this.ref_.content&&(this.refContent_=void 0,this.iterator_.valueChanged(),this.iterator_.updateIteratedValue(this.iterator_.getUpdatedValue()))},clear:function(){this.model_=void 0,this.delegate_=void 0,this.bindings_&&this.bindings_.ref&&this.bindings_.ref.close(),this.refContent_=void 0,this.iterator_&&(this.iterator_.valueChanged(),this.iterator_.close(),this.iterator_=void 0)},setDelegate_:function(a){this.delegate_=a,this.bindingMap_=void 0,this.iterator_&&(this.iterator_.instancePositionChangedFn_=void 0,this.iterator_.instanceModelFn_=void 0)},newDelegate_:function(a){function b(b){var c=a&&a[b];if("function"==typeof c)return function(){return c.apply(a,arguments)}}if(a)return{bindingMaps:{},raw:a,prepareBinding:b("prepareBinding"),prepareInstanceModel:b("prepareInstanceModel"),prepareInstancePositionChanged:b("prepareInstancePositionChanged")}},set bindingDelegate(a){if(this.delegate_)throw Error("Template must be cleared before a new bindingDelegate can be assigned");this.setDelegate_(this.newDelegate_(a))},get ref_(){var a=d(this,this.getAttribute("ref"));if(a||(a=this.instanceRef_),!a)return this;var b=a.ref_;return b?b:a}});var S=1;Object.defineProperty(Node.prototype,"templateInstance",{get:function(){var a=this.templateInstance_;return a?a:this.parentNode?this.parentNode.templateInstance:void 0}});var T=document.createDocumentFragment();T.bindings_=[],T.terminator_=null,E.prototype={closeDeps:function(){var a=this.deps;a&&(a.ifOneTime===!1&&a.ifValue.close(),a.oneTime===!1&&a.value.close())},updateDependencies:function(a,b){this.closeDeps();var c=this.deps={},d=this.templateElement_,e=!0;if(a["if"]){if(c.hasIf=!0,c.ifOneTime=a["if"].onlyOneTime,c.ifValue=v(J,a["if"],d,b),e=c.ifValue,c.ifOneTime&&!e)return void this.valueChanged();c.ifOneTime||(e=e.open(this.updateIfValue,this))}a.repeat?(c.repeat=!0,c.oneTime=a.repeat.onlyOneTime,c.value=v(I,a.repeat,d,b)):(c.repeat=!1,c.oneTime=a.bind.onlyOneTime,c.value=v(H,a.bind,d,b));var f=c.value;return c.oneTime||(f=f.open(this.updateIteratedValue,this)),e?void this.updateValue(f):void this.valueChanged()},getUpdatedValue:function(){var a=this.deps.value;return this.deps.oneTime||(a=a.discardChanges()),a},updateIfValue:function(a){return a?void this.updateValue(this.getUpdatedValue()):void this.valueChanged()},updateIteratedValue:function(a){if(this.deps.hasIf){var b=this.deps.ifValue;if(this.deps.ifOneTime||(b=b.discardChanges()),!b)return void this.valueChanged()}this.updateValue(a)},updateValue:function(a){this.deps.repeat||(a=[a]);var b=this.deps.repeat&&!this.deps.oneTime&&Array.isArray(a);this.valueChanged(a,b)},valueChanged:function(a,b){Array.isArray(a)||(a=[]),a!==this.iteratedValue&&(this.unobserve(),this.presentValue=a,b&&(this.arrayObserver=new ArrayObserver(this.presentValue),this.arrayObserver.open(this.handleSplices,this)),this.handleSplices(ArrayObserver.calculateSplices(this.presentValue,this.iteratedValue)))},getLastInstanceNode:function(a){if(-1==a)return this.templateElement_;var b=this.instances[a],c=b.terminator_;if(!c)return this.getLastInstanceNode(a-1);if(c.nodeType!==Node.ELEMENT_NODE||this.templateElement_===c)return c;var d=c.iterator_;return d?d.getLastTemplateNode():c},getLastTemplateNode:function(){return this.getLastInstanceNode(this.instances.length-1)},insertInstanceAt:function(a,b){var c=this.getLastInstanceNode(a-1),d=this.templateElement_.parentNode;this.instances.splice(a,0,b),d.insertBefore(b,c.nextSibling)},extractInstanceAt:function(a){for(var b=this.getLastInstanceNode(a-1),c=this.getLastInstanceNode(a),d=this.templateElement_.parentNode,e=this.instances.splice(a,1)[0];c!==b;){var f=b.nextSibling;f==c&&(c=b),e.appendChild(d.removeChild(f))}return e},getDelegateFn:function(a){return a=a&&a(this.templateElement_),"function"==typeof a?a:null},handleSplices:function(a){if(!this.closed&&a.length){var b=this.templateElement_;if(!b.parentNode)return void this.close();ArrayObserver.applySplices(this.iteratedValue,this.presentValue,a);var c=b.delegate_;void 0===this.instanceModelFn_&&(this.instanceModelFn_=this.getDelegateFn(c&&c.prepareInstanceModel)),void 0===this.instancePositionChangedFn_&&(this.instancePositionChangedFn_=this.getDelegateFn(c&&c.prepareInstancePositionChanged));for(var d=new F,e=0,f=0;f<a.length;f++){for(var g=a[f],h=g.removed,i=0;i<h.length;i++){var j=h[i],k=this.extractInstanceAt(g.index+e);k!==T&&d.set(j,k)}e-=g.addedCount}for(var f=0;f<a.length;f++)for(var g=a[f],l=g.index;l<g.index+g.addedCount;l++){var j=this.iteratedValue[l],k=d.get(j);k?d["delete"](j):(this.instanceModelFn_&&(j=this.instanceModelFn_(j)),k=void 0===j?T:b.createInstance(j,void 0,c)),this.insertInstanceAt(l,k)}d.forEach(function(a){this.closeInstanceBindings(a)},this),this.instancePositionChangedFn_&&this.reportInstancesMoved(a)}},reportInstanceMoved:function(a){var b=this.instances[a];b!==T&&this.instancePositionChangedFn_(b.templateInstance_,a)},reportInstancesMoved:function(a){for(var b=0,c=0,d=0;d<a.length;d++){var e=a[d];if(0!=c)for(;b<e.index;)this.reportInstanceMoved(b),b++;else b=e.index;for(;b<e.index+e.addedCount;)this.reportInstanceMoved(b),b++;c+=e.addedCount-e.removed.length}if(0!=c)for(var f=this.instances.length;f>b;)this.reportInstanceMoved(b),b++},closeInstanceBindings:function(a){for(var b=a.bindings_,c=0;c<b.length;c++)b[c].close()},unobserve:function(){this.arrayObserver&&(this.arrayObserver.close(),this.arrayObserver=void 0)},close:function(){if(!this.closed){this.unobserve();for(var a=0;a<this.instances.length;a++)this.closeInstanceBindings(this.instances[a]);this.instances.length=0,this.closeDeps(),this.templateElement_.iterator_=void 0,this.closed=!0}}},HTMLTemplateElement.forAllTemplatesFrom_=i}(this),function(a){"use strict";function b(a){return void 0!==m[a]}function c(){h.call(this),this._isInvalid=!0}function d(a){return""==a&&c.call(this),a.toLowerCase()}function e(a){var b=a.charCodeAt(0);return b>32&&127>b&&-1==[34,35,60,62,63,96].indexOf(b)?a:encodeURIComponent(a)}function f(a){var b=a.charCodeAt(0);return b>32&&127>b&&-1==[34,35,60,62,96].indexOf(b)?a:encodeURIComponent(a)}function g(a,g,h){function i(a){t.push(a)}var j=g||"scheme start",k=0,l="",r=!1,s=!1,t=[];a:for(;(a[k-1]!=o||0==k)&&!this._isInvalid;){var u=a[k];switch(j){case"scheme start":if(!u||!p.test(u)){if(g){i("Invalid scheme.");break a}l="",j="no scheme";continue}l+=u.toLowerCase(),j="scheme";break;case"scheme":if(u&&q.test(u))l+=u.toLowerCase();else{if(":"!=u){if(g){if(o==u)break a;i("Code point not allowed in scheme: "+u);break a}l="",k=0,j="no scheme";continue}if(this._scheme=l,l="",g)break a;b(this._scheme)&&(this._isRelative=!0),j="file"==this._scheme?"relative":this._isRelative&&h&&h._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==u?(query="?",j="query"):"#"==u?(this._fragment="#",j="fragment"):o!=u&&"	"!=u&&"\n"!=u&&"\r"!=u&&(this._schemeData+=e(u));break;case"no scheme":if(h&&b(h._scheme)){j="relative";continue}i("Missing scheme."),c.call(this);break;case"relative or authority":if("/"!=u||"/"!=a[k+1]){i("Expected /, got: "+u),j="relative";continue}j="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=h._scheme),o==u){this._host=h._host,this._port=h._port,this._path=h._path.slice(),this._query=h._query;break a}if("/"==u||"\\"==u)"\\"==u&&i("\\ is an invalid code point."),j="relative slash";else if("?"==u)this._host=h._host,this._port=h._port,this._path=h._path.slice(),this._query="?",j="query";else{if("#"!=u){var v=a[k+1],w=a[k+2];("file"!=this._scheme||!p.test(u)||":"!=v&&"|"!=v||o!=w&&"/"!=w&&"\\"!=w&&"?"!=w&&"#"!=w)&&(this._host=h._host,this._port=h._port,this._path=h._path.slice(),this._path.pop()),j="relative path";continue}this._host=h._host,this._port=h._port,this._path=h._path.slice(),this._query=h._query,this._fragment="#",j="fragment"}break;case"relative slash":if("/"!=u&&"\\"!=u){"file"!=this._scheme&&(this._host=h._host,this._port=h._port),j="relative path";continue}"\\"==u&&i("\\ is an invalid code point."),j="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=u){i("Expected '/', got: "+u),j="authority ignore slashes";continue}j="authority second slash";break;case"authority second slash":if(j="authority ignore slashes","/"!=u){i("Expected '/', got: "+u);continue}break;case"authority ignore slashes":if("/"!=u&&"\\"!=u){j="authority";continue}i("Expected authority, got: "+u);break;case"authority":if("@"==u){r&&(i("@ already seen."),l+="%40"),r=!0;for(var x=0;x<l.length;x++){var y=l[x];if("	"!=y&&"\n"!=y&&"\r"!=y)if(":"!=y||null!==this._password){var z=e(y);null!==this._password?this._password+=z:this._username+=z}else this._password="";else i("Invalid whitespace in authority.")}l=""}else{if(o==u||"/"==u||"\\"==u||"?"==u||"#"==u){k-=l.length,l="",j="host";continue}l+=u}break;case"file host":if(o==u||"/"==u||"\\"==u||"?"==u||"#"==u){2!=l.length||!p.test(l[0])||":"!=l[1]&&"|"!=l[1]?0==l.length?j="relative path start":(this._host=d.call(this,l),l="",j="relative path start"):j="relative path";continue}"	"==u||"\n"==u||"\r"==u?i("Invalid whitespace in file host."):l+=u;break;case"host":case"hostname":if(":"!=u||s){if(o==u||"/"==u||"\\"==u||"?"==u||"#"==u){if(this._host=d.call(this,l),l="",j="relative path start",g)break a;continue}"	"!=u&&"\n"!=u&&"\r"!=u?("["==u?s=!0:"]"==u&&(s=!1),l+=u):i("Invalid code point in host/hostname: "+u)}else if(this._host=d.call(this,l),l="",j="port","hostname"==g)break a;break;case"port":if(/[0-9]/.test(u))l+=u;else{if(o==u||"/"==u||"\\"==u||"?"==u||"#"==u||g){if(""!=l){var A=parseInt(l,10);A!=m[this._scheme]&&(this._port=A+""),l=""}if(g)break a;j="relative path start";continue}"	"==u||"\n"==u||"\r"==u?i("Invalid code point in port: "+u):c.call(this)}break;case"relative path start":if("\\"==u&&i("'\\' not allowed in path."),j="relative path","/"!=u&&"\\"!=u)continue;break;case"relative path":if(o!=u&&"/"!=u&&"\\"!=u&&(g||"?"!=u&&"#"!=u))"	"!=u&&"\n"!=u&&"\r"!=u&&(l+=e(u));else{"\\"==u&&i("\\ not allowed in relative path.");var B;(B=n[l.toLowerCase()])&&(l=B),".."==l?(this._path.pop(),"/"!=u&&"\\"!=u&&this._path.push("")):"."==l&&"/"!=u&&"\\"!=u?this._path.push(""):"."!=l&&("file"==this._scheme&&0==this._path.length&&2==l.length&&p.test(l[0])&&"|"==l[1]&&(l=l[0]+":"),this._path.push(l)),l="","?"==u?(this._query="?",j="query"):"#"==u&&(this._fragment="#",j="fragment")}break;case"query":g||"#"!=u?o!=u&&"	"!=u&&"\n"!=u&&"\r"!=u&&(this._query+=f(u)):(this._fragment="#",j="fragment");break;case"fragment":o!=u&&"	"!=u&&"\n"!=u&&"\r"!=u&&(this._fragment+=u)}k++}}function h(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function i(a,b){void 0===b||b instanceof i||(b=new i(String(b))),this._url=a,h.call(this);var c=a.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");g.call(this,c,null,b)}var j=!1;if(!a.forceJURL)try{var k=new URL("b","http://a");k.pathname="c%20d",j="http://a/c%20d"===k.href}catch(l){}if(!j){var m=Object.create(null);m.ftp=21,m.file=0,m.gopher=70,m.http=80,m.https=443,m.ws=80,m.wss=443;var n=Object.create(null);n["%2e"]=".",n[".%2e"]="..",n["%2e."]="..",n["%2e%2e"]="..";var o=void 0,p=/[a-zA-Z]/,q=/[a-zA-Z0-9\+\-\.]/;i.prototype={get href(){if(this._isInvalid)return this._url;var a="";return(""!=this._username||null!=this._password)&&(a=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+a+this.host:"")+this.pathname+this._query+this._fragment},set href(a){h.call(this),g.call(this,a)},get protocol(){return this._scheme+":"},set protocol(a){this._isInvalid||g.call(this,a+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(a){!this._isInvalid&&this._isRelative&&g.call(this,a,"host")},get hostname(){return this._host},set hostname(a){!this._isInvalid&&this._isRelative&&g.call(this,a,"hostname")},get port(){return this._port},set port(a){!this._isInvalid&&this._isRelative&&g.call(this,a,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(a){!this._isInvalid&&this._isRelative&&(this._path=[],g.call(this,a,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(a){!this._isInvalid&&this._isRelative&&(this._query="?","?"==a[0]&&(a=a.slice(1)),g.call(this,a,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(a){this._isInvalid||(this._fragment="#","#"==a[0]&&(a=a.slice(1)),g.call(this,a,"fragment"))},get origin(){var a;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return a=this.host,a?this._scheme+"://"+a:""}};var r=a.URL;r&&(i.createObjectURL=function(a){return r.createObjectURL.apply(r,arguments)},i.revokeObjectURL=function(a){r.revokeObjectURL(a)}),a.URL=i}}(this),function(a){function b(a){f.textContent=d++,e.push(a)}function c(){for(;e.length;)e.shift()()}var d=0,e=[],f=document.createTextNode("");new(window.MutationObserver||JsMutationObserver)(c).observe(f,{characterData:!0}),a.endOfMicrotask=b,Platform.endOfMicrotask=b}(Polymer),function(a){function b(){g||(g=!0,c(function(){g=!1,d.data&&console.group("flush"),Platform.performMicrotaskCheckpoint(),d.data&&console.groupEnd()}))}var c=a.endOfMicrotask,d=window.WebComponents?WebComponents.flags.log:{},e=document.createElement("style");e.textContent="template {display: none !important;} /* injected by platform.js */";var f=document.querySelector("head");f.insertBefore(e,f.firstChild);var g;if(Observer.hasObjectObserve)b=function(){};else{var h=125;window.addEventListener("WebComponentsReady",function(){b();var c=function(){"hidden"===document.visibilityState?a.flushPoll&&clearInterval(a.flushPoll):a.flushPoll=setInterval(b,h)};"string"==typeof document.visibilityState&&document.addEventListener("visibilitychange",c),c()})}if(window.CustomElements&&!CustomElements.useNative){var i=Document.prototype.importNode;Document.prototype.importNode=function(a,b){var c=i.call(this,a,b);return CustomElements.upgradeAll(c),c}}a.flush=b,Platform.flush=b}(window.Polymer),function(a){function b(a){var b=new URL(a.ownerDocument.baseURI);return b.search="",b.hash="",b}function c(a,b,c,e){return a.replace(e,function(a,e,f,g){var h=f.replace(/["']/g,"");return h=d(b,h,c),e+"'"+h+"'"+g})}function d(a,b,c){if(h.test(b))return b;var d=new URL(b,a);return c?d.href:e(d.href)}function e(a){var c=b(document.documentElement),d=new URL(a,c);return d.host===c.host&&d.port===c.port&&d.protocol===c.protocol?f(c,d):a}function f(a,b){for(var c=a.pathname,d=b.pathname,e=c.split("/"),f=d.split("/");e.length&&e[0]===f[0];)e.shift(),f.shift();for(var g=0,h=e.length-1;h>g;g++)f.unshift("..");var i=b.href.slice(-1)===n?n:b.hash;return f.join("/")+b.search+i}var g={resolveDom:function(a,c){c=c||b(a),this.resolveAttributes(a,c),this.resolveStyles(a,c);var d=a.querySelectorAll("template");if(d)for(var e,f=0,g=d.length;g>f&&(e=d[f]);f++)e.content&&this.resolveDom(e.content,c)},resolveTemplate:function(a){this.resolveDom(a.content,b(a))},resolveStyles:function(a,b){var c=a.querySelectorAll("style");if(c)for(var d,e=0,f=c.length;f>e&&(d=c[e]);e++)this.resolveStyle(d,b)},resolveStyle:function(a,c){c=c||b(a),a.textContent=this.resolveCssText(a.textContent,c)},resolveCssText:function(a,b,d){return a=c(a,b,d,i),c(a,b,d,j)},resolveAttributes:function(a,b){a.hasAttributes&&a.hasAttributes()&&this.resolveElementAttributes(a,b);var c=a&&a.querySelectorAll(l);if(c)for(var d,e=0,f=c.length;f>e&&(d=c[e]);e++)this.resolveElementAttributes(d,b)},resolveElementAttributes:function(a,e){e=e||b(a),k.forEach(function(b){var f,g=a.attributes[b],h=g&&g.value;h&&h.search(m)<0&&(f="style"===b?c(h,e,!1,i):d(e,h),g.value=f)})}},h=/(^\/)|(^#)|(^[\w-\d]*:)/,i=/(url\()([^)]*)(\))/g,j=/(@import[\s]+(?!url\())([^;]*)(;)/g,k=["href","src","action","style","url"],l="["+k.join("],[")+"]",m="{{.*}}",n="#";a.urlResolver=g}(Polymer),function(a){function b(a){this.cache=Object.create(null),this.map=Object.create(null),this.requests=0,this.regex=a}var c=Polymer.endOfMicrotask;b.prototype={extractUrls:function(a,b){for(var c,d,e=[];c=this.regex.exec(a);)d=new URL(c[1],b),e.push({matched:c[0],url:d.href});return e},process:function(a,b,c){var d=this.extractUrls(a,b),e=c.bind(null,this.map);this.fetch(d,e)},fetch:function(a,b){var c=a.length;if(!c)return b();for(var d,e,f,g=function(){0===--c&&b()},h=0;c>h;h++)d=a[h],f=d.url,e=this.cache[f],e||(e=this.xhr(f),e.match=d,this.cache[f]=e),e.wait(g)},handleXhr:function(a){var b=a.match,c=b.url,d=a.response||a.responseText||"";this.map[c]=d,this.fetch(this.extractUrls(d,c),a.resolve)},xhr:function(a){this.requests++;var b=new XMLHttpRequest;return b.open("GET",a,!0),b.send(),b.onerror=b.onload=this.handleXhr.bind(this,b),b.pending=[],b.resolve=function(){for(var a=b.pending,c=0;c<a.length;c++)a[c]();b.pending=null},b.wait=function(a){b.pending?b.pending.push(a):c(a)},b}},a.Loader=b}(Polymer),function(a){function b(){this.loader=new d(this.regex)}var c=a.urlResolver,d=a.Loader;b.prototype={regex:/@import\s+(?:url)?["'\(]*([^'"\)]*)['"\)]*;/g,resolve:function(a,b,c){var d=function(d){c(this.flatten(a,b,d))}.bind(this);this.loader.process(a,b,d)},resolveNode:function(a,b,c){var d=a.textContent,e=function(b){a.textContent=b,c(a)};this.resolve(d,b,e)},flatten:function(a,b,d){for(var e,f,g,h=this.loader.extractUrls(a,b),i=0;i<h.length;i++)e=h[i],f=e.url,g=c.resolveCssText(d[f],f,!0),g=this.flatten(g,b,d),a=a.replace(e.matched,g);return a},loadStyles:function(a,b,c){function d(a){f++,f===g&&c&&c()}for(var e,f=0,g=a.length,h=0;g>h&&(e=a[h]);h++)this.resolveNode(e,b,d)}};var e=new b;a.styleResolver=e}(Polymer),function(a){function b(a,b){return a&&b&&Object.getOwnPropertyNames(b).forEach(function(c){var d=Object.getOwnPropertyDescriptor(b,c);d&&(Object.defineProperty(a,c,d),"function"==typeof d.value&&(d.value.nom=c))}),a}function c(a){for(var b=a||{},c=1;c<arguments.length;c++){var e=arguments[c];try{for(var f in e)d(f,e,b)}catch(g){}}return b}function d(a,b,c){var d=e(b,a);Object.defineProperty(c,a,d)}function e(a,b){if(a){var c=Object.getOwnPropertyDescriptor(a,b);return c||e(Object.getPrototypeOf(a),b)}}a.extend=b,a.mixin=c,Platform.mixin=c}(Polymer),function(a){function b(a,b,d){return a?a.stop():a=new c(this),a.go(b,d),a}var c=function(a){this.context=a,this.boundComplete=this.complete.bind(this)};c.prototype={go:function(a,b){this.callback=a;var c;b?(c=setTimeout(this.boundComplete,b),this.handle=function(){clearTimeout(c)}):(c=requestAnimationFrame(this.boundComplete),this.handle=function(){cancelAnimationFrame(c)})},stop:function(){this.handle&&(this.handle(),this.handle=null)},complete:function(){this.handle&&(this.stop(),this.callback.call(this.context))}},a.job=b}(Polymer),function(a){function b(a,b,c){var d="string"==typeof a?document.createElement(a):a.cloneNode(!0);if(d.innerHTML=b,c)for(var e in c)d.setAttribute(e,c[e]);return d}var c={};HTMLElement.register=function(a,b){c[a]=b},HTMLElement.getPrototypeForTag=function(a){var b=a?c[a]:HTMLElement.prototype;return b||Object.getPrototypeOf(document.createElement(a))};var d=Event.prototype.stopPropagation;Event.prototype.stopPropagation=function(){this.cancelBubble=!0,d.apply(this,arguments)};var e=DOMTokenList.prototype.add,f=DOMTokenList.prototype.remove;DOMTokenList.prototype.add=function(){for(var a=0;a<arguments.length;a++)e.call(this,arguments[a])},DOMTokenList.prototype.remove=function(){for(var a=0;a<arguments.length;a++)f.call(this,arguments[a])},DOMTokenList.prototype.toggle=function(a,b){1==arguments.length&&(b=!this.contains(a)),b?this.add(a):this.remove(a)},DOMTokenList.prototype["switch"]=function(a,b){a&&this.remove(a),b&&this.add(b)};var g=function(){return Array.prototype.slice.call(this)},h=window.NamedNodeMap||window.MozNamedAttrMap||{};NodeList.prototype.array=g,h.prototype.array=g,HTMLCollection.prototype.array=g,a.createDOM=b}(Polymer),function(a){function b(a){var e=b.caller,g=e.nom,h=e._super;h||(g||(g=e.nom=c.call(this,e)),g||console.warn("called super() on a method not installed declaratively (has no .nom property)"),h=d(e,g,f(this)));var i=h[g];return i?(i._super||d(i,g,h),i.apply(this,a||[])):void 0}function c(a){for(var b=this.__proto__;b&&b!==HTMLElement.prototype;){for(var c,d=Object.getOwnPropertyNames(b),e=0,f=d.length;f>e&&(c=d[e]);e++){var g=Object.getOwnPropertyDescriptor(b,c);if("function"==typeof g.value&&g.value===a)return c}b=b.__proto__}}function d(a,b,c){var d=e(c,b,a);return d[b]&&(d[b].nom=b),a._super=d}function e(a,b,c){for(;a;){if(a[b]!==c&&a[b])return a;a=f(a)}return Object}function f(a){return a.__proto__}a["super"]=b}(Polymer),function(a){function b(a){return a}function c(a,b){var c=typeof b;return b instanceof Date&&(c="date"),d[c](a,b)}var d={string:b,undefined:b,date:function(a){return new Date(Date.parse(a)||Date.now())},"boolean":function(a){return""===a?!0:"false"===a?!1:!!a},number:function(a){var b=parseFloat(a);return 0===b&&(b=parseInt(a)),isNaN(b)?a:b},object:function(a,b){if(null===b)return a;try{return JSON.parse(a.replace(/'/g,'"'))}catch(c){return a}},"function":function(a,b){return b}};a.deserializeValue=c}(Polymer),function(a){var b=a.extend,c={};c.declaration={},c.instance={},c.publish=function(a,c){for(var d in a)b(c,a[d])},a.api=c}(Polymer),function(a){var b={async:function(a,b,c){Polymer.flush(),b=b&&b.length?b:[b];var d=function(){(this[a]||a).apply(this,b)}.bind(this),e=c?setTimeout(d,c):requestAnimationFrame(d);return c?e:~e},cancelAsync:function(a){0>a?cancelAnimationFrame(~a):clearTimeout(a)},fire:function(a,b,c,d,e){var f=c||this,b=null===b||void 0===b?{}:b,g=new CustomEvent(a,{bubbles:void 0!==d?d:!0,cancelable:void 0!==e?e:!0,detail:b});return f.dispatchEvent(g),g},asyncFire:function(){this.async("fire",arguments)},classFollows:function(a,b,c){
+b&&b.classList.remove(c),a&&a.classList.add(c)},injectBoundHTML:function(a,b){var c=document.createElement("template");c.innerHTML=a;var d=this.instanceTemplate(c);return b&&(b.textContent="",b.appendChild(d)),d}},c=function(){},d={};b.asyncMethod=b.async,a.api.instance.utils=b,a.nop=c,a.nob=d}(Polymer),function(a){var b=window.WebComponents?WebComponents.flags.log:{},c="on-",d={EVENT_PREFIX:c,addHostListeners:function(){var a=this.eventDelegates;b.events&&Object.keys(a).length>0&&console.log("[%s] addHostListeners:",this.localName,a);for(var c in a){var d=a[c];PolymerGestures.addEventListener(this,c,this.element.getEventHandler(this,this,d))}},dispatchMethod:function(a,c,d){if(a){b.events&&console.group("[%s] dispatch [%s]",a.localName,c);var e="function"==typeof c?c:a[c];e&&e[d?"apply":"call"](a,d),b.events&&console.groupEnd(),Polymer.flush()}}};a.api.instance.events=d,a.addEventListener=function(a,b,c,d){PolymerGestures.addEventListener(wrap(a),b,c,d)},a.removeEventListener=function(a,b,c,d){PolymerGestures.removeEventListener(wrap(a),b,c,d)}}(Polymer),function(a){var b={copyInstanceAttributes:function(){var a=this._instanceAttributes;for(var b in a)this.hasAttribute(b)||this.setAttribute(b,a[b])},takeAttributes:function(){if(this._publishLC)for(var a,b=0,c=this.attributes,d=c.length;(a=c[b])&&d>b;b++)this.attributeToProperty(a.name,a.value)},attributeToProperty:function(b,c){var b=this.propertyForAttribute(b);if(b){if(c&&c.search(a.bindPattern)>=0)return;var d=this[b],c=this.deserializeValue(c,d);c!==d&&(this[b]=c)}},propertyForAttribute:function(a){var b=this._publishLC&&this._publishLC[a];return b},deserializeValue:function(b,c){return a.deserializeValue(b,c)},serializeValue:function(a,b){return"boolean"===b?a?"":void 0:"object"!==b&&"function"!==b&&void 0!==a?a:void 0},reflectPropertyToAttribute:function(a){var b=typeof this[a],c=this.serializeValue(this[a],b);void 0!==c?this.setAttribute(a,c):"boolean"===b&&this.removeAttribute(a)}};a.api.instance.attributes=b}(Polymer),function(a){function b(a,b){return a===b?0!==a||1/a===1/b:f(a)&&f(b)?!0:a!==a&&b!==b}function c(a,b){return void 0===b&&null===a?b:null===b||void 0===b?a:b}var d=window.WebComponents?WebComponents.flags.log:{},e={object:void 0,type:"update",name:void 0,oldValue:void 0},f=Number.isNaN||function(a){return"number"==typeof a&&isNaN(a)},g={createPropertyObserver:function(){var a=this._observeNames;if(a&&a.length){var b=this._propertyObserver=new CompoundObserver(!0);this.registerObserver(b);for(var c,d=0,e=a.length;e>d&&(c=a[d]);d++)b.addPath(this,c),this.observeArrayValue(c,this[c],null)}},openPropertyObserver:function(){this._propertyObserver&&this._propertyObserver.open(this.notifyPropertyChanges,this)},notifyPropertyChanges:function(a,b,c){var d,e,f={};for(var g in b)if(d=c[2*g+1],e=this.observe[d]){var h=b[g],i=a[g];this.observeArrayValue(d,i,h),f[e]||(void 0!==h&&null!==h||void 0!==i&&null!==i)&&(f[e]=!0,this.invokeMethod(e,[h,i,arguments]))}},invokeMethod:function(a,b){var c=this[a]||a;"function"==typeof c&&c.apply(this,b)},deliverChanges:function(){this._propertyObserver&&this._propertyObserver.deliver()},observeArrayValue:function(a,b,c){var e=this.observe[a];if(e&&(Array.isArray(c)&&(d.observe&&console.log("[%s] observeArrayValue: unregister observer [%s]",this.localName,a),this.closeNamedObserver(a+"__array")),Array.isArray(b))){d.observe&&console.log("[%s] observeArrayValue: register observer [%s]",this.localName,a,b);var f=new ArrayObserver(b);f.open(function(a){this.invokeMethod(e,[a])},this),this.registerNamedObserver(a+"__array",f)}},emitPropertyChangeRecord:function(a,c,d){if(!b(c,d)&&(this._propertyChanged(a,c,d),Observer.hasObjectObserve)){var f=this._objectNotifier;f||(f=this._objectNotifier=Object.getNotifier(this)),e.object=this,e.name=a,e.oldValue=d,f.notify(e)}},_propertyChanged:function(a,b,c){this.reflect[a]&&this.reflectPropertyToAttribute(a)},bindProperty:function(a,b,d){if(d)return void(this[a]=b);var e=this.element.prototype.computed;if(e&&e[a]){var f=a+"ComputedBoundObservable_";return void(this[f]=b)}return this.bindToAccessor(a,b,c)},bindToAccessor:function(a,c,d){function e(b,c){j[f]=b;var d=j[h];d&&"function"==typeof d.setValue&&d.setValue(b),j.emitPropertyChangeRecord(a,b,c)}var f=a+"_",g=a+"Observable_",h=a+"ComputedBoundObservable_";this[g]=c;var i=this[f],j=this,k=c.open(e);if(d&&!b(i,k)){var l=d(i,k);b(k,l)||(k=l,c.setValue&&c.setValue(k))}e(k,i);var m={close:function(){c.close(),j[g]=void 0,j[h]=void 0}};return this.registerObserver(m),m},createComputedProperties:function(){if(this._computedNames)for(var a=0;a<this._computedNames.length;a++){var b=this._computedNames[a],c=this.computed[b];try{var d=PolymerExpressions.getExpression(c),e=d.getBinding(this,this.element.syntax);this.bindToAccessor(b,e)}catch(f){console.error("Failed to create computed property",f)}}},registerObserver:function(a){return this._observers?void this._observers.push(a):void(this._observers=[a])},closeObservers:function(){if(this._observers){for(var a=this._observers,b=0;b<a.length;b++){var c=a[b];c&&"function"==typeof c.close&&c.close()}this._observers=[]}},registerNamedObserver:function(a,b){var c=this._namedObservers||(this._namedObservers={});c[a]=b},closeNamedObserver:function(a){var b=this._namedObservers;return b&&b[a]?(b[a].close(),b[a]=null,!0):void 0},closeNamedObservers:function(){if(this._namedObservers){for(var a in this._namedObservers)this.closeNamedObserver(a);this._namedObservers={}}}};a.api.instance.properties=g}(Polymer),function(a){var b=window.WebComponents?WebComponents.flags.log:{},c={instanceTemplate:function(a){HTMLTemplateElement.decorate(a);for(var b=this.syntax||!a.bindingDelegate&&this.element.syntax,c=a.createInstance(this,b),d=c.bindings_,e=0;e<d.length;e++)this.registerObserver(d[e]);return c},bind:function(a,b,c){var d=this.propertyForAttribute(a);if(d){var e=this.bindProperty(d,b,c);return Platform.enableBindingsReflection&&e&&(e.path=b.path_,this._recordBinding(d,e)),this.reflect[d]&&this.reflectPropertyToAttribute(d),e}return this.mixinSuper(arguments)},_recordBinding:function(a,b){this.bindings_=this.bindings_||{},this.bindings_[a]=b},bindFinished:function(){this.makeElementReady()},asyncUnbindAll:function(){this._unbound||(b.unbind&&console.log("[%s] asyncUnbindAll",this.localName),this._unbindAllJob=this.job(this._unbindAllJob,this.unbindAll,0))},unbindAll:function(){this._unbound||(this.closeObservers(),this.closeNamedObservers(),this._unbound=!0)},cancelUnbindAll:function(){return this._unbound?void(b.unbind&&console.warn("[%s] already unbound, cannot cancel unbindAll",this.localName)):(b.unbind&&console.log("[%s] cancelUnbindAll",this.localName),void(this._unbindAllJob&&(this._unbindAllJob=this._unbindAllJob.stop())))}},d=/\{\{([^{}]*)}}/;a.bindPattern=d,a.api.instance.mdv=c}(Polymer),function(a){function b(a){return a.hasOwnProperty("PolymerBase")}function c(){}var d={PolymerBase:!0,job:function(a,b,c){if("string"!=typeof a)return Polymer.job.call(this,a,b,c);var d="___"+a;this[d]=Polymer.job.call(this,this[d],b,c)},"super":Polymer["super"],created:function(){},ready:function(){},createdCallback:function(){this.templateInstance&&this.templateInstance.model&&console.warn("Attributes on "+this.localName+" were data bound prior to Polymer upgrading the element. This may result in incorrect binding types."),this.created(),this.prepareElement(),this.ownerDocument.isStagingDocument||this.makeElementReady()},prepareElement:function(){return this._elementPrepared?void console.warn("Element already prepared",this.localName):(this._elementPrepared=!0,this.shadowRoots={},this.createPropertyObserver(),this.openPropertyObserver(),this.copyInstanceAttributes(),this.takeAttributes(),void this.addHostListeners())},makeElementReady:function(){this._readied||(this._readied=!0,this.createComputedProperties(),this.parseDeclarations(this.__proto__),this.removeAttribute("unresolved"),this.ready())},attributeChangedCallback:function(a,b){"class"!==a&&"style"!==a&&this.attributeToProperty(a,this.getAttribute(a)),this.attributeChanged&&this.attributeChanged.apply(this,arguments)},attachedCallback:function(){this.cancelUnbindAll(),this.attached&&this.attached(),this.hasBeenAttached||(this.hasBeenAttached=!0,this.domReady&&this.async("domReady"))},detachedCallback:function(){this.preventDispose||this.asyncUnbindAll(),this.detached&&this.detached(),this.leftView&&this.leftView()},parseDeclarations:function(a){a&&a.element&&(this.parseDeclarations(a.__proto__),a.parseDeclaration.call(this,a.element))},parseDeclaration:function(a){var b=this.fetchTemplate(a);if(b){var c=this.shadowFromTemplate(b);this.shadowRoots[a.name]=c}},fetchTemplate:function(a){return a.querySelector("template")},shadowFromTemplate:function(a){if(a){var b=this.createShadowRoot(),c=this.instanceTemplate(a);return b.appendChild(c),this.shadowRootReady(b,a),b}},lightFromTemplate:function(a,b){if(a){this.eventController=this;var c=this.instanceTemplate(a);return b?this.insertBefore(c,b):this.appendChild(c),this.shadowRootReady(this),c}},shadowRootReady:function(a){this.marshalNodeReferences(a)},marshalNodeReferences:function(a){var b=this.$=this.$||{};if(a)for(var c,d=a.querySelectorAll("[id]"),e=0,f=d.length;f>e&&(c=d[e]);e++)b[c.id]=c},onMutation:function(a,b){var c=new MutationObserver(function(a){b.call(this,c,a),c.disconnect()}.bind(this));c.observe(a,{childList:!0,subtree:!0})}};c.prototype=d,d.constructor=c,a.Base=c,a.isBase=b,a.api.instance.base=d}(Polymer),function(a){function b(a){return a.__proto__}function c(a,b){var c="",d=!1;b&&(c=b.localName,d=b.hasAttribute("is"));var e=WebComponents.ShadowCSS.makeScopeSelector(c,d);return WebComponents.ShadowCSS.shimCssText(a,e)}var d=(window.WebComponents?WebComponents.flags.log:{},window.ShadowDOMPolyfill),e="element",f="controller",g={STYLE_SCOPE_ATTRIBUTE:e,installControllerStyles:function(){var a=this.findStyleScope();if(a&&!this.scopeHasNamedStyle(a,this.localName)){for(var c=b(this),d="";c&&c.element;)d+=c.element.cssTextForScope(f),c=b(c);d&&this.installScopeCssText(d,a)}},installScopeStyle:function(a,b,c){var c=c||this.findStyleScope(),b=b||"";if(c&&!this.scopeHasNamedStyle(c,this.localName+b)){var d="";if(a instanceof Array)for(var e,f=0,g=a.length;g>f&&(e=a[f]);f++)d+=e.textContent+"\n\n";else d=a.textContent;this.installScopeCssText(d,c,b)}},installScopeCssText:function(a,b,e){if(b=b||this.findStyleScope(),e=e||"",b){d&&(a=c(a,b.host));var g=this.element.cssTextToScopeStyle(a,f);Polymer.applyStyleToScope(g,b),this.styleCacheForScope(b)[this.localName+e]=!0}},findStyleScope:function(a){for(var b=a||this;b.parentNode;)b=b.parentNode;return b},scopeHasNamedStyle:function(a,b){var c=this.styleCacheForScope(a);return c[b]},styleCacheForScope:function(a){if(d){var b=a.host?a.host.localName:a.localName;return h[b]||(h[b]={})}return a._scopeStyles=a._scopeStyles||{}}},h={};a.api.instance.styles=g}(Polymer),function(a){function b(a,b){if("string"!=typeof a){var c=b||document._currentScript;if(b=a,a=c&&c.parentNode&&c.parentNode.getAttribute?c.parentNode.getAttribute("name"):"",!a)throw"Element name could not be inferred."}if(f(a))throw"Already registered (Polymer) prototype for element "+a;e(a,b),d(a)}function c(a,b){i[a]=b}function d(a){i[a]&&(i[a].registerWhenReady(),delete i[a])}function e(a,b){return j[a]=b||{}}function f(a){return j[a]}function g(a,b){if("string"!=typeof b)return!1;var c=HTMLElement.getPrototypeForTag(b),d=c&&c.constructor;return d?CustomElements["instanceof"]?CustomElements["instanceof"](a,d):a instanceof d:!1}var h=a.extend,i=(a.api,{}),j={};a.getRegisteredPrototype=f,a.waitingForPrototype=c,a.instanceOfType=g,window.Polymer=b,h(Polymer,a),WebComponents.consumeDeclarations&&WebComponents.consumeDeclarations(function(a){if(a)for(var c,d=0,e=a.length;e>d&&(c=a[d]);d++)b.apply(null,c)})}(Polymer),function(a){var b={resolveElementPaths:function(a){Polymer.urlResolver.resolveDom(a)},addResolvePathApi:function(){var a=this.getAttribute("assetpath")||"",b=new URL(a,this.ownerDocument.baseURI);this.prototype.resolvePath=function(a,c){var d=new URL(a,c||b);return d.href}}};a.api.declaration.path=b}(Polymer),function(a){function b(a,b){var c=new URL(a.getAttribute("href"),b).href;return"@import '"+c+"';"}function c(a,b){if(a){b===document&&(b=document.head),i&&(b=document.head);var c=d(a.textContent),e=a.getAttribute(h);e&&c.setAttribute(h,e);var f=b.firstElementChild;if(b===document.head){var g="style["+h+"]",j=document.head.querySelectorAll(g);j.length&&(f=j[j.length-1].nextElementSibling)}b.insertBefore(c,f)}}function d(a,b){b=b||document,b=b.createElement?b:b.ownerDocument;var c=b.createElement("style");return c.textContent=a,c}function e(a){return a&&a.__resource||""}function f(a,b){return q?q.call(a,b):void 0}var g=(window.WebComponents?WebComponents.flags.log:{},a.api.instance.styles),h=g.STYLE_SCOPE_ATTRIBUTE,i=window.ShadowDOMPolyfill,j="style",k="@import",l="link[rel=stylesheet]",m="global",n="polymer-scope",o={loadStyles:function(a){var b=this.fetchTemplate(),c=b&&this.templateContent();if(c){this.convertSheetsToStyles(c);var d=this.findLoadableStyles(c);if(d.length){var e=b.ownerDocument.baseURI;return Polymer.styleResolver.loadStyles(d,e,a)}}a&&a()},convertSheetsToStyles:function(a){for(var c,e,f=a.querySelectorAll(l),g=0,h=f.length;h>g&&(c=f[g]);g++)e=d(b(c,this.ownerDocument.baseURI),this.ownerDocument),this.copySheetAttributes(e,c),c.parentNode.replaceChild(e,c)},copySheetAttributes:function(a,b){for(var c,d=0,e=b.attributes,f=e.length;(c=e[d])&&f>d;d++)"rel"!==c.name&&"href"!==c.name&&a.setAttribute(c.name,c.value)},findLoadableStyles:function(a){var b=[];if(a)for(var c,d=a.querySelectorAll(j),e=0,f=d.length;f>e&&(c=d[e]);e++)c.textContent.match(k)&&b.push(c);return b},installSheets:function(){this.cacheSheets(),this.cacheStyles(),this.installLocalSheets(),this.installGlobalStyles()},cacheSheets:function(){this.sheets=this.findNodes(l),this.sheets.forEach(function(a){a.parentNode&&a.parentNode.removeChild(a)})},cacheStyles:function(){this.styles=this.findNodes(j+"["+n+"]"),this.styles.forEach(function(a){a.parentNode&&a.parentNode.removeChild(a)})},installLocalSheets:function(){var a=this.sheets.filter(function(a){return!a.hasAttribute(n)}),b=this.templateContent();if(b){var c="";if(a.forEach(function(a){c+=e(a)+"\n"}),c){var f=d(c,this.ownerDocument);b.insertBefore(f,b.firstChild)}}},findNodes:function(a,b){var c=this.querySelectorAll(a).array(),d=this.templateContent();if(d){var e=d.querySelectorAll(a).array();c=c.concat(e)}return b?c.filter(b):c},installGlobalStyles:function(){var a=this.styleForScope(m);c(a,document.head)},cssTextForScope:function(a){var b="",c="["+n+"="+a+"]",d=function(a){return f(a,c)},g=this.sheets.filter(d);g.forEach(function(a){b+=e(a)+"\n\n"});var h=this.styles.filter(d);return h.forEach(function(a){b+=a.textContent+"\n\n"}),b},styleForScope:function(a){var b=this.cssTextForScope(a);return this.cssTextToScopeStyle(b,a)},cssTextToScopeStyle:function(a,b){if(a){var c=d(a);return c.setAttribute(h,this.getAttribute("name")+"-"+b),c}}},p=HTMLElement.prototype,q=p.matches||p.matchesSelector||p.webkitMatchesSelector||p.mozMatchesSelector;a.api.declaration.styles=o,a.applyStyleToScope=c}(Polymer),function(a){var b=(window.WebComponents?WebComponents.flags.log:{},a.api.instance.events),c=b.EVENT_PREFIX,d={};["webkitAnimationStart","webkitAnimationEnd","webkitTransitionEnd","DOMFocusOut","DOMFocusIn","DOMMouseScroll"].forEach(function(a){d[a.toLowerCase()]=a});var e={parseHostEvents:function(){var a=this.prototype.eventDelegates;this.addAttributeDelegates(a)},addAttributeDelegates:function(a){for(var b,c=0;b=this.attributes[c];c++)this.hasEventPrefix(b.name)&&(a[this.removeEventPrefix(b.name)]=b.value.replace("{{","").replace("}}","").trim())},hasEventPrefix:function(a){return a&&"o"===a[0]&&"n"===a[1]&&"-"===a[2]},removeEventPrefix:function(a){return a.slice(f)},findController:function(a){for(;a.parentNode;){if(a.eventController)return a.eventController;a=a.parentNode}return a.host},getEventHandler:function(a,b,c){var d=this;return function(e){a&&a.PolymerBase||(a=d.findController(b));var f=[e,e.detail,e.currentTarget];a.dispatchMethod(a,c,f)}},prepareEventBinding:function(a,b,c){if(this.hasEventPrefix(b)){var e=this.removeEventPrefix(b);e=d[e]||e;var f=this;return function(b,c,d){function g(){return"{{ "+a+" }}"}var h=f.getEventHandler(void 0,c,a);return PolymerGestures.addEventListener(c,e,h),d?void 0:{open:g,discardChanges:g,close:function(){PolymerGestures.removeEventListener(c,e,h)}}}}}},f=c.length;a.api.declaration.events=e}(Polymer),function(a){var b=["attribute"],c={inferObservers:function(a){var b,c=a.observe;for(var d in a)"Changed"===d.slice(-7)&&(b=d.slice(0,-7),this.canObserveProperty(b)&&(c||(c=a.observe={}),c[b]=c[b]||d))},canObserveProperty:function(a){return b.indexOf(a)<0},explodeObservers:function(a){var b=a.observe;if(b){var c={};for(var d in b)for(var e,f=d.split(" "),g=0;e=f[g];g++)c[e]=b[d];a.observe=c}},optimizePropertyMaps:function(a){if(a.observe){var b=a._observeNames=[];for(var c in a.observe)for(var d,e=c.split(" "),f=0;d=e[f];f++)b.push(d)}if(a.publish){var b=a._publishNames=[];for(var c in a.publish)b.push(c)}if(a.computed){var b=a._computedNames=[];for(var c in a.computed)b.push(c)}},publishProperties:function(a,b){var c=a.publish;c&&(this.requireProperties(c,a,b),this.filterInvalidAccessorNames(c),a._publishLC=this.lowerCaseMap(c));var d=a.computed;d&&this.filterInvalidAccessorNames(d)},filterInvalidAccessorNames:function(a){for(var b in a)this.propertyNameBlacklist[b]&&(console.warn('Cannot define property "'+b+'" for element "'+this.name+'" because it has the same name as an HTMLElement property, and not all browsers support overriding that. Consider giving it a different name.'),delete a[b])},requireProperties:function(a,b,c){b.reflect=b.reflect||{};for(var d in a){var e=a[d];e&&void 0!==e.reflect&&(b.reflect[d]=Boolean(e.reflect),e=e.value),void 0!==e&&(b[d]=e)}},lowerCaseMap:function(a){var b={};for(var c in a)b[c.toLowerCase()]=c;return b},createPropertyAccessor:function(a,b){var c=this.prototype,d=a+"_",e=a+"Observable_";c[d]=c[a],Object.defineProperty(c,a,{get:function(){var a=this[e];return a&&a.deliver(),this[d]},set:function(c){if(b)return this[d];var f=this[e];if(f)return void f.setValue(c);var g=this[d];return this[d]=c,this.emitPropertyChangeRecord(a,c,g),c},configurable:!0})},createPropertyAccessors:function(a){var b=a._computedNames;if(b&&b.length)for(var c,d=0,e=b.length;e>d&&(c=b[d]);d++)this.createPropertyAccessor(c,!0);var b=a._publishNames;if(b&&b.length)for(var c,d=0,e=b.length;e>d&&(c=b[d]);d++)a.computed&&a.computed[c]||this.createPropertyAccessor(c)},propertyNameBlacklist:{children:1,"class":1,id:1,hidden:1,style:1,title:1}};a.api.declaration.properties=c}(Polymer),function(a){var b="attributes",c=/\s|,/,d={inheritAttributesObjects:function(a){this.inheritObject(a,"publishLC"),this.inheritObject(a,"_instanceAttributes")},publishAttributes:function(a,d){var e=this.getAttribute(b);if(e)for(var f,g=a.publish||(a.publish={}),h=e.split(c),i=0,j=h.length;j>i;i++)f=h[i].trim(),f&&void 0===g[f]&&(g[f]=void 0)},accumulateInstanceAttributes:function(){for(var a,b=this.prototype._instanceAttributes,c=this.attributes,d=0,e=c.length;e>d&&(a=c[d]);d++)this.isInstanceAttribute(a.name)&&(b[a.name]=a.value)},isInstanceAttribute:function(a){return!this.blackList[a]&&"on-"!==a.slice(0,3)},blackList:{name:1,"extends":1,constructor:1,noscript:1,assetpath:1,"cache-csstext":1}};d.blackList[b]=1,a.api.declaration.attributes=d}(Polymer),function(a){var b=a.api.declaration.events,c=new PolymerExpressions,d=c.prepareBinding;c.prepareBinding=function(a,e,f){return b.prepareEventBinding(a,e,f)||d.call(c,a,e,f)};var e={syntax:c,fetchTemplate:function(){return this.querySelector("template")},templateContent:function(){var a=this.fetchTemplate();return a&&a.content},installBindingDelegate:function(a){a&&(a.bindingDelegate=this.syntax)}};a.api.declaration.mdv=e}(Polymer),function(a){function b(a){if(!Object.__proto__){var b=Object.getPrototypeOf(a);a.__proto__=b,d(b)&&(b.__proto__=Object.getPrototypeOf(b))}}var c=a.api,d=a.isBase,e=a.extend,f=window.ShadowDOMPolyfill,g={register:function(a,b){this.buildPrototype(a,b),this.registerPrototype(a,b),this.publishConstructor()},buildPrototype:function(b,c){var d=a.getRegisteredPrototype(b),e=this.generateBasePrototype(c);this.desugarBeforeChaining(d,e),this.prototype=this.chainPrototypes(d,e),this.desugarAfterChaining(b,c)},desugarBeforeChaining:function(a,b){a.element=this,this.publishAttributes(a,b),this.publishProperties(a,b),this.inferObservers(a),this.explodeObservers(a)},chainPrototypes:function(a,c){this.inheritMetaData(a,c);var d=this.chainObject(a,c);return b(d),d},inheritMetaData:function(a,b){this.inheritObject("observe",a,b),this.inheritObject("publish",a,b),this.inheritObject("reflect",a,b),this.inheritObject("_publishLC",a,b),this.inheritObject("_instanceAttributes",a,b),this.inheritObject("eventDelegates",a,b)},desugarAfterChaining:function(a,b){this.optimizePropertyMaps(this.prototype),this.createPropertyAccessors(this.prototype),this.installBindingDelegate(this.fetchTemplate()),this.installSheets(),this.resolveElementPaths(this),this.accumulateInstanceAttributes(),this.parseHostEvents(),this.addResolvePathApi(),f&&WebComponents.ShadowCSS.shimStyling(this.templateContent(),a,b),this.prototype.registerCallback&&this.prototype.registerCallback(this)},publishConstructor:function(){var a=this.getAttribute("constructor");a&&(window[a]=this.ctor)},generateBasePrototype:function(a){var b=this.findBasePrototype(a);if(!b){var b=HTMLElement.getPrototypeForTag(a);b=this.ensureBaseApi(b),h[a]=b}return b},findBasePrototype:function(a){return h[a]},ensureBaseApi:function(a){if(a.PolymerBase)return a;var b=Object.create(a);return c.publish(c.instance,b),this.mixinMethod(b,a,c.instance.mdv,"bind"),b},mixinMethod:function(a,b,c,d){var e=function(a){return b[d].apply(this,a)};a[d]=function(){return this.mixinSuper=e,c[d].apply(this,arguments)}},inheritObject:function(a,b,c){var d=b[a]||{};b[a]=this.chainObject(d,c[a])},registerPrototype:function(a,b){var c={prototype:this.prototype},d=this.findTypeExtension(b);d&&(c["extends"]=d),HTMLElement.register(a,this.prototype),this.ctor=document.registerElement(a,c)},findTypeExtension:function(a){if(a&&a.indexOf("-")<0)return a;var b=this.findBasePrototype(a);return b.element?this.findTypeExtension(b.element["extends"]):void 0}},h={};Object.__proto__?g.chainObject=function(a,b){return a&&b&&a!==b&&(a.__proto__=b),a}:g.chainObject=function(a,b){if(a&&b&&a!==b){var c=Object.create(b);a=e(c,a)}return a},c.declaration.prototype=g}(Polymer),function(a){function b(a){return document.contains(a)?j:i}function c(){return i.length?i[0]:j[0]}function d(a){f.waitToReady=!0,Polymer.endOfMicrotask(function(){HTMLImports.whenReady(function(){f.addReadyCallback(a),f.waitToReady=!1,f.check()})})}function e(a){if(void 0===a)return void f.ready();var b=setTimeout(function(){f.ready()},a);Polymer.whenReady(function(){clearTimeout(b)})}var f={wait:function(a){a.__queue||(a.__queue={},g.push(a))},enqueue:function(a,c,d){var e=a.__queue&&!a.__queue.check;return e&&(b(a).push(a),a.__queue.check=c,a.__queue.go=d),0!==this.indexOf(a)},indexOf:function(a){var c=b(a).indexOf(a);return c>=0&&document.contains(a)&&(c+=HTMLImports.useNative||HTMLImports.ready?i.length:1e9),c},go:function(a){var b=this.remove(a);b&&(a.__queue.flushable=!0,this.addToFlushQueue(b),this.check())},remove:function(a){var c=this.indexOf(a);if(0===c)return b(a).shift()},check:function(){var a=this.nextElement();return a&&a.__queue.check.call(a),this.canReady()?(this.ready(),!0):void 0},nextElement:function(){return c()},canReady:function(){return!this.waitToReady&&this.isEmpty()},isEmpty:function(){for(var a,b=0,c=g.length;c>b&&(a=g[b]);b++)if(a.__queue&&!a.__queue.flushable)return;return!0},addToFlushQueue:function(a){h.push(a)},flush:function(){if(!this.flushing){this.flushing=!0;for(var a;h.length;)a=h.shift(),a.__queue.go.call(a),a.__queue=null;this.flushing=!1}},ready:function(){var a=CustomElements.ready;CustomElements.ready=!1,this.flush(),CustomElements.useNative||CustomElements.upgradeDocumentTree(document),CustomElements.ready=a,Polymer.flush(),requestAnimationFrame(this.flushReadyCallbacks)},addReadyCallback:function(a){a&&k.push(a)},flushReadyCallbacks:function(){if(k)for(var a;k.length;)(a=k.shift())()},waitingFor:function(){for(var a,b=[],c=0,d=g.length;d>c&&(a=g[c]);c++)a.__queue&&!a.__queue.flushable&&b.push(a);return b},waitToReady:!0},g=[],h=[],i=[],j=[],k=[];a.elements=g,a.waitingFor=f.waitingFor.bind(f),a.forceReady=e,a.queue=f,a.whenReady=a.whenPolymerReady=d}(Polymer),function(a){function b(a){return Boolean(HTMLElement.getPrototypeForTag(a))}function c(a){return a&&a.indexOf("-")>=0}var d=a.extend,e=a.api,f=a.queue,g=a.whenReady,h=a.getRegisteredPrototype,i=a.waitingForPrototype,j=d(Object.create(HTMLElement.prototype),{createdCallback:function(){this.getAttribute("name")&&this.init()},init:function(){this.name=this.getAttribute("name"),this["extends"]=this.getAttribute("extends"),f.wait(this),this.loadResources(),this.registerWhenReady()},registerWhenReady:function(){this.registered||this.waitingForPrototype(this.name)||this.waitingForQueue()||this.waitingForResources()||f.go(this)},_register:function(){c(this["extends"])&&!b(this["extends"])&&console.warn("%s is attempting to extend %s, an unregistered element or one that was not registered with Polymer.",this.name,this["extends"]),this.register(this.name,this["extends"]),this.registered=!0},waitingForPrototype:function(a){return h(a)?void 0:(i(a,this),this.handleNoScript(a),!0)},handleNoScript:function(a){this.hasAttribute("noscript")&&!this.noscript&&(this.noscript=!0,Polymer(a))},waitingForResources:function(){return this._needsResources},waitingForQueue:function(){return f.enqueue(this,this.registerWhenReady,this._register)},loadResources:function(){this._needsResources=!0,this.loadStyles(function(){this._needsResources=!1,this.registerWhenReady()}.bind(this))}});e.publish(e.declaration,j),g(function(){document.body.removeAttribute("unresolved"),document.dispatchEvent(new CustomEvent("polymer-ready",{bubbles:!0}))}),document.registerElement("polymer-element",{prototype:j})}(Polymer),function(a){function b(a,b){a?(document.head.appendChild(a),d(b)):b&&b()}function c(a,c){if(a&&a.length){for(var d,e,f=document.createDocumentFragment(),g=0,h=a.length;h>g&&(d=a[g]);g++)e=document.createElement("link"),e.rel="import",e.href=d,f.appendChild(e);b(f,c)}else c&&c()}var d=a.whenReady;a["import"]=c,a.importElements=b}(Polymer),function(){var a=document.createElement("polymer-element");a.setAttribute("name","auto-binding"),a.setAttribute("extends","template"),a.init(),Polymer("auto-binding",{createdCallback:function(){this.syntax=this.bindingDelegate=this.makeSyntax(),Polymer.whenPolymerReady(function(){this.model=this,this.setAttribute("bind",""),this.async(function(){this.marshalNodeReferences(this.parentNode),this.fire("template-bound")})}.bind(this))},makeSyntax:function(){var a=Object.create(Polymer.api.declaration.events),b=this;a.findController=function(){return b.model};var c=new PolymerExpressions,d=c.prepareBinding;return c.prepareBinding=function(b,e,f){return a.prepareEventBinding(b,e,f)||d.call(c,b,e,f)},c}})}();
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/annotations.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/annotations.html
new file mode 100644
index 000000000..6e99014ba
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/annotations.html
@@ -0,0 +1,331 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../module.html">
+<link rel="import" href="../case-map.html"> 
+
+<script>
+/**
+ * Scans a template to produce an annotation list that that associates
+ * metadata culled from markup with tree locations 
+ * metadata and information to associate the metadata with nodes in an instance.
+ *
+ * Supported expressions include:
+ *
+ * Double-mustache annotations in text content. The annotation must be the only
+ * content in the tag, compound expressions are not supported.
+ *
+ *     <[tag]>{{annotation}}<[tag]>
+ *
+ * Double-escaped annotations in an attribute, either {{}} or [[]].
+ *
+ *     <[tag] someAttribute="{{annotation}}" another="[[annotation]]"><[tag]>
+ *
+ * `on-` style event declarations.
+ *
+ *     <[tag] on-<event-name>="annotation"><[tag]>
+ *
+ * Note that the `annotations` feature does not implement any behaviors
+ * associated with these expressions, it only captures the data.
+ *
+ * Generated data-structure:
+ * 
+ *     [
+ *       {
+ *         id: '<id>',
+ *         events: [
+ *           {
+ *             name: '<name>'
+ *             value: '<annotation>'
+ *           }, ...
+ *         ],
+ *         bindings: [
+ *           {
+ *             kind: ['text'|'attribute'],
+ *             mode: ['{'|'['],
+ *             name: '<name>'
+ *             value: '<annotation>'
+ *           }, ...
+ *         ],
+ *         // TODO(sjmiles): this is annotation-parent, not node-parent
+ *         parent: <reference to parent annotation object>,
+ *         index: <integer index in parent's childNodes collection>
+ *       },
+ *       ...
+ *     ]
+ * 
+ * @class Template feature
+ */
+
+  // null-array (shared empty array to avoid null-checks)
+  Polymer.nar = [];
+
+  Polymer.Annotations = {
+
+    // preprocess-time
+
+    // construct and return a list of annotation records
+    // by scanning `template`'s content
+    //
+    parseAnnotations: function(template) {
+      var list = [];
+      var content = template._content || template.content; 
+      this._parseNodeAnnotations(content, list);
+      return list;
+    },
+
+    // add annotations gleaned from subtree at `node` to `list`
+    _parseNodeAnnotations: function(node, list) {
+      return node.nodeType === Node.TEXT_NODE ?
+        this._parseTextNodeAnnotation(node, list) :
+          // TODO(sjmiles): are there other nodes we may encounter
+          // that are not TEXT_NODE but also not ELEMENT?
+          this._parseElementAnnotations(node, list);
+    },
+
+    // add annotations gleaned from TextNode `node` to `list`
+    _parseTextNodeAnnotation: function(node, list) {
+      var v = node.textContent, escape = v.slice(0, 2);
+      if (escape === '{{' || escape === '[[') {
+        // NOTE: use a space here so the textNode remains; some browsers
+        // (IE) evacipate an empty textNode.
+        node.textContent = ' ';
+        var annote = {
+          bindings: [{
+            kind: 'text',
+            mode: escape[0],
+            value: v.slice(2, -2)
+          }]
+        };
+        list.push(annote);
+        return annote;
+      }
+    },
+
+    // add annotations gleaned from Element `node` to `list`
+    _parseElementAnnotations: function(element, list) {
+      var annote = {
+        bindings: [],
+        events: []
+      };
+      this._parseChildNodesAnnotations(element, annote, list);
+      // TODO(sjmiles): is this for non-ELEMENT nodes? If so, we should
+      // change the contract of this method, or filter these out above.
+      if (element.attributes) {
+        this._parseNodeAttributeAnnotations(element, annote, list);
+        // TODO(sorvell): ad hoc callback for doing work on elements while
+        // leveraging annotator's tree walk.
+        // Consider adding an node callback registry and moving specific 
+        // processing out of this module.
+        if (this.prepElement) {
+          this.prepElement(element);
+        }
+      }
+      if (annote.bindings.length || annote.events.length || annote.id) {
+        list.push(annote);
+      }
+      return annote;
+    },
+
+    // add annotations gleaned from children of `root` to `list`, `root`'s
+    // `annote` is supplied as it is the annote.parent of added annotations 
+    _parseChildNodesAnnotations: function(root, annote, list, callback) {
+      if (root.firstChild) {
+        for (var i=0, node=root.firstChild; node; node=node.nextSibling, i++){
+          if (node.localName === 'template' &&
+            !node.hasAttribute('preserve-content')) {
+            this._parseTemplate(node, i, list, annote);
+          }
+          //
+          var childAnnotation = this._parseNodeAnnotations(node, list, callback);
+          if (childAnnotation) {
+            childAnnotation.parent = annote;
+            childAnnotation.index = i;
+          }
+        }
+      }
+    },
+
+    // 1. Parse annotations from the template and memoize them on
+    //    content._notes (recurses into nested templates)
+    // 2. Parse template bindings for parent.* properties and memoize them on
+    //    content._parentProps
+    // 3. Create bindings in current scope's annotation list to template for
+    //    parent props found in template
+    // 4. Remove template.content and store it in annotation list, where it
+    //    will be the responsibility of the host to set it back to the template
+    //    (this is both an optimization to avoid re-stamping nested template
+    //    children and avoids a bug in Chrome where nested template children
+    //    upgrade)
+    _parseTemplate: function(node, index, list, parent) {
+      // TODO(sjmiles): simply altering the .content reference didn't
+      // work (there was some confusion, might need verification)
+      var content = document.createDocumentFragment();
+      content._notes = this.parseAnnotations(node);
+      content.appendChild(node.content);
+      // Special-case treatment of 'parent.*' props for nested templates
+      // Automatically bind `prop` on host to `_parent_prop` on template
+      // for any `parent.prop`'s encountered in template binding; it is
+      // responsibility of the template implementation to forward
+      // these properties as appropriate
+      var bindings = [];
+      this._discoverTemplateParentProps(content);
+      for (var prop in content._parentProps) {
+        bindings.push({
+          index: index,
+          kind: 'property',
+          mode: '{',
+          name: '_parent_' + prop,
+          value: prop
+        });
+      }
+      // TODO(sjmiles): using `nar` to avoid unnecessary allocation;
+      // in general the handling of these arrays needs some cleanup 
+      // in this module
+      list.push({
+        bindings: bindings,
+        events: Polymer.nar,
+        templateContent: content,
+        parent: parent,
+        index: index
+      });
+    },
+
+    // Finds all parent.* properties in template content and stores
+    // the path members in content._parentPropChain, which is an array
+    // of maps listing the properties of parent templates required at
+    // each level. Each outer template merges inner _parentPropChains to
+    // propagate inner parent property needs to outer templates.
+    // The top-level parent props from the chain (corresponding to this 
+    // template) are stored in content._parentProps.
+    _discoverTemplateParentProps: function(content) {
+      var chain = content._parentPropChain = [];
+      content._notes.forEach(function(n) {
+        // Find all bindings to parent.* and spread them into _parentPropChain
+        n.bindings.forEach(function(b) {
+          var m;
+          if (m = b.value.match(/parent\.((parent\.)*[^.]*)/)) {
+            var parts = m[1].split('.');
+            for (var i=0; i<parts.length; i++) {
+              var pp = chain[i] || (chain[i] = {});
+              pp[parts[i]] = true;
+            }
+          }
+        });
+        // Merge child _parentPropChain[n+1] into this _parentPropChain[n]
+        if (n.templateContent) {
+          var tpp = n.templateContent._parentPropChain;
+          for (var i=1; i<tpp.length; i++) {
+            if (tpp[i]) {
+              var pp = chain[i-1] || (chain[i-1] = {});
+              Polymer.Base.simpleMixin(pp, tpp[i]);              
+            }
+          }
+        }
+      });
+      // Store this template's parentProps map
+      content._parentProps = chain[0];
+    },
+
+    // add annotation data from attributes to the `annotation` for node `node`
+    // TODO(sjmiles): the distinction between an `annotation` and 
+    // `annotation data` is not as clear as it could be
+    // Walk attributes backwards, since removeAttribute can be vetoed by
+    // IE in certain cases (e.g. <input value="foo">), resulting in the
+    // attribute staying in the attributes list
+    _parseNodeAttributeAnnotations: function(node, annotation) {
+      for (var i=node.attributes.length-1, a; (a=node.attributes[i]); i--) {
+        var n = a.name, v = a.value;
+        // id
+        if (n === 'id') {
+          annotation.id = v;
+        }
+        // events (on-*)
+        else if (n.slice(0, 3) === 'on-') {
+          node.removeAttribute(n);
+          annotation.events.push({
+            name: n.slice(3),
+            value: v
+          });
+        }
+        // bindings (other attributes)
+        else {
+          var b = this._parseNodeAttributeAnnotation(node, n, v);
+          if (b) {
+            annotation.bindings.push(b);
+          }
+        }
+      }
+    },
+
+    // construct annotation data from a generic attribute, or undefined
+    _parseNodeAttributeAnnotation: function(node, n, v) {
+      var mode = '', escape = v.slice(0, 2), name = n;
+      if (escape === '{{' || escape === '[[') {
+        // Mode (one-way or two)
+        mode = escape[0];
+        v = v.slice(2, -2);
+        // Negate
+        var not = false;
+        if (v[0] == '!') {
+          v = v.substring(1);
+          not = true;
+        }
+        // Attribute or property
+        var kind = 'property';
+        if (n[n.length-1] == '$') {
+          name = n.slice(0, -1);
+          kind = 'attribute';
+        }
+        // Custom notification event
+        var notifyEvent, colon;
+        if (mode == '{' && (colon = v.indexOf('::')) > 0) {
+          notifyEvent = v.substring(colon + 2);
+          v = v.substring(0, colon);
+        }
+        // Remove annotation
+        node.removeAttribute(n);
+        // Case hackery: attributes are lower-case, but bind targets 
+        // (properties) are case sensitive. Gambit is to map dash-case to 
+        // camel-case: `foo-bar` becomes `fooBar`.
+        // Attribute bindings are excepted.
+        if (kind === 'property') {
+          name = Polymer.CaseMap.dashToCamelCase(name);
+        }
+        return {
+          kind: kind,
+          mode: mode,
+          name: name,
+          value: v,
+          negate: not,
+          event: notifyEvent
+        };
+      }
+    },
+
+    // instance-time
+
+    _localSubTree: function(node, host) {
+      return (node === host) ? node.childNodes :
+         (node.lightChildren || node.childNodes);
+    },
+
+    findAnnotatedNode: function(root, annote) {
+      // recursively ascend tree until we hit root
+      var parent = annote.parent && 
+        Polymer.Annotations.findAnnotatedNode(root, annote.parent);
+      // unwind the stack, returning the indexed node at each level
+      return !parent ? root : 
+        Polymer.Annotations._localSubTree(parent, root)[annote.index];
+    }
+
+  };
+
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/demo/app-chrome.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/demo/app-chrome.html
new file mode 100644
index 000000000..48030ab6d
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/annotations/demo/app-chrome.html
@@ -0,0 +1,60 @@
+<!doctype html>
+<html>
+<head>
+
+  <script src="../../../../perf-lib/perf.js"></script>
+
+  <title>Template Test</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <link rel="import" href="../../lang.html">
+  <link rel="import" href="../../module.html">
+
+  <link rel="import" href="../annotations.html">
+
+  <style>
+    pre {
+      font-family: monospace;
+      font-size: 11px;
+    }
+  </style>
+
+</head>
+<body>
+
+  <script>console.perf();</script>
+
+  <template>
+
+    <span id="foo" attribute="{{path}}" oneway="[[otherpath]]" style:="{{specialStyle}}">{{text}}</span>
+
+  </template>
+
+  <pre></pre>
+
+  <script>
+
+    using('Annotations', function(Annotations) {
+
+      var template = document.querySelector('template');
+      var list = Annotations.parseAnnotations(template);
+      console.log(list);
+
+      var out = document.querySelector('pre');
+      out.textContent = JSON.stringify(list, function(key, value) {
+        if (key === 'parent') {
+          return '<parent reference>';
+        }
+        return value;
+      }, '  ');
+
+    });
+
+  </script>
+
+  <script>console.perfEnd();</script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-observe.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-observe.html
new file mode 100644
index 000000000..998f59fc1
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-observe.html
@@ -0,0 +1,118 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="debounce.html">
+
+<script>
+
+(function() {
+
+  var callbacks = new WeakMap();
+  
+  function observe(array, cb) {
+    if (Array.observe) {
+      var ncb = function(changes) {
+        changes = changes.filter(function(o) { return o.type == 'splice'; });
+        if (changes.length) {
+          cb(changes);
+        }
+      };
+      callbacks.set(cb, ncb);
+      Array.observe(array, ncb);
+    } else {
+      if (!array.__polymerObservable) {
+        makeObservable(array);
+      }
+      callbacks.get(array).push(cb);
+    }
+  }
+
+  function unobserve(array, cb) {
+    if (Array.observe) {
+      var ncb = callbacks.get(cb);
+      callbacks.delete(cb);
+      Array.unobserve(array, ncb);
+    } else {
+      var cbs = callbacks.get(array);
+      var idx = cbs.indexOf(cb);
+      if (idx >= 0) {
+        cbs.splice(idx, 1);
+      }
+    }
+  }
+
+  function makeObservable(array) {
+    var splices = [];
+    var debounce;
+    var orig = {
+      push: array.push,
+      pop: array.pop,
+      splice: array.splice,
+      shift: array.shift,
+      unshift: array.unshift,
+      sort: array.sort
+    };
+    var addSplice = function(index, added, removed) {
+      splices.push({
+        index: index,
+        addedCount: added,
+        removed: removed,
+        object: array,
+        type: 'splice'
+      });
+    };
+    callbacks.set(array, []);
+    array.push = function() {
+      debounce = Polymer.Debounce(debounce, fin);
+      addSplice(array.length, 1, []);
+      return orig.push.apply(this, arguments);
+    };
+    array.pop = function() {
+      debounce = Polymer.Debounce(debounce, fin);
+      addSplice(array.length - 1, 0, array.slice(-1));
+      return orig.pop.apply(this, arguments);
+    };
+    array.splice = function(start, deleteCount) {
+      debounce = Polymer.Debounce(debounce, fin);
+      addSplice(start, arguments.length - 2, array.slice(start, start + deleteCount));
+      return orig.splice.apply(this, arguments);
+    };
+    array.shift = function() {
+      debounce = Polymer.Debounce(debounce, fin);
+      addSplice(0, 0, [array[0]]);
+      return orig.shift.apply(this, arguments);
+    };
+    array.unshift = function() {
+      debounce = Polymer.Debounce(debounce, fin);
+      addSplice(0, 1, []);
+      return orig.unshift.apply(this, arguments);
+    };
+    array.sort = function() {
+      debounce = Polymer.Debounce(debounce, fin);
+      console.warn('[ArrayObserve]: sort not observable');
+      return orig.sort.apply(this, arguments);
+    };
+    var fin = function() {
+      var cbs = callbacks.get(array);
+      for (var i=0; i<cbs.length; i++) {
+        cbs[i](splices);
+      }
+      splices = [];
+    };
+    array.__polymerObservable = true;
+  }
+
+  Polymer.ArrayObserve = {
+    observe: observe,
+    unobserve: unobserve
+  };
+  
+})();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-splice.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-splice.html
new file mode 100644
index 000000000..f51279a71
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/array-splice.html
@@ -0,0 +1,262 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+Polymer.ArraySplice = (function() {
+  
+  function newSplice(index, removed, addedCount) {
+    return {
+      index: index,
+      removed: removed,
+      addedCount: addedCount
+    };
+  }
+
+  var EDIT_LEAVE = 0;
+  var EDIT_UPDATE = 1;
+  var EDIT_ADD = 2;
+  var EDIT_DELETE = 3;
+
+  function ArraySplice() {}
+
+  ArraySplice.prototype = {
+
+    // Note: This function is *based* on the computation of the Levenshtein
+    // "edit" distance. The one change is that "updates" are treated as two
+    // edits - not one. With Array splices, an update is really a delete
+    // followed by an add. By retaining this, we optimize for "keeping" the
+    // maximum array items in the original array. For example:
+    //
+    //   'xxxx123' -> '123yyyy'
+    //
+    // With 1-edit updates, the shortest path would be just to update all seven
+    // characters. With 2-edit updates, we delete 4, leave 3, and add 4. This
+    // leaves the substring '123' intact.
+    calcEditDistances: function(current, currentStart, currentEnd,
+                                old, oldStart, oldEnd) {
+      // "Deletion" columns
+      var rowCount = oldEnd - oldStart + 1;
+      var columnCount = currentEnd - currentStart + 1;
+      var distances = new Array(rowCount);
+
+      // "Addition" rows. Initialize null column.
+      for (var i = 0; i < rowCount; i++) {
+        distances[i] = new Array(columnCount);
+        distances[i][0] = i;
+      }
+
+      // Initialize null row
+      for (var j = 0; j < columnCount; j++)
+        distances[0][j] = j;
+
+      for (var i = 1; i < rowCount; i++) {
+        for (var j = 1; j < columnCount; j++) {
+          if (this.equals(current[currentStart + j - 1], old[oldStart + i - 1]))
+            distances[i][j] = distances[i - 1][j - 1];
+          else {
+            var north = distances[i - 1][j] + 1;
+            var west = distances[i][j - 1] + 1;
+            distances[i][j] = north < west ? north : west;
+          }
+        }
+      }
+
+      return distances;
+    },
+
+    // This starts at the final weight, and walks "backward" by finding
+    // the minimum previous weight recursively until the origin of the weight
+    // matrix.
+    spliceOperationsFromEditDistances: function(distances) {
+      var i = distances.length - 1;
+      var j = distances[0].length - 1;
+      var current = distances[i][j];
+      var edits = [];
+      while (i > 0 || j > 0) {
+        if (i == 0) {
+          edits.push(EDIT_ADD);
+          j--;
+          continue;
+        }
+        if (j == 0) {
+          edits.push(EDIT_DELETE);
+          i--;
+          continue;
+        }
+        var northWest = distances[i - 1][j - 1];
+        var west = distances[i - 1][j];
+        var north = distances[i][j - 1];
+
+        var min;
+        if (west < north)
+          min = west < northWest ? west : northWest;
+        else
+          min = north < northWest ? north : northWest;
+
+        if (min == northWest) {
+          if (northWest == current) {
+            edits.push(EDIT_LEAVE);
+          } else {
+            edits.push(EDIT_UPDATE);
+            current = northWest;
+          }
+          i--;
+          j--;
+        } else if (min == west) {
+          edits.push(EDIT_DELETE);
+          i--;
+          current = west;
+        } else {
+          edits.push(EDIT_ADD);
+          j--;
+          current = north;
+        }
+      }
+
+      edits.reverse();
+      return edits;
+    },
+
+    /**
+     * Splice Projection functions:
+     *
+     * A splice map is a representation of how a previous array of items
+     * was transformed into a new array of items. Conceptually it is a list of
+     * tuples of
+     *
+     *   <index, removed, addedCount>
+     *
+     * which are kept in ascending index order of. The tuple represents that at
+     * the |index|, |removed| sequence of items were removed, and counting forward
+     * from |index|, |addedCount| items were added.
+     */
+
+    /**
+     * Lacking individual splice mutation information, the minimal set of
+     * splices can be synthesized given the previous state and final state of an
+     * array. The basic approach is to calculate the edit distance matrix and
+     * choose the shortest path through it.
+     *
+     * Complexity: O(l * p)
+     *   l: The length of the current array
+     *   p: The length of the old array
+     */
+    calcSplices: function(current, currentStart, currentEnd,
+                          old, oldStart, oldEnd) {
+      var prefixCount = 0;
+      var suffixCount = 0;
+
+      var minLength = Math.min(currentEnd - currentStart, oldEnd - oldStart);
+      if (currentStart == 0 && oldStart == 0)
+        prefixCount = this.sharedPrefix(current, old, minLength);
+
+      if (currentEnd == current.length && oldEnd == old.length)
+        suffixCount = this.sharedSuffix(current, old, minLength - prefixCount);
+
+      currentStart += prefixCount;
+      oldStart += prefixCount;
+      currentEnd -= suffixCount;
+      oldEnd -= suffixCount;
+
+      if (currentEnd - currentStart == 0 && oldEnd - oldStart == 0)
+        return [];
+
+      if (currentStart == currentEnd) {
+        var splice = newSplice(currentStart, [], 0);
+        while (oldStart < oldEnd)
+          splice.removed.push(old[oldStart++]);
+
+        return [ splice ];
+      } else if (oldStart == oldEnd)
+        return [ newSplice(currentStart, [], currentEnd - currentStart) ];
+
+      var ops = this.spliceOperationsFromEditDistances(
+          this.calcEditDistances(current, currentStart, currentEnd,
+                                 old, oldStart, oldEnd));
+
+      var splice = undefined;
+      var splices = [];
+      var index = currentStart;
+      var oldIndex = oldStart;
+      for (var i = 0; i < ops.length; i++) {
+        switch(ops[i]) {
+          case EDIT_LEAVE:
+            if (splice) {
+              splices.push(splice);
+              splice = undefined;
+            }
+
+            index++;
+            oldIndex++;
+            break;
+          case EDIT_UPDATE:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.addedCount++;
+            index++;
+
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+          case EDIT_ADD:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.addedCount++;
+            index++;
+            break;
+          case EDIT_DELETE:
+            if (!splice)
+              splice = newSplice(index, [], 0);
+
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+        }
+      }
+
+      if (splice) {
+        splices.push(splice);
+      }
+      return splices;
+    },
+
+    sharedPrefix: function(current, old, searchLength) {
+      for (var i = 0; i < searchLength; i++)
+        if (!this.equals(current[i], old[i]))
+          return i;
+      return searchLength;
+    },
+
+    sharedSuffix: function(current, old, searchLength) {
+      var index1 = current.length;
+      var index2 = old.length;
+      var count = 0;
+      while (count < searchLength && this.equals(current[--index1], old[--index2]))
+        count++;
+
+      return count;
+    },
+
+    calculateSplices: function(current, previous) {
+      return this.calcSplices(current, 0, current.length, previous, 0,
+                              previous.length);
+    },
+
+    equals: function(currentValue, previousValue) {
+      return currentValue === previousValue;
+    }
+  };
+
+  return new ArraySplice();
+
+})();
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/async.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/async.html
new file mode 100644
index 000000000..652bf53c8
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/async.html
@@ -0,0 +1,68 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+Polymer.Async = (function() {
+  
+  var currVal = 0;
+  var lastVal = 0;
+  var callbacks = [];
+  var twiddle = document.createTextNode('');
+
+  function runAsync(callback, waitTime) {
+    if (waitTime > 0) {
+      return ~setTimeout(callback, waitTime);
+    } else {
+      twiddle.textContent = currVal++;
+      callbacks.push(callback);
+      return currVal - 1;
+    }
+  }
+
+  function cancelAsync(handle) {
+    if (handle < 0) {
+      clearTimeout(~handle);
+    } else {
+      var idx = handle - lastVal;
+      if (idx >= 0) {
+        if (!callbacks[idx]) {
+          throw 'invalid async handle: ' + handle;
+        }
+        callbacks[idx] = null;
+      }
+    }
+  }
+
+  function atEndOfMicrotask() {
+    var len = callbacks.length;
+    for (var i=0; i<len; i++) {
+      var cb = callbacks[i];
+      if (cb) {
+        cb();
+      }
+    }
+    callbacks.splice(0, len);
+    lastVal += len;
+  }
+
+  new (window.MutationObserver || JsMutationObserver)(atEndOfMicrotask)
+    .observe(twiddle, {characterData: true})
+    ;
+  
+  // exports 
+
+  return {
+    run: runAsync,
+    cancel: cancelAsync
+  };
+  
+})();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/base.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/base.html
new file mode 100644
index 000000000..187b35a7e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/base.html
@@ -0,0 +1,92 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.Base = {
+
+    // pluggable features
+    // `this` context is a prototype, not an instance
+    _addFeature: function(feature) {
+      this.extend(this, feature);
+    },
+
+    // `this` context is a prototype, not an instance
+    registerCallback: function() {
+      this._registerFeatures();  // abstract
+      this._doBehavior('registered'); // abstract
+    },
+
+    createdCallback: function() {
+      Polymer.telemetry.instanceCount++;
+      this.root = this;
+      this._doBehavior('created'); // abstract
+      this._initFeatures(); // abstract
+    },
+
+    // reserved for canonical behavior
+    attachedCallback: function() {
+      this.isAttached = true;
+      this._doBehavior('attached'); // abstract
+    },
+
+    // reserved for canonical behavior
+    detachedCallback: function() {
+      this.isAttached = false;
+      this._doBehavior('detached'); // abstract
+    },
+
+    // reserved for canonical behavior
+    attributeChangedCallback: function(name) {
+      this.setAttributeToProperty(this, name);
+      this._doBehavior('attributeChanged', arguments); // abstract
+    },
+
+    // copy own properties from `api` to `prototype`
+    extend: function(prototype, api) {
+      if (prototype && api) {
+        Object.getOwnPropertyNames(api).forEach(function(n) {
+          this.copyOwnProperty(n, api, prototype);
+        }, this);
+      }
+      return prototype || api;
+    },
+
+    copyOwnProperty: function(name, source, target) {
+      var pd = Object.getOwnPropertyDescriptor(source, name);
+      if (pd) {
+        Object.defineProperty(target, name, pd);
+      }
+    }
+
+  };
+
+  if (Object.__proto__) {
+    Polymer.Base.chainObject = function(object, inherited) {
+      if (object && inherited && object !== inherited) {
+        object.__proto__ = inherited;
+      }
+      return object;
+    };
+  } else {
+    Polymer.Base.chainObject = function(object, inherited) {
+      if (object && inherited && object !== inherited) {
+        var chained = Object.create(inherited);
+        object = Polymer.Base.extend(chained, object);
+      }
+      return object;
+    };
+  }
+
+  Polymer.Base = Polymer.Base.chainObject(Polymer.Base, HTMLElement.prototype);
+
+  // TODO(sjmiles): ad hoc telemetry
+  Polymer.telemetry.instanceCount = 0;
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/accessors.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/accessors.html
new file mode 100644
index 000000000..82b5cfbe3
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/accessors.html
@@ -0,0 +1,229 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.Bind = {
+
+    // for prototypes (usually)
+
+    prepareModel: function(model) {
+      model._propertyEffects = {};
+      model._bindListeners = [];
+      // TODO(sjmiles): no mixin function?
+      var api = this._modelApi;
+      for (var n in api) {
+        model[n] = api[n];
+      }
+    },
+
+    _modelApi: {
+
+      _notifyChange: function(property) {
+        var eventName = Polymer.CaseMap.camelToDashCase(property) + '-changed';
+        // TODO(sjmiles): oops, `fire` doesn't exist at this layer
+        this.fire(eventName, {
+          value: this[property]
+        }, {bubbles: false});
+      },
+
+      // TODO(sjmiles): removing _notifyListener from here breaks accessors.html
+      // as a standalone lib. This is temporary, as standard/configure.html
+      // installs it's own version on Polymer.Base, and we need that to work
+      // right now.
+      // NOTE: exists as a hook for processing listeners
+      /*
+      _notifyListener: function(fn, e) {
+        // NOTE: pass e.target because e.target can get lost if this function
+        // is queued asynchrously
+        return fn.call(this, e, e.target);
+      },
+      */
+
+      _propertySet: function(property, value, effects) {
+        var old = this._data[property];
+        if (old !== value) {
+          this._data[property] = value;
+          if (typeof value == 'object') {
+            this._clearPath(property);
+          }
+          if (effects) {
+            this._effectEffects(property, value, effects, old);
+          }
+        }
+        return old;
+      },
+
+      _effectEffects: function(property, value, effects, old) {
+        effects.forEach(function(fx) {
+          //console.log(fx);
+          var fn = Polymer.Bind[fx.kind + 'Effect'];
+          if (fn) {
+            fn.call(this, property, value, fx.effect, old);
+          }
+        }, this);
+      },
+
+      _clearPath: function(path) {
+        for (var prop in this._data) {
+          if (prop.indexOf(path + '.') === 0) {
+            this._data[prop] = undefined;
+          }
+        }
+      }
+
+    },
+
+    // a prepared model can acquire effects
+
+    ensurePropertyEffects: function(model, property) {
+      var fx = model._propertyEffects[property];
+      if (!fx) {
+        fx = model._propertyEffects[property] = [];
+      }
+      return fx;
+    },
+
+    addPropertyEffect: function(model, property, kind, effect) {
+      var fx = this.ensurePropertyEffects(model, property);
+      fx.push({
+        kind: kind,
+        effect: effect
+      });
+    },
+
+    createBindings: function(model) {
+      //console.group(model.is);
+      // map of properties to effects
+      var fx$ = model._propertyEffects;
+      if (fx$) {
+        // for each property with effects
+        for (var n in fx$) {
+          // array of effects
+          var fx = fx$[n];
+          // effects have priority
+          fx.sort(this._sortPropertyEffects);
+          // create accessors
+          this._createAccessors(model, n, fx);
+        }
+      }
+      //console.groupEnd();
+    },
+
+    _sortPropertyEffects: (function() {
+      // TODO(sjmiles): EFFECT_ORDER buried this way is not ideal,
+      // but presumably the sort method is going to be a hot path and not
+      // have a `this`. There is also a problematic dependency on effect.kind
+      // values here, which are otherwise pluggable.
+      var EFFECT_ORDER = {
+        'compute': 0,
+        'annotation': 1,
+        'computedAnnotation': 2,
+        'reflect': 3,
+        'notify': 4,
+        'observer': 5,
+        'complexObserver': 6,
+        'function': 7
+      };
+      return function(a, b) {
+        return EFFECT_ORDER[a.kind] - EFFECT_ORDER[b.kind];
+      };
+    })(),
+
+    // create accessors that implement effects
+
+    _createAccessors: function(model, property, effects) {
+      var defun = {
+        get: function() {
+          // TODO(sjmiles): elide delegation for performance, good ROI?
+          return this._data[property];
+        }
+      };
+      var setter = function(value) {
+        this._propertySet(property, value, effects);
+      };
+      // ReadOnly properties have a private setter only
+      // TODO(kschaaf): Per current Bind factoring, we shouldn't
+      // be interrogating the prototype here
+      if (model.isReadOnlyProperty && model.isReadOnlyProperty(property)) {
+        //model['_' + property + 'Setter'] = setter;
+        //model['_set_' + property] = setter;
+        model['_set' + this.upper(property)] = setter;
+      } else {
+        defun.set = setter;
+      }
+      Object.defineProperty(model, property, defun);
+    },
+
+    upper: function(name) {
+      return name[0].toUpperCase() + name.substring(1);
+    },
+
+    _addAnnotatedListener: function(model, index, property, path, event) {
+      var fn = this._notedListenerFactory(property, path,
+        this._isStructured(path), this._isEventBogus);
+      var eventName = event ||
+        (Polymer.CaseMap.camelToDashCase(property) + '-changed');
+      model._bindListeners.push({
+        index: index,
+        property: property,
+        path: path,
+        changedFn: fn,
+        event: eventName
+      });
+    },
+
+    _isStructured: function(path) {
+      return path.indexOf('.') > 0;
+    },
+
+    _isEventBogus: function(e, target) {
+      return e.path && e.path[0] !== target;
+    },
+
+    _notedListenerFactory: function(property, path, isStructured, bogusTest) {
+      return function(e, target) {
+        if (!bogusTest(e, target)) {
+          if (e.detail && e.detail.path) {
+            this.notifyPath(this._fixPath(path, property, e.detail.path),
+              e.detail.value);
+          } else {
+            var value = target[property];
+            if (!isStructured) {
+              this[path] = target[property];
+            } else {
+              // TODO(kschaaf): dirty check avoids null references when the object has gone away
+              if (this._data[path] != value) {
+                this.setPathValue(path, value);
+              }
+            }
+          }
+        }
+      };
+    },
+
+    // for instances
+
+    prepareInstance: function(inst) {
+      inst._data = Object.create(null);
+    },
+
+    setupBindListeners: function(inst) {
+      inst._bindListeners.forEach(function(info) {
+        // Property listeners:
+        // <node>.on.<property>-changed: <path]> = e.detail.value
+        //console.log('[_setupBindListener]: [%s][%s] listening for [%s][%s-changed]', this.localName, info.path, info.id || info.index, info.property);
+        var node = inst._nodes[info.index];
+        node.addEventListener(info.event, inst._notifyListener.bind(inst, info.changedFn));
+      });
+    }
+
+  };
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app-chrome.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app-chrome.html
new file mode 100644
index 000000000..d5be36edb
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app-chrome.html
@@ -0,0 +1,28 @@
+<!doctype html>
+<html>
+<head>
+
+  <title>Bind Test</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <style>
+    pre {
+      font-family: sans-serif;
+      font-size: 14px;
+    }
+  </style>
+
+  <link rel="import" href="src/bind-demo.html">
+  <link rel="import" href="src/annotations-bind-demo.html">
+
+</head>
+<body>
+
+  <pre id="bd"></pre>
+
+  <pre id="abd"></pre>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app.html
new file mode 100644
index 000000000..fe7d2160b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/app.html
@@ -0,0 +1,29 @@
+<!doctype html>
+<html>
+<head>
+
+  <title>Bind Test</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <script src="../../../../webcomponentsjs/webcomponents-lite.js"></script>
+
+  <style>
+    pre {
+      font-family: sans-serif;
+      font-size: 14px;
+    }
+  </style>
+
+  <link rel="import" href="src/bind-demo.html">
+  <link rel="import" href="src/annotations-bind-demo.html">
+
+</head>
+<body>
+
+  <pre id="bd"></pre>
+  <pre id="abd"></pre>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/annotations-bind-demo.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/annotations-bind-demo.html
new file mode 100644
index 000000000..747ba0899
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/annotations-bind-demo.html
@@ -0,0 +1,76 @@
+<link rel="import" href="../../../module.html">
+<link rel="import" href="../../../lang.html">
+<link rel="import" href="../../../annotations/annotations.html">
+
+<link rel="import" href="../../bind.html">
+<link rel="import" href="../../bind-effects.html">
+<link rel="import" href="../../bind-annotations.html">
+
+<template>
+
+  <div>annotated #foo span:</div>
+  <br>
+  <span id="foo" attribute="{{path}}" oneway="[[otherpath]]" style="{{specialStyle}}">{{text}}</span>
+
+</template>
+
+<script>
+
+  // TODO(sjmiles): should 'bind-annotations' blend the other two modules
+  // somehow so we don't need to include all three here?
+  using(['Annotations', 'bind', 'bind-annotations'], 
+
+   function(Annotations, Bind, BindAnnotations) {
+
+    var out = document.querySelector('#abd');
+    out.innerHTML += '<hr><h3>annotations-bind demo</h3><hr>';
+
+    // phase one: prototyping
+
+    var prototype = {};
+    var template = currentImport.querySelector('template');
+    var list = Templabindinate(prototype, template);
+
+    // phase two: instancing
+    
+    var model = Object.create(prototype);
+    var dom = Instancinance(model, template);
+    document.body.appendChild(dom);
+
+    // affect model
+
+    model.text = 'Hello from Model';
+    model.path = 'path';
+    model.otherpath = 'other.path';
+    model.specialStyle = {backgroundColor: "red"};
+
+    // effects visible in dom
+
+    var foo = dom.querySelector('#foo');
+    out.innerHTML += 
+      'foo.<b>path</b> = "' + model.path + '"<br>'
+      + 'foo.<b>otherpath</b> = "' + model.otherpath + '"<br>'
+      + 'foo.<b>specialStyle</b> = "' + JSON.stringify(model.specialStyle)+ '"<br>'
+      ;
+
+    // ad hoc abstractions
+    
+    function Templabindinate(model, template) {
+      Bind.prepareModel(model);
+      var list = Annotations.parseAnnotations(template);
+      BindAnnotations.addEffects(model, list);
+      return list;
+    }
+
+    function Instancinance(model, template) {
+      Bind.prepareInstance(model);
+      Bind.createBindings(model);
+      var dom = document.importNode(template.content, true);
+      model._nodes = BindAnnotations.marshalAnnotatedNodes(model._nodes, dom, 
+        Annotations.findAnnotatedNode);
+      return dom;
+    }
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/bind-demo.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/bind-demo.html
new file mode 100644
index 000000000..dcb9e9cdb
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/demo/src/bind-demo.html
@@ -0,0 +1,83 @@
+<link rel="import" href="../../../module.html">
+<link rel="import" href="../../bind.html">
+<link rel="import" href="../../bind-effects.html">
+  
+<script>
+
+  using(['bind'], function(Bind) {
+
+    var out = document.querySelector('#bd');
+    out.innerHTML += '<hr><h3>bind demo</h3><hr>';
+    
+    // phase one: prototyping
+
+    var model = {};
+
+    Bind.prepareModel(model);
+
+    // 'observer' effects are called if foo changes value as fx(foo, old)
+
+    Bind.addPropertyEffect(model, 'foo', 'observer', 'fooChange');
+    Bind.addPropertyEffect(model, 'foo', 'observer', 'fooWork');
+
+    model.fooChange = function(foo) {
+      out.innerHTML += '<b>fooChange</b>: effect of changing foo to ' + foo + '\n';
+      console.log('fooChange: effect of changing foo to %d', foo);
+    };
+
+    model.fooWork = function(foo) {
+      out.innerHTML += '<b>fooWork</b>: effect of changing foo to ' + foo + '\n';
+      console.log('fooWork: effect of changing foo to %d', foo);
+    };
+
+    // 'compute' effect sets the value of bar to the result of computeBar when
+    // foo changes value
+
+    /*
+    Bind.addPropertyEffect(model, 'foo', 'compute', {
+      method: 'computeBar',
+      property: 'bar'
+    });
+    */
+    Bind.addComputedPropertyEffect(model, 'bar', 'computeFooTimes2(foo)');
+
+    model.computeFooTimes2 = function(foo) {
+      var foo2 = foo * 2;
+      out.innerHTML += '<b>computeFooTimes2</b>: calculated ' + foo2 + ' as an effect of changing foo to ' + foo + '\n';
+      console.log('computeFooTimes2: calculated %d as effect of changing foo to %d', foo2, foo);
+      return foo2;
+    };
+
+    // custom effect
+
+    Bind.addBuilder('async', function(model, property, effect) {
+      var fn = function() {
+        var flag = '_propertyTask';
+        clearTimeout(this[flag]);
+        this[flag] = setTimeout(function() {
+          this.effect(this.property);
+          this[flag] = 0;
+        }.bind(this));
+      };
+      var code = fn.toString().split('\n').slice(1, -1).join('\n');
+      return code.replace(/property/g, property).replace(/effect/g, effect);
+    });
+
+    Bind.addPropertyEffect(model, 'foo', 'async', 'asyncFoo');
+
+    model.asyncFoo = function(foo) {
+      out.innerHTML += '<b>asyncFoo</b>: effect of changing foo to ' + foo + '\n';
+      console.log('asyncFoo: effect of changing foo to %d', foo);
+    };
+
+    // phase two: instancing
+
+    Bind.prepareInstance(model);
+    Bind.createBindings(model);
+
+    model.foo = 3;
+    model.foo = 6;
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/effects.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/effects.html
new file mode 100644
index 000000000..d33e8f955
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/bind/effects.html
@@ -0,0 +1,105 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../case-map.html">
+<script>
+
+  Polymer.Base.extend(Polymer.Bind, {
+
+    _shouldAddListener: function(effect) {
+      return effect.name &&
+             effect.mode === '{' &&
+             !effect.negate &&
+             effect.kind != 'attribute'
+             ;
+    },
+
+    annotationEffect: function(source, value, effect) {
+      if (source != effect.value) {
+        value = this.getPathValue(effect.value);
+        this._data[effect.value] = value;
+      }
+      var calc = effect.negate ? !value : value;
+      return this._applyEffectValue(calc, effect);
+    },
+
+    reflectEffect: function(source) {
+      this.reflectPropertyToAttribute(source);
+    },
+
+    notifyEffect: function(source) {
+      this._notifyChange(source);
+    },
+
+    // Raw effect for extension; effect.function is an actual function
+    functionEffect: function(source, value, effect, old) {
+      effect.function.call(this, source, value, effect, old);
+    },
+
+    observerEffect: function(source, value, effect, old) {
+      this[effect.method](value, old);
+    },
+
+    complexObserverEffect: function(source, value, effect) {
+      var args = Polymer.Bind._marshalArgs(this._data, effect, source, value);
+      if (args) {
+        this[effect.method].apply(this, args);
+      }
+    },
+
+    computeEffect: function(source, value, effect) {
+      var args = Polymer.Bind._marshalArgs(this._data, effect, source, value);
+      if (args) {
+        this[effect.property] = this[effect.method].apply(this, args);
+      }
+    },
+
+    annotatedComputationEffect: function(source, value, effect) {
+      var args = Polymer.Bind._marshalArgs(this._data, effect, source, value);
+      if (args) {
+        var computedHost = this._rootDataHost || this;
+        var computedvalue = 
+          computedHost[effect.method].apply(computedHost, args);
+        this._applyEffectValue(computedvalue, effect);
+      }
+    },
+
+    // path & value are used to fill in wildcard descriptor when effect is
+    // being called as a result of a path notification
+    _marshalArgs: function(model, effect, path, value) {
+      var values = [];
+      var args = effect.args;
+      for (var i=0, l=args.length; i<l; i++) {
+        var arg = args[i];
+        var name = arg.name;
+        var v = arg.structured ?
+          Polymer.Base.getPathValue(name, model) : model[name];
+        if (v === undefined) {
+          return;
+        }
+        if (arg.wildcard) {
+          // Only send the actual path changed info if the change that
+          // caused the observer to run matched the wildcard
+          var baseChanged = (name.indexOf(path + '.') === 0);
+          var matches = (effect.arg.name.indexOf(name) === 0 && !baseChanged);
+          values[i] = {
+            path: matches ? path : name,
+            value: matches ? value : v,
+            base: v
+          };
+        } else {
+          values[i] = v;
+        }
+      }
+      return values;
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/case-map.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/case-map.html
new file mode 100644
index 000000000..9a4077c8c
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/case-map.html
@@ -0,0 +1,46 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.CaseMap = {
+
+    _caseMap: {},
+
+    dashToCamelCase: function(dash) {
+      var mapped = Polymer.CaseMap._caseMap[dash];
+      if (mapped) {
+        return mapped;
+      }
+      // TODO(sjmiles): is rejection test actually helping perf?
+      if (dash.indexOf('-') < 0) {
+        return Polymer.CaseMap._caseMap[dash] = dash;
+      }
+      return Polymer.CaseMap._caseMap[dash] = dash.replace(/-([a-z])/g, 
+        function(m) {
+          return m[1].toUpperCase(); 
+        }
+      );
+    },
+
+    camelToDashCase: function(camel) {
+      var mapped = Polymer.CaseMap._caseMap[camel];
+      if (mapped) {
+        return mapped;
+      }
+      return Polymer.CaseMap._caseMap[camel] = camel.replace(/([a-z][A-Z])/g, 
+        function (g) { 
+          return g[0] + '-' + g[1].toLowerCase() 
+        }
+      );
+    }
+
+  };
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/collection.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/collection.html
new file mode 100644
index 000000000..494a4f2eb
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/collection.html
@@ -0,0 +1,179 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="array-observe.html">
+<link rel="import" href="debounce.html">
+
+<script>
+
+  Polymer._collections = new WeakMap();
+
+  Polymer.Collection = function(userArray, noObserve) {
+    Polymer._collections.set(userArray, this);
+    this.userArray = userArray;
+    this.store = userArray.slice();
+    this.callbacks = [];
+    this.debounce = null;
+    this.map = null;
+    this.added = [];
+    this.removed = [];
+    if (!noObserve) {
+      Polymer.ArrayObserve.observe(userArray, this.applySplices.bind(this));
+      this.initMap();
+    }
+  };
+
+  Polymer.Collection.prototype = {
+    constructor: Polymer.Collection,
+
+    initMap: function() {
+      var map = this.map = new WeakMap();
+      var s = this.store;
+      var u = this.userArray;
+      for (var i=0; i<s.length; i++) {
+        var v = s[i];
+        if (v) {
+          switch (typeof v) {
+            case 'string':
+              v = s[i] = u[i]= new String(v);
+              break;
+            case 'number':
+              v = s[i] = u[i]= new Number(v);
+              break;          
+            case 'boolean':
+              v = s[i] = u[i]= new Boolean(v);
+              break;          
+          }
+        map.set(v, i);
+        }
+      }
+    },
+
+    add: function(item, squelch) {
+      var key = this.store.push(item) - 1;
+      if (item != null && this.map) {
+        this.map.set(item, key);
+      }
+      if (!squelch) {
+        this.added.push(key);
+        this.debounce = Polymer.Debounce(this.debounce, this.notify.bind(this));
+      }
+      return key;
+    },
+
+    removeKey: function(key) {
+      if (this.map) {
+        this.map.delete(this.store[key]);
+      }
+      delete this.store[key];
+      this.removed.push(key);
+      this.debounce = Polymer.Debounce(this.debounce, this.notify.bind(this));
+    },
+
+    remove: function(item, squelch) {
+      var key = this.getKey(item);
+      if (item != null && this.map) {
+        this.map.delete(item);
+      }
+      delete this.store[key];
+      if (!squelch) {
+        this.removed.push(key);
+        this.debounce = Polymer.Debounce(this.debounce, this.notify.bind(this));
+      }
+      return key;
+    },
+
+    notify: function(splices) {
+      if (!splices) {
+        splices = [{
+          added: this.added,
+          removed: this.removed
+        }];
+        this.added = [];
+        this.removed = [];
+      }
+      this.callbacks.forEach(function(cb) {
+        cb(splices);
+      }, this);
+    },
+
+    observe: function(callback) {
+      this.callbacks.push(callback);
+    },
+
+    unobserve: function(callback) {
+      this.callbacks.splice(this.callbacks.indexOf(callback), 1);
+    },
+
+    getKey: function(item) {
+      if (item != null && this.map) {
+        return this.map.get(item);
+      } else {
+        return this.store.indexOf(item);      
+      }
+    },
+
+    getKeys: function() {
+      return Object.keys(this.store);
+    },
+
+    setItem: function(key, value) {
+      this.store[key] = value;
+    },
+
+    getItem: function(key) {
+      return this.store[key];
+    },
+
+    getItems: function() {
+      var items = [], store = this.store;
+      for (var key in store) {
+        items.push(store[key]);
+      }
+      return items;
+    },
+
+    applySplices: function(splices) {
+      var map = this.map;
+      var keySplices = [];
+      for (var i=0; i<splices.length; i++) {
+        var j, o, key, s = splices[i];
+        // Removed keys
+        var removed = [];
+        for (j=0; j<s.removed.length; j++) {
+          o = s.removed[j];
+          key = this.remove(o, true);
+          removed.push(key);
+        }
+        // Added keys
+        var added = [];
+        for (j=0; j<s.addedCount; j++) {
+          o = this.userArray[s.index + j];
+          key = this.add(o, true);
+          added.push(key);
+        }
+        // Record splice
+        keySplices.push({
+          index: s.index,
+          removed: removed,
+          added: added
+        });
+      }
+      this.notify(keySplices);
+    }
+
+  };
+
+  Polymer.Collection.get = function(userArray, noObserve) {
+    return Polymer._collections.get(userArray) 
+      || new Polymer.Collection(userArray, noObserve);
+  };
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/css-parse.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/css-parse.html
new file mode 100644
index 000000000..ec69ad822
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/css-parse.html
@@ -0,0 +1,140 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+/*
+  Extremely simple css parser. Intended to be not more than what we need
+  and definitely not necessarly correct =).
+*/
+(function() {
+
+  // given a string of css, return a simple rule tree
+  function parse(text) {
+    text = clean(text);
+    return parseCss(lex(text), text);
+  }
+
+  // remove stuff we don't care about that may hinder parsing
+  function clean(cssText) {
+    return cssText.replace(rx.comments, '').replace(rx.port, '');
+  }
+
+  // super simple {...} lexer that returns a node tree
+  function lex(text) {
+    var root = {start: 0, end: text.length};
+    var n = root;
+    for (var i=0, s=0, l=text.length; i < l; i++) {
+      switch (text[i]) {
+        case OPEN_BRACE:
+          //console.group(i);
+          if (!n.rules) {
+            n.rules = [];
+          }
+          var p = n;
+          var previous = p.rules[p.rules.length-1];
+          n = {start: i+1, parent: p, previous: previous};
+          p.rules.push(n);
+          break;
+        case CLOSE_BRACE: 
+          //console.groupEnd(n.start);
+          n.end = i+1;
+          n = n.parent || root;
+          break;
+      }
+    }
+    return root;
+  }
+
+  // add selectors/cssText to node tree
+  function parseCss(node, text) {
+    var t = text.substring(node.start, node.end-1);
+    node.cssText = t.trim();
+    if (node.parent) {
+      var ss = node.previous ? node.previous.end : node.parent.start;
+      t = text.substring(ss, node.start-1);
+      // TODO(sorvell): ad hoc; make selector include only after last ;
+      // helps with mixin syntax
+      t = t.substring(t.lastIndexOf(';')+1);
+      node.selector = t.trim();
+    }
+    var r$ = node.rules;
+    if (r$) {
+      for (var i=0, l=r$.length, r; (i<l) && (r=r$[i]); i++) {
+        parseCss(r, text);
+      }  
+    }
+    return node;  
+  }
+
+  // stringify parsed css.
+  function stringify(node, text) {
+    text = text || '';
+    // calc rule cssText
+    var cssText = '';
+    if (node.cssText || node.rules) {
+      var r$ = node.rules;
+      if (r$ && !hasMixinRules(r$)) {
+        for (var i=0, l=r$.length, r; (i<l) && (r=r$[i]); i++) {
+          cssText = stringify(r, cssText);
+        }  
+      } else {
+        cssText = removeCustomProps(node.cssText).trim();
+        if (cssText) {
+          cssText = '  ' + cssText + '\n';
+        }
+      }
+    }
+    // emit rule iff there is cssText
+    if (cssText) {
+      if (node.selector) {
+        text += node.selector + ' ' + OPEN_BRACE + '\n';
+      }
+      text += cssText;
+      if (node.selector) {
+        text += CLOSE_BRACE + '\n\n';
+      }
+    }
+    return text;
+  }
+
+  var OPEN_BRACE = '{';
+  var CLOSE_BRACE = '}';
+
+  function hasMixinRules(rules) {
+    return (rules[0].selector.indexOf(VAR_START) >= 0);
+  }
+
+  function removeCustomProps(cssText) {
+    return cssText
+      .replace(rx.customProp, '')
+      .replace(rx.mixinProp, '')
+      .replace(rx.mixinApply, '');
+  }
+
+  var VAR_START = '--';
+
+  // helper regexp's
+  var rx = {
+    comments: /\/\*[^*]*\*+([^/*][^*]*\*+)*\//gim,
+    port: /@import[^;]*;/gim,
+    customProp: /--[^;{]*?:[^{};]*?;/gim,
+    mixinProp: /--[^;{]*?:[^{;]*?{[^}]*?}/gim,
+    mixinApply: /@mixin[\s]*\([^)]*?\)[\s]*;/gim
+  };
+
+  // exports 
+  Polymer.CssParse = {
+    parse: parse,
+    stringify: stringify
+  };
+
+})();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/debounce.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/debounce.html
new file mode 100644
index 000000000..f78767017
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/debounce.html
@@ -0,0 +1,69 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+Polymer.Debounce = (function() {
+  
+  // usage
+  
+  // invoke cb.call(this) in 100ms, unless the job is re-registered,
+  // which resets the timer
+  // 
+  // this.job = this.debounce(this.job, cb, 100)
+  //
+  // returns a handle which can be used to re-register a job
+
+  var Async = Polymer.Async;
+  
+  var Debouncer = function(context) {
+    this.context = context;
+    this.boundComplete = this.complete.bind(this);
+  };
+  
+  Debouncer.prototype = {
+    go: function(callback, wait) {
+      var h;
+      this.finish = function() {
+        Async.cancel(h);
+      };
+      h = Async.run(this.boundComplete, wait);
+      this.callback = callback;
+    },
+    stop: function() {
+      if (this.finish) {
+        this.finish();
+        this.finish = null;
+      }
+    },
+    complete: function() {
+      if (this.finish) {
+        this.stop();
+        this.callback.call(this.context);
+      }
+    }
+  };
+
+  function debounce(debouncer, callback, wait) {
+    if (debouncer) {
+      debouncer.stop();
+    } else {
+      debouncer = new Debouncer(this);
+    }
+    debouncer.go(callback, wait);
+    return debouncer;
+  }
+  
+  // exports 
+
+  return debounce;
+  
+})();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-api.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-api.html
new file mode 100644
index 000000000..dea52e9e4
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-api.html
@@ -0,0 +1,471 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="settings.html">
+<link rel="import" href="event-api.html">
+<script>
+
+  Polymer.DomApi = (function() {
+
+    var Debounce = Polymer.Debounce;
+    var Settings = Polymer.Settings;
+
+    var nativeInsertBefore = Element.prototype.insertBefore;
+    var nativeRemoveChild = Element.prototype.removeChild;
+    var nativeAppendChild = Element.prototype.appendChild;
+
+    var dirtyRoots = [];
+
+    var DomApi = function(node, patch) {
+      this.node = node;
+      if (patch) {
+        this.patch();
+      }
+    };
+
+    DomApi.prototype = {
+
+      // experimental: support patching selected native api.
+      patch: function() {
+        var self = this;
+        this.node.appendChild = function(node) {
+          return self.appendChild(node);
+        };
+        this.node.insertBefore = function(node, ref_node) {
+          return self.insertBefore(node, ref_node);
+        };
+        this.node.removeChild = function(node) {
+          return self.removeChild(node);
+        };
+      },
+
+      get childNodes() {
+        var c$ = getLightChildren(this.node);
+        return Array.isArray(c$) ? c$ : Array.prototype.slice.call(c$);
+      },
+
+      get children() {
+        return Array.prototype.filter.call(this.childNodes, function(n) {
+          return (n.nodeType === Node.ELEMENT_NODE);
+        });
+      },
+
+      get parentNode() {
+        return this.node.lightParent || this.node.parentNode;
+      },
+
+      flush: function() {
+        for (var i=0, host; i<dirtyRoots.length; i++) {
+          host = dirtyRoots[i];
+          host.flushDebouncer('_distribute');
+        }
+        dirtyRoots = [];
+      },
+
+      _lazyDistribute: function(host) {
+        if (host.shadyRoot) {
+          host.shadyRoot._distributionClean = false;
+        }
+        // TODO(sorvell): optimize debounce so it does less work by default
+        // and then remove these checks...
+        // need to dirty distribution once.
+        if (!host.isDebouncerActive('_distribute')) {
+          host.debounce('_distribute', host._distributeContent);
+          dirtyRoots.push(host);
+        }
+      },
+
+      // cases in which we may not be able to just do standard appendChild
+      // 1. container has a shadyRoot (needsDistribution IFF the shadyRoot
+      // has an insertion point)
+      // 2. container is a shadyRoot (don't distribute, instead set
+      // container to container.host.
+      // 3. node is <content> (host of container needs distribution)
+      appendChild: function(node) {
+        var distributed;
+        this._removeNodeFromHost(node);
+        if (this._nodeIsInLogicalTree(this.node)) {
+          var host = this._hostForNode(this.node);
+          this._addLogicalInfo(node, this.node, host && host.shadyRoot);
+          this._addNodeToHost(node);
+          if (host) {
+            distributed = this._maybeDistribute(node, this.node, host);
+          }
+        }
+        if (!distributed) {
+          // if adding to a shadyRoot, add to host instead
+          var container = this.node._isShadyRoot ? this.node.host : this.node;
+          nativeAppendChild.call(container, node);
+        }
+        return node;
+      },
+
+      insertBefore: function(node, ref_node) {
+        if (!ref_node) {
+          return this.appendChild(node);
+        }
+        var distributed;
+        this._removeNodeFromHost(node);
+        if (this._nodeIsInLogicalTree(this.node)) {
+          saveLightChildrenIfNeeded(this.node);
+          var children = this.childNodes;
+          var index = children.indexOf(ref_node);
+          if (index < 0) {
+            throw Error('The ref_node to be inserted before is not a child ' +
+              'of this node');
+          }
+          var host = this._hostForNode(this.node);
+          this._addLogicalInfo(node, this.node, host && host.shadyRoot, index);
+          this._addNodeToHost(node);
+          if (host) {
+            distributed = this._maybeDistribute(node, this.node, host);
+          }
+        }
+        if (!distributed) {
+          // if ref_node is <content> replace with first distributed node
+          ref_node = ref_node.localName === CONTENT ?
+            this._firstComposedNode(ref_node) : ref_node;
+          // if adding to a shadyRoot, add to host instead
+          var container = this.node._isShadyRoot ? this.node.host : this.node;
+          nativeInsertBefore.call(container, node, ref_node);
+        }
+        return node;
+      },
+
+      /**
+        Removes the given `node` from the element's `lightChildren`.
+        This method also performs dom composition.
+      */
+      removeChild: function(node) {
+        var distributed;
+        if (this._nodeIsInLogicalTree(this.node)) {
+          var host = this._hostForNode(this.node);
+          distributed = this._maybeDistribute(node, this.node, host);
+          this._removeNodeFromHost(node);
+        }
+        if (!distributed) {
+          // if removing from a shadyRoot, remove form host instead
+          var container = this.node._isShadyRoot ? this.node.host : this.node;
+          nativeRemoveChild.call(container, node);
+        }
+        return node;
+      },
+
+      replaceChild: function(node, ref_node) {
+        this.insertBefore(node, ref_node);
+        this.removeChild(ref_node);
+        return node;
+      },
+
+      getOwnerRoot: function() {
+        return this._ownerShadyRootForNode(this.node);
+      },
+
+      _ownerShadyRootForNode: function(node) {
+        if (node._ownerShadyRoot === undefined) {
+          var root;
+          if (node._isShadyRoot) {
+            root = node;
+          } else {
+            var parent = Polymer.dom(node).parentNode;
+            if (parent) {
+              root = parent._isShadyRoot ? parent :
+                this._ownerShadyRootForNode(parent);
+            } else {
+             root = null;
+            }
+          }
+          node._ownerShadyRoot = root;
+        }
+        return node._ownerShadyRoot;
+
+      },
+
+      _maybeDistribute: function(node, parent, host) {
+        var nodeNeedsDistribute = this._nodeNeedsDistribution(node);
+        var distribute = this._parentNeedsDistribution(parent) ||
+          nodeNeedsDistribute;
+        if (nodeNeedsDistribute) {
+          this._updateInsertionPoints(host);
+        }
+        if (distribute) {
+          this._lazyDistribute(host);
+        }
+        return distribute;
+      },
+
+      _updateInsertionPoints: function(host) {
+        host.shadyRoot._insertionPoints =
+          factory(host.shadyRoot).querySelectorAll(CONTENT);
+      },
+
+      _nodeIsInLogicalTree: function(node) {
+        return Boolean(node._isShadyRoot ||
+          this._ownerShadyRootForNode(node) ||
+          node.shadyRoot);
+      },
+
+      // note: a node is its own host
+      _hostForNode: function(node) {
+        var root = node.shadyRoot || (node._isShadyRoot ?
+          node : this._ownerShadyRootForNode(node));
+        return root && root.host;
+      },
+
+      _parentNeedsDistribution: function(parent) {
+        return parent.shadyRoot && hasInsertionPoint(parent.shadyRoot);
+      },
+
+      // TODO(sorvell): technically we should check non-fragment nodes for
+      // <content> children but since this case is assumed to be exceedingly
+      // rare, we avoid the cost and will address with some specific api
+      // when the need arises.
+      _nodeNeedsDistribution: function(node) {
+        return (node.localName === CONTENT) ||
+          ((node.nodeType === Node.DOCUMENT_FRAGMENT_NODE) &&
+            node.querySelector(CONTENT));
+      },
+
+      _removeNodeFromHost: function(node) {
+        if (node.lightParent) {
+          var root = this._ownerShadyRootForNode(node);
+          if (root) {
+            root.host._elementRemove(node);
+          }
+          this._removeLogicalInfo(node, node.lightParent);
+        }
+        this._removeOwnerShadyRoot(node);
+      },
+
+      _addNodeToHost: function(node) {
+        var checkNode = node.nodeType === Node.DOCUMENT_FRAGMENT_NODE ?
+          node.firstChild : node;
+        var root = this._ownerShadyRootForNode(checkNode);
+        if (root) {
+          root.host._elementAdd(node);
+        }
+      },
+
+      _addLogicalInfo: function(node, container, root, index) {
+        saveLightChildrenIfNeeded(container);
+        var children = factory(container).childNodes;
+        index = index === undefined ? children.length : index;
+        // handle document fragments
+        if (node.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
+          var n = node.firstChild;
+          while (n) {
+            children.splice(index++, 0, n);
+            n.lightParent = container;
+            n = n.nextSibling;
+          }
+        } else {
+          children.splice(index, 0, node);
+          node.lightParent = container;
+        }
+      },
+
+      // NOTE: in general, we expect contents of the lists here to be small-ish
+      // and therefore indexOf to be nbd. Other optimizations can be made
+      // for larger lists (linked list)
+      _removeLogicalInfo: function(node, container) {
+        var children = factory(container).childNodes;
+        var index = children.indexOf(node);
+        if ((index < 0) || (container !== node.lightParent)) {
+          throw Error('The node to be removed is not a child of this node');
+        }
+        children.splice(index, 1);
+        node.lightParent = null;
+      },
+
+      _removeOwnerShadyRoot: function(node) {
+        // TODO(sorvell): need to clear any children of element?
+        node._ownerShadyRoot = undefined;
+      },
+
+      // TODO(sorvell): This will fail if distribution that affects this
+      // question is pending; this is expected to be exceedingly rare, but if
+      // the issue comes up, we can force a flush in this case.
+      _firstComposedNode: function(content) {
+        var n$ = factory(content).getDistributedNodes();
+        for (var i=0, l=n$.length, n, p$; (i<l) && (n=n$[i]); i++) {
+          p$ = factory(n).getDestinationInsertionPoints();
+          // means that we're composed to this spot.
+          if (p$[p$.length-1] === content) {
+            return n;
+          }
+        }
+      },
+
+      // TODO(sorvell): consider doing native QSA and filtering results.
+      querySelector: function(selector) {
+        return this.querySelectorAll(selector)[0];
+      },
+
+      querySelectorAll: function(selector) {
+        return this._query(function(n) {
+          return matchesSelector.call(n, selector);
+        }, this.node);
+      },
+
+      _query: function(matcher, node) {
+        var list = [];
+        this._queryElements(factory(node).childNodes, matcher, list);
+        return list;
+      },
+
+      _queryElements: function(elements, matcher, list) {
+        for (var i=0, l=elements.length, c; (i<l) && (c=elements[i]); i++) {
+          if (c.nodeType === Node.ELEMENT_NODE) {
+            this._queryElement(c, matcher, list);
+          }
+        }
+      },
+
+      _queryElement: function(node, matcher, list) {
+        if (matcher(node)) {
+          list.push(node);
+        }
+        this._queryElements(factory(node).childNodes, matcher, list);
+      },
+
+      getDestinationInsertionPoints: function() {
+        return this.node._destinationInsertionPoints || [];
+      },
+
+      getDistributedNodes: function() {
+        return this.node._distributedNodes || [];
+      },
+
+      /*
+        Returns a list of nodes distributed within this element. These can be
+        dom children or elements distributed to children that are insertion
+        points.
+      */
+      queryDistributedElements: function(selector) {
+        var c$ = this.childNodes;
+        var list = [];
+        this._distributedFilter(selector, c$, list);
+        for (var i=0, l=c$.length, c; (i<l) && (c=c$[i]); i++) {
+          if (c.localName === CONTENT) {
+            this._distributedFilter(selector, factory(c).getDistributedNodes(),
+              list);
+          }
+        }
+        return list;
+      },
+
+      _distributedFilter: function(selector, list, results) {
+        results = results || [];
+        for (var i=0, l=list.length, d; (i<l) && (d=list[i]); i++) {
+          if ((d.nodeType === Node.ELEMENT_NODE) &&
+            (d.localName !== CONTENT) &&
+            matchesSelector.call(d, selector)) {
+            results.push(d);
+          }
+        }
+        return results;
+      }
+
+    };
+
+    if (Settings.useShadow) {
+
+      DomApi.prototype.querySelectorAll = function(selector) {
+        return Array.prototype.slice.call(this.node.querySelectorAll(selector));
+      };
+
+      DomApi.prototype.patch = function() {};
+
+      DomApi.prototype.getOwnerRoot = function() {
+        var n = this.node;
+        while (n) {
+          if (n.nodeType === Node.DOCUMENT_FRAGMENT_NODE && n.host) {
+            return n;
+          }
+          n = n.parentNode;
+        }
+      };
+
+      DomApi.prototype.getDestinationInsertionPoints = function() {
+        var n$ = this.node.getDestinationInsertionPoints();
+        return n$ ? Array.prototype.slice.call(n$) : [];
+      };
+
+      DomApi.prototype.getDistributedNodes = function() {
+        var n$ = this.node.getDistributedNodes();
+        return n$ ? Array.prototype.slice.call(n$) : [];
+      };
+
+
+    }
+
+    var CONTENT = 'content';
+
+    var factory = function(node, patch) {
+      node = node || document;
+      if (!node.__domApi) {
+        node.__domApi = new DomApi(node, patch);
+      }
+      return node.__domApi;
+    };
+
+    Polymer.dom = function(obj, patch) {
+      if (obj instanceof Event) {
+        return Polymer.EventApi.factory(obj);
+      } else {
+        return factory(obj, patch);
+      }
+    };
+
+    // make flush available directly.
+    Polymer.dom.flush = DomApi.prototype.flush;
+
+    function getLightChildren(node) {
+      var children = node.lightChildren;
+      return children ? children : node.childNodes;
+    }
+
+    function saveLightChildrenIfNeeded(node) {
+      // Capture the list of light children. It's important to do this before we
+      // start transforming the DOM into "rendered" state.
+      //
+      // Children may be added to this list dynamically. It will be treated as the
+      // source of truth for the light children of the element. This element's
+      // actual children will be treated as the rendered state once lightChildren
+      // is populated.
+      if (!node.lightChildren) {
+        var children = [];
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          children.push(child);
+          child.lightParent = child.lightParent || node;
+        }
+        node.lightChildren = children;
+      }
+    }
+
+    function hasInsertionPoint(root) {
+      return Boolean(root._insertionPoints.length);
+    }
+
+    var p = Element.prototype;
+    var matchesSelector = p.matches || p.matchesSelector ||
+        p.mozMatchesSelector || p.msMatchesSelector ||
+        p.oMatchesSelector || p.webkitMatchesSelector;
+
+    return {
+      getLightChildren: getLightChildren,
+      saveLightChildrenIfNeeded: saveLightChildrenIfNeeded,
+      matchesSelector: matchesSelector,
+      hasInsertionPoint: hasInsertionPoint,
+      factory: factory
+    };
+
+  })();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-module.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-module.html
new file mode 100644
index 000000000..d4d06b30c
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/dom-module.html
@@ -0,0 +1,68 @@
+<script>
+
+(function() {
+
+  var modules = {};
+
+  var DomModule = function() {
+    return document.createElement('dom-module');
+  };
+
+  DomModule.prototype = Object.create(HTMLElement.prototype);
+
+  DomModule.prototype.constructor = DomModule;
+
+  DomModule.prototype.createdCallback = function() {
+    var id = this.id || this.getAttribute('name') || this.getAttribute('is');
+    if (id) {
+      this.id = id;
+      modules[id] = this;
+    }
+  };
+
+  DomModule.prototype.import = function(id, slctr) {
+    var m = modules[id];
+    if (!m) {
+      // If polyfilling, a script can run before a dom-module element
+      // is upgraded. We force the containing document to upgrade
+      // and try again to workaround this polyfill limitation.
+      forceDocumentUpgrade();
+      m = modules[id];
+    }
+    if (m && slctr) {
+      m = m.querySelector(slctr);
+    }
+    return m;
+  };
+
+  // NOTE: HTMLImports polyfill does not
+  // block scripts on upgrading elements. However, we want to ensure that
+  // any dom-module in the tree is available prior to a subsequent script
+  // processing.
+  // Therefore, we force any dom-modules in the tree to upgrade when dom-module
+  // is registered by temporarily setting CE polyfill to crawl the entire
+  // imports tree. (Note: this should only upgrade any imports that have been
+  // loaded by this point. In addition the HTMLImports polyfill should be
+  // changed to upgrade elements prior to running any scripts.)
+  var cePolyfill = window.CustomElements && !CustomElements.useNative;
+  if (cePolyfill) {
+    var ready = CustomElements.ready;
+    CustomElements.ready = true;
+  }
+  document.registerElement('dom-module', DomModule);
+  if (cePolyfill) {
+    CustomElements.ready = ready;
+  }
+
+  function forceDocumentUpgrade() {
+    if (cePolyfill) {
+      var script = document._currentScript || document.currentScript;
+      if (script) {
+        CustomElements.upgradeAll(script.ownerDocument);
+      }
+    }
+  }
+
+})();
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/event-api.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/event-api.html
new file mode 100644
index 000000000..1d76fa082
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/event-api.html
@@ -0,0 +1,92 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="settings.html">
+<script>
+
+  Polymer.EventApi = (function() {
+
+    var Settings = Polymer.Settings;
+
+    var EventApi = function(event) {
+      this.event = event;
+    };
+
+    if (Settings.useShadow) {
+
+      EventApi.prototype = {
+        
+        get rootTarget() {
+          return this.event.path[0];
+        },
+
+        get localTarget() {
+          return this.event.target;
+        },
+
+        get path() {
+          return this.event.path;
+        }
+
+      };
+
+    } else {
+
+      EventApi.prototype = {
+      
+        get rootTarget() {
+          return this.event.target;
+        },
+
+        get localTarget() {
+          var current = this.event.currentTarget;
+          var currentRoot = current && Polymer.dom(current).getOwnerRoot();
+          var p$ = this.path;
+          for (var i=0; i < p$.length; i++) {
+            if (Polymer.dom(p$[i]).getOwnerRoot() === currentRoot) {
+              return p$[i];
+            }
+          }
+        },
+
+        // TODO(sorvell): simulate event.path. This probably incorrect for
+        // non-bubbling events.
+        get path() {
+          if (!this.event._path) {
+            var path = [];
+            var o = this.rootTarget;
+            while (o) {
+              path.push(o);
+              o = Polymer.dom(o).parentNode || o.host;
+            }
+            // event path includes window in most recent native implementations
+            path.push(window);
+            this.event._path = path;
+          }
+          return this.event._path;
+        }
+
+      };
+
+    }
+
+    var factory = function(event) {
+      if (!event.__eventApi) {
+        event.__eventApi = new EventApi(event);
+      }
+      return event.__eventApi;
+    };
+
+    return {
+      factory: factory
+    };
+
+  })();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/focus.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/focus.html
new file mode 100644
index 000000000..f3d5be864
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/focus.html
@@ -0,0 +1,22 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Base._addFeature({
+
+    init: function() {
+      if (this.focusable) {
+        this.tabIndex = 0;
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/gestures.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/gestures.html
new file mode 100644
index 000000000..fd3f95f05
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/gestures.html
@@ -0,0 +1 @@
+<script src="../../polymer-gestures/polymer-gestures.js"></script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/log.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/log.html
new file mode 100644
index 000000000..492795079
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/log.html
@@ -0,0 +1,21 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Base._addFeature({
+    log: function() {
+      var args = Array.prototype.slice.call(arguments, 0);
+      args[0] = '[%s]: ' + args[0];
+      args.splice(1, 0, this.localName);
+      console.log.apply(console, args);
+    }
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/sinspect.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/sinspect.html
new file mode 100644
index 000000000..009653a26
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/sinspect.html
@@ -0,0 +1,235 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+  
+  (function(scope) {
+  
+  scope = scope || (window.Inspector = {});
+  
+  var inspector;
+
+  window.sinspect = function(inNode, inProxy) {
+    if (!inspector) {
+      inspector = window.open('', 'ShadowDOM Inspector', null, true);
+      inspector.document.write(inspectorHTML);
+      //inspector.document.close();
+      inspector.api = {
+        shadowize: shadowize
+      };
+    }
+    inspect(inNode || wrap(document.body), inProxy);
+  };
+
+  var inspectorHTML = [
+    '<!DOCTYPE html>',
+    '<html>',
+    '  <head>',
+    '    <title>ShadowDOM Inspector</title>',
+    '    <style>',
+    '      body {',
+    '      }',
+    '      pre {',
+    '        font: 9pt "Courier New", monospace;',
+    '        line-height: 1.5em;',
+    '      }',
+    '      tag {',
+    '        color: purple;',
+    '      }',
+    '      ul {',
+    '         margin: 0;',
+    '         padding: 0;',
+    '         list-style: none;',
+    '      }',
+    '      li {',
+    '         display: inline-block;',
+    '         background-color: #f1f1f1;',
+    '         padding: 4px 6px;',
+    '         border-radius: 4px;',
+    '         margin-right: 4px;',
+    '      }',
+    '      button {',
+    '         display: inline-block;',
+    '         color: purple;',
+    '         font-weight: bold;',
+    '         background: none;',
+    '         border: none;',
+    '         outline: none;',
+    '         padding: 0;',
+    '         margin: 0;',
+    '      }',
+    '    </style>',
+    '  </head>',
+    '  <body>',
+    '    <ul id="crumbs">',
+    '    </ul>',
+    '    <div id="tree"></div>',
+    '  </body>',
+    '</html>'
+  ].join('\n');
+  
+  var crumbs = [];
+
+  var displayCrumbs = function() {
+    // alias our document
+    var d = inspector.document;
+    // get crumbbar
+    var cb = d.querySelector('#crumbs');
+    // clear crumbs
+    cb.textContent = '';
+    // build new crumbs
+    for (var i=0, c; c=crumbs[i]; i++) {
+      var a = d.createElement('a');
+      a.href = '#';
+      a.textContent = c.localName;
+      a.idx = i;
+      a.onclick = function(event) {
+        var c;
+        while (crumbs.length > this.idx) {
+          c = crumbs.pop();
+        }
+        inspect(c.shadow || c, c);
+        event.preventDefault();
+      };
+      cb.appendChild(d.createElement('li')).appendChild(a);
+    }
+  };
+
+  var inspect = function(inNode, inProxy) {
+    // alias our document
+    var d = inspector.document;
+    // reset list of drillable nodes
+    drillable = [];
+    // memoize our crumb proxy
+    var proxy = inProxy || inNode;
+    crumbs.push(proxy);
+    // update crumbs
+    displayCrumbs();
+    // reflect local tree
+    d.body.querySelector('#tree').innerHTML =
+        '<pre>' + output(inNode, getLocalNodes(inNode)) + '</pre>';
+  };
+
+  var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+
+  var blacklisted = {STYLE:1, SCRIPT:1, "#comment": 1, TEMPLATE: 1};
+  var blacklist = function(inNode) {
+    return blacklisted[inNode.nodeName];
+  };
+
+  var output = function(inNode, inChildNodes, inIndent) {
+    if (blacklist(inNode)) {
+      return '';
+    }
+    var indent = inIndent || '';
+    if (inNode.localName || inNode.domRoot) {
+      var name = inNode.localName || ROOT_NAME;
+      //inChildNodes = ShadowDOM.localNodes(inNode);
+      var info = indent + describe(inNode);
+      // if only textNodes
+      // TODO(sjmiles): make correct for ShadowDOM
+      /*if (!inNode.children.length && inNode.localName !== 'content' && inNode.localName !== 'shadow') {
+        info += catTextContent(inChildNodes);
+      } else*/ {
+        // TODO(sjmiles): native <shadow> has no reference to its projection
+        if (name == 'content' /*|| name == 'shadow'*/) {
+          inChildNodes = getDistributedNodes(inNode);
+        }
+        info += '<br/>';
+        var ind = indent + '&nbsp;&nbsp;';
+        //console.group('output ' + inNode.localName);
+        //console.log(inChildNodes);
+        forEach(inChildNodes, function(n) {
+          info += output(n, getLightNodes(n), ind);
+        });
+        //console.groupEnd('output ' + inNode.localName);
+        info += indent;
+      }
+      if (!({br:1}[name])) {
+        info += '<tag>&lt;/' + name + '&gt;</tag>';
+        info += '<br/>';
+      }
+    } else {
+      var text = inNode.textContent.trim();
+      info = text ? indent + '"' + text + '"' + '<br/>' : '';
+    }
+    return info;
+  };
+
+  var catTextContent = function(inChildNodes) {
+    var info = '';
+    forEach(inChildNodes, function(n) {
+      info += n.textContent.trim();
+    });
+    return info;
+  };
+
+  var drillable = [];
+
+  var describe = function(inNode) {
+    var tag = '<tag>' + '&lt;';
+    var name = inNode.localName || ROOT_NAME;
+    if (hasRoot(inNode)) {
+      tag += '<button idx="' + drillable.length +
+        '" onclick="api.shadowize.call(this)">' + name + '</button>';
+      drillable.push(inNode);
+    } else {
+      tag += name || ROOT_NAME;
+    }
+    if (inNode.attributes) {
+      forEach(inNode.attributes, function(a) {
+        tag += ' ' + a.name + (a.value ? '="' + a.value + '"' : '');
+      });
+    }
+    tag += '&gt;'+ '</tag>';
+    return tag;
+  };
+
+  // remote api
+
+  shadowize = function() {
+    var idx = Number(this.attributes.idx.value);
+    //alert(idx);
+    var node = drillable[idx];
+    if (node) {
+      inspect(node, node)
+    } else {
+      console.log("bad shadowize node");
+      console.dir(this);
+    }
+  };
+
+  // util
+
+  var ROOT_NAME = 'local-root';
+
+  function hasRoot(node) {
+    return (node.shadyRoot || node.shadowRoot);
+  }
+
+  function getLocalNodes(n) {
+    return Polymer.dom.childNodes(n.root);
+  }
+
+  function getLightNodes(n) {
+    return Polymer.dom.childNodes(n);
+  }
+
+  function getDistributedNodes(node) {
+    Polymer.dom.distributedNodes(node);
+  }
+
+
+  // export
+  
+  scope.output = output;
+  
+})(window.Inspector);
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-auditor.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-auditor.html
new file mode 100644
index 000000000..576055e5b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-auditor.html
@@ -0,0 +1,123 @@
+<script>
+addEventListener('WebComponentsReady', function() {
+
+  // given a list of elements, produce a report of rules that
+  // match those elements.
+  var auditor = {
+    
+    matchesForDocument: function(elements) {
+      var info = [];
+      this.documentSheets.forEach(function(sheet) {
+        var list = this.matchesForSheet(sheet, elements);
+        if (list.length) {
+          info.push({sheet: sheet, rules: list});
+        }
+      }, this);
+      return info;
+    },
+
+    // TODO(sorvell): support stylesheets inside HTMLImports
+    documentSheets: Array.prototype.filter.call(document.styleSheets,
+      function(sheet) {
+        return !sheet.ownerNode.hasAttribute('scope');
+      }
+    ),
+
+    matchesForSheet: function(sheet, elements) {
+      var info = [];
+      Array.prototype.forEach.call(sheet.cssRules, function(rule) {
+        var list = this.matchesForRule(rule, elements);
+        if (list.length) {
+          info.push({selector: rule.selectorText, elements: list});
+        }
+      }, this);
+      return info;
+    },
+
+    matchesForRule: function(rule, list) {
+      var info = [];
+      list.forEach(function(i) {
+        var elements = i.elements.filter(function(e) {
+          return matchesSelector.call(e, rule.selectorText);
+        });
+        if (elements.length) {
+          info.push({host: i.host, elements: elements});
+        }
+      });
+      return info;
+    }
+
+  };
+
+  var p = Element.prototype;
+  var matchesSelector = p.matches || p.matchesSelector ||
+      p.mozMatchesSelector || p.msMatchesSelector ||
+      p.oMatchesSelector || p.webkitMatchesSelector;
+
+  
+  // crawl the document and return a list of custom elements with shadyRoots
+  // and their scoped contents
+  var crawler = {
+    // list of elements: array of {host, elements}
+    list: function() {
+      var list = [];
+      var elements = this.elementsWithShadyRoot();
+      elements.forEach(function(e) {
+        list.push({host: e, elements: this.elementsInsideShadyRoot(e)});
+      }, this);
+      return list;
+    },
+
+    elementsWithShadyRoot: function() {
+      var e$ = Polymer.dom(document).querySelectorAll('*');
+      return this.filterElementsWithRoots(e$);
+    },
+
+    elementsInsideShadyRoot: function(e) {
+      var e$ = Polymer.dom(e.root || e).querySelectorAll('*');
+      var roots = this.filterElementsWithRoots(e$);
+      roots.forEach(function(e) {
+        e$ = e$.concat(this.elementsInsideShadyRoot(e));
+      }, this);
+      return e$;
+    },
+
+    filterElementsWithRoots: function(elements) {
+      return elements.filter(function(e) {
+        return e.shadyRoot;
+      });  
+    }
+
+  };
+
+  // dump an auditor report
+  var logger = {
+
+    dump: function(log) {
+      log.forEach(function(l) {
+        console.group(l.sheet.ownerNode);
+        this.dumpRules(l.rules);
+        console.groupEnd(l.sheet.ownerNode);
+      }, this);
+    },
+
+    dumpRules: function(rules) {
+      rules.forEach(function(i) {
+        console.group(i.selector);
+        console.log(i.elements);
+        console.groupEnd(i.selector);
+      });
+    }
+
+  };
+  
+  // pruduces a style audit and reports results on the console.
+  function audit() {
+    var report = auditor.matchesForDocument(crawler.list());
+    logger.dump(report);
+  }
+
+  audit();
+
+});
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-protector.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-protector.html
new file mode 100644
index 000000000..3a72b4a53
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/expr/style-protector.html
@@ -0,0 +1,52 @@
+<link rel="import" href="../lib/x-style.html">
+<script>
+(function() {
+
+  var transformer = document.createElement('style', 'x-style');
+
+  var styleProtector = {
+
+    scopeDocumentSheets: function() {
+      this.scopeSheets(this.getSheetsToScope());
+    },
+    
+    getSheetsToScope: function() {
+      var s$ = document.styleSheets;
+      return Array.prototype.filter.call(s$, function(s) {
+        return s.ownerNode.hasAttribute(this.SCOPE_ATTR);
+      }, this);
+    },
+
+    scopeSheets: function(sheets) {
+      for (var i=0, l=sheets.length, s; (i<l) && (s=sheets[i]); i++) {
+        this.scopeSheet(s);
+      }
+    },
+
+    scopeSheet: function(sheet) {
+      var owner = sheet.ownerNode;
+      var cssText = transformer.scopeCssText(this.rulesToCss(sheet.cssRules));
+      if (owner.localName === 'link') {
+        var style = document.createElement('style');
+        style.textContent = cssText;
+        owner.parentNode.insertBefore(style, owner);
+        owner.parentNode.removeChild(owner);
+      } else {
+        owner.textContent = cssText;
+      }
+    },
+
+    rulesToCss: function(cssRules) {
+      for (var i=0, css=[]; i < cssRules.length; i++) {
+        css.push(cssRules[i].cssText);
+      }
+      return css.join('\n\n');
+    },
+
+    SCOPE_ATTR: 'needs-scoping'
+  };
+
+  addEventListener('DOMContentLoaded', styleProtector.scopeDocumentSheets());
+
+})();
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/gestures.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/gestures.html
new file mode 100644
index 000000000..109d880bc
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/gestures.html
@@ -0,0 +1,284 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+(function(scope) {
+
+ 'use strict';
+
+  var async = scope.Base.async;
+
+  var Gestures = {
+    gestures: {},
+
+    // automate the event listeners for the native events
+    // TODO(dfreedm): add a way to remove handlers.
+    add: function(evType, node, handler) {
+      // listen for events in order to "recognize" this event
+      var g = this.gestures[evType];
+      var gn = '_' + evType;
+      var info = {started: false, abortTrack: false, oneshot: false};
+      if (g && !node[gn]) {
+        if (g.touchaction) {
+          this._setupTouchAction(node, g.touchaction, info);
+        }
+        for (var i = 0, n, sn, fn; i < g.deps.length; i++) {
+          n = g.deps[i];
+          fn = g[n].bind(g, info);
+          sn = '_' + evType + '-' + n;
+          // store the handler on the node for future removal
+          node[sn] = fn;
+          node.addEventListener(n, fn);
+        }
+        node[gn] = 0;
+      }
+      // listen for the gesture event
+      node[gn]++;
+      node.addEventListener(evType, handler);
+    },
+
+    remove: function(evType, node, handler) {
+      var g = this.gestures[evType];
+      var gn = '_' + evType;
+      if (g && node[gn]) {
+        for (var i = 0, n, sn, fn; i < g.deps.length; i++) {
+          n = g.deps[i];
+          sn = '_' + evType + '-' + n;
+          fn = node[sn];
+          if (fn){
+            node.removeEventListener(n, fn);
+            // remove stored handler to allow GC
+            node[sn] = undefined;
+          }
+        }
+        node[gn] = node[gn] ? (node[gn] - 1) : 0;
+        node.removeEventListener(evType, handler);
+      }
+    },
+
+    register: function(recog) {
+      this.gestures[recog.name] = recog;
+    },
+
+    // touch will make synthetic mouse events
+    // preventDefault on touchend will cancel them,
+    // but this breaks <input> focus and link clicks
+    // Disabling "mouse" handlers for 500ms is enough
+
+    _cancelFunction: null,
+
+    cancelNextClick: function(timeout) {
+      if (!this._cancelFunction) {
+        timeout = timeout || 500;
+        var self = this;
+        var reset = function() {
+          var cfn = self._cancelFunction;
+          if (cfn) {
+            clearTimeout(cfn.id);
+            document.removeEventListener('click', cfn, true);
+            self._cancelFunction = null;
+          }
+        };
+        var canceller = function(e) {
+          e.tapPrevented = true;
+          reset();
+        };
+        canceller.id = setTimeout(reset, timeout);
+        this._cancelFunction = canceller;
+        document.addEventListener('click', canceller, true);
+      }
+    },
+
+    // try to use the native touch-action, if it exists
+    _hasNativeTA: typeof document.head.style.touchAction === 'string',
+
+    // set scrolling direction on node to check later on first move
+    // must call this before adding event listeners!
+    setTouchAction: function(node, value) {
+      if (this._hasNativeTA) {
+        node.style.touchAction = value;
+      }
+      node.touchAction = value;
+    },
+
+    _setupTouchAction: function(node, value, info) {
+      // reuse custom value on node if set
+      var ta = node.touchAction;
+      value = ta || value;
+      // set an anchor point to see how far first move is
+      node.addEventListener('touchstart', function(e) {
+        var t = e.changedTouches[0];
+        info.initialTouch = {x: t.clientX, y: t.clientY};
+        info.abortTrack = false;
+        info.oneshot = false;
+      });
+      node.addEventListener('touchmove', function(e) {
+        // only run this once
+        if (info.oneshot) {
+          return;
+        }
+        info.oneshot = true;
+        // "none" means always track
+        if (value === 'none') {
+          return;
+        }
+        // "auto" is default, always scroll
+        // bail-out if touch-action did its job
+        // the touchevent is non-cancelable if the page/area is scrolling
+        if (value === 'auto' || !value || (ta && !e.cancelable)) {
+          info.abortTrack = true;
+          return;
+        }
+        // check first move direction
+        // unfortunately, we can only make the decision in the first move,
+        // so we have to use whatever values are available.
+        // Typically, this can be a really small amount, :(
+        var t = e.changedTouches[0];
+        var x = t.clientX, y = t.clientY;
+        var dx = Math.abs(info.initialTouch.x - x);
+        var dy = Math.abs(info.initialTouch.y - y);
+        // scroll in x axis, abort track if we move more in x direction
+        if (value === 'pan-x') {
+          info.abortTrack = dx >= dy;
+          // scroll in y axis, abort track if we move more in y direction
+        } else if (value === 'pan-y') {
+          info.abortTrack = dy >= dx;
+        }
+      });
+    },
+
+    fire: function(target, type, detail, bubbles, cancelable) {
+      return target.dispatchEvent(
+        new CustomEvent(type, {
+          detail: detail,
+          bubbles: bubbles,
+          cancelable: cancelable
+        })
+      );
+    }
+
+  };
+
+  Gestures.register({
+    name: 'track',
+    touchaction: 'none',
+    deps: ['mousedown', 'touchmove', 'touchend'],
+
+    mousedown: function(info, e) {
+      var t = e.currentTarget;
+      var self = this;
+      var movefn = function movefn(e, up) {
+        if (!info.tracking && !up) {
+          // set up tap prevention
+          Gestures.cancelNextClick();
+        }
+        // first move is 'start', subsequent moves are 'move', mouseup is 'end'
+        var state = up ? 'end' : (!info.started ? 'start' : 'move');
+        info.started = true;
+        self.fire(t, e, state);
+        e.preventDefault();
+      };
+      var upfn = function upfn(e) {
+        // call mousemove function with 'end' state
+        movefn(e, true);
+        info.started = false;
+        // remove the temporary listeners
+        document.removeEventListener('mousemove', movefn);
+        document.removeEventListener('mouseup', upfn);
+      };
+      // add temporary document listeners as mouse retargets
+      document.addEventListener('mousemove', movefn);
+      document.addEventListener('mouseup', upfn);
+    },
+
+    touchmove: function(info, e) {
+      var t = e.currentTarget;
+      var ct = e.changedTouches[0];
+      // if track was aborted, stop tracking
+      if (info.abortTrack) {
+        return;
+      }
+      e.preventDefault();
+      // the first track event is sent after some hysteresis with touchmove.
+      // Use `started` state variable to differentiate the "first" move from
+      // the rest to make track.state == 'start'
+      // first move is 'start', subsequent moves are 'move'
+      var state = !info.started ? 'start' : 'move';
+      info.started = true;
+      this.fire(t, ct, state);
+    },
+
+    touchend: function(info, e) {
+      var t = e.currentTarget;
+      var ct = e.changedTouches[0];
+      // only trackend if track was started and not aborted
+      if (info.started && !info.abortTrack) {
+        // reset started state on up
+        info.started = false;
+        var ne = this.fire(t, ct, 'end');
+        // iff tracking, always prevent tap
+        e.tapPrevented = true;
+      }
+    },
+
+    fire: function(target, touch, state) {
+      return Gestures.fire(target, 'track', {
+        state: state,
+        x: touch.clientX,
+        y: touch.clientY
+      });
+    }
+
+  });
+
+  // dispatch a *bubbling* "tap" only at the node that is the target of the
+  // generating event.
+  // dispatch *synchronously* so that we can implement prevention of native
+  // actions like links being followed.
+  //
+  // TODO(dfreedm): a tap should not occur when there's too much movement.
+  // Right now, a tap can occur when a touchend happens very far from the
+  // generating touch.
+  // This *should* obviate the need for tapPrevented via track.
+  Gestures.register({
+    name: 'tap',
+    deps: ['click', 'touchend'],
+
+    click: function(info, e) {
+      this.forward(e);
+    },
+
+    touchend: function(info, e) {
+      Gestures.cancelNextClick();
+      this.forward(e);
+    },
+
+    forward: function(e) {
+      // prevent taps from being generated from events that have been
+      // canceled (e.g. via cancelNextClick) or already handled via
+      // a listener lower in the tree.
+      if (!e.tapPrevented) {
+        e.tapPrevented = true;
+        this.fire(e.target);
+      }
+    },
+
+    // fire a bubbling event from the generating target.
+    fire: function(target) {
+      Gestures.fire(target, 'tap', {}, true);
+    }
+
+  });
+
+  scope.Gestures = Gestures;
+
+})(Polymer);
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/lang.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/lang.html
new file mode 100644
index 000000000..d80e8fd1b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/lang.html
@@ -0,0 +1,21 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  // a tiny bit of sugar for `document.currentScript.ownerDocument`
+  Object.defineProperty(window, 'currentImport', {
+    enumerable: true,
+    configurable: true,
+    get: function() {
+      return (document._currentScript || document.currentScript).ownerDocument;
+    }
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/module.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/module.html
new file mode 100644
index 000000000..4bbd6b384
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/module.html
@@ -0,0 +1,56 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+(function(scope) {
+
+  function withDependencies(task, depends) {
+    depends = depends || [];
+    if (!depends.map) {
+      depends = [depends];
+    }
+    return task.apply(this, depends.map(marshal));
+  }
+
+  function module(name, dependsOrFactory, moduleFactory) {
+    var module = null;
+    switch (arguments.length) {
+      case 0:
+        return;
+      case 2:
+        // dependsOrFactory is `factory` in this case
+        module = dependsOrFactory.apply(this);
+        break;
+      default:
+        // dependsOrFactory is `depends` in this case
+        module = withDependencies(moduleFactory, dependsOrFactory);
+        break;
+    }
+    modules[name] = module;
+  };
+
+  function marshal(name) {
+    return modules[name];
+  }
+
+  var modules = {};
+
+  var using = function(depends, task) {
+    withDependencies(task, depends);
+  };
+
+  // exports
+
+  scope.marshal = marshal;
+  // `module` confuses commonjs detectors
+  scope.modulate = module;
+  scope.using = using;
+
+})(this);
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/polymer-bootstrap.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/polymer-bootstrap.html
new file mode 100644
index 000000000..af542f153
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/polymer-bootstrap.html
@@ -0,0 +1,78 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  // until ES6 modules become standard, we follow Occam and simply stake out 
+  // a global namespace
+
+  // Polymer is a Function, but of course this is also an Object, so we 
+  // hang various other objects off of Polymer.*
+  (function() {
+    var userPolymer = window.Polymer;
+    
+    window.Polymer = function(prototype) {
+      var ctor = desugar(prototype);
+      // native Custom Elements treats 'undefined' extends property
+      // as valued, the property must not exist to be ignored
+      var options = {
+        prototype: ctor.prototype
+      };
+      if (prototype.extends) {
+        options.extends = prototype.extends;
+      }
+      Polymer.telemetry._registrate(prototype);
+      document.registerElement(prototype.is, options);
+      return ctor;
+    };
+
+    var desugar = function(prototype) {
+      prototype = Polymer.Base.chainObject(prototype, Polymer.Base);
+      prototype.registerCallback();
+      return prototype.constructor;
+    };
+
+    window.Polymer = Polymer;
+
+    if (userPolymer) {
+      for (var i in userPolymer) {
+        Polymer[i] = userPolymer[i];
+      }
+    }
+
+    Polymer.Class = desugar;
+
+  })();
+  /*
+  // Raw usage
+  [ctor =] Polymer.Class(prototype);
+  document.registerElement(name, ctor);
+  
+  // Simplified usage
+  [ctor = ] Polymer(prototype);
+  */
+
+  // telemetry: statistics, logging, and debug
+
+  Polymer.telemetry = {
+    registrations: [],
+    _regLog: function(prototype) {
+      console.log('[' + prototype.is + ']: registered')
+    },
+    _registrate: function(prototype) {
+      this.registrations.push(prototype);
+      Polymer.log && this._regLog(prototype);
+    },
+    dumpRegistrations: function() {
+      this.registrations.forEach(this._regLog);
+    }
+  };
+
+</script>
+
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/resolve-url.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/resolve-url.html
new file mode 100644
index 000000000..f98fd2252
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/resolve-url.html
@@ -0,0 +1,82 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  (function() {
+
+    // path fixup for urls in cssText that's expected to 
+    // come from a given ownerDocument
+    function resolveCss(cssText, ownerDocument) {
+      return cssText.replace(CSS_URL_RX, function(m, pre, url, post) {
+        return pre + '\'' + 
+          resolve(url.replace(/["']/g, ''), ownerDocument) + 
+          '\'' + post;
+      });
+    }
+
+    // url fixup for urls in an element's attributes made relative to 
+    // ownerDoc's base url
+    function resolveAttrs(element, ownerDocument) {
+      for (var name in URL_ATTRS) {
+        var a$ = URL_ATTRS[name];
+        for (var i=0, l=a$.length, a, at, v; (i<l) && (a=a$[i]); i++) {
+          if (name === '*' || element.localName === name) {
+            at = element.attributes[a];
+            v = at && at.value;
+            if (v && (v.search(BINDING_RX) < 0)) {
+              at.value = (a === 'style') ?
+                resolveCss(v, ownerDocument) :
+                resolve(v, ownerDocument);
+            }
+          }
+        }
+      }
+    }
+
+    function resolve(url, ownerDocument) {
+      var resolver = getUrlResolver(ownerDocument);
+      resolver.href = url;
+      return resolver.href || url;
+    }
+
+    var tempDoc;
+    var tempDocBase;
+    function resolveUrl(url, baseUri) {
+      if (!tempDoc) {
+        tempDoc = document.implementation.createHTMLDocument('temp');
+        tempDocBase = tempDoc.createElement('base');
+        tempDoc.head.appendChild(tempDocBase);
+      }
+      tempDocBase.href = baseUri;
+      return resolve(url, tempDoc);
+    }
+
+    function getUrlResolver(ownerDocument) {
+      return ownerDocument.__urlResolver || 
+        (ownerDocument.__urlResolver = ownerDocument.createElement('a'));
+    }
+
+    var CSS_URL_RX = /(url\()([^)]*)(\))/g;
+    var URL_ATTRS = {
+      '*': ['href', 'src', 'style', 'url'],
+      form: ['action']
+    };
+    var BINDING_RX = /\{\{|\[\[/;
+
+    // exports
+    Polymer.ResolveUrl = {
+      resolveCss: resolveCss,
+      resolveAttrs: resolveAttrs,
+      resolveUrl: resolveUrl
+    };
+
+  })();
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/settings.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/settings.html
new file mode 100644
index 000000000..1d662cf09
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/settings.html
@@ -0,0 +1,52 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer = {
+    Settings: (function() {
+      // NOTE: Users must currently opt into using ShadowDOM. They do so by doing:
+      // Polymer = {dom: 'shadow'};
+      // TODO(sorvell): Decide if this should be auto-use when available.
+      // TODO(sorvell): if SD is auto-use, then the flag above should be something
+      // like: Polymer = {dom: 'shady'}
+      
+      // via Polymer object
+      var user = window.Polymer || {};
+
+      // via url
+      location.search.slice(1).split('&').forEach(function(o) {
+        o = o.split('=');
+        o[0] && (user[o[0]] = o[1] || true);
+      });
+
+      var wantShadow = (user.dom === 'shadow');
+      var hasShadow = Boolean(Element.prototype.createShadowRoot);
+      var nativeShadow = hasShadow && !window.ShadowDOMPolyfill;
+      var useShadow = wantShadow && hasShadow;
+
+      var hasNativeImports = Boolean('import' in document.createElement('link'));
+      var useNativeImports = hasNativeImports;
+
+      var useNativeCustomElements = (!window.CustomElements ||
+        window.CustomElements.useNative);
+
+      return {
+        wantShadow: wantShadow,
+        hasShadow: hasShadow,
+        nativeShadow: nativeShadow,
+        useShadow: useShadow,
+        useNativeShadow: useShadow && nativeShadow,
+        useNativeImports: useNativeImports,
+        useNativeCustomElements: useNativeCustomElements
+      };
+    })()
+  };
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-defaults.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-defaults.html
new file mode 100644
index 000000000..2c3c3e430
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-defaults.html
@@ -0,0 +1,32 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="style-util.html">
+<script>
+
+  (function() {
+    
+    var defaultSheet = document.createElement('style'); 
+
+    function applyCss(cssText) {
+      defaultSheet.textContent += cssText;
+      defaultSheet.__cssRules =
+        Polymer.StyleUtil.parser.parse(defaultSheet.textContent);
+    }
+
+    applyCss('');
+
+    // exports
+    Polymer.StyleDefaults = {
+      applyCss: applyCss,
+      defaultSheet: defaultSheet
+    };
+
+  })();
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-transformer.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-transformer.html
new file mode 100644
index 000000000..86b67620e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-transformer.html
@@ -0,0 +1,213 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="style-util.html">
+
+<script>
+
+  (function() {
+
+    /* Transforms ShadowDOM styling into ShadyDOM styling
+
+     * scoping: 
+
+        * elements in scope get scoping selector class="x-foo-scope"
+        * selectors re-written as follows:
+
+          div button -> div.x-foo-scope button.x-foo-scope
+
+     * :host -> scopeName
+
+     * :host(...) -> scopeName...
+
+     * ::content -> ' ' NOTE: requires use of scoping selector and selectors
+       cannot otherwise be scoped:
+       e.g. :host ::content > .bar -> x-foo > .bar
+
+     * ::shadow, /deep/: processed simimlar to ::content
+
+     * :host-context(...): NOT SUPPORTED
+
+    */
+
+    // Given a node and scope name, add a scoping class to each node 
+    // in the tree. This facilitates transforming css into scoped rules. 
+    function transformDom(node, scope, useAttr, shouldRemoveScope) {
+      _transformDom(node, scope || '', useAttr, shouldRemoveScope);
+    }
+
+    function _transformDom(node, selector, useAttr, shouldRemoveScope) {
+      if (node.setAttribute) {
+        transformElement(node, selector, useAttr, shouldRemoveScope);
+      }
+      var c$ = Polymer.dom(node).childNodes;
+      for (var i=0; i<c$.length; i++) {
+        _transformDom(c$[i], selector, useAttr, shouldRemoveScope);
+      }
+    }
+
+    function transformElement(element, scope, useAttr, shouldRemoveScope) {
+      if (useAttr) {
+        if (shouldRemoveScope) {
+          element.removeAttribute(SCOPE_NAME);
+        } else {
+          element.setAttribute(SCOPE_NAME, scope);
+        }
+      } else {
+        // note: if using classes, we add both the general 'style-scope' class
+        // as well as the specific scope. This enables easy filtering of all
+        // `style-scope` elements
+        if (scope) {
+          if (shouldRemoveScope) {
+            element.classList.remove(SCOPE_NAME, scope);
+          } else {
+            element.classList.add(SCOPE_NAME, scope);
+          }
+        }
+      }
+    }
+
+    function transformHost(host, scope) {
+    }
+
+    // Given a string of cssText and a scoping string (scope), returns
+    // a string of scoped css where each selector is transformed to include
+    // a class created from the scope. ShadowDOM selectors are also transformed
+    // (e.g. :host) to use the scoping selector.
+    function transformCss(rules, scope, ext, callback, useAttr) {
+      var hostScope = calcHostScope(scope, ext);
+      scope = calcElementScope(scope, useAttr);
+      return Polymer.StyleUtil.toCssText(rules, function(rule) {
+        transformRule(rule, scope, hostScope);
+        if (callback) {
+          callback(rule, scope, hostScope);
+        }
+      });
+    }
+
+    function calcElementScope(scope, useAttr) {
+      if (scope) {
+        return useAttr ?
+          CSS_ATTR_PREFIX + scope + CSS_ATTR_SUFFIX :
+          CSS_CLASS_PREFIX + scope;
+      } else {
+        return '';
+      }
+    }
+
+    function calcHostScope(scope, ext) {
+      return ext ? '[is=' +  scope + ']' : scope;
+    }
+
+    function transformRule(rule, scope, hostScope) {
+      _transformRule(rule, transformComplexSelector,
+        scope, hostScope);
+    }
+
+    // transforms a css rule to a scoped rule.
+    function _transformRule(rule, transformer, scope, hostScope) {
+      var p$ = rule.selector.split(COMPLEX_SELECTOR_SEP);
+      for (var i=0, l=p$.length, p; (i<l) && (p=p$[i]); i++) {
+        p$[i] = transformer(p, scope, hostScope);
+      }
+      rule.selector = p$.join(COMPLEX_SELECTOR_SEP);
+    }
+
+    function transformComplexSelector(selector, scope, hostScope) {
+      var stop = false;
+      selector = selector.replace(SIMPLE_SELECTOR_SEP, function(m, c, s) {
+        if (!stop) {
+          var o = transformCompoundSelector(s, c, scope, hostScope);
+          if (o.stop) {
+            stop = true;
+          }
+          c = o.combinator;
+          s = o.value;  
+        }
+        return c + s;
+      });
+      return selector;
+    }
+
+    function transformCompoundSelector(selector, combinator, scope, hostScope) {
+      // replace :host with host scoping class
+      var jumpIndex = selector.search(SCOPE_JUMP);
+      if (selector.indexOf(HOST) >=0) {
+        // :host(...)
+        selector = selector.replace(HOST_PAREN, function(m, host, paren) {
+          return hostScope + paren;
+        });
+        // now normal :host
+        selector = selector.replace(HOST, hostScope);
+      // replace other selectors with scoping class
+      } else if (jumpIndex !== 0) {
+        selector = scope ? transformSimpleSelector(selector, scope) : selector;
+      }
+      // remove left-side combinator when dealing with ::content.
+      if (selector.indexOf(CONTENT) >= 0) {
+        combinator = '';
+      }
+      // process scope jumping selectors up to the scope jump and then stop
+      // e.g. .zonk ::content > .foo ==> .zonk.scope > .foo
+      var stop;
+      if (jumpIndex >= 0) {
+        selector = selector.replace(SCOPE_JUMP, ' ');
+        stop = true;
+      }
+      return {value: selector, combinator: combinator, stop: stop};
+    }
+
+    function transformSimpleSelector(selector, scope) {
+      var p$ = selector.split(PSEUDO_PREFIX);
+      p$[0] += scope;
+      return p$.join(PSEUDO_PREFIX);
+    }
+
+    function transformRootRule(rule) {
+      _transformRule(rule, transformRootSelector);
+    }
+
+    function transformRootSelector(selector) {
+      return selector.match(SCOPE_JUMP) ?
+        transformComplexSelector(selector) :
+        selector.trim() + SCOPE_ROOT_SELECTOR;
+    }
+
+    var SCOPE_NAME = 'style-scope';
+    var SCOPE_ROOT_SELECTOR = ':not([' + SCOPE_NAME + '])' + 
+      ':not(.' + SCOPE_NAME + ')';
+    var COMPLEX_SELECTOR_SEP = ',';
+    var SIMPLE_SELECTOR_SEP = /(^|[\s>+~]+)([^\s>+~]+)/g;
+    var HOST = ':host';
+    // NOTE: this supports 1 nested () pair for things like 
+    // :host(:not([selected]), more general support requires
+    // parsing which seems like overkill
+    var HOST_PAREN = /(\:host)(?:\(((?:\([^)(]*\)|[^)(]*)+?)\))/g;
+    var CONTENT = '::content';
+    var SCOPE_JUMP = /\:\:content|\:\:shadow|\/deep\//;
+    var CSS_CLASS_PREFIX = '.';
+    var CSS_ATTR_PREFIX = '[' + SCOPE_NAME + '~=';
+    var CSS_ATTR_SUFFIX = ']';
+    var PSEUDO_PREFIX = ':';
+
+    // exports
+    Polymer.StyleTransformer = {
+      element: transformElement,
+      dom: transformDom,
+      host: transformHost,
+      css: transformCss,
+      rule: transformRule,
+      rootRule: transformRootRule,
+      SCOPE_NAME: SCOPE_NAME
+    };
+
+  })();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-util.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-util.html
new file mode 100644
index 000000000..b9634e43a
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/style-util.html
@@ -0,0 +1,77 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="css-parse.html">
+
+<script>
+
+  (function() {
+
+    function toCssText(rules, callback) {
+      if (typeof rules === 'string') {
+        rules = Polymer.CssParse.parse(rules);
+      } 
+      if (callback) {
+        forEachStyleRule(rules, callback);
+      }
+      return Polymer.CssParse.stringify(rules);
+    }
+
+    function forEachStyleRule(node, cb) {
+      var s = node.selector;
+      var skipRules = false;
+      if (s) {
+        if ((s.indexOf(AT_RULE) !== 0) && (s.indexOf(MIXIN_SELECTOR) !== 0)) {
+          cb(node);
+        }
+        skipRules = (s.indexOf(KEYFRAME_RULE) >= 0) || 
+          (s.indexOf(MIXIN_SELECTOR) >= 0);
+      }
+      var r$ = node.rules;
+      if (r$ && !skipRules) {
+        for (var i=0, l=r$.length, r; (i<l) && (r=r$[i]); i++) {
+          forEachStyleRule(r, cb);
+        }
+      }
+    }
+
+    // add a string of cssText to the document.
+    function applyCss(cssText, moniker, target, lowPriority) {
+      var style = document.createElement('style');
+      if (moniker) {
+        style.setAttribute('scope', moniker);
+      }
+      style.textContent = cssText;
+      target = target || document.head;
+      if (lowPriority) {
+        var n$ = target.querySelectorAll('style[scope]');
+        var ref = n$.length ? n$[n$.length-1].nextSibling : target.firstChild;
+        target.insertBefore(style, ref);
+     } else {
+        target.appendChild(style);
+      }
+      return style;
+    }
+
+    var AT_RULE = '@';
+    var KEYFRAME_RULE = 'keyframe';
+    var MIXIN_SELECTOR = '--';
+
+    // exports
+    Polymer.StyleUtil = {
+      parser: Polymer.CssParse,
+      applyCss: applyCss,
+      forEachStyleRule: forEachStyleRule,
+      toCssText: toCssText
+    };
+
+  })();
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/templatizer.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/templatizer.html
new file mode 100644
index 000000000..2a5c5d80b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/templatizer.html
@@ -0,0 +1,253 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<script>
+
+  Polymer.Templatizer = {
+
+    templatize: function(template) {
+      this._templatized = template;
+      // TODO(sjmiles): supply _alternate_ content reference missing from root
+      // templates (not nested). `_content` exists to provide content sharing
+      // for nested templates.
+      if (!template._content) {
+        template._content = template.content;
+      }
+      // fast path if template's anonymous class has been memoized
+      if (template._content._ctor) {
+        this.ctor = template._content._ctor;
+        //console.log('Templatizer.templatize: using memoized archetype');
+        // forward parent properties to archetype
+        this._prepParentProperties(this.ctor.prototype);
+        return;
+      }
+      // `archetype` is the prototype of the anonymous
+      // class created by the templatizer
+      var archetype = Object.create(Polymer.Base);
+      // normally Annotations.parseAnnotations(template) but
+      // archetypes do special caching
+      this.customPrepAnnotations(archetype, template);
+
+      // setup accessors
+      archetype._prepEffects();
+      archetype._prepBehaviors();
+      archetype._prepBindings();
+
+      // forward parent properties to archetype
+      this._prepParentProperties(archetype);
+
+      // boilerplate code
+      archetype._notifyPath = this._notifyPathImpl;
+      archetype._scopeElementClass = this._scopeElementClassImpl;
+      // boilerplate code
+      var _constructor = this._constructorImpl;
+      var ctor = function TemplateInstance(model, host) {
+        _constructor.call(this, model, host);
+      };
+      // standard references
+      ctor.prototype = archetype;
+      archetype.constructor = ctor;
+      // TODO(sjmiles): constructor cache?
+      template._content._ctor = ctor;
+      // TODO(sjmiles): choose less general name
+      this.ctor = ctor;
+    },
+
+    _getRootDataHost: function() {
+      return (this.dataHost && this.dataHost._rootDataHost) || this.dataHost;
+    },
+
+    _getAllStampedChildren: function(children) {
+      children = children || [];
+      if (this._getStampedChildren) {
+        var c$ = this._getStampedChildren();
+        for (var i=0, c; c = c$[i]; i++) {
+          children.push(c);
+          if (c._getAllStampedChildren) {
+            c._getAllStampedChildren(children);
+          }
+        }
+      }
+      return children;
+    },
+
+    customPrepAnnotations: function(archetype, template) {
+      if (template) {
+        archetype._template = template;
+        var c = template._content;
+        if (c) {
+          var rootDataHost = archetype._rootDataHost;
+          if (rootDataHost) {
+            Polymer.Annotations.prepElement =
+              rootDataHost._prepElement.bind(rootDataHost);
+          }
+          archetype._notes = c._notes ||
+            Polymer.Annotations.parseAnnotations(template);
+          c._notes = archetype._notes;
+          Polymer.Annotations.prepElement = null;
+          archetype._parentProps = c._parentProps;
+        }
+        else {
+          console.warn('no _content');
+        }
+      }
+      else {
+        console.warn('no _template');
+      }
+    },
+
+    // Sets up accessors on the template to call abstract _forwardParentProp
+    // API that should be implemented by Templatizer users to get parent
+    // properties to their template instances.  These accessors are memoized
+    // on the archetype and copied to instances.
+    _prepParentProperties: function(archetype) {
+      var parentProps = this._parentProps = archetype._parentProps;
+      if (this._forwardParentProp && parentProps) {
+        // Prototype setup (memoized on archetype)
+        var proto = archetype._parentPropProto;
+        if (!proto) {
+          proto = archetype._parentPropProto = Object.create(null);
+          if (this._templatized != this) {
+            // Assumption: if `this` isn't the template being templatized,
+            // assume that the template is not a Poylmer.Base, so prep it
+            // for binding
+            Polymer.Bind.prepareModel(proto);
+          }
+          // Create accessors for each parent prop that forward the property
+          // to template instances through abstract _forwardParentProp API
+          // that should be implemented by Templatizer users
+          for (var prop in parentProps) {
+            var parentProp = '_parent_' + prop;
+            var effects = [{
+              kind: 'function',
+              effect: { function: this._createForwardPropEffector(prop) }
+            }];
+            Polymer.Bind._createAccessors(proto, parentProp, effects);
+          }
+        }
+        // Instance setup
+        if (this._templatized != this) {
+          Polymer.Bind.prepareInstance(this._templatized);
+          this._templatized._forwardParentProp =
+            this._forwardParentProp.bind(this);
+        }
+        this._extendTemplate(this._templatized, proto);
+      }
+    },
+
+    _createForwardPropEffector: function(prop) {
+      return function(source, value) {
+        this._forwardParentProp(prop, value);
+      };
+    },
+
+    // Similar to Polymer.Base.extend, but retains any previously set instance
+    // values (_propertySet back on instance once accessor is installed)
+    _extendTemplate: function(template, proto) {
+      Object.getOwnPropertyNames(proto).forEach(function(n) {
+        var val = template[n];
+        var pd = Object.getOwnPropertyDescriptor(proto, n);
+        Object.defineProperty(template, n, pd);
+        if (val !== undefined) {
+          template._propertySet(n, val);
+        }
+      });
+    },
+
+    _notifyPathImpl: function(path, value) {
+      var p = path.match(/([^.]*)\.(([^.]*).*)/);
+                          // 'root.sub.path'
+      var root = p[1];    // 'root'
+      var sub = p[3];     // 'sub'
+      var subPath = p[2]; // 'sub.path'
+      // Notify host of parent.* path/property changes
+      var dataHost = this.dataHost;
+      if (root == 'parent') {
+        if (sub == subPath) {
+          dataHost.dataHost[sub] = value;
+        } else {
+          dataHost.notifyPath('_parent_' + subPath, value);
+        }
+      }
+      // Extension point for Templatizer sub-classes
+      if (dataHost._forwardInstancePath) {
+        dataHost._forwardInstancePath.call(dataHost, this, root, subPath, value);
+      }
+    },
+
+    // Overrides Base notify-path module
+    _pathEffector: function(path, value, fromAbove) {
+      if (this._forwardParentPath) {
+        if (path.indexOf('_parent_') === 0) {
+          this._forwardParentPath(path.substring(8), value);
+        }
+      }
+      Polymer.Base._pathEffector.apply(this, arguments);
+    },
+
+    _constructorImpl: function(model, host) {
+      var rootDataHost = host._getRootDataHost();
+      if (rootDataHost) {
+        this.listen = rootDataHost.listen.bind(rootDataHost);
+        this._rootDataHost = rootDataHost;
+      }
+      this._setupConfigure(model);
+      this._pushHost(host);
+      this.root = this.instanceTemplate(this._template);
+      this.root.__styleScoped = true;
+      this._popHost();
+      this._marshalAnnotatedNodes();
+      this._marshalInstanceEffects();
+      this._marshalAnnotatedListeners();
+      this._tryReady();
+    },
+
+    _scopeElementClassImpl: function(node, value) {
+      var host = this._rootDataHost;
+      if (host) {
+        return host._scopeElementClass(node, value);
+      }
+    },
+
+    stamp: function(model) {
+      model = model || {};
+      if (this._parentProps) {
+        // TODO(kschaaf): Maybe this is okay
+        // model.parent = this.dataHost;
+        model.parent = model.parent || {};
+        for (var prop in this._parentProps) {
+          model.parent[prop] = this['_parent_' + prop];
+        }
+      }
+      return new this.ctor(model, this);
+    }
+
+    // TODO(sorvell): note, using the template as host is ~5-10% faster if
+    // elements have no default values.
+    // _constructorImpl: function(model, host) {
+    //   this._setupConfigure(model);
+    //   host._beginHost();
+    //   this.root = this.instanceTemplate(this._template);
+    //   host._popHost();
+    //   this._marshalTemplateContent();
+    //   this._marshalAnnotatedNodes();
+    //   this._marshalInstanceEffects();
+    //   this._marshalAnnotatedListeners();
+    //   this._ready();
+    // },
+
+    // stamp: function(model) {
+    //   return new this.ctor(model, this.dataHost);
+    // }
+
+
+  };
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-array-selector.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-array-selector.html
new file mode 100644
index 000000000..536c38ee3
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-array-selector.html
@@ -0,0 +1,178 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<!--
+Keeping structured data in sync requires that Polymer understand the path
+associations of data being bound.  The `x-array-selector` element ensures path
+linkage when selecting specific items from an array (either single or multiple).
+The `items` property accepts an array of user data, and via the `select(item)`
+and `deselect(item)` API, updates the `selected` property which may be bound to
+other parts of the application, and any changes to sub-fields of `selected`
+item(s) will be kept in sync with items in the `items` array.  When `multi`
+is false, `selected` is a property representing the last selected item.  When
+`multi` is true, `selected` is an array of multiply selected items.
+
+```html
+<dom-module id="employee-list">
+
+  <template>
+
+    <div> Employee list: </div>
+    <template is="x-repeat" id="employeeList" items="{{employees}}">
+        <div>First name: <span>{{item.first}}</span></div>
+        <div>Last name: <span>{{item.last}}</span></div>
+        <button on-click="toggleSelection">Select</button>
+    </template>
+    
+    <x-array-selector id="selector" items="{{employees}}" selected="{{selected}}" multi toggle></x-array-selector>
+    
+    <div> Selected employees: </div>
+    <template is="x-repeat" items="{{selected}}">
+        <div>First name: <span>{{item.first}}</span></div>
+        <div>Last name: <span>{{item.last}}</span></div>
+    </template>
+    
+  </template>
+
+  <script>
+    Polymer({
+      is: 'employee-list',
+      ready: function() {
+        this.employees = [
+            {first: 'Bob', last: 'Smith'},
+            {first: 'Sally', last: 'Johnson'},
+            ...
+        ];
+      },
+      toggleSelection: function(e) {
+        var item = this.$.employeeList.itemForElement(e.target);
+        this.$.selector.select(item);
+      }
+    });
+  </script>
+
+</dom-module>
+``` 
+-->
+
+<script>
+
+  Polymer({
+    is: 'x-array-selector',
+    
+    properties: {
+
+      /**
+       * An array containing items from which selection will be made.
+       */
+      items: {
+        type: Array,
+        observer: '_itemsChanged'
+      },
+
+      /**
+       * When `multi` is true, this is an array that contains any selected.
+       * When `multi` is false, this is the currently selected item, or `null`
+       * if no item is selected.
+       */
+      selected: {
+        type: Object,
+        notify: true
+      },
+
+      /**
+       * When `true`, calling `select` on an item that is already selected
+       * will deselect the item.
+       */
+      toggle: Boolean,
+
+      /**
+       * When `true`, multiple items may be selected at once (in this case,
+       * `selected` is an array of currently selected items).  When `false`,
+       * only one item may be selected at a time.
+       */
+      multi: Boolean
+    },
+    
+    _itemsChanged: function() {
+      // Unbind previous selection
+      if (Array.isArray(this.selected)) {
+        for (var i=0; i<this.selected.length; i++) {
+          this.unbindPaths('selected.' + i);
+        }
+      } else {
+        this.unbindPaths('selected');
+      }
+      // Initialize selection
+      if (this.multi) {
+        this.selected = [];
+      } else {
+        this.selected = null;
+      }
+    },
+
+    /**
+     * Deselects the given item if it is already selected.
+     */
+    deselect: function(item) {
+      if (this.multi) {
+        var scol = Polymer.Collection.get(this.selected);
+        // var skey = scol.getKey(item);
+        // if (skey >= 0) {
+        var sidx = this.selected.indexOf(item);
+        if (sidx >= 0) {
+          var skey = scol.getKey(item);
+          this.selected.splice(sidx, 1);
+          // scol.remove(item);
+          this.unbindPaths('selected.' + skey);
+          return true;
+        }
+      } else {
+        this.selected = null;
+        this.unbindPaths('selected');
+      }
+    },
+
+    /**
+     * Selects the given item.  When `toggle` is true, this will automatically
+     * deselect the item if already selected.
+     */
+    select: function(item) {
+      var icol = Polymer.Collection.get(this.items);
+      var key = icol.getKey(item);
+      if (this.multi) {
+        // var sidx = this.selected.indexOf(item);
+        // if (sidx < 0) {
+        var scol = Polymer.Collection.get(this.selected);
+        var skey = scol.getKey(item);
+        if (skey >= 0) {
+          this.deselect(item);
+        } else if (this.toggle) {
+          this.selected.push(item);
+          // this.bindPaths('selected.' + sidx, 'items.' + skey);
+          // skey = Polymer.Collection.get(this.selected).add(item);
+          this.async(function() {
+            skey = scol.getKey(item);
+            this.bindPaths('selected.' + skey, 'items.' + key);
+          });
+        }
+      } else {
+        if (this.toggle && item == this.selected) {
+          this.deselect();
+        } else {
+          this.bindPaths('selected', 'items.' + key);
+          this.selected = item;
+        }
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-autobind.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-autobind.html
new file mode 100644
index 000000000..11b0af5f4
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-autobind.html
@@ -0,0 +1,82 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<!--
+
+**THIS ELEMENT IS EXPERIMENTAL.  API AND NAME SUBJECT TO CHANGE.**
+
+Polymer's binding features are only available within templates that are managed
+by Polymer.  As such, these features are available in templates used to define
+Polymer elements, for example, but not for elements placed directly in the main
+document.
+
+In order to use Polymer bindings without defining a new custom element, elements
+utilizing bindings may be wrapped with the `x-autobind` template extension.
+This template will immediately stamp itself into the main document and bind
+elements to the template itself as the binding scope.
+
+```html
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="components/webcomponentsjs/webcomponents-lite.js"></script>
+  <link rel="import" href="components/polymer/polymer.html">
+  <link rel="import" href="components/core-ajax/core-ajax.html">
+
+</head>
+<body>
+
+  <template is="x-autobind">
+
+    <core-ajax url="http://..." lastresponse="{{data}}"></core-ajax>
+
+    <template is="x-repeat" items="{{data}}">
+        <div><span>{{item.first}}</span> <span>{{item.last}}</span></div>
+    </template>
+
+  </template>
+
+</body>
+</html>
+```
+
+-->
+
+<script>
+
+  Polymer({
+
+    is: 'x-autobind',
+
+    extends: 'template',
+
+    _registerFeatures: function() {
+      this._prepExtends();
+      this._prepConstructor();
+    },
+
+    _finishDistribute: function() {
+      var parentDom = Polymer.dom(Polymer.dom(this).parentNode);
+      parentDom.insertBefore(this.root, this);
+    },
+
+    _initFeatures: function() {
+      this._template = this;
+      this._prepAnnotations();
+      this._prepEffects();
+      this._prepBehaviors();
+      this._prepBindings();
+      Polymer.Base._initFeatures.call(this);
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-if.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-if.html
new file mode 100644
index 000000000..3a5bc27d0
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-if.html
@@ -0,0 +1,139 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="templatizer.html">
+
+<script>
+
+  /**
+   * Stamps the template iff the `if` property is truthy.
+   *
+   * When `if` becomes falsey, the stamped content is hidden but not
+   * removed from dom. When `if` subsequently becomes truthy again, the content
+   * is simply re-shown. This approach is used due to its favorable performance
+   * characteristics: the expense of creating template content is paid only 
+   * once and lazily.
+   *
+   * Set the `restamp` property to true to force the stamped content to be
+   * created / destroyed when the `if` condition changes.
+   */
+  Polymer({
+
+    is: 'x-if',
+    extends: 'template',
+
+    properties: {
+
+      'if': {
+        type: Boolean,
+        value: false
+      },
+
+      restamp: {
+        type: Boolean,
+        value: false
+      }
+
+    },
+
+    behaviors: [
+      Polymer.Templatizer
+    ],
+
+    observers: [
+      'render(if, restamp)'
+    ],
+
+    render: function() {
+      this.debounce('render', function() {
+        if (this.if) {
+          if (!this.ctor) {
+            this._wrapTextNodes(this._content);
+            this.templatize(this);
+          }
+          this._ensureInstance();
+        } else if (this.restamp) {
+          this._teardownInstance();
+        }
+        if (!this.restamp && this._instance) {
+          this._showHideInstance(this.if);
+        }
+      });
+    },
+
+    _ensureInstance: function() {
+      if (!this._instance) {
+        // TODO(sorvell): pickup stamping logic from x-repeat
+        this._instance = this.stamp();
+        var root = this._instance.root;
+        this._instance._children = Array.prototype.slice.call(root.childNodes);
+        // TODO(sorvell): this incantation needs to be simpler.
+        var parent = Polymer.dom(Polymer.dom(this).parentNode);
+        parent.insertBefore(root, this);
+      }
+    },
+
+    _teardownInstance: function() {
+      if (this._instance) {
+        var parent = Polymer.dom(Polymer.dom(this).parentNode);
+        this._instance._children.forEach(function(n) {
+          parent.removeChild(n);
+        });
+        this._instance = null;
+      }
+    },
+
+    _wrapTextNodes: function(root) {
+      // wrap text nodes in span so they can be hidden.
+      for (var n = root.firstChild; n; n=n.nextSibling) {
+        if (n.nodeType === Node.TEXT_NODE) {
+          var s = document.createElement('span');
+          root.insertBefore(s, n);
+          s.appendChild(n);
+          n = s;
+        }
+      }
+    },
+
+    // Implements extension point from Templatizer mixin
+    _getStampedChildren: function() {
+      return this._instance._children;
+    },
+
+    _showHideInstance: function(showing) {
+      this._getAllStampedChildren().forEach(function(n) {
+        if (n.setAttribute) {
+          this.serializeValueToAttribute(!showing, 'hidden', n);
+        }
+      }, this);
+    },
+
+    // Implements extension point from Templatizer mixin
+    // Called as side-effect of a host property change, responsible for
+    // notifying parent.<prop> path change on instance
+    _forwardParentProp: function(prop, value) {
+      if (this._instance) {
+        this._instance.parent[prop] = value;
+        this._instance.notifyPath('parent.' + prop, value, true);
+      }
+    },
+
+    // Implements extension point from Templatizer
+    // Called as side-effect of a host path change, responsible for
+    // notifying parent.<path> path change on each row
+    _forwardParentPath: function(path, value) {
+      if (this._instance) {
+        this._instance.notifyPath('parent.' + path, value, true);
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-repeat.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-repeat.html
new file mode 100644
index 000000000..c58426884
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-repeat.html
@@ -0,0 +1,546 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<!--
+
+**THIS ELEMENT IS EXPERIMENTAL.  API AND NAME SUBJECT TO CHANGE.**
+
+The `x-repeat` element is a custom `HTMLTemplateElement` type extension that
+automatically stamps and binds one instance of template content to each object
+in a user-provided array.  `x-repeat` accepts an `items` property, and one
+instance of the template is stamped for each item into the DOM at the location
+of the `x-repeat` element.  The `item` property will be set on each instance's
+binding scope, thus templates should bind to sub-properties of `item`.
+
+Example:
+
+```html
+<dom-module id="employee-list">
+
+  <template>
+
+    <div> Employee list: </div>
+    <template is="x-repeat" items="{{employees}}">
+        <div>First name: <span>{{item.first}}</span></div>
+        <div>Last name: <span>{{item.last}}</span></div>
+    </template>
+
+  </template>
+
+  <script>
+    Polymer({
+      is: 'employee-list',
+      ready: function() {
+        this.employees = [
+            {first: 'Bob', last: 'Smith'},
+            {first: 'Sally', last: 'Johnson'},
+            ...
+        ];
+      }
+    });
+  </script>
+
+</dom-module>
+```
+
+Notifications for changes to items sub-properties will be forwarded to template
+instances, which will update via the normal structured data notification system.
+
+Mutations to the `items` array itself (`push`, `pop`, `splice`, `shift`,
+`unshift`) are observed via `Array.observe` (where supported, or an
+shim of this API on unsupported browsers), and template instances are kept in
+sync with the data in the array.
+
+A view-specific filter/sort may be applied to each `x-repeat` by supplying a
+`filter` and/or `sort` property.  This may be a string that names a function on
+the host, or a function may be assigned to the property directly.  The functions
+should implemented following the standard `Array` filter/sort API.
+
+In order to re-run the filter or sort functions based on changes to sub-fields
+of `items`, the `observe` property may be set as a space-separated list of
+`item` sub-fields that should cause a re-filter/sort when modified.
+
+For example, for an `x-repeat` with a filter of the following:
+
+```js
+isEngineer: function(item) {
+    return item.type == 'engineer' || item.manager.type == 'engineer';
+}
+```
+
+Then the `observe` property should be configured as follows:
+
+```html
+<template is="x-repeat" items="{{employees}}"
+          filter="isEngineer" observe="type manager.type">
+```
+
+-->
+
+<link rel="import" href="templatizer.html">
+<link rel="import" href="../array-observe.html">
+<link rel="import" href="../collection.html">
+
+<script>
+
+  Polymer({
+
+    is: 'x-repeat',
+    extends: 'template',
+
+    properties: {
+
+      /**
+       * An array containing items determining how many instances of the template
+       * to stamp and that that each template instance should bind to.
+       */
+      items: {
+        type: Array
+      },
+
+      /**
+       * A function that should determine the sort order of the items.  This
+       * property should either be provided as a string, indicating a method
+       * name on the element's host, or else be an actual function.  The
+       * function should match the sort function passed to `Array.sort`.
+       * Using a sort function has no effect on the underlying `items` array.
+       */
+      sort: {
+        type: Function,
+        observer: '_sortChanged'
+      },
+
+      /**
+       * A function that can be used to filter items out of the view.  This
+       * property should either be provided as a string, indicating a method
+       * name on the element's host, or else be an actual function.  The
+       * function should match the sort function passed to `Array.filter`.
+       * Using a filter function has no effect on the underlying `items` array.
+       */
+      filter: {
+        type: Function,
+        observer: '_filterChanged'
+      },
+
+      /**
+       * When using a `filter` or `sort` function, the `observe` property
+       * should be set to a space-separated list of the names of item
+       * sub-fields that should trigger a re-sort or re-filter when changed.
+       * These should generally be fields of `item` that the sort or filter
+       * function depends on.
+       */
+      observe: {
+        type: String,
+        observer: '_observeChanged'
+      },
+
+      /**
+       * When using a `filter` or `sort` function, the `delay` property
+       * determines a debounce time after a change to observed item
+       * properties that must pass before the filter or sort is re-run.
+       * This is useful in rate-limiting shuffing of the view when
+       * item changes may be frequent.
+       */
+      delay: Number
+    },
+
+    behaviors: [
+      Polymer.Templatizer
+    ],
+
+    observers: [
+      '_itemsChanged(items.*)'
+    ],
+
+    created: function() {
+      this.boundCollectionObserver = this.render.bind(this);
+    },
+
+    ready: function() {
+      // Templatizing (generating the instance constructor) needs to wait
+      // until attached, since it may not have its template content handed
+      // back to it until then, following its host template stamping
+      if (!this.ctor) {
+        this.templatize(this);
+      }
+    },
+
+    _sortChanged: function() {
+      var dataHost = this._getRootDataHost();
+      this._sortFn = this.sort && (typeof this.sort == 'function' ?
+        this.sort : dataHost[this.sort].bind(this.host));
+      if (this.items) {
+        this.debounce('render', this.render);
+      }
+    },
+
+    _filterChanged: function() {
+      var dataHost = this._getRootDataHost();
+      this._filterFn = this.filter && (typeof this.filter == 'function' ?
+        this.filter : dataHost[this.filter].bind(this.host));
+      if (this.items) {
+        this.debounce('render', this.render);
+      }
+    },
+
+    _observeChanged: function() {
+      this._observePaths = this.observe &&
+        this.observe.replace('.*', '.').split(' ');
+    },
+
+    _itemsChanged: function(change) {
+      if (change.path == 'items') {
+        this._unobserveCollection();
+        if (change.value) {
+          this._observeCollection(change.value);
+          this.debounce('render', this.render);
+        }
+      } else {
+        this._forwardItemPath(change.path, change.value);
+        this._checkObservedPaths(change.path);
+      }
+    },
+
+    _checkObservedPaths: function(path) {
+      if (this._observePaths && path.indexOf('items.') === 0) {
+        path = path.substring(path.indexOf('.', 6) + 1);
+        var paths = this._observePaths;
+        for (var i=0; i<paths.length; i++) {
+          if (path.indexOf(paths[i]) === 0) {
+            this.debounce('render', this.render, this.delay);
+            return;
+          }
+        }
+      }
+    },
+
+    _observeCollection: function(items) {
+      this.collection = Array.isArray(items) ? Polymer.Collection.get(items) : items;
+      this.collection.observe(this.boundCollectionObserver);
+    },
+
+    _unobserveCollection: function() {
+      if (this.collection) {
+        this.collection.unobserve(this.boundCollectionObserver);
+      }
+    },
+
+    render: function(splices) {
+      this.flushDebouncer('render');
+      var c = this.collection;
+      if (splices) {
+        if (this._sortFn || splices[0].index == null) {
+          this._applySplicesViewSort(splices);
+        } else {
+          this._applySplicesArraySort(splices);
+        }
+      } else {
+        this._sortAndFilter();
+      }
+      var rowForKey = this._rowForKey = {};
+      var keys = this._orderedKeys;
+      // Assign items and keys
+      this.rows = this.rows || [];
+      for (var i=0; i<keys.length; i++) {
+        var key = keys[i];
+        var item = c.getItem(key);
+        var row = this.rows[i];
+        rowForKey[key] = i;
+        if (!row) {
+          this.rows.push(row = this._insertRow(i, null, item));
+        }
+        row.item = item;
+        row.key = key;
+        row.index = i;
+      }
+      // Remove extra
+      for (; i<this.rows.length; i++) {
+        this._detachRow(i);
+      }
+      this.rows.splice(keys.length, this.rows.length-keys.length);
+    },
+
+    _sortAndFilter: function() {
+      var c = this.collection;
+      this._orderedKeys = c.getKeys();
+      // Filter
+      if (this._filterFn) {
+        this._orderedKeys = this._orderedKeys.filter(function(a) {
+          return this._filterFn(c.getItem(a));
+        }, this);
+      }
+      // Sort
+      if (this._sortFn) {
+        this._orderedKeys.sort(function(a, b) {
+          return this._sortFn(c.getItem(a), c.getItem(b));
+        }.bind(this));
+      }
+    },
+
+    _keySort: function(a, b) {
+      return this.collection.getKey(a) - this.collection.getKey(b);
+    },
+
+    _applySplicesViewSort: function(splices) {
+      var c = this.collection;
+      var keys = this._orderedKeys;
+      var rows = this.rows;
+      var removedRows = [];
+      var addedKeys = [];
+      var pool = [];
+      var sortFn = this._sortFn || this._keySort.bind(this);
+      splices.forEach(function(s) {
+        // Collect all removed row idx's
+        for (var i=0; i<s.removed.length; i++) {
+          var idx = this._rowForKey[s.removed[i]];
+          if (idx != null) {
+            removedRows.push(idx);
+          }
+        }
+        // Collect all added keys
+        for (i=0; i<s.added.length; i++) {
+          addedKeys.push(s.added[i]);
+        }
+      }, this);
+      if (removedRows.length) {
+        // Sort removed rows idx's
+        removedRows.sort();
+        // Remove keys and pool rows (backwards, so we don't invalidate rowForKey)
+        for (i=removedRows.length-1; i>=0 ; i--) {
+          var idx = removedRows[i];
+          pool.push(this._detachRow(idx));
+          rows.splice(idx, 1);
+          keys.splice(idx, 1);
+        }
+      }
+      if (addedKeys.length) {
+        // Filter added keys
+        if (this._filterFn) {
+          addedKeys = addedKeys.filter(function(a) {
+            return this._filterFn(c.getItem(a));
+          }, this);
+        }
+        // Sort added keys
+        addedKeys.sort(function(a, b) {
+          return this.sortFn(c.getItem(a), c.getItem(b));
+        }, this);
+        // Insert new rows using sort (from pool or newly created)
+        var start = 0;
+        for (i=0; i<addedKeys.length; i++) {
+          start = this._insertRowIntoViewSort(start, addedKeys[i], pool);
+        }
+      }
+    },
+
+    _insertRowIntoViewSort: function(start, key, pool) {
+      var c = this.collection;
+      var item = c.getItem(key);
+      var end = this.rows.length - 1;
+      var idx = -1;
+      var sortFn = this._sortFn || this._keySort.bind(this);
+      // Binary search for insertion point
+      while (start <= end) {
+        var mid = (start + end) >> 1;
+        var midKey = this._orderedKeys[mid];
+        var cmp = sortFn(c.getItem(midKey), item);
+        if (cmp < 0) {
+          start = mid + 1;
+        } else if (cmp > 0) {
+          end = mid - 1;
+        } else {
+          idx = mid;
+          break;
+        }
+      }
+      if (idx < 0) {
+        idx = end + 1;
+      }
+      // Insert key & row at insertion point
+      this._orderedKeys.splice(idx, 0, key);
+      this.rows.splice(idx, 0, this._insertRow(idx, pool));
+      return idx;
+    },
+
+    _applySplicesArraySort: function(splices) {
+      var keys = this._orderedKeys;
+      var pool = [];
+      splices.forEach(function(s) {
+        // Remove & pool rows first, to ensure we can fully reuse removed rows
+        for (var i=0; i<s.removed.length; i++) {
+          pool.push(this._detachRow(s.index + i));
+        }
+        this.rows.splice(s.index, s.removed.length);
+      }, this);
+      var c = this.collection;
+      var filterDelta = 0;
+      splices.forEach(function(s) {
+        // Filter added keys
+        var addedKeys = s.added;
+        if (this._filterFn) {
+          addedKeys = addedKeys.filter(function(a) {
+            return this._filterFn(c.getItem(a));
+          }, this);
+          filterDelta += (s.added.length - addedKeys.length);
+        }
+        var idx = s.index - filterDelta;
+        // Apply splices to keys
+        var args = [idx, s.removed.length].concat(addedKeys);
+        keys.splice.apply(keys, args);
+        // Insert new rows (from pool or newly created)
+        var addedRows = [];
+        for (i=0; i<s.added.length; i++) {
+          addedRows.push(this._insertRow(idx + i, pool));
+        }
+        args = [s.index, 0].concat(addedRows);
+        this.rows.splice.apply(this.rows, args);
+      }, this);
+    },
+
+    _detachRow: function(idx) {
+      var row = this.rows[idx];
+      var parentNode = Polymer.dom(this).parentNode;
+      for (var i=0; i<row._children.length; i++) {
+        var el = row._children[i];
+        Polymer.dom(row.root).appendChild(el);
+      }
+      return row;
+    },
+
+    _insertRow: function(idx, pool, item) {
+      var row = (pool && pool.pop()) || this._generateRow(idx, item);
+      var beforeRow = this.rows[idx];
+      var beforeNode = beforeRow ? beforeRow._children[0] : this;
+      var parentNode = Polymer.dom(this).parentNode;
+      Polymer.dom(parentNode).insertBefore(row.root, beforeNode);
+      return row;
+    },
+
+    _generateRow: function(idx, item) {
+      var row = this.stamp({
+        index: idx,
+        key: this.collection.getKey(item),
+        item: item
+      });
+      // each row is a document fragment which is lost when we appendChild,
+      // so we have to track each child individually
+      var children = [];
+      for (var n = row.root.firstChild; n; n=n.nextSibling) {
+        children.push(n);
+        n._templateInstance = row;
+      }
+      // Since archetype overrides Base/HTMLElement, Safari complains
+      // when accessing `children`
+      row._children = children;
+      return row;
+    },
+
+    // Implements extension point from Templatizer mixin
+    _getStampedChildren: function() {
+      var children = [];
+      if (this.rows) {
+        for (var i=0; i<this.rows.length; i++) {
+          var c = this.rows[i]._children;
+          for (var j=0; j<c.length; j++)
+          children.push(c[j]);
+        }
+      }
+      return children;
+    },
+
+    // Implements extension point from Templatizer
+    // Called as a side effect of a template instance path change, responsible
+    // for notifying items.<key-for-row>.<path> change up to host
+    _forwardInstancePath: function(row, root, subPath, value) {
+      if (root == 'item') {
+        this.notifyPath('items.' + row.key + '.' + subPath, value);
+      }
+    },
+
+    // Implements extension point from Templatizer mixin
+    // Called as side-effect of a host property change, responsible for
+    // notifying parent.<prop> path change on each row
+    _forwardParentProp: function(prop, value) {
+      if (this.rows) {
+        this.rows.forEach(function(row) {
+          row.parent[prop] = value;
+          row.notifyPath('parent.' + prop, value, true);
+        }, this);
+      }
+    },
+
+    // Implements extension point from Templatizer
+    // Called as side-effect of a host path change, responsible for
+    // notifying parent.<path> path change on each row
+    _forwardParentPath: function(path, value) {
+      if (this.rows) {
+        this.rows.forEach(function(row) {
+          row.notifyPath('parent.' + path, value, true);
+        }, this);
+      }
+    },
+
+    // Called as a side effect of a host items.<key>.<path> path change,
+    // responsible for notifying item.<path> changes to row for key
+    _forwardItemPath: function(path, value) {
+      if (this._rowForKey) {
+        // 'items.'.length == 6
+        var dot = path.indexOf('.', 6);
+        var key = path.substring(6, dot < 0 ? path.length : dot);
+        var idx = this._rowForKey[key];
+        var row = this.rows[idx];
+        if (row) {
+          if (dot >= 0) {
+            path = 'item.' + path.substring(dot+1);
+            row.notifyPath(path, value, true);
+          } else {
+            row.item = value;
+          }
+        }
+      }
+    },
+
+    _instanceForElement: function(el) {
+      while (el && !el._templateInstance) {
+        el = el.parentNode;
+      }
+      return el && el._templateInstance;
+    },
+
+    /**
+     * Returns the item associated with a given element stamped by
+     * this `x-repeat`.
+     */
+    itemForElement: function(el) {
+      var instance = this._instanceForElement(el);
+      return instance && instance.item;
+    },
+
+    /**
+     * Returns the `Polymer.Collection` key associated with a given
+     * element stamped by this `x-repeat`.
+     */
+    keyForElement: function(el) {
+      var instance = this._instanceForElement(el);
+      return instance && instance.key;
+    },
+
+    /**
+     * Returns the index in `items` associated with a given element
+     * stamped by this `x-repeat`.
+     */
+    indexForElement: function(el) {
+      var instance = this._instanceForElement(el);
+      return this.rows.indexOf(instance);
+    }
+
+  });
+
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-template.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-template.html
new file mode 100644
index 000000000..92e80f522
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/template/x-template.html
@@ -0,0 +1,39 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="templatizer.html">
+
+<script>
+
+  /**
+   * Creates a pseudo-custom-element that maps property values to bindings
+   * in DOM.
+   * 
+   * `stamp` method creates an instance of the pseudo-element. The instance
+   * references a document-fragment containing the stamped and bound dom
+   * via it's `root` property. 
+   *  
+   */
+  Polymer({
+
+    is: 'x-template',
+    extends: 'template',
+
+    behaviors: [
+      Polymer.Templatizer
+    ],
+
+    ready: function() {
+      this.templatize(this);
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/x-style.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/x-style.html
new file mode 100644
index 000000000..c8798f547
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/lib/x-style.html
@@ -0,0 +1,115 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="style-util.html">
+<link rel="import" href="style-transformer.html">
+<link rel="import" href="style-defaults.html">
+
+<!-- 
+
+The `x-style` extension of the native `<style>` element allows defining styles
+in the main document that can take advantage of several special features of
+Polymer's styling system:
+
+* Document styles defined in an `x-style` will be shimmed to ensure they do
+not leak into local DOM when running on browsers without non-native Shadow DOM.
+* Shadow DOM-specific `/deep/` and `::shadow` combinators will be shimmed on
+browsers without non-native Shadow DOM.
+* Custom properties used by Polymer's experimental shim for cross-scope styling
+may be defined in an `x-style`.
+
+Example:
+
+```html
+<!doctype html>
+<html>
+<head>
+  <script src="components/webcomponentsjs/webcomponents-lite.js"></script>
+  <link rel="import" href="components/polymer/polymer.html">
+
+  <style is="x-style">
+    
+    /* Will be prevented from affecting local DOM of Polymer elements */
+    * {
+      box-sizing: border-box;
+    }
+    
+    /* Can use /deep/ and ::shadow combinators */
+    body /deep/ .my-special-view::shadow #thing-inside {
+      background: yellow;
+    }
+    
+    /* Custom properties that inherit down the document tree may be defined */
+    body {
+      --my-toolbar-title-color: green;
+    }
+    
+  </style>
+
+</head>
+<body>
+
+    ...
+
+</body>
+</html>
+```
+
+Note, all features of `x-style` are available when defining styles as part of Polymer elements (e.g. `<style>` elements within `<dom-module>`'s used for defining Polymer elements. The `x-style` extension should only be used for defining document styles, outside of a custom element's local DOM.
+
+-->
+
+<script>
+(function() {
+
+  Polymer({
+
+    is: 'x-style',
+    extends: 'style',
+
+    created: function() {
+      var rules = Polymer.StyleUtil.parser.parse(this.textContent);
+      this.applyProperties(rules);
+      // TODO(sorvell): since custom rules must match directly, they tend to be
+      // made with selectors like `*`.
+      // We *remove them here* so they don't apply too widely and nerf recalc.
+      // This means that normal properties mixe in rules with custom 
+      // properties will *not* apply.
+      var cssText = Polymer.StyleUtil.parser.stringify(rules);
+      this.textContent = this.scopeCssText(cssText);
+    },
+
+    scopeCssText: function(cssText) {
+      return Polymer.Settings.useNativeShadow ?
+        cssText :
+        Polymer.StyleUtil.toCssText(cssText, function(rule) {
+          Polymer.StyleTransformer.rootRule(rule);
+      });
+    },
+
+    applyProperties: function(rules) {
+      var cssText = '';
+      Polymer.StyleUtil.forEachStyleRule(rules, function(rule) {
+        if (rule.cssText.match(CUSTOM_RULE)) {
+          // TODO(sorvell): use parser.stringify, it needs an option not to
+          // strip custom properties.
+          cssText += rule.selector + ' {\n' + rule.cssText + '\n}\n';
+        }
+      });
+      if (cssText) {
+        Polymer.StyleDefaults.applyCss(cssText);
+      }
+    }
+
+  });
+
+  var CUSTOM_RULE = /--[^;{'"]*\:/;
+
+})();
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/attributes.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/attributes.html
new file mode 100644
index 000000000..67fe13a85
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/attributes.html
@@ -0,0 +1,180 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../lib/case-map.html">
+
+<script>
+
+  /**
+   * Support for `hostAttributes` property.
+   *
+   *     hostAttributes: 'block vertical layout'
+   *
+   * `hostAttributes` is a space-delimited string of boolean attribute names to
+   * set true on each instance.
+   *
+   * Support for mapping attributes to properties.
+   *
+   * Properties that are configured in `properties` with a type are mapped
+   * to attributes.
+   *
+   * A value set in an attribute is deserialized into the specified
+   * data-type and stored into the matching property.
+   *
+   * Example:
+   *
+   *     properties: {
+   *       // values set to index attribute are converted to Number and propagated
+   *       // to index property
+   *       index: Number,
+   *       // values set to label attribute are propagated to index property
+   *       label: String
+   *     }
+   *
+   * Types supported for deserialization:
+   *
+   * - Number
+   * - Boolean
+   * - String
+   * - Object (JSON)
+   * - Array (JSON)
+   * - Date
+   *
+   * This feature implements `attributeChanged` to support automatic
+   * propagation of attribute values at run-time. If you override
+   * `attributeChanged` be sure to call this base class method
+   * if you also want the standard behavior.
+   *
+   * @class base feature: attributes
+   */
+
+  Polymer.Base._addFeature({
+
+    _marshalAttributes: function() {
+      this._takeAttributes();
+    },
+
+    _installHostAttributes: function(attributes) {
+      if (attributes) {
+        this.applyAttributes(this, attributes);
+      }
+    },
+
+    applyAttributes: function(node, attr$) {
+      for (var n in attr$) {
+        this.serializeValueToAttribute(attr$[n], n, this);
+      }
+    },
+
+    _takeAttributes: function() {
+      this._takeAttributesToModel(this);
+    },
+
+    _takeAttributesToModel: function(model) {
+      for (var i=0, l=this.attributes.length; i<l; i++) {
+        var a = this.attributes[i];
+        var property = Polymer.CaseMap.dashToCamelCase(a.name);
+        var info = this.getPropertyInfo(property);
+        if (info || this._propertyEffects[property]) {
+          model[property] =
+            this.deserialize(a.value, info.type);
+        }
+      }
+    },
+
+    setAttributeToProperty: function(model, attrName) {
+      // Don't deserialize back to property if currently reflecting
+      if (!this._serializing) {
+        var propName = Polymer.CaseMap.dashToCamelCase(attrName);
+        if (propName in this.properties) {
+          var type = this.getPropertyType(propName);
+          var val = this.getAttribute(attrName);
+          model[propName] = this.deserialize(val, type);
+        }
+      }
+    },
+
+    _serializing: false,
+    reflectPropertyToAttribute: function(name) {
+      this._serializing = true;
+      this.serializeValueToAttribute(this[name],
+        Polymer.CaseMap.camelToDashCase(name));
+      this._serializing = false;
+    },
+
+    serializeValueToAttribute: function(value, attribute, node) {
+      var str = this.serialize(value);
+      (node || this)
+        [str === undefined ? 'removeAttribute' : 'setAttribute']
+          (attribute, str);
+    },
+
+    deserialize: function(value, type) {
+      switch (type) {
+        case Number:
+          value = Number(value);
+          break;
+
+        case Boolean:
+          value = (value !== null);
+          break;
+
+        case Object:
+          try {
+            value = JSON.parse(value);
+          } catch(x) {
+            // allow non-JSON literals like Strings and Numbers
+          }
+          break;
+
+        case Array:
+          try {
+            value = JSON.parse(value);
+          } catch(x) {
+            value = null;
+            console.warn('Polymer::Attributes: couldn`t decode Array as JSON');
+          }
+          break;
+
+        case Date:
+          value = new Date(value);
+          break;
+
+        case String:
+        default:
+          break;
+      }
+      return value;
+    },
+
+    serialize: function(value) {
+      switch (typeof value) {
+        case 'boolean':
+          return value ? '' : undefined;
+
+        case 'object':
+          if (value instanceof Date) {
+            return value;
+          } else if (value) {
+            try {
+              return JSON.stringify(value);
+            } catch(x) {
+              return '';
+            }
+          }
+
+        default:
+          return value != null ? value : undefined;
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/behaviors.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/behaviors.html
new file mode 100644
index 000000000..39601b652
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/behaviors.html
@@ -0,0 +1,114 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Automatically extend using objects referenced in `behaviors` array.
+   *
+   *     someBehaviorObject = {
+   *       accessors: {
+   *        value: {type: Number, observer: '_numberChanged'}
+   *       },
+   *       observers: [
+   *         // ...
+   *       ],
+   *       ready: function() {
+   *         // called before prototoype's ready
+   *       },
+   *       _numberChanged: function() {}
+   *     };
+   *
+   *     Polymer({
+   *
+   *       behaviors: [
+   *         someBehaviorObject
+   *       ]
+   *
+   *       ...
+   *
+   *     });
+   *
+   * @class base feature: behaviors
+   */
+
+  Polymer.Base._addFeature({
+
+    behaviors: [],
+
+    _prepBehaviors: function() {
+      this._flattenBehaviors();
+      this._prepBehavior(this);
+      this.behaviors.forEach(function(b) {
+        this._mixinBehavior(b);
+        this._prepBehavior(b);
+      }, this);
+    },
+
+    _flattenBehaviors: function() {
+      var flat = [];
+      this.behaviors.forEach(function(b) {
+        if (!b) {
+          console.warn('Polymer: undefined behavior in [' + this.is + ']');
+        } else if (b instanceof Array) {
+          flat = flat.concat(b);
+        } else {
+          flat.push(b);
+        }
+      }, this);
+      this.behaviors = flat;
+    },
+
+    _mixinBehavior: function(b) {
+      Object.getOwnPropertyNames(b).forEach(function(n) {
+        switch (n) {
+          case 'registered':
+          case 'properties':
+          case 'observers':
+          case 'listeners':
+          case 'keyPresses':
+          case 'hostAttributes':
+          case 'created':
+          case 'attached':
+          case 'detached':
+          case 'attributeChanged':
+          case 'configure':
+          case 'ready':
+            break;
+          default:
+            this.copyOwnProperty(n, b, this);
+            break;
+        }
+      }, this);
+    },
+
+    _doBehavior: function(name, args) {
+      this.behaviors.forEach(function(b) {
+        this._invokeBehavior(b, name, args);
+      }, this);
+      this._invokeBehavior(this, name, args);
+    },
+
+    _invokeBehavior: function(b, name, args) {
+      var fn = b[name];
+      if (fn) {
+        fn.apply(this, args || Polymer.nar);
+      }
+    },
+
+    _marshalBehaviors: function() {
+      this.behaviors.forEach(function(b) {
+        this._marshalBehavior(b);
+      }, this);
+      this._marshalBehavior(this);
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/constructor.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/constructor.html
new file mode 100644
index 000000000..e998544f7
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/constructor.html
@@ -0,0 +1,70 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Generates a boilerplate constructor.
+   * 
+   *     XFoo = Polymer({
+   *       is: 'x-foo'
+   *     });
+   *     ASSERT(new XFoo() instanceof XFoo);
+   *  
+   * You can supply a custom constructor on the prototype. But remember that 
+   * this constructor will only run if invoked **manually**. Elements created
+   * via `document.createElement` or from HTML _will not invoke this method_.
+   * 
+   * Instead, we reuse the concept of `constructor` for a factory method which 
+   * can take arguments. 
+   * 
+   *     MyFoo = Polymer({
+   *       is: 'my-foo',
+   *       constructor: function(foo) {
+   *         this.foo = foo;
+   *       }
+   *       ...
+   *     });
+   * 
+   * @class base feature: constructor
+   */
+
+  Polymer.Base._addFeature({
+
+    // registration-time
+
+    _prepConstructor: function() {
+      // support both possible `createElement` signatures
+      this._factoryArgs = this.extends ? [this.extends, this.is] : [this.is];
+      // thunk the constructor to delegate allocation to `createElement`
+      var ctor = function() { 
+        return this._factory(arguments); 
+      };
+      if (this.hasOwnProperty('extends')) {
+        ctor.extends = this.extends; 
+      }
+      // ensure constructor is set. The `constructor` property is
+      // not writable on Safari; note: Chrome requires the property
+      // to be configurable.
+      Object.defineProperty(this, 'constructor', {value: ctor, 
+        writable: true, configurable: true});
+      ctor.prototype = this;
+    },
+
+    _factory: function(args) {
+      var elt = document.createElement.apply(document, this._factoryArgs);
+      if (this.factoryImpl) {
+        this.factoryImpl.apply(elt, args);
+      }
+      return elt;
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/debouncer.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/debouncer.html
new file mode 100644
index 000000000..4fb88a65d
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/debouncer.html
@@ -0,0 +1,57 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.Base._addFeature({
+
+    _setupDebouncers: function() {
+      this._debouncers = {};
+    },
+
+    /**
+     * Debounce signals.
+     *
+     * Call `debounce` to collapse multiple requests for a named task into
+     * one invocation which is made after the wait time has elapsed with
+     * no new request.
+     *
+     *     debouncedClickAction: function(e) {
+     *       // will not call `processClick` more than once per 100ms
+     *       this.debounce('click', function() {
+     *        this.processClick;
+     *       }, 100);
+     *     }
+     *
+     * @method debounce
+     * @param String {String} jobName A string to indentify the debounce job.
+     * @param Function {Function} callback A function that is called (with `this` context) when the wait time elapses.
+     * @param Number {Number} wait Time in milliseconds (ms) after the last signal that must elapse before invoking `callback`
+     * @type Handle
+     */
+    debounce: function(jobName, callback, wait) {
+      this._debouncers[jobName] = Polymer.Debounce.call(this,
+        this._debouncers[jobName], callback, wait);
+    },
+
+    isDebouncerActive: function(jobName) {
+      var debouncer = this._debouncers[jobName];
+      return debouncer && debouncer.finish;
+    },
+
+    flushDebouncer: function(jobName) {
+      var debouncer = this._debouncers[jobName];
+      if (debouncer) {
+        debouncer.complete();
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/extends.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/extends.html
new file mode 100644
index 000000000..a90f8e40a
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/extends.html
@@ -0,0 +1,79 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Support `extends` property (for type-extension only).
+   *
+   * If the mixin is String-valued, the corresponding Polymer module
+   * is mixed in.
+   *
+   *     Polymer({
+   *       is: 'pro-input',
+   *       extends: 'input',
+   *       ...
+   *     });
+   * 
+   * Type-extension objects are created using `is` notation in HTML, or via
+   * the secondary argument to `document.createElement` (the type-extension
+   * rules are part of the Custom Elements specification, not something 
+   * created by Polymer). 
+   * 
+   * Example:
+   * 
+   *     <!-- right: creates a pro-input element -->
+   *     <input is="pro-input">
+   *   
+   *     <!-- wrong: creates an unknown element -->
+   *     <pro-input>  
+   * 
+   *     <script>
+   *        // right: creates a pro-input element
+   *        var elt = document.createElement('input', 'pro-input');
+   * 
+   *        // wrong: creates an unknown element
+   *        var elt = document.createElement('pro-input');
+   *     <\script>
+   *
+   *   @class base feature: extends
+   */
+
+  Polymer.Base._addFeature({
+
+    _prepExtends: function() {
+      if (this.extends) {
+        this.__proto__ = this.getExtendedPrototype(this.extends);
+      }
+    },
+
+    getExtendedPrototype: function(tag) {
+      return this.getExtendedNativePrototype(tag);
+    },
+
+    nativePrototypes: {}, // static
+
+    getExtendedNativePrototype: function(tag) {
+      var p = this.nativePrototypes[tag];
+      if (!p) {
+        var np = this.getNativePrototype(tag);
+        p = this.extend(Object.create(np), Polymer.Base);
+        this.nativePrototypes[tag] = p;
+      }
+      return p;
+    },
+
+    getNativePrototype: function(tag) {
+      // TODO(sjmiles): sad necessity
+      return Object.getPrototypeOf(document.createElement(tag));
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/mixins.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/mixins.html
new file mode 100644
index 000000000..4f0b27462
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/mixins.html
@@ -0,0 +1,40 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Automatically extend using objects referenced in `mixins` array. 
+   * 
+   *     Polymer({
+   *     
+   *       mixins: [
+   *         someMixinObject
+   *       ]
+   *     
+   *       ...
+   *     
+   *     });
+   * 
+   * @class base feature: mixins
+   */
+
+  Polymer.Base._addFeature({
+
+    _prepMixins: function() {
+      if (this.mixins) {
+        this.mixins.forEach(function(m) {
+          Polymer.Base.extend(this, m);
+        }, this);
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/properties.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/properties.html
new file mode 100644
index 000000000..79a3825f7
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/properties.html
@@ -0,0 +1,102 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Define property metadata.
+   *
+   *     properties: {
+   *       <property>: <Type || Object>,
+   *       ...
+   *     }
+   *
+   * Example:
+   *
+   *     properties: {
+   *       // `foo` property can be assigned via attribute, will be deserialized to
+   *       // the specified data-type. All `properties` properties have this behavior.
+   *       foo: String,
+   *
+   *       // `bar` property has additional behavior specifiers.
+   *       //   type: as above, type for (de-)serialization
+   *       //   notify: true to send a signal when a value is set to this property
+   *       //   reflectToAttribute: true to serialize the property to an attribute
+   *       //   readOnly: if true, the property has no setter
+   *       bar: {
+   *         type: Boolean,
+   *         notify: true
+   *       }
+   *     }
+   *
+   * By itself the properties feature doesn't do anything but provide property
+   * information. Other features use this information to control behavior.
+   *
+   * The `type` information is used by the `attributes` feature to convert
+   * String values in attributes to typed properties. The `bind` feature uses
+   * property information to control property access.
+   *
+   * Marking a property as `notify` causes a change in the property to
+   * fire a non-bubbling event called `<property>-changed`. Elements that
+   * have enabled two-way binding to the property use this event to
+   * observe changes.
+   *
+   * `readOnly` properties have a getter, but no setter. To set a read-only
+   * property, use the private setter method `_set_<property>(value)`.
+   *
+   * @class base feature: properties
+   */
+
+  // null object
+  Polymer.nob = Object.create(null);
+
+  Polymer.Base._addFeature({
+
+    properties: {
+    },
+
+    getPropertyInfo: function(property) {
+      var info = this._getPropertyInfo(property, this.properties);
+      if (!info) {
+        this.behaviors.some(function(b) {
+          return info = this._getPropertyInfo(property, b.properties);
+        }, this);
+      }
+      return info || Polymer.nob;
+    },
+
+    _getPropertyInfo: function(property, properties) {
+      var p = properties && properties[property];
+      if (typeof(p) === 'function') {
+        p = properties[property] = {
+          type: p
+        };
+      }
+      return p;
+    },
+
+    getPropertyType: function(property) {
+      return this.getPropertyInfo(property).type;
+    },
+
+    isReadOnlyProperty: function(property) {
+      return this.getPropertyInfo(property).readOnly;
+    },
+
+    isNotifyProperty: function(property) {
+      return this.getPropertyInfo(property).notify;
+    },
+
+    isReflectedProperty: function(property) {
+      return this.getPropertyInfo(property).reflectToAttribute;
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/tag.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/tag.html
new file mode 100644
index 000000000..885a24d75
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/micro/tag.html
@@ -0,0 +1,28 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.Base._addFeature({
+
+    _prepIs: function() {
+      if (!this.is) {
+        var module =
+          (document._currentScript || document.currentScript).parentNode;
+        if (module.localName === 'dom-module') {
+          var id = module.id || module.getAttribute('name')
+            || module.getAttribute('is')
+          this.is = id;
+        }
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/ready.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/ready.html
new file mode 100644
index 000000000..28b2b5e04
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/ready.html
@@ -0,0 +1,152 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Provides `ready` lifecycle callback which is called parent to child.
+   *
+   * This can be useful in a number of cases. Here are some examples:
+   *
+   * Setting a default property value that should have a side effect: To ensure
+   * the side effect, an element must set a default value no sooner than
+   * `created`; however, since `created` flows child to host, this is before the
+   * host has had a chance to set a property value on the child. The `ready`
+   * method solves this problem since it's called host to child.
+   *
+   * Dom distribution: To support reprojection efficiently, it's important to
+   * distribute from host to child in one shot. The `attachedCallback` mostly
+   * goes in the desired order except for elements that are in dom to start; in
+   * this case, all children are attached before the host element. Ready also
+   * addresses this case since it's guaranteed to be called host to child.
+   *
+   * @class standard feature: ready
+   */
+
+(function() {
+
+  var baseAttachedCallback = Polymer.Base.attachedCallback;
+
+  Polymer.Base._addFeature({
+
+    hostStack: [],
+
+    // for overriding
+    ready: function() {
+    },
+
+    // NOTE: The concept of 'host' is overloaded. There are two different
+    // notions:
+    // 1. an element hosts the elements in its local dom root.
+    // 2. an element hosts the elements on which it configures data.
+    // Practially, these notions are almost always coincident.
+    // Some special elements like templates may separate them.
+    // In order not to over-emphaisize this technical difference, we expose
+    // one concept to the user and it maps to the dom-related meaning of host.
+    //
+    // 1. set this element's `host` and push this element onto the `host`'s
+    // list of `client` elements
+    // 2. establish this element as the current hosting element (allows
+    // any elements we stamp to easily set host to us).
+    _pushHost: function(host) {
+      // NOTE: The `dataHost` of an element never changes.
+      this.dataHost = host = host || 
+        Polymer.Base.hostStack[Polymer.Base.hostStack.length-1];
+      // this.dataHost reflects the parent element who manages
+      // any bindings for the element.  Only elements originally
+      // stamped from Polymer templates have a dataHost, and this
+      // never changes
+      if (host && host._clients) {
+        host._clients.push(this);
+      }
+      this._beginHost();
+    },
+
+    _beginHost: function() {
+      Polymer.Base.hostStack.push(this);
+      if (!this._clients) {
+        this._clients = [];
+      }
+    },
+
+    _popHost: function() {
+      // this element is no longer the current hosting element
+      Polymer.Base.hostStack.pop();
+    },
+
+    _tryReady: function() {
+      if (this._canReady()) {
+        this._ready();
+      }
+    },
+
+    _canReady: function() {
+      return !this.dataHost || this.dataHost._clientsReadied;
+    },
+
+    _ready: function() {
+      // extension point
+      this._beforeClientsReady();
+      this._readyClients();
+      // extension point
+      this._afterClientsReady();
+      this._readySelf();
+    },
+
+    _readyClients: function() {
+      // prepare root
+      this._setupRoot();
+      // logically distribute self
+      this._beginDistribute();
+      // now fully prepare localChildren
+      var c$ = this._clients;
+      for (var i=0, l= c$.length, c; (i<l) && (c=c$[i]); i++) {
+        c._ready();
+      }
+      // perform actual dom composition
+      this._finishDistribute();
+      // ensure elements are attached if they are in the dom at ready time
+      // helps normalize attached ordering between native and polyfill ce.
+      // TODO(sorvell): worth perf cost? ~6%
+      // if (!Polymer.Settings.useNativeCustomElements) {
+      //   CustomElements.takeRecords();
+      // }
+      this._clientsReadied = true;
+      this._clients = null;
+    },
+
+    // mark readied and call `ready`
+    // note: called localChildren -> host
+    _readySelf: function() {
+      this._doBehavior('ready');
+      this._readied = true;
+      if (this._attachedPending) {
+        this._attachedPending = false;
+        this.attachedCallback();
+      }
+    },
+
+    // for system overriding
+    _beforeClientsReady: function() {},
+    _afterClientsReady: function() {},
+
+    // normalize lifecycle: ensure attached occurs only after ready.
+    attachedCallback: function() {
+      if (this._readied) {
+        baseAttachedCallback.call(this);
+      } else {
+        this._attachedPending = true;
+      }
+    }
+
+  });
+
+})();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shadow.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shadow.html
new file mode 100644
index 000000000..396de0a65
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shadow.html
@@ -0,0 +1,41 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../lib/settings.html">
+<script>
+  
+  /**
+    Implements `shadyRoot` compatible dom scoping using native ShadowDOM.
+  */
+
+  // Transform styles if not using ShadowDOM or if flag is set.
+
+  if (Polymer.Settings.useShadow) {
+
+    Polymer.Base._addFeature({
+
+      // no-op's when ShadowDOM is in use
+      _poolContent: function() {},
+      _beginDistribute: function() {},
+      distributeContent: function() {},
+      _distributeContent: function() {},
+      _finishDistribute: function() {},
+      
+      // create a shadowRoot
+      _createLocalRoot: function() {
+        this.createShadowRoot();
+        this.shadowRoot.appendChild(this.root);
+        this.root = this.shadowRoot;
+      }
+
+    });
+
+  }
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shady.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shady.html
new file mode 100644
index 000000000..79b7829c3
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/shady.html
@@ -0,0 +1,376 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../lib/array-splice.html">
+<link rel="import" href="../lib/dom-api.html">
+<script>
+
+  (function() {
+    /**
+
+      Implements a pared down version of ShadowDOM's scoping, which is easy to
+      polyfill across browsers.
+
+    */
+    Polymer.Base._addFeature({
+
+      _prepShady: function() {
+        // Use this system iff localDom is needed.
+        this._useContent = this._useContent || Boolean(this._template);
+        if (this._useContent) {
+          this._template._hasInsertionPoint =
+            this._template.content.querySelector('content');
+        }
+      },
+
+      // called as part of content initialization, prior to template stamping
+      _poolContent: function() {
+        if (this._useContent) {
+          // capture lightChildren to help reify dom scoping
+          saveLightChildrenIfNeeded(this);
+        }
+      },
+
+      // called as part of content initialization, after template stamping
+      _setupRoot: function() {
+        if (this._useContent) {
+          this._createLocalRoot();
+        }
+      },
+
+      _createLocalRoot: function() {
+        this.shadyRoot = this.root;
+        this.shadyRoot._distributionClean = false;
+        this.shadyRoot._isShadyRoot = true;
+        this.shadyRoot._dirtyRoots = [];
+        // capture insertion point list
+        // TODO(sorvell): it's faster to do this via native qSA than annotator.
+        this.shadyRoot._insertionPoints = this._template._hasInsertionPoint ?
+          this.shadyRoot.querySelectorAll('content') : [];
+        // save logical tree info for shadyRoot.
+        saveLightChildrenIfNeeded(this.shadyRoot);
+        this.shadyRoot.host = this;
+      },
+
+      /**
+       * Return the element whose local dom within which this element 
+       * is contained. This is a shorthand for 
+       * `Polymer.dom(this).getOwnerRoot().host`.
+       */
+      get domHost() {
+        var root = Polymer.dom(this).getOwnerRoot();
+        return root && root.host;
+      },
+
+      /**
+       * Force this element to distribute its children to its local dom.
+       * A user should call `distributeContent` if distribution has been
+       * invalidated due to changes to selectors on child elements that
+       * effect distribution. For example, if an element contains an
+       * insertion point with <content select=".foo"> and a `foo` class is
+       * added to a child, then `distributeContent` must be called to update
+       * local dom distribution.
+       */
+      distributeContent: function() {
+        if (this._useContent) {
+          this.shadyRoot._distributionClean = false;
+          this._distributeContent();
+        }
+      },
+
+      _distributeContent: function() {
+        if (this._useContent && !this.shadyRoot._distributionClean) {
+          // logically distribute self
+          this._beginDistribute();
+          this._distributeDirtyRoots();
+          this._finishDistribute();
+        }
+      },
+
+      _beginDistribute: function() {
+        if (this._useContent && hasInsertionPoint(this.shadyRoot)) {
+          // reset distributions
+          this._resetDistribution();
+          // compute which nodes should be distributed where
+          // TODO(jmesserly): this is simplified because we assume a single
+          // ShadowRoot per host and no `<shadow>`.
+          this._distributePool(this.shadyRoot, this._collectPool());
+        }
+      },
+
+      _distributeDirtyRoots: function() {
+        var c$ = this.shadyRoot._dirtyRoots;
+        for (var i=0, l= c$.length, c; (i<l) && (c=c$[i]); i++) {
+          c._distributeContent();
+        }
+        this.shadyRoot._dirtyRoots = [];
+      },
+
+      _finishDistribute: function() {
+        // compose self
+        if (this._useContent) {
+          if (hasInsertionPoint(this.shadyRoot)) {
+            this._composeTree();
+          } else {
+            if (!this.shadyRoot._hasDistributed) {
+              this.textContent = '';
+              this.appendChild(this.shadyRoot);
+            } else {
+              // simplified non-tree walk composition
+              var children = this._composeNode(this);
+              this._updateChildNodes(this, children);
+            }
+          }
+          this.shadyRoot._hasDistributed = true;
+          this.shadyRoot._distributionClean = true;
+        }
+      },
+
+      // This is a polyfill for Element.prototype.matches, which is sometimes
+      // still prefixed. Alternatively we could just polyfill it somewhere.
+      // Note that the arguments are reversed from what you might expect.
+      elementMatches: function(selector, node) {
+        if (node === undefined) {
+          node = this;
+        }
+        return matchesSelector.call(node, selector);
+      },
+
+      // Many of the following methods are all conceptually static, but they are
+      // included here as "protected" methods to allow overriding.
+
+      _resetDistribution: function() {
+        // light children
+        var children = getLightChildren(this);
+        for (var i = 0; i < children.length; i++) {
+          var child = children[i];
+          if (child._destinationInsertionPoints) {
+            child._destinationInsertionPoints = undefined;
+          }
+        }
+        // insertion points
+        var root = this.shadyRoot;
+        var p$ = root._insertionPoints;
+        for (var j = 0; j < p$.length; j++) {
+          p$[j]._distributedNodes = [];
+        }
+      },
+
+      // Gather the pool of nodes that should be distributed. We will combine
+      // these with the "content root" to arrive at the composed tree.
+      _collectPool: function() {
+        var pool = [];
+        var children = getLightChildren(this);
+        for (var i = 0; i < children.length; i++) {
+          var child = children[i];
+          if (isInsertionPoint(child)) {
+            pool.push.apply(pool, child._distributedNodes);
+          } else {
+            pool.push(child);
+          }
+        }
+        return pool;
+      },
+
+      // perform "logical" distribution; note, no actual dom is moved here,
+      // instead elements are distributed into a `content._distributedNodes`
+      // array where applicable.
+      _distributePool: function(node, pool) {
+        var p$ = node._insertionPoints;
+        for (var i=0, l=p$.length, p; (i<l) && (p=p$[i]); i++) {
+          this._distributeInsertionPoint(p, pool);
+        }
+      },
+
+      _distributeInsertionPoint: function(content, pool) {
+        // distribute nodes from the pool that this selector matches
+        var anyDistributed = false;
+        for (var i=0, l=pool.length, node; i < l; i++) {
+          node=pool[i];
+          // skip nodes that were already used
+          if (!node) {
+            continue;
+          }
+          // distribute this node if it matches
+          if (this._matchesContentSelect(node, content)) {
+            distributeNodeInto(node, content);
+            // remove this node from the pool
+            pool[i] = undefined;
+            // since at least one node matched, we won't need fallback content
+            anyDistributed = true;
+            var parent = content.lightParent;
+            // dirty a shadyRoot if a change may trigger reprojection!
+            if (parent && parent.shadyRoot &&
+              hasInsertionPoint(parent.shadyRoot)) {
+              parent.shadyRoot._distributionClean = false;
+              this.shadyRoot._dirtyRoots.push(parent);
+            }
+          }
+        }
+        // Fallback content if nothing was distributed here
+        if (!anyDistributed) {
+          var children = getLightChildren(content);
+          for (var j = 0; j < children.length; j++) {
+            distributeNodeInto(children[j], content);
+          }
+        }
+      },
+
+      // Reify dom such that it is at its correct rendering position
+      // based on logical distribution.
+      _composeTree: function() {
+        this._updateChildNodes(this, this._composeNode(this));
+        var p$ = this.shadyRoot._insertionPoints;
+        for (var i=0, l=p$.length, p, parent; (i<l) && (p=p$[i]); i++) {
+          parent = p.lightParent || p.parentNode;
+          if (!parent._useContent && (parent !== this) &&
+            (parent !== this.shadyRoot)) {
+            this._updateChildNodes(parent, this._composeNode(parent));
+          }
+        }
+      },
+
+      // Returns the list of nodes which should be rendered inside `node`.
+      _composeNode: function(node) {
+        var children = [];
+        var c$ = getLightChildren(node.shadyRoot || node);
+        for (var i = 0; i < c$.length; i++) {
+          var child = c$[i];
+          if (isInsertionPoint(child)) {
+            var distributedNodes = child._distributedNodes;
+            for (var j = 0; j < distributedNodes.length; j++) {
+              var distributedNode = distributedNodes[j];
+              if (isFinalDestination(child, distributedNode)) {
+                children.push(distributedNode);
+              }
+            }
+          } else {
+            children.push(child);
+          }
+        }
+        return children;
+      },
+
+      // Ensures that the rendered node list inside `node` is `children`.
+      _updateChildNodes: function(node, children) {
+        var splices =
+          Polymer.ArraySplice.calculateSplices(children, node.childNodes);
+        for (var i=0; i<splices.length; i++) {
+          var s = splices[i];
+          // remove
+          for (var j=0, c; j < s.removed.length; j++) {
+            c = s.removed[j];
+            if (c.previousSibling == children[s.index-1]) {
+              remove(c);
+            }
+          }
+          // insert
+          for (var idx=s.index, ch, o; idx < s.index + s.addedCount; idx++) {
+            ch = children[idx];
+            o = node.childNodes[idx];
+            while (o && o === ch) {
+              o = o.nextSibling;
+            }
+            insertBefore(node, ch, o);
+          }
+        }
+      },
+
+      _matchesContentSelect: function(node, contentElement) {
+        var select = contentElement.getAttribute('select');
+        // no selector matches all nodes (including text)
+        if (!select) {
+          return true;
+        }
+        select = select.trim();
+        // same thing if it had only whitespace
+        if (!select) {
+          return true;
+        }
+        // selectors can only match Elements
+        if (!(node instanceof Element)) {
+          return false;
+        }
+        // only valid selectors can match:
+        //   TypeSelector
+        //   *
+        //   ClassSelector
+        //   IDSelector
+        //   AttributeSelector
+        //   negation
+        var validSelectors = /^(:not\()?[*.#[a-zA-Z_|]/;
+        if (!validSelectors.test(select)) {
+          return false;
+        }
+        return this.elementMatches(select, node);
+      },
+
+      // system override point
+      _elementAdd: function() {},
+
+      // system override point
+      _elementRemove: function() {}
+
+    });
+
+    var saveLightChildrenIfNeeded = Polymer.DomApi.saveLightChildrenIfNeeded;
+    var getLightChildren = Polymer.DomApi.getLightChildren;
+    var matchesSelector = Polymer.DomApi.matchesSelector;
+    var hasInsertionPoint = Polymer.DomApi.hasInsertionPoint;
+
+    function distributeNodeInto(child, insertionPoint) {
+      insertionPoint._distributedNodes.push(child);
+      var points = child._destinationInsertionPoints;
+      if (!points) {
+        child._destinationInsertionPoints = [insertionPoint];
+      // TODO(sorvell): _destinationInsertionPoints may not be cleared when
+      // nodes are dynamically added/removed, therefore test before adding
+      // insertion points.
+      } else if (points.indexOf(insertionPoint) < 0) {
+        points.push(insertionPoint);
+      }
+    }
+
+    function isFinalDestination(insertionPoint, node) {
+      var points = node._destinationInsertionPoints;
+      return points && points[points.length - 1] === insertionPoint;
+    }
+
+    function isInsertionPoint(node) {
+      // TODO(jmesserly): we could add back 'shadow' support here.
+      return node.localName == 'content';
+    }
+
+    var nativeInsertBefore = Element.prototype.insertBefore;
+    var nativeRemoveChild = Element.prototype.removeChild;
+
+    function insertBefore(parentNode, newChild, refChild) {
+      // remove child from its old parent first
+      remove(newChild);
+      // make sure we never lose logical DOM information:
+      // if the parentNode doesn't have lightChildren, save that information now.
+      saveLightChildrenIfNeeded(parentNode);
+      // insert it into the real DOM
+      nativeInsertBefore.call(parentNode, newChild, refChild || null);
+    }
+
+    function remove(node) {
+      var parentNode = node.parentNode;
+      if (parentNode) {
+        // make sure we never lose logical DOM information:
+        // if the parentNode doesn't have lightChildren, save that information now.
+        saveLightChildrenIfNeeded(parentNode);
+        // remove it from the real DOM
+        nativeRemoveChild.call(parentNode, node);
+      }
+    }
+
+  })();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/template.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/template.html
new file mode 100644
index 000000000..41e1144b1
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/mini/template.html
@@ -0,0 +1,56 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  /**
+   * Automatic template management.
+   * 
+   * The `template` feature locates and instances a `<template>` element
+   * corresponding to the current Polymer prototype.
+   * 
+   * The `<template>` element may be immediately preceeding the script that 
+   * invokes `Polymer()`.
+   *  
+   * @class standard feature: template
+   */
+  
+  Polymer.Base._addFeature({
+
+    _prepTemplate: function() {
+      // locate template using dom-module
+      this._template = 
+        this._template || Polymer.DomModule.import(this.is, 'template');
+      // fallback to look at the node previous to the currentScript.
+      if (!this._template) {
+        var script = document._currentScript || document.currentScript;
+        var prev = script && script.previousElementSibling;
+        if (prev && prev.localName === 'template') {
+          this._template = prev;
+        }
+      }
+    },
+
+    _stampTemplate: function() {
+      if (this._template) {
+        // note: root is now a fragment which can be manipulated
+        // while not attached to the element.
+        this.root = this.instanceTemplate(this._template);
+      }
+    },
+
+    instanceTemplate: function(template) {
+      var dom = 
+        document.importNode(template._content || template.content, true);
+      return dom;
+    }
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/polymer-lib.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/polymer-lib.html
new file mode 100644
index 000000000..078f1d35d
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/polymer-lib.html
@@ -0,0 +1,15 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="lib/settings.html">
+<link rel="import" href="lib/polymer-bootstrap.html">
+<link rel="import" href="lib/lang.html">
+<link rel="import" href="lib/base.html">
+<link rel="import" href="lib/dom-module.html">
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/annotations.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/annotations.html
new file mode 100644
index 000000000..53690e512
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/annotations.html
@@ -0,0 +1,198 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<!-- employ 'Annotations' module -->
+
+<link rel="import" href="../lib/annotations/annotations.html">
+<link rel="import" href="../lib/resolve-url.html">
+<script>
+
+/**
+ * Scans a template to produce an annotation object that stores expression 
+ * metadata along with information to associate the metadata with nodes in an 
+ * instance.
+ *
+ * Elements with `id` in the template are noted and marshaled into an 
+ * the `$` hash in an instance. 
+ * 
+ * Example
+ * 
+ *     &lt;template>
+ *       &lt;div id="foo">&lt;/div>
+ *     &lt;/template>
+ *     &lt;script>
+ *      Polymer({
+ *        task: function() {
+ *          this.$.foo.style.color = 'red';
+ *        }
+ *      });
+ *     &lt;/script>
+ * 
+ * Other expressions that are noted include:
+ *
+ * Double-mustache annotations in text content. The annotation must be the only
+ * content in the tag, compound expressions are not (currently) supported.
+ *
+ *     <[tag]>{{path.to.host.property}}<[tag]>
+ *
+ * Double-mustache annotations in an attribute.
+ *
+ *     <[tag] someAttribute="{{path.to.host.property}}"><[tag]>
+ *
+ * Only immediate host properties can automatically trigger side-effects.
+ * Setting `host.path` in the example above triggers the binding, setting
+ * `host.path.to.host.property` does not.
+ *
+ * `on-` style event declarations.
+ *
+ *     <[tag] on-<event-name>="{{hostMethodName}}"><[tag]>
+ *
+ * Note: **the `annotations` feature does not actually implement the behaviors
+ * associated with these expressions, it only captures the data**. 
+ * 
+ * Other optional features contain actual data implementations.
+ *
+ * @class standard feature: annotations
+ */
+
+/*
+
+Scans a template to produce an annotation map that stores expression metadata
+and information that associates the metadata to nodes in a template instance.
+
+Supported annotations are:
+
+  * id attributes
+  * binding annotations in text nodes
+    * double-mustache expressions: {{expression}}
+    * double-bracket expressions: [[expression]]
+  * binding annotations in attributes
+    * attribute-bind expressions: name="{{expression}} || [[expression]]"
+    * property-bind expressions: name*="{{expression}} || [[expression]]"
+    * property-bind expressions: name:="expression"
+  * event annotations
+    * event delegation directives: on-<eventName>="expression"
+
+Generated data-structure:
+
+  [
+    {
+      id: '<id>',
+      events: [
+        {
+          mode: ['auto'|''],
+          name: '<name>'
+          value: '<expression>'
+        }, ...
+      ],
+      bindings: [
+        {
+          kind: ['text'|'attribute'|'property'],
+          mode: ['auto'|''],
+          name: '<name>'
+          value: '<expression>'
+        }, ...
+      ],
+      // TODO(sjmiles): confusingly, this is annotation-parent, not node-parent
+      parent: <reference to parent annotation>,
+      index: <integer index in parent's childNodes collection>
+    },
+    ...
+  ]
+
+TODO(sjmiles): this module should produce either syntactic metadata
+(e.g. double-mustache, double-bracket, star-attr), or semantic metadata
+(e.g. manual-bind, auto-bind, property-bind). Right now it's half and half.
+
+*/
+
+  Polymer.Base._addFeature({
+
+    // registration-time
+
+    _prepAnnotations: function() {
+      if (!this._template) {
+        this._notes = [];
+      } else {
+        // TODO(sorvell): ad hoc method of plugging behavior into Annotations
+        Polymer.Annotations.prepElement = this._prepElement.bind(this);
+        this._notes = Polymer.Annotations.parseAnnotations(this._template);
+        Polymer.Annotations.prepElement = null;
+      }
+    },
+
+    _prepElement: function(element) {
+      Polymer.ResolveUrl.resolveAttrs(element, this._template.ownerDocument);
+    },
+
+    // instance-time
+
+    findAnnotatedNode: Polymer.Annotations.findAnnotatedNode,
+
+    // marshal all teh things
+    _marshalAnnotationReferences: function() {
+      if (this._template) {
+        this._marshalIdNodes();
+        this._marshalAnnotatedNodes();
+        this._marshalAnnotatedListeners();
+      }
+    },
+
+    // push configuration references at configure time
+    _configureAnnotationReferences: function() {
+      this._configureTemplateContent();
+    },
+
+    // nested template contents have been stored prototypically to avoid 
+    // unnecessary duplication, here we put references to the 
+    // indirected contents onto the nested template instances
+    _configureTemplateContent: function() {
+      this._notes.forEach(function(note) {
+        if (note.templateContent) {
+          var template = this.findAnnotatedNode(this.root, note);
+          template._content = note.templateContent;
+        }
+      }, this);
+    },
+
+    // construct `$` map (from id annotations)
+    _marshalIdNodes: function() {
+      this.$ = {};
+      this._notes.forEach(function(a) {
+        if (a.id) {
+          this.$[a.id] = this.findAnnotatedNode(this.root, a);
+        }
+      }, this);
+    },
+
+    // concretize `_nodes` map (from anonymous annotations)
+    _marshalAnnotatedNodes: function() {
+      if (this._nodes) {
+        this._nodes = this._nodes.map(function(a) {
+          return this.findAnnotatedNode(this.root, a);
+        }, this);
+      }
+    },
+
+    // install event listeners (from event annotations)
+    _marshalAnnotatedListeners: function() {
+      this._notes.forEach(function(a) {
+        if (a.events && a.events.length) {
+          var node = this.findAnnotatedNode(this.root, a);
+          a.events.forEach(function(e) {
+            this.listen(node, e.name, e.value);
+          }, this);
+        }
+      }, this);
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/configure.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/configure.html
new file mode 100644
index 000000000..27af16d23
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/configure.html
@@ -0,0 +1,184 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<script>
+
+  /*
+    Process inputs efficiently via a configure lifecycle callback.
+    Configure is called top-down, host before local dom. Users should
+    implement configure to supply a set of default values for the element by
+    returning an object containing the properties and values to set.
+
+    Configured values are not immediately set, instead they are set when
+    an element becomes ready, after its local dom is ready. This ensures
+    that any user change handlers are not called before ready time.
+
+  */
+
+  /*
+  Implementation notes:
+
+  Configured values are collected into _config. At ready time, properties
+  are set to the values in _config. This ensures properties are set child
+  before host and change handlers are called only at ready time. The host
+  will reset a value already propagated to a child, but this is not
+  inefficient because of dirty checking at the set point.
+
+  Bind notification events are sent when properties are set at ready time
+  and thus received by the host before it is ready. Since notifications result
+  in property updates and this triggers side effects, handling notifications
+  is deferred until ready time.
+
+  In general, events can be heard before an element is ready. This may occur
+  when a user sends an event in a change handler or listens to a data event
+  directly (on-foo-changed).
+  */
+
+  Polymer.Base._addFeature({
+
+    // storage for configuration
+    _setupConfigure: function(initialConfig) {
+      this._config = initialConfig || {};
+      this._handlers = [];
+    },
+
+    // static attributes are deserialized into _config
+    _takeAttributes: function() {
+      this._takeAttributesToModel(this._config);
+    },
+
+    // at configure time values are stored in _config
+    _configValue: function(name, value) {
+      this._config[name] = value;
+    },
+
+    // Override polymer-mini thunk
+    _beforeClientsReady: function() {
+      this._configure();
+    },
+
+    // configure: returns user supplied default property values
+    // combines with _config to create final property values
+    _configure: function() {
+      this._configureAnnotationReferences();
+      // get individual default values from property configs
+      var config = {};
+      this._configureProperties(this.properties, config);
+      // behave!
+      this.behaviors.forEach(function(b) {
+        this._configureProperties(b.properties, config);
+      }, this);
+      // get add'l default values from central configure
+      // combine defaults returned from configure with inputs in _config
+      this._mixinConfigure(config, this._config);
+      // this is the new _config, which are the final values to be applied
+      this._config = config;
+      // pass configuration data to bindings
+      this._distributeConfig(this._config);
+    },
+
+    _configureProperties: function(properties, config) {
+      for (i in properties) {
+        var c = properties[i];
+        if (c.value !== undefined) {
+          var value = c.value;
+          if (typeof value == 'function') {
+            // pass existing config values (this._config) to value function
+            value = value.call(this, this._config);
+          }
+          config[i] = value;
+        }
+      }
+    },
+
+    _mixinConfigure: function(a, b) {
+      for (var prop in b) {
+        if (!this.isReadOnlyProperty(prop)) {
+          a[prop] = b[prop];
+        }
+      }
+    },
+
+    // distribute config values to bound nodes.
+    _distributeConfig: function(config) {
+      var fx$ = this._propertyEffects;
+      if (fx$) {
+        for (var p in config) {
+          var fx = fx$[p];
+          if (fx) {
+            for (var i=0, l=fx.length, x; (i<l) && (x=fx[i]); i++) {
+              if (x.kind === 'annotation') {
+                var node = this._nodes[x.effect.index];
+                // seeding configuration only
+                if (node._configValue) {
+                  var value = (p === x.effect.value) ? config[p] :
+                    this.getPathValue(x.effect.value, config);
+                  node._configValue(x.effect.name, value);
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+
+    // Override polymer-mini thunk
+    _afterClientsReady: function() {
+      this._applyConfig(this._config);
+      this._flushHandlers();
+    },
+
+    // NOTE: values are already propagated to children via
+    // _distributeConfig so propagation triggered by effects here is
+    // redundant, but safe due to dirty checking
+    _applyConfig: function(config) {
+      for (var n in config) {
+        // Don't stomp on values that may have been set by other side effects
+        if (this[n] === undefined) {
+          // Call _propertySet for any properties with accessors, which will
+          // initialize read-only properties also
+          // TODO(kschaaf): consider passing fromAbove here to prevent
+          // unnecessary notify for: 1) possible perf, 2) debuggability
+          var effects = this._propertyEffects[n];
+          if (effects) {
+            this._propertySet(n, config[n], effects);
+          } else {
+            this[n] = config[n];
+          }
+        }
+      }
+    },
+
+    // NOTE: Notifications can be processed before ready since
+    // they are sent at *child* ready time. Since notifications cause side
+    // effects and side effects must not be processed before ready time,
+    // handling is queue/defered until then.
+    _notifyListener: function(fn, e) {
+      if (!this._clientsReadied) {
+        this._queueHandler([fn, e, e.target]);
+      } else {
+        return fn.call(this, e, e.target);
+      }
+    },
+
+    _queueHandler: function(args) {
+      this._handlers.push(args);
+    },
+
+    _flushHandlers: function() {
+      var h$ = this._handlers;
+      for (var i=0, l=h$.length, h; (i<l) && (h=h$[i]); i++) {
+        h[0].call(this, h[1], h[2]);
+      }
+    }
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/effects.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/effects.html
new file mode 100644
index 000000000..79dc3096e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/effects.html
@@ -0,0 +1,211 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../lib/bind/accessors.html">
+<link rel="import" href="../lib/bind/effects.html">
+
+<script>
+
+  /**
+   * Support for property side effects.
+   *
+   * Key for effect objects:
+   *
+   * property | ann | anCmp | cmp | obs | cplxOb | description
+   * ---------|-----|-------|-----|-----|--------|----------------------------------------
+   * method   |     | X     | X   | X   | X      | function name to call on instance
+   * args     |     | X     | X   |     | X      | list of all arg descriptors for fn
+   * arg      |     | X     | X   |     | X      | arg descriptor for effect
+   * property |     |       | X   | X   |        | property for effect to set or get
+   * name     | X   |       |     |     |        | annotation value (text inside {{...}})
+   * kind     | X   | X     |     |     |        | binding type (property or attribute)
+   * index    | X   | X     |     |     |        | node index to set
+   *
+   */
+
+  Polymer.Base._addFeature({
+
+    _addPropertyEffect: function(property, kind, effect) {
+     // TODO(sjmiles): everything to the right of the first '.' is lost, implies
+     // there is some duplicate information flow (not the only sign)
+     var model = property.split('.').shift();
+     Polymer.Bind.addPropertyEffect(this, model, kind, effect);
+    },
+
+    // prototyping
+
+    _prepEffects: function() {
+      Polymer.Bind.prepareModel(this);
+      this._addAnnotationEffects(this._notes);
+    },
+
+    _prepBindings: function() {
+      Polymer.Bind.createBindings(this);
+    },
+
+    _addPropertyEffects: function(effects) {
+      if (effects) {
+        for (var n in effects) {
+          var effect = effects[n];
+          if (effect.observer) {
+            this._addObserverEffect(n, effect.observer);
+          }
+          if (effect.computed) {
+            this._addComputedEffect(n, effect.computed);
+          }
+          if (effect.notify) {
+            this._addPropertyEffect(n, 'notify');
+          }
+          if (effect.reflectToAttribute) {
+            this._addPropertyEffect(n, 'reflect');
+          }
+          if (this.isReadOnlyProperty(n)) {
+            // Ensure accessor is created
+            Polymer.Bind.ensurePropertyEffects(this, n);
+          }
+        }
+      }
+    },
+
+    _parseMethod: function(expression) {
+      var m = expression.match(/(\w*)\((.*)\)/);
+      if (m) {
+        return {
+          method: m[1],
+          args: m[2].split(/[^\w.*]+/).map(this._parseArg)
+        };
+      }
+    },
+
+    _parseArg: function(arg) {
+      var a = { name: arg };
+      a.structured = arg.indexOf('.') > 0;
+      if (a.structured) {
+        a.wildcard = (arg.slice(-2) == '.*');
+        if (a.wildcard) {
+          a.name = arg.slice(0, -2);
+        }
+      }
+      return a;
+    },
+
+    _addComputedEffect: function(name, expression) {
+      var sig = this._parseMethod(expression);
+      sig.args.forEach(function(arg) {
+        this._addPropertyEffect(arg.name, 'compute', {
+          method: sig.method,
+          args: sig.args,
+          arg: arg,
+          property: name
+        });
+      }, this);
+    },
+
+    _addObserverEffect: function(property, observer) {
+      this._addPropertyEffect(property, 'observer', {
+        method: observer,
+        property: property
+      });
+    },
+
+    _addComplexObserverEffects: function(observers) {
+      if (observers) {
+        observers.forEach(function(observer) {
+          this._addComplexObserverEffect(observer);
+        }, this);
+      }
+    },
+
+    _addComplexObserverEffect: function(observer) {
+      var sig = this._parseMethod(observer);
+      sig.args.forEach(function(arg) {
+        this._addPropertyEffect(arg.name, 'complexObserver', {
+          method: sig.method,
+          args: sig.args,
+          arg: arg
+        });
+      }, this);
+    },
+
+    _addAnnotationEffects: function(notes) {
+      // create a virtual annotation list, must be concretized at instance time
+      this._nodes = [];
+      // process annotations that have been parsed from template
+      notes.forEach(function(note) {
+        // where to find the node in the concretized list
+        var index = this._nodes.push(note) - 1;
+        note.bindings.forEach(function(binding) {
+          this._addAnnotationEffect(binding, index);
+        }, this);
+      }, this);
+    },
+
+    _addAnnotationEffect: function(note, index) {
+      // TODO(sjmiles): annotations have 'effects' proper and 'listener'
+      if (Polymer.Bind._shouldAddListener(note)) {
+        // <node>.on.<dash-case-property>-changed: <path> = e.detail.value
+        Polymer.Bind._addAnnotatedListener(this, index,
+          note.name, note.value, note.event);
+      }
+      var sig = this._parseMethod(note.value);
+      if (sig) {
+        this._addAnnotatedComputationEffect(sig, note, index);
+      } else {
+        // capture the node index
+        note.index = index;
+        // discover top-level property (model) from path
+        var model = note.value.split('.').shift();
+        // add 'annotation' binding effect for property 'model'
+        this._addPropertyEffect(model, 'annotation', note);
+      }
+    },
+
+    _addAnnotatedComputationEffect: function(sig, note, index) {
+      sig.args.forEach(function(arg) {
+        this._addPropertyEffect(arg.name, 'annotatedComputation', {
+          kind: note.kind,
+          method: sig.method,
+          args: sig.args,
+          arg: arg,
+          property: note.name,
+          index: index
+        });
+      }, this);
+    },
+
+    // instancing
+
+    _marshalInstanceEffects: function() {
+      Polymer.Bind.prepareInstance(this);
+      Polymer.Bind.setupBindListeners(this);
+    },
+
+    _applyEffectValue: function(value, info) {
+      var node = this._nodes[info.index];
+      // TODO(sorvell): ideally, the info object is normalized for easy
+      // lookup here.
+      var property = info.property || info.name || 'textContent';
+      // special processing for 'class' and 'className'; 'class' handled
+      // when attr is serialized.
+      if (info.kind == 'attribute') {
+        this.serializeValueToAttribute(value, property, node);
+      } else {
+        // TODO(sorvell): consider pre-processing this step so we don't need
+        // this lookup.
+        if (property === 'className') {
+          value = this._scopeElementClass(node, value);
+        }
+        return node[property] = value;
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/events.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/events.html
new file mode 100644
index 000000000..97deff873
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/events.html
@@ -0,0 +1,97 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../lib/gestures.html">
+
+<script>
+
+  /**
+   * Supports `listeners` and `keyPresses` objects.
+   *
+   * Example:
+   *
+   *     using('Base', function(Base) {
+   *
+   *       Polymer({
+   *
+   *         listeners: {
+   *           // `click` events on the host are delegated to `clickHandler`
+   *           'click': 'clickHandler'
+   *         },
+   *
+   *         keyPresses: {
+   *           // 'ESC' key presses are delegated to `escHandler`
+   *           Base.ESC_KEY: 'escHandler'
+   *         },
+   *
+   *         ...
+   *
+   *       });
+   *
+   *     });
+   *
+   * @class standard feature: events
+   *
+   */
+
+  Polymer.Base._addFeature({
+
+    listeners: {},
+
+    _listenListeners: function(listeners) {
+      var node, name, key;
+      for (key in listeners) {
+        if (key.indexOf('.') < 0) {
+          node = this;
+          name = key;
+        } else {
+          name = key.split('.');
+          node = this.$[name[0]];
+          name = name[1];
+        }
+        this.listen(node, name, listeners[key]);
+      }
+    },
+
+    listen: function(node, eventName, methodName) {
+      var host = this;
+      var handler = function(e) {
+        if (host[methodName]) {
+          host[methodName](e, e.detail);
+        } else {
+          console.warn('[%s].[%s]: event handler [%s] is null in scope (%o)',
+            node.localName, eventName, methodName, host);
+        }
+      };
+      switch (eventName) {
+        case 'tap':
+        case 'track':
+          Polymer.Gestures.add(eventName, node, handler);
+          break;
+
+        default:
+          node.addEventListener(eventName, handler);
+          break;
+      }
+    },
+
+    keyCodes: {
+      ESC_KEY: 27,
+      ENTER_KEY: 13,
+      LEFT: 37,
+      UP: 38,
+      RIGHT: 39,
+      DOWN: 40,
+      SPACE: 32
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/notify-path.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/notify-path.html
new file mode 100644
index 000000000..1bf979e64
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/notify-path.html
@@ -0,0 +1,251 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../lib/case-map.html">
+<script>
+
+  /**
+   * Changes to an object sub-field (aka "path") via a binding
+   * (e.g. `<x-foo value="{{item.subfield}}"`) will notify other elements bound to
+   * the same object automatically.
+   *
+   * When modifying a sub-field of an object imperatively
+   * (e.g. `this.item.subfield = 42`), in order to have the new value propagated
+   * to other elements, a special `setPathValue(path, value)` API is provided.
+   * `setPathValue` sets the object field at the path specified, and then notifies the
+   * binding system so that other elements bound to the same path will update.
+   *
+   * Example:
+   *
+   *     Polymer({
+   *
+   *       is: 'x-date',
+   *
+   *       properties: {
+   *         date: {
+   *           type: Object,
+   *           notify: true
+   *          }
+   *       },
+   *
+   *       attached: function() {
+   *         this.date = {};
+   *         setInterval(function() {
+   *           var d = new Date();
+   *           // Required to notify elements bound to date of changes to sub-fields
+   *           // this.date.seconds = d.getSeconds(); <-- Will not notify
+   *           this.setPathValue('date.seconds', d.getSeconds());
+   *           this.setPathValue('date.minutes', d.getMinutes());
+   *           this.setPathValue('date.hours', d.getHours() % 12);
+   *         }.bind(this), 1000);
+   *       }
+   *
+   *     });
+   *
+   *  Allows bindings to `date` sub-fields to update on changes:
+   *
+   *     <x-date date="{{date}}"></x-date>
+   *
+   *     Hour: <span>{{date.hours}}</span>
+   *     Min:  <span>{{date.minutes}}</span>
+   *     Sec:  <span>{{date.seconds}}</span>
+   *
+   * @class data feature: path notification
+   */
+
+  Polymer.Base._addFeature({
+    /**
+      Notify that a path has changed. For example:
+
+          this.item.user.name = 'Bob';
+          this.notifyPath('item.user.name', this.item.user.name);
+
+      Returns true if notification actually took place, based on
+      a dirty check of whether the new value was already known
+    */
+    notifyPath: function(path, value, fromAbove) {
+      var old = this._propertySet(path, value);
+      // manual dirty checking for now...
+      if (old !== value) {
+        // console.group((this.localName || this.dataHost.id + '-' + this.dataHost.dataHost.index) + '#' + (this.id || this.index) + ' ' + path, value);
+        // Take path effects at this level for exact path matches,
+        // and notify down for any bindings to a subset of this path
+        this._pathEffector(path, value);
+        // Send event to notify the path change upwards
+        // Optimization: don't notify up if we know the notification
+        // is coming from above already (avoid wasted event dispatch)
+        if (!fromAbove) {
+          // TODO(sorvell): should only notify if notify: true?
+          this._notifyPath(path, value);
+        }
+        // console.groupEnd((this.localName || this.dataHost.id + '-' + this.dataHost.dataHost.index) + '#' + (this.id || this.index) + ' ' + path, value);
+      }
+    },
+
+    /**
+      Convienence method for setting a value to a path and calling
+      notify path
+    */
+    setPathValue: function(path, value) {
+      var parts = path.split('.');
+      if (parts.length > 1) {
+        var last = parts.pop();
+        var prop = this;
+        while (parts.length) {
+          prop = prop[parts.shift()];
+          if (!prop) {
+            return;
+          }
+        }
+        // TODO(kschaaf): want dirty-check here?
+        // if (prop[last] !== value) {
+          prop[last] = value;
+          this.notifyPath(path, value);
+        // }
+      } else {
+        this[path] = value;
+      }
+    },
+
+    getPathValue: function(path, root) {
+      var parts = path.split('.');
+      var last = parts.pop();
+      var prop = root || this;
+      while (parts.length) {
+        prop = prop[parts.shift()];
+        if (!prop) {
+          return;
+        }
+      }
+      return prop[last];
+    },
+
+    // TODO(kschaaf): This machine can be optimized to memoize compiled path
+    // effectors as new paths are notified for performance, since it involves
+    // a fair amount of runtime lookup
+    _pathEffector: function(path, value) {
+      // get root property
+      var model = this._modelForPath(path);
+      // search property effects of the root property for 'annotation' effects
+      var fx$ = this._propertyEffects[model];
+      if (fx$) {
+        fx$.forEach(function(fx) {
+          var fxFn = this[fx.kind + 'PathEffect'];
+          if (fxFn) {
+            fxFn.call(this, path, value, fx.effect);
+          }
+        }, this);
+      }
+      // notify runtime-bound paths
+      if (this._boundPaths) {
+        this._notifyBoundPaths(path, value);
+      }
+    },
+
+    annotationPathEffect: function(path, value, effect) {
+      if (effect.value === path || effect.value.indexOf(path + '.') === 0) {
+        // TODO(sorvell): ideally the effect function is on this prototype
+        // so we don't have to call it like this.
+        Polymer.Bind.annotationEffect.call(this, path, value, effect);
+      } else if ((path.indexOf(effect.value + '.') === 0) && !effect.negate) {
+        // locate the bound node
+        var node = this._nodes[effect.index];
+        if (node && node.notifyPath) {
+          var p = this._fixPath(effect.name , effect.value, path);
+          node.notifyPath(p, value, true);
+        }
+      }
+    },
+
+    complexObserverPathEffect: function(path, value, effect) {
+      if (this._pathMatchesEffect(path, effect)) {
+        Polymer.Bind.complexObserverEffect.call(this, path, value, effect);
+      }
+    },
+
+    computePathEffect: function(path, value, effect) {
+      if (this._pathMatchesEffect(path, effect)) {
+        Polymer.Bind.computeEffect.call(this, path, value, effect);
+      }
+    },
+
+    annotatedComputationPathEffect: function(path, value, effect) {
+      if (this._pathMatchesEffect(path, effect)) {
+        Polymer.Bind.annotatedComputationEffect.call(this, path, value, effect);
+      }
+    },
+
+    _pathMatchesEffect: function(path, effect) {
+      var effectArg = effect.arg.name;
+      return (effectArg == path) ||
+        (effectArg.indexOf(path + '.') === 0) ||
+        (effect.arg.wildcard && path.indexOf(effectArg) === 0);
+    },
+
+    bindPaths: function(to, from) {
+      this._boundPaths = this._boundPaths || {};
+      if (from) {
+        this._boundPaths[to] = from;
+        // this.setPathValue(to, this.getPathValue(from));
+      } else {
+        this.unbindPath(to);
+        // this.setPathValue(to, from);
+      }
+    },
+
+    unbindPaths: function(path) {
+      if (this._boundPaths) {
+        delete this._boundPaths[path];
+      }
+    },
+
+    _notifyBoundPaths: function(path, value) {
+      var from, to;
+      for (var a in this._boundPaths) {
+        var b = this._boundPaths[a];
+        if (path.indexOf(a + '.') == 0) {
+          from = a;
+          to = b;
+          break;
+        }
+        if (path.indexOf(b + '.') == 0) {
+          from = b;
+          to = a;
+          break;
+        }
+      }
+      if (from && to) {
+        var p = this._fixPath(to, from, path);
+        this.notifyPath(p, value);
+      }
+    },
+
+    _fixPath: function(property, root, path) {
+      return property + path.slice(root.length);
+    },
+
+    _notifyPath: function(path, value) {
+      var rootName = this._modelForPath(path);
+      var dashCaseName = Polymer.CaseMap.camelToDashCase(rootName);
+      var eventName = dashCaseName + this._EVENT_CHANGED;
+      this.fire(eventName, {
+        path: path,
+        value: value
+      }, {bubbles: false});
+    },
+
+    _modelForPath: function(path) {
+      return path.split('.').shift();
+    },
+
+    _EVENT_CHANGED: '-changed',
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/resolveUrl.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/resolveUrl.html
new file mode 100644
index 000000000..5e0caf5f2
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/resolveUrl.html
@@ -0,0 +1,27 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script>
+
+  Polymer.Base._addFeature({
+
+    resolveUrl: function(url) {
+      // TODO(sorvell): do we want to put the module reference on the prototype?
+      var module = Polymer.DomModule.import(this.is);
+      var root = '';
+      if (module) {
+        var assetPath = module.getAttribute('assetpath') || '';
+        root = Polymer.ResolveUrl.resolveUrl(assetPath, module.ownerDocument.baseURI);
+      }
+      return Polymer.ResolveUrl.resolveUrl(url, root);
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/styling.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/styling.html
new file mode 100644
index 000000000..13b1b1bcc
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/styling.html
@@ -0,0 +1,195 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../lib/style-util.html">
+<link rel="import" href="../lib/resolve-url.html">
+<link rel="import" href="../lib/style-transformer.html">
+<link rel="import" href="../lib/settings.html">
+
+<script>
+
+  (function() {
+
+    var prepTemplate = Polymer.Base._prepTemplate;
+    var prepElement = Polymer.Base._prepElement;
+    var baseStampTemplate = Polymer.Base._stampTemplate;
+    var nativeShadow = Polymer.Settings.useNativeShadow;
+
+    Polymer.Base._addFeature({
+
+      // declaration-y
+      _prepTemplate: function() {
+        prepTemplate.call(this);
+        var port = Polymer.DomModule.import(this.is);
+        if (this._encapsulateStyle === undefined) {
+          this._encapsulateStyle = 
+            Boolean(port && !nativeShadow);
+        }
+        // scope css
+        // NOTE: dom scoped via annotations
+        if (nativeShadow || this._encapsulateStyle) {
+          this._scopeCss();
+        }
+      },
+
+      _prepElement: function(element) {
+        if (this._encapsulateStyle) {
+          Polymer.StyleTransformer.element(element, this.is,
+            this._scopeCssViaAttr);
+        }
+        prepElement.call(this, element);
+      },
+
+      _scopeCss: function() {
+        this._styles = this._prepareStyles();
+        this._scopeStyles(this._styles);
+      },
+
+      // search for extra style modules via `styleModules`
+      _prepareStyles: function() {
+        var cssText = '', m$ = this.styleModules;
+        if (m$) {
+          for (var i=0, l=m$.length, m; (i<l) && (m=m$[i]); i++) {
+            cssText += this._cssFromModule(m);
+          }
+        }
+        cssText += this._cssFromModule(this.is);
+        var styles = [];
+        if (cssText) {
+          var s = document.createElement('style');
+          s.textContent = cssText;  
+          styles.push(s);
+        }
+        return styles;
+      },
+
+      // returns cssText of styles in a given module; also un-applies any
+      // styles that apply to the document.
+      _cssFromModule: function(moduleId) {
+        var m = Polymer.DomModule.import(moduleId);
+        if (m && !m._cssText) {
+          var cssText = '';
+          var e$ = Array.prototype.slice.call(m.querySelectorAll('style'));
+          this._unapplyStyles(e$);
+          e$ = e$.concat(Array.prototype.map.call(
+            m.querySelectorAll(REMOTE_SHEET_SELECTOR), function(l) {
+              return l.import.body;
+            }));
+          m._cssText = this._cssFromStyles(e$);
+        }
+        return m && m._cssText || '';
+      },
+
+      _cssFromStyles: function(styles) {
+        var cssText = '';
+        for (var i=0, l=styles.length, s; (i<l) && (s = styles[i]); i++) {
+          if (s && s.textContent) {
+            cssText += 
+              Polymer.ResolveUrl.resolveCss(s.textContent, s.ownerDocument);
+          }
+        }
+        return cssText;
+      },
+
+      _unapplyStyles: function(styles) {
+        for (var i=0, l=styles.length, s; (i<l) && (s = styles[i]); i++) {
+          s = s.__appliedElement || s;
+          s.parentNode.removeChild(s);
+        }
+      },
+
+      _scopeStyles: function(styles) {
+        for (var i=0, l=styles.length, s; (i<l) && (s=styles[i]); i++) {
+          // transform style if necessary and place in correct place
+          if (nativeShadow) {
+            if (this._template) {
+              this._template.content.appendChild(s);
+            }
+          } else {
+            var rules = this._rulesForStyle(s);
+            Polymer.StyleUtil.applyCss(
+              Polymer.StyleTransformer.css(rules, this.is, this.extends, 
+              null, this._scopeCssViaAttr), 
+              this.is, null, true);
+          }
+        }
+      },
+
+      _rulesForStyle: function(style) {
+        if (!style.__cssRules) {
+          style.__cssRules = Polymer.StyleUtil.parser.parse(style.textContent);
+        }
+        return style.__cssRules;
+      },
+
+      // instance-y
+      _stampTemplate: function() {
+        if (this._encapsulateStyle) {
+          Polymer.StyleTransformer.host(this, this.is);
+        }
+        baseStampTemplate.call(this);
+      },
+
+      // add scoping class whenever an element is added to localDOM
+      _elementAdd: function(node) {
+        if (this._encapsulateStyle && !node.__styleScoped) {
+          Polymer.StyleTransformer.dom(node, this.is, this._scopeCssViaAttr);
+        }
+      },
+
+      // remove scoping class whenever an element is removed from localDOM
+      _elementRemove: function(node) {
+        if (this._encapsulateStyle) {
+          Polymer.StyleTransformer.dom(node, this.is, this._scopeCssViaAttr, true);
+        }
+      },
+
+      /**
+       * Apply style scoping to the specified `container` and all its 
+       * descendants. If `shoudlObserve` is true, changes to the container are
+       * monitored via mutation observer and scoping is applied.
+       */
+      scopeSubtree: function(container, shouldObserve) {
+        if (nativeShadow) {
+          return;
+        }
+        var self = this;
+        var scopify = function(node) {
+          if (node.nodeType === Node.ELEMENT_NODE) {
+            node.className = self._scopeElementClass(node, node.className);
+            var n$ = node.querySelectorAll('*');
+            Array.prototype.forEach.call(n$, function(n) {
+              n.className = self._scopeElementClass(n, n.className);
+            });
+          }
+        };
+        scopify(container);
+        if (shouldObserve) {
+          var mo = new MutationObserver(function(mxns) {
+            mxns.forEach(function(m) {
+              if (m.addedNodes) {
+                for (var i=0; i < m.addedNodes.length; i++) {
+                  scopify(m.addedNodes[i]);
+                }
+              }
+            });
+          });
+          mo.observe(container, {childList: true, subtree: true});
+          return mo;
+        }
+      }
+
+    });
+
+    var REMOTE_SHEET_SELECTOR = 'link[rel=import][type~=css]';
+
+  })();
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/utils.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/utils.html
new file mode 100644
index 000000000..0374fc0b4
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/utils.html
@@ -0,0 +1,137 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../lib/async.html">
+<link rel="import" href="../lib/debounce.html">
+
+<script>
+
+  Polymer.Base._addFeature({
+
+    $$: function(slctr) {
+      return Polymer.dom(this.root).querySelector(slctr);
+    },
+
+    toggleClass: function(name, bool, node) {
+      node = node || this;
+      if (arguments.length == 1) {
+        bool = !node.classList.contains(name);
+      }
+      if (bool) {
+        node.classList.add(name);
+      } else {
+        node.classList.remove(name);
+      }
+    },
+
+    toggleAttribute: function(name, bool, node) {
+      (node || this)[bool ? 'setAttribute' : 'removeAttribute'](name, '');
+    },
+
+    classFollows: function(className, neo, old) {
+      if (old) {
+        old.classList.remove(className);
+      }
+      if (neo) {
+        neo.classList.add(className);
+      }
+    },
+
+    attributeFollows: function(name, neo, old) {
+      if (old) {
+        old.removeAttribute(name);
+      }
+      if (neo) {
+        neo.setAttribute(name, '');
+      }
+    },
+
+    getContentChildNodes: function(slctr) {
+      return Polymer.dom(Polymer.dom(this.root).querySelector(
+          slctr || 'content')).getDistributedNodes();
+    },
+
+    getContentChildren: function(slctr) {
+      return this.getContentChildNodes(slctr).filter(function(n) {
+        return (n.nodeType === Node.ELEMENT_NODE);
+      });
+    },
+
+    fire: function(type, detail, options) {
+      options = options || Polymer.nob;
+      var node = options.node || this;
+      var detail = (detail === null || detail === undefined) ? Polymer.nob : detail;
+      var bubbles = options.bubbles === undefined ? true : options.bubbles;
+      var event = new CustomEvent(type, {
+        bubbles: Boolean(bubbles),
+        cancelable: Boolean(options.cancelable),
+        detail: detail
+      });
+      node.dispatchEvent(event);
+      return event;
+    },
+
+    async: function(method, waitTime) {
+      return Polymer.Async.run(method.bind(this), waitTime);
+    },
+
+    cancelAsync: function(handle) {
+      Polymer.Async.cancel(handle);
+    },
+
+    arrayDelete: function(array, item) {
+      var index = array.indexOf(item);
+      if (index >= 0) {
+        return array.splice(index, 1);
+      }
+    },
+
+    transform: function(node, transform) {
+      node.style.webkitTransform = transform;
+      node.style.transform = transform;
+    },
+
+    translate3d: function(node, x, y, z) {
+      this.transform(node, 'translate3d(' + x + ',' + y + ',' + z + ')');
+    },
+
+    importHref: function(href, onload, onerror) {
+      var l = document.createElement('link');
+      l.rel = 'import';
+      l.href = href;
+      if (onload) {
+        l.onload = onload.bind(this);
+      }
+      if (onerror) {
+        l.onerror = onerror.bind(this);
+      }
+      document.head.appendChild(l);
+      return l;
+    },
+
+    create: function(tag, props) {
+      var elt = document.createElement(tag);
+      if (props) {
+        for (var n in props) {
+          elt[n] = props[n];
+        }
+      }
+      return elt;
+    },
+
+    simpleMixin: function(a, b) {
+      for (var i in b) {
+        a[i] = b[i];
+      }
+    }
+
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/x-styling.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/x-styling.html
new file mode 100644
index 000000000..2709993ed
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/src/standard/x-styling.html
@@ -0,0 +1,364 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../lib/style-util.html">
+<link rel="import" href="../lib/style-transformer.html">
+<link rel="import" href="../lib/settings.html">
+<link rel="import" href="../lib/style-defaults.html">
+<script>
+  (function() {
+
+    var baseAttachedCallback = Polymer.Base.attachedCallback;
+    var baseSerializeValueToAttribute = Polymer.Base.serializeValueToAttribute;
+
+    var nativeShadow = Polymer.Settings.useNativeShadow;
+
+    // TODO(sorvell): consider if calculating properties and applying
+    // styles with properties should be separate modules.
+    Polymer.Base._addFeature({
+
+      attachedCallback: function() {
+        baseAttachedCallback.call(this);
+        if (!this._xScopeSelector) {
+          this._updateOwnStyles();
+        }
+      },
+
+      _updateOwnStyles: function() {
+        if (this.enableCustomStyleProperties) {
+          this._styleProperties = this._computeStyleProperties();
+          this._applyStyleProperties(this._styleProperties);
+        }
+      },
+
+      _computeStyleProperties: function() {
+        var props = {};
+        this.simpleMixin(props, this._computeStylePropertiesFromHost());
+        this.simpleMixin(props, this._computeOwnStyleProperties());
+        this._reifyCustomProperties(props);
+        return props;
+      },
+
+      _computeStylePropertiesFromHost: function() {
+        // TODO(sorvell): experimental feature, global defaults!
+        var props = {}, styles = [Polymer.StyleDefaults.defaultSheet];
+        var host = this.domHost;
+        if (host) {
+          // enable finding styles in hosts without `enableStyleCustomProperties`
+          if (!host._styleProperties) {
+            host._styleProperties = host._computeStyleProperties();
+          }
+          props = Object.create(host._styleProperties);
+          styles = host._styles;
+        }
+        this.simpleMixin(props,
+          this._customPropertiesFromStyles(styles, host));
+        return props;
+
+      },
+
+      _computeOwnStyleProperties: function() {
+        var props = {};
+        this.simpleMixin(props, this._customPropertiesFromStyles(this._styles));
+        if (this.styleProperties) {
+          for (var i in this.styleProperties) {
+            props[i] = this.styleProperties[i];
+          }
+        }
+        return props;
+      },
+
+      _customPropertiesFromStyles: function(styles, hostNode) {
+        var props = {};
+        var p = this._customPropertiesFromRule.bind(this, props, hostNode);
+        if (styles) {
+          for (var i=0, l=styles.length, s; (i<l) && (s=styles[i]); i++) {
+            Polymer.StyleUtil.forEachStyleRule(this._rulesForStyle(s), p);
+          }
+        }
+        return props;
+      },
+
+      // test if a rule matches the given node and if so,
+      // collect any custom properties
+      // TODO(sorvell): support custom variable assignment within mixins
+      _customPropertiesFromRule: function(props, hostNode, rule) {
+        hostNode = hostNode || this;
+        // TODO(sorvell): file crbug, ':host' does not match element.
+        if (this.elementMatches(rule.selector) ||
+          ((hostNode === this) && (rule.selector === ':host'))) {
+          // --g: var(--b); or --g: 5;
+          this._collectPropertiesFromRule(rule, CUSTOM_VAR_ASSIGN, props);
+          // --g: { ... }
+          this._collectPropertiesFromRule(rule, CUSTOM_MIXIN_ASSIGN, props);
+        }
+      },
+
+      // given a rule and rx that matches key and value, set key in properties
+      // to value
+      _collectPropertiesFromRule: function(rule, rx, properties) {
+        var m;
+        while (m = rx.exec(rule.cssText)) {
+          properties[m[1]] = m[2].trim();
+        }
+      },
+
+      _reifyCustomProperties: function(props) {
+        for (var i in props) {
+          props[i] = this._valueForCustomProperty(props[i], props);
+        }
+      },
+
+      _valueForCustomProperty: function(property, props) {
+        var cv;
+        while ((typeof property === 'string') &&
+          (cv = property.match(CUSTOM_VAR_VALUE))) {
+          property = props[cv[1]];
+        }
+        return property;
+      },
+
+      // apply styles
+      _applyStyleProperties: function(bag) {
+        var s$ = this._styles;
+        if (s$) {
+          var style = styleFromCache(this.is, bag, s$);
+          var old = this._xScopeSelector;
+          this._ensureScopeSelector(style ? style._scope : null);
+          if (!style) {
+            var cssText = this._generateCustomStyleCss(bag, s$);
+            style = cssText ? this._applyCustomCss(cssText) : {};
+            cacheStyle(this.is, style, this._xScopeSelector,
+              this._styleProperties, s$);
+          } else if (nativeShadow) {
+            this._applyCustomCss(style.textContent);
+          }
+          if (style.textContent || old /*&& !nativeShadow*/) {
+            this._applyXScopeSelector(this._xScopeSelector, old);
+          }
+        }
+      },
+
+      _applyXScopeSelector: function(selector, old) {
+        var c = this._scopeCssViaAttr ? this.getAttribute(SCOPE_NAME) :
+          this.className;
+        v = old ? c.replace(old, selector) :
+          (c ? c + ' ' : '') + XSCOPE_NAME + ' ' + selector;
+        if (c !== v) {
+          if (this._scopeCssViaAttr) {
+            this.setAttribute(SCOPE_NAME, v);
+          } else {
+            this.className = v;
+          }
+        }
+      },
+
+      _generateCustomStyleCss: function(properties, styles) {
+        var b = this._applyPropertiesToRule.bind(this, properties);
+        var cssText = '';
+        // TODO(sorvell): don't redo parsing work each time as below;
+        // instead create a sheet with just custom properties
+        for (var i=0, l=styles.length, s; (i<l) && (s=styles[i]); i++) {
+          cssText += this._transformCss(s.textContent, b) + '\n\n';
+        }
+        return cssText.trim();
+      },
+
+      _transformCss: function(cssText, callback) {
+        return nativeShadow ?
+          Polymer.StyleUtil.toCssText(cssText, callback) :
+          Polymer.StyleTransformer.css(cssText, this.is, this.extends, callback,
+            this._scopeCssViaAttr);
+      },
+
+      _xScopeCount: 0,
+
+      _ensureScopeSelector: function(selector) {
+        selector = selector || (this.is + '-' +
+          (Object.getPrototypeOf(this)._xScopeCount++));
+        this._xScopeSelector = selector;
+      },
+
+      _applyCustomCss: function(cssText) {
+        if (this._customStyle) {
+          this._customStyle.textContent = cssText;
+        } else if (cssText) {
+          this._customStyle = Polymer.StyleUtil.applyCss(cssText,
+            this._xScopeSelector,
+            nativeShadow ? this.root : null);
+        }
+        return this._customStyle;
+      },
+
+      _applyPropertiesToRule: function(properties, rule) {
+        if (!nativeShadow) {
+          this._scopifyRule(rule);
+        }
+        if (rule.cssText.match(CUSTOM_RULE_RX)) {
+          rule.cssText = this._applyPropertiesToText(rule.cssText, properties);
+        } else {
+          rule.cssText = '';
+        }
+        //console.log(rule.cssText);
+      },
+
+      _applyPropertiesToText: function(cssText, props) {
+        var output = '';
+        var m, v;
+        // e.g. color: var(--color);
+        while (m = CUSTOM_VAR_USE.exec(cssText)) {
+          v = props[m[2]];
+          if (v) {
+            output += '\t' + m[1].trim() + ': ' + this._propertyToCss(v);
+          }
+        }
+        // e.g. @mixin(--stuff);
+        while (m = CUSTOM_MIXIN_USE.exec(cssText)) {
+          v = m[1];
+          if (v) {
+            var parts = v.split(' ');
+            for (var i=0, p; i < parts.length; i++) {
+              p = props[parts[i].trim()];
+              if (p) {
+                output += '\t' + this._propertyToCss(p);
+              }
+            }
+          }
+        }
+        return output;
+      },
+
+      _propertyToCss: function(property) {
+        var p = property.trim();
+        p = p[p.length-1] === ';' ? p : p + ';';
+        return p + '\n';
+      },
+
+      // Strategy: x scope shim a selector e.g. to scope `.x-foo-42` (via classes):
+      // non-host selector: .a.x-foo -> .x-foo-42 .a.x-foo
+      // host selector: x-foo.wide -> x-foo.x-foo-42.wide
+      _scopifyRule: function(rule) {
+        var selector = rule.selector;
+        var host = this.is;
+        var rx = new RegExp(HOST_SELECTOR_PREFIX + host + HOST_SELECTOR_SUFFIX);
+        var parts = selector.split(',');
+        var scope = this._scopeCssViaAttr ?
+          SCOPE_PREFIX + this._xScopeSelector + SCOPE_SUFFIX :
+          '.' + this._xScopeSelector;
+        for (var i=0, l=parts.length, p; (i<l) && (p=parts[i]); i++) {
+          parts[i] = p.match(rx) ?
+            p.replace(host, host + scope) :
+            scope + ' ' + p;
+        }
+        rule.selector = parts.join(',');
+      },
+
+      _scopeElementClass: function(element, selector) {
+        if (!nativeShadow && !this._scopeCssViaAttr) {
+          selector += (selector ? ' ' : '') + SCOPE_NAME + ' ' + this.is +
+            (element._xScopeSelector ? ' ' +  XSCOPE_NAME + ' ' +
+            element._xScopeSelector : '');
+        }
+        return selector;
+      },
+
+      // override to ensure whenever classes are set, we need to shim them.
+      serializeValueToAttribute: function(value, attribute, node) {
+        if (attribute === 'class') {
+          // host needed to scope styling.
+          var host = node === this ?
+            Polymer.dom(this).getOwnerRoot() || this.dataHost :
+            this;
+          if (host) {
+            value = host._scopeElementClass(node, value);
+          }
+        }
+        baseSerializeValueToAttribute.call(this, value, attribute, node);
+      },
+
+      updateStyles: function() {
+        this._updateOwnStyles();
+        this._updateRootStyles(this.root);
+      },
+
+      updateHostStyles: function() {
+        var host = Polymer.dom(this).getOwnerRoot() || this.dataHost;
+        if (host) {
+          host.updateStyles();
+        } else {
+          this._updateRootStyles(document);
+        }
+      },
+
+      _updateRootStyles: function(root) {
+        // TODO(sorvell): temporary way to find local dom that needs
+        // x-scope styling.
+        var scopeSelector = this._scopeCssViaAttr ?
+          '[' + SCOPE_NAME + '~=' + XSCOPE_NAME + ']' : '.' + XSCOPE_NAME;
+        var c$ = Polymer.dom(root).querySelectorAll(scopeSelector);
+        for (var i=0, l= c$.length, c; (i<l) && (c=c$[i]); i++) {
+          if (c.updateStyles) {
+            c.updateStyles();
+          }
+        }
+      }
+
+    });
+
+    var styleCache = {};
+    function cacheStyle(is, style, scope, bag, styles) {
+      style._scope = scope;
+      style._properties = bag;
+      style._styles = styles;
+      var s$ = styleCache[is] = styleCache[is] || [];
+      s$.push(style);
+    }
+
+    function styleFromCache(is, bag, checkStyles) {
+      var styles = styleCache[is];
+      if (styles) {
+        for (var i=0, s; i < styles.length; i++) {
+          s = styles[i];
+          if (objectsEqual(bag, s._properties) &&
+            objectsEqual(checkStyles,  s._styles)) {
+            return s;
+          }
+        }
+      }
+    }
+
+    function objectsEqual(a, b) {
+      for (var i in a) {
+        if (a[i] !== b[i]) {
+          return false;
+        }
+      }
+      for (var i in b) {
+        if (a[i] !== b[i]) {
+          return false;
+        }
+      }
+      return true;
+    }
+
+    var SCOPE_NAME= Polymer.StyleTransformer.SCOPE_NAME;
+    var XSCOPE_NAME = 'x-scope';
+    var SCOPE_PREFIX = '[' + SCOPE_NAME + '~=';
+    var SCOPE_SUFFIX = ']';
+    var HOST_SELECTOR_PREFIX = '(?:^|[^.])';
+    var HOST_SELECTOR_SUFFIX = '($|[.:[\\s>+~])';
+    var CUSTOM_RULE_RX = /mixin|var/;
+    var CUSTOM_VAR_ASSIGN = /(--[^\:;]*?):\s*?([^;{]*?);/g;
+    var CUSTOM_MIXIN_ASSIGN = /(--[^\:;]*?):[^{;]*?{([^}]*?)}/g;
+    var CUSTOM_VAR_VALUE = /^var\(([^)]*?)\)/;
+    var CUSTOM_VAR_USE = /(?:^|[;}\s])([^;{}]*?):[\s]*?var\(([^)]*)?\)/gim;
+    var CUSTOM_MIXIN_USE = /mixin\(([^)]*)\)/gim;
+
+  })();
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/Beaker2.jpg b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/Beaker2.jpg
new file mode 100644
index 000000000..96fe8504e
Binary files /dev/null and b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/Beaker2.jpg differ
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/test-style-path.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/test-style-path.html
new file mode 100644
index 000000000..a0d168e6b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/assets/test-style-path.html
@@ -0,0 +1,14 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<style>
+  .beaker {
+    background-image: url('Beaker2.jpg');
+  }
+</style>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-elements.html
new file mode 100644
index 000000000..a73250d73
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-elements.html
@@ -0,0 +1,323 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer/polymer.html">
+
+<!--
+  Below, some elements add additional features to Base.
+  Ideally we Just Work under this scenario, but we need to take care
+  because we are sharing a base class and there could be name-collisions.
+-->
+
+<!-- raw -->
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+<script>
+
+  Polymer({
+
+    is: 'x-trivial',
+
+    // stubbing out `features` gives us maximum vanilla
+
+    features: function() {
+    },
+
+    // These lifecycle callbacks are non-standard: the standard callbacks are
+    // all suffixed by `Callback`. We reserve the native callbacks for system
+    // processing in Base and supply the shorter names for individual elements
+    // to override as necessary.
+
+    created: function() {
+      this.innerHTML = '<i>Hey</i>, is this script <b>on</b>?';
+    },
+
+    // these lifecycle callbacks are also available
+
+    attached: function() {
+    },
+
+    detached: function() {
+    },
+
+    attributeChanged: function(name) {
+    }
+
+  });
+
+</script>
+
+
+<!-- using a template -->
+
+<style>
+
+  x-template {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+<template>
+
+  <i>Hey</i>, is this template <b>on</b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-template',
+
+    features: function() {
+      // use template feature
+      this.stampTemplate();
+    }
+
+  });
+
+</script>
+
+
+<!-- inexpensive `nodes` feature -->
+
+<style>
+
+  x-cheapgood-nodes {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+<template>
+
+  <i id="exclaim"></i>, is the node feature <b>on</b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-cheapgood-nodes',
+
+    features: function() {
+      // use template feature
+      this.stampTemplate();
+      // use `nodes` feature
+      this.marshalNodeReferences();
+    },
+
+    created: function() {
+      // `nodes` features populates `$` map from id's in the template
+      this.$.exclaim.textContent = 'Hey';
+    }
+
+  });
+
+</script>
+
+
+<!-- inexpensive `listeners` feature -->
+
+<style>
+
+  x-cheapgood-listeners {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+<template>
+
+  <i id="exclaim">Hey</i>, are listeners <b>on</b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-cheapgood-listeners',
+
+    listeners: {
+      click: 'clickAction',
+      'exclaim.click': 'exclaimClickAction'
+    },
+
+    features: function() {
+      // use template feature
+      this.stampTemplate();
+      // use `nodes` feature
+      this.marshalNodeReferences();
+      // use `listeners` feature
+      this.listenListeners();
+    },
+
+    clickAction: function() {
+      this.style.backgroundColor = 'lightblue';
+    },
+
+    exclaimClickAction: function(e) {
+      e.stopPropagation();
+      this.style.backgroundColor = 'orange';
+    }
+
+  });
+
+</script>
+
+
+<!-- uses standard features (template, nodes, listeners) -->
+
+<style>
+  x-simple {
+    display: block;
+    padding: 8px;
+  }
+</style>
+<template>
+
+  <i id="exclaim"></i>, is simple mode <b>on</b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-simple',
+
+    listeners: {
+      click: 'clickAction',
+      'exclaim.click': 'exclaimClickAction'
+    },
+
+    created: function() {
+      this.$.exclaim.textContent = 'Hey';
+    },
+
+    clickAction: function() {
+      this.style.backgroundColor = 'lightblue';
+    },
+
+    exclaimClickAction: function(e) {
+      e.stopPropagation();
+      this.style.backgroundColor = 'orange';
+    }
+
+  });
+
+</script>
+
+<!--
+
+  Can stop here if you want clean-and-simple.
+
+  This smoke test goes on to import and exercise some optional features
+  to make sure everything plays well together.
+
+-->
+
+<!-- import and use `bind` feature -->
+
+<link rel="import" href="../../polymer/more-features/bind.html">
+
+<style>
+
+    x-fancy-bind {
+      display: block;
+      padding: 8px;
+    }
+
+</style>
+<template>
+
+  <i id="exclaim"></i>, is fancy bind mode <b id="state"></b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-fancy-bind',
+
+    properties: {
+      // property: target (set property is pushed to $.<target>[.textContent])
+      exclaim: {
+        observer: 'exclaim'
+      },
+      state: {
+        observer: 'state'
+      }
+    },
+
+    listeners: {
+      click: 'clickAction'
+    },
+
+    created: function() {
+      // NOTE: binding feature turns on automatically at prototype level, if
+      // you include a `bind` object in your prototype.
+      // These properties automatically propagate to DOM as defined
+      // by the `bind` object.
+      this.exclaim = 'Hey';
+      this.state = 'on';
+    },
+
+    clickAction: function() {
+      this.state = 'LIVE';
+    }
+
+  });
+
+</script>
+
+<!-- template annotations feature -->
+
+<link rel="import" href="../../polymer/more-features/annotations.html">
+<link rel="import" href="../../polymer/more-features/bind-annotations.html">
+
+<style>
+
+  x-fancy-annotations {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+<template>
+
+  <i>{{exclaim}}</i>, is fancy annotations mode <b>{{state}}</b>?
+
+</template>
+<script>
+
+  Polymer({
+
+    is: 'x-fancy-annotations',
+
+    created: function() {
+      // NOTE: annotations feature turns on automatically at prototype level,
+      // need to gate this as it's affecting all elements with templates
+      // now.
+      // Create bindings from annotations.
+      this.marshalBoundNodes();
+      // These properties automatically propagate to DOM as defined
+      // by the template annotations.
+      this.exclaim = 'Hey';
+      this.state = 'on';
+    }
+  });
+
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-polyfill.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-polyfill.html
new file mode 100644
index 000000000..35df19954
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/compat/polymer-smoke-polyfill.html
@@ -0,0 +1,32 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<script src="//www.polymer-project.org/components/platform/platform.js"></script>
+
+<link rel="import" href="polymer-smoke-elements.html">
+
+<x-trivial></x-trivial>
+
+<!-- using a template -->
+<x-template></x-template>
+
+<!-- inexpensive `nodes` feature -->
+<x-cheapgood-nodes></x-cheapgood-nodes>
+
+<!-- inexpensive `listeners` feature -->
+<x-cheapgood-listeners></x-cheapgood-listeners>
+
+<!-- uses standard features (shadow, template, nodes, listeners) -->
+<x-simple></x-simple>
+
+<!-- import and use `bind` feature -->
+<x-fancy-bind></x-fancy-bind>
+
+<!-- template annotations feature -->
+<x-fancy-annotations></x-fancy-annotations>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/runner.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/runner.html
new file mode 100644
index 000000000..7507cfa9e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/runner.html
@@ -0,0 +1,47 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../web-component-tester/browser.js"></script>
+</head>
+<body>
+  <script>
+    WCT.loadSuites([
+      'unit/base.html',
+      'unit/micro.html',
+      'unit/attributes.html',
+      'unit/async.html',
+      'unit/template.html',
+      'unit/ready.html',
+      'unit/ready-shadow.html',
+      'unit/configure.html',
+      'unit/shady.html',
+      'unit/polymer-dom.html',
+      'unit/polymer-dom-shadow.html',
+      'unit/bind.html',
+      'unit/bind.html?dom=shadow',
+      'unit/notify-path.html',
+      'unit/gestures.html',
+      'unit/utils.html',
+      'unit/utils-content.html',
+      'unit/resolveurl.html',
+      'unit/css-parse.html',
+      'unit/styling-scoped.html',
+      'unit/styling-remote.html',
+      'unit/x-style.html',
+      'unit/dynamic-import.html',
+      'unit/x-repeat.html',
+      'unit/behaviors.html'
+    ]);
+  </script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/bind-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/bind-smoke.html
new file mode 100644
index 000000000..4f6cb84ea
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/bind-smoke.html
@@ -0,0 +1,45 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer.html">
+
+<x-trivial></x-trivial>
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <input on-change="inputChange" value="{{value}}"></value>
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-trivial',
+
+    ready: function() {
+      this.value = 'spoo';
+    },
+
+    inputChange: function(e) {
+      this.value = e.target.value;
+    }
+
+  });
+
+</script>
+
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/custom-notify-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/custom-notify-smoke.html
new file mode 100644
index 000000000..7cc4f93b9
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/custom-notify-smoke.html
@@ -0,0 +1,155 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+
+  <title>Custom Notify Smoke Test</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <link rel="import" href="../../polymer.html">
+
+  <style>
+    body {
+      font-family: sans-serif;
+      font-size: 15px;
+    }
+  </style>
+
+</head>
+<body>
+
+  <dom-module id="x-app">
+    <style>
+    </style>
+    <template>
+
+      <h1> Works correctly </h1>
+
+      <h3>&lt;input value="{{inputValue::input}}"&gt;</h3>
+      <input value="{{inputValue::input}}">
+      <input value="{{inputValue::input}}">
+
+      <hr>
+
+      <h3>&lt;input value="{{inputValueCommitted::change}}&gt;</h3>
+      <input value="{{inputValueCommitted::change}}">
+      <input value="{{inputValueCommitted::change}}">
+
+      <hr>
+
+      <h3>&lt;value="{{textareaValue::input}}"&gt;</h3>
+      <textarea value="{{textareaValue::input}}"></textarea>
+      <textarea value="{{textareaValue::input}}"></textarea>
+
+      <hr>
+
+      <h3>&lt;textarea value="{{textareaValueCommitted::change}}"&gt;</h3>
+      <textarea value="{{textareaValueCommitted::change}}"></textarea>
+      <textarea value="{{textareaValueCommitted::change}}"></textarea>
+
+      <hr>
+
+      <h3>&lt;input type="checkbox"&gt;.checked</h3>
+      <input type="checkbox" checked="{{checked::change}}">
+      <input type="checkbox" checked="{{checked::change}}">
+
+      <hr>
+
+      <h3>&lt;input type="date" value="{{date::change}}"&gt;</h3>
+      <input type="date" value="{{date::change}}">
+      <input type="date" value="{{date::change}}">
+
+      <hr>
+
+      <h3>&lt;select selected-index="{{selectedIndex::change}}"&gt;</h3>
+      <select selected-index="{{selectedIndex::change}}">
+        <option>a</option>
+        <option>b</option>
+        <option>c</option>
+      </select>
+      <select selected-index="{{selectedIndex::change}}">
+        <option>a</option>
+        <option>b</option>
+        <option>c</option>
+      </select>
+
+      <hr>
+
+      <div>Current time: <span>{{currentTime}}</span></div>
+      <video current-time="{{currentTime::timeupdate}}" src="http://media.w3.org/2010/05/sintel/trailer.mp4" height="200" controls></video>
+      
+      <hr>
+
+      <h1> Does not work as expected </h1>
+
+      <h3>&lt;select value="{{selectedValue::change}}"&gt;</h3>
+      <p><em>Setting `value` on IE inexplicably clears the value</em></p>
+      <select value="{{selectedValue::change}}">
+        <option>a</option>
+        <option>b</option>
+        <option>c</option>
+      </select>
+      <select value="{{selectedValue::change}}">
+        <option>a</option>
+        <option>b</option>
+        <option>c</option>
+      </select>
+
+      <hr>
+
+      <h3>&lt;input type="radio" name="one" checked="{{aChecked::change}}"&gt;</h3>
+      <p><em>Radio buttons do not fire changed events when unchecking</em></p>
+
+      <label><input type="radio" name="one" checked="{{aChecked::change}}">a</label>
+      <label><input type="radio" name="one" checked="{{bChecked::change}}">b</label>
+      <label><input type="radio" name="one" checked="{{cChecked::change}}">c</label>
+      <br><br>
+      <label><input type="radio" name="two" checked="{{aChecked::change}}">a</label>
+      <label><input type="radio" name="two" checked="{{bChecked::change}}">b</label>
+      <label><input type="radio" name="two" checked="{{cChecked::change}}">c</label>
+
+      <hr>
+
+      <h3>&lt;input type="range" value="{{rangeValue::input}}"&gt;</h3>
+      <p><em>IE does not fire <strong>input</strong> event for range input</em></p>
+
+      <input type="range" value="{{rangeValue::input}}">
+      <input type="range" value="{{rangeValue::input}}">
+      <hr>
+
+      <h3>&lt;input type="range" value="{{rangeValueCommitted::change}}"&gt;</h3>
+      <p><em>IE fires <strong>change</strong> event immediately when dragging; all others fire change when stopping drag</em></p>
+      <input type="range" value="{{rangeValueCommitted::change}}">
+      <input type="range" value="{{rangeValueCommitted::change}}">
+
+
+    </template>
+
+  </dom-module>
+
+  <script>
+
+  document.addEventListener('WebComponentsReady', function() {
+    Polymer({
+      is: 'x-app'
+    });
+  });
+
+  </script>
+
+  <x-app></x-app>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/elements-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/elements-smoke.html
new file mode 100644
index 000000000..551037b03
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/elements-smoke.html
@@ -0,0 +1,164 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer.html">
+<link rel="import" href="../../x-elements/x-toolbar.html">
+<link rel="import" href="../../x-elements/x-overlay.html">
+<link rel="import" href="../../x-elements/x-icon.html">
+<link rel="import" href="../../x-elements/x-icon-button.html">
+<link rel="import" href="../../x-elements/x-pages.html">
+<link rel="import" href="../../x-elements/x-selector.html">
+<link rel="import" href="../../x-elements/x-search-input.html">
+<link rel="import" href="../../x-elements/x-drop-button.html">
+<link rel="import" href="../../x-elements/paper-button.html">
+<link rel="import" href="../../assets/icons.html">
+
+<style>
+
+  body {
+    font-family: sans-serif;
+  }
+
+  x-icon-button {
+    height: 38px;
+  }
+
+  #overlay {
+    width: 500px;
+    height: 200px;
+    background-color: white;
+    border: 1px outset silver;
+    padding: 24px;
+  }
+
+  #overlay2 {
+    width: 200px;
+    height: 600px;
+    background-color: white;
+    border: 1px outset silver;
+    padding: 24px;
+  }
+
+  #overlay3 {
+    xwidth: 100px;
+    background-color: white;
+    border: 1px outset silver;
+  }
+
+  #overlay3 [selected] {
+    background-color: lightblue;
+  }
+
+  #overlay3 h3 {
+    padding: 8px 24px;
+    margin: 0;
+  }
+
+  #overlay3 [tools] {
+    padding: 4px;
+  }
+
+  paper-button {
+    background-color: lightblue;
+  }
+
+  page {
+    display: block;
+  }
+
+  #one {
+    background-color: whitesmoke;
+  }
+
+  #two {
+    background-color: #FFDCCA;
+  }
+
+  x-drop-button {
+    xdisplay: block;
+    border: 1px dotted silver;
+    padding: 4px;
+  }
+
+</style>
+
+<body fullbleed vertical layout>
+
+<x-toolbar>
+  <x-icon-button icon="menu"></x-icon-button>
+  <h2>Hello World</h2>
+  <x-search-input></x-search-input>
+  <span flex></span>
+  <x-icon-button icon="schedule" onclick="pages.selected = 1"></x-icon-button>
+  <x-icon-button icon="settings" onclick="pages.selected = 0"></x-icon-button>
+  <span flex five></span>
+</x-toolbar>
+
+<x-pages id="pages" flex scroll>
+
+  <page id="one">
+
+    <div style="height: 500px; padding: 16px;">
+      <x-drop-button onclick="overlay3.open(this.getBoundingClientRect(), true);">Foo</x-drop-button>
+    </div>
+
+    <paper-button onclick="overlay.open();">Dialog</paper-button>
+    <paper-button onclick="overlay3.open(this.getBoundingClientRect(), true);">Pop</paper-button>
+    <div style="height: 2500px;"></div>
+
+  </page>
+
+  <page id="two">
+
+    <br>
+    <h2>Two</h2>
+    <br>
+
+  </page>
+
+</x-pages>
+
+<x-overlay id="overlay" vertical layout>
+
+  <div horizontal end-justified layout>
+    <paper-button onclick="overlay2.open();">Nest</paper-button>
+  </div>
+  <div flex></div>
+  <div horizontal end-justified layout>
+    <paper-button onclick="overlay.close();">Close</paper-button>
+  </div>
+
+</x-overlay>
+
+<x-overlay id="overlay2" vertical layout>
+
+  <div horizontal end-justified layout>
+    <paper-button onclick="overlay3.open(this.getBoundingClientRect());">Nest 2</paper-button>
+  </div>
+  <div flex></div>
+  <div horizontal end-justified layout>
+    <paper-button onclick="overlay2.close();">Close</paper-button>
+  </div>
+
+</x-overlay>
+
+<x-overlay id="overlay3" vertical layout>
+
+  <x-selector block flex>
+    <h3>Alpha</h3>
+    <h3>Beta</h3>
+    <h3>Gamma</h3>
+  </x-selector>
+  <div tools horizontal end-justified layout>
+    <paper-button onclick="overlay3.close();">Close</paper-button>
+  </div>
+
+</x-overlay>
+
+</body>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-micro-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-micro-smoke.html
new file mode 100644
index 000000000..2aa15f517
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-micro-smoke.html
@@ -0,0 +1,66 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer-micro.html">
+
+<x-trivial></x-trivial>
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<script>
+
+  var XTrivial = Polymer.Class({
+
+    created: function() {
+      this.innerHTML = '<i>Hey</i>, is this script <b>on</b>?';
+    }
+
+  });
+
+  document.registerElement('x-trivial', XTrivial);
+
+</script>
+
+<!---------------------------------------------------------------------------->
+
+<input is="x-extension">
+
+<style>
+
+  [is=x-extension] {
+    padding: 12px;
+    font-size: 1.2em;
+    font-weight: bold;
+  }
+
+</style>
+
+<script>
+
+  var XInput = Polymer.Class({
+
+    extends: 'input',
+
+    created: function() {
+      this.value = 'Hey, is this input on?';
+    }
+
+  });
+
+  document.registerElement('x-extension', XInput);
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-mini-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-mini-smoke.html
new file mode 100644
index 000000000..76b79800d
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-mini-smoke.html
@@ -0,0 +1,147 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer-mini.html">
+
+<x-trivial></x-trivial>
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<script>
+
+  Polymer({
+
+    is: 'x-trivial',
+
+    ready: function() {
+      this.innerHTML = '<i>Hey</i>, is this script <b>on</b>?';
+    }
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-template></x-has-template>
+
+<style>
+
+  x-has-template {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+
+  <i>Hey</i>, is this template <b>on</b>?  
+
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-template'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-projection>content</x-has-projection>
+
+<style>
+
+  x-has-projection {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this <content></content> <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-projection'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-reprojection>reprojection</x-has-reprojection>
+
+<style>
+
+  x-has-reprojection {
+    display: block;
+  }
+
+</style>
+
+<template>
+  <x-has-projection><content></content></x-has-projection>
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-reprojection'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<div is="x-extended-div"></div>
+
+<style>
+
+  [is=x-extended-div] {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this extension <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-extended-div',
+
+    extends: 'div'
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-smoke.html
new file mode 100644
index 000000000..89fb794b1
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/polymer-smoke.html
@@ -0,0 +1,212 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../polymer.html">
+
+<x-trivial></x-trivial>
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<script>
+
+  Polymer({
+
+    is: 'x-trivial',
+
+    ready: function() {
+      this.innerHTML = '<i>Hey</i>, is this script <b>on</b>?';
+    }
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-template></x-has-template>
+
+<style>
+
+  x-has-template {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this template <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-template'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-projection>content</x-has-projection>
+
+<style>
+
+  x-has-projection {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this <content></content> <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-projection'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-has-reprojection>reprojection</x-has-reprojection>
+
+<style>
+
+  x-has-reprojection {
+    display: block;
+  }
+
+</style>
+
+<template>
+  <x-has-projection><content></content></x-has-projection>
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-has-reprojection'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<div is="x-extended-div"></div>
+
+<style>
+
+  [is=x-extended-div] {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this extension <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-extended-div',
+
+    extends: 'div'
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-annotated></x-annotated>
+
+<style>
+
+  x-annotated {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this <span id="kind"></span> <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-annotated',
+
+    ready: function() {
+      this.$.kind.textContent = 'annotation';
+    }
+
+  });
+
+</script>
+
+<!----------------------------------------------------------------------------->
+
+<x-attributes attribute="attribute"></x-attributes>
+
+<style>
+
+  x-attributes {
+    padding: 8px;
+  }
+
+</style>
+
+<template>
+  <i>Hey</i>, is this <span id="kind"></span> <b>on</b>?  
+</template>
+
+<script>
+
+  Polymer({
+
+    is: 'x-attributes',
+
+    hostAttributes: 'block',
+
+    properties: {
+      attribute: String
+    },
+
+    set attribute(attribute) {
+      this.$.kind.textContent = attribute;
+    }
+
+  });
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/style-path-smoke.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/style-path-smoke.html
new file mode 100644
index 000000000..38732121e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/style-path-smoke.html
@@ -0,0 +1,14 @@
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../assets/test-style-path.html">
+
+<body class="beaker">
+</body>
+
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-if.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-if.html
new file mode 100644
index 000000000..bdad8ee94
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-if.html
@@ -0,0 +1,66 @@
+<!doctype html>
+<html>
+<head>
+
+  <title>x-if</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="../../src/lib/template/x-if.html">
+
+</head>
+<body>
+
+  <dom-module id="x-test">
+    <style>
+      .content {
+        border: 1px dashed orange;
+        margin: 8px;
+        padding: 8px;
+      }
+    </style>
+    <template>
+      if <input type="checkbox" checked="{{checked::change}}">
+      <br><br>
+      <input value="{{value::input}}">
+
+      <template is="x-if" id="if1" if="[[checked]]">
+        <h3>Lazy / hidden</h3>
+        <div class="content">
+          <div>I have been <input value="{{parent.value::input}}"></div>
+        </div>
+      </template>
+
+      <template is="x-if" id="if2" if="[[checked]]" restamp>
+        <h3>Restamp</h3>
+        <div class="content">
+          <div>I have been <input value="{{parent.value::input}}"></div>
+        </div>
+      </template>
+
+    </template>
+  </dom-module>
+
+  <script>
+  HTMLImports.whenReady(function() {
+    Polymer({
+
+      is: 'x-test',
+
+      properties: {
+        value: {
+          value: 'stamped!'
+        }
+      }
+
+    });
+  });
+  </script>
+
+  <x-test></x-test>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-repeat.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-repeat.html
new file mode 100644
index 000000000..1dc62c39b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/smoke/x-repeat.html
@@ -0,0 +1,284 @@
+<!doctype html>
+<html>
+<head>
+
+  <title>x-repeat</title>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <script src="../../../perf-lib/perf.js"></script>
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="../../../layout/layout.html">
+
+</head>
+<body>
+
+<style>
+  body {
+    font-family: sans-serif;
+    font-size: 14px;
+  }
+</style>
+
+<dom-module id="x-labeled-input">
+  <style>
+    :host {
+      width: 400px
+    }
+    #label {
+      width: 200px;
+      overflow: hidden;
+      border-bottom: 1px solid gray;
+      border-bottom-style: dashed;
+    }
+    input {
+      margin-right: 5px;
+    }
+  </style>
+  <template>
+    <div class="layout horizontal">
+      <span id="label" class="flex">{{label}}</span>
+      <input value="{{value::input}}" disabled$="{{disabled}}">
+    </div>
+  </template>
+</dom-module>
+
+
+<dom-module id="x-test">
+  <style>
+    .outer {
+      padding: 10px;
+    }
+    .column {
+      width: 400px;
+      overflow: auto;
+    }
+    .item {
+      margin: 5px;
+      margin-left: 10px;
+      margin-right: 0;
+      padding: 5px;
+      padding-right: 0;
+      background-color: rgba(0,0,0,0.1);
+    }
+    .index {
+      display: inline-block;
+      background-color: gray;
+      color: white;
+      padding: 4px;
+      margin-bottom: 4px;
+      border-radius: 4px;
+    }
+  </style>
+  <template>
+
+    <div class="fit layout vertical">
+
+      <div class="outer">
+        <div class="index">Outer scope:</div>
+        <x-labeled-input label="outerA" value="{{outerA}}"></x-labeled-input>
+        <x-labeled-input label="outerB" value="{{outerB}}"></x-labeled-input>
+        <x-labeled-input label="outerC" value="{{outerC}}"></x-labeled-input>
+        <x-labeled-input label="outerObjA.value" value="{{outerObjA.value}}"></x-labeled-input>
+        <x-labeled-input label="outerObjB.value" value="{{outerObjB.value}}"></x-labeled-input>
+        <x-labeled-input label="outerObjC.value" value="{{outerObjC.value}}"></x-labeled-input>
+      </div>
+
+      <div class="layout horizontal flex">
+
+        <div class="column flex">
+          <template is="x-repeat" id="xr1-1" items="{{items}}">
+            <div class="item" id="xr1-1" idx$="{{index}}">
+              <div class="index">idx: <span>{{index}}</span></div>
+              <button on-click="handleClickA">Change outerA</button>
+              <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+              <x-labeled-input label="parent.outerA" value="{{parent.outerA}}"></x-labeled-input>
+              <x-labeled-input label="parent.outerObjA.value" value="{{parent.outerObjA.value}}"></x-labeled-input>
+              <x-labeled-input label="innerA" value="{{innerA}}"></x-labeled-input>
+              <x-labeled-input label="innerB" value="{{innerB}}"></x-labeled-input>
+              <x-labeled-input label="computeInner(innerA, innerB)" value="{{computeInner(innerA, innerB)}}" disabled></x-labeled-input>
+              <template is="x-repeat" id="xr1-2" idx$="{{index}}" items="{{item.items}}">
+                <div class="item" id="xr1-2" idx$="{{index}}">
+                  <div class="index">idx: <span>{{index}}</span></div>
+                  <button on-click="handleClickB">Change outerB</button>
+                  <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+                  <x-labeled-input label="parent.item.name" value="{{parent.item.name}}"></x-labeled-input>
+                  <x-labeled-input label="parent.parent.outerB" value="{{parent.parent.outerB}}"></x-labeled-input>
+                  <x-labeled-input label="parent.parent.outerObjB.value" value="{{parent.parent.outerObjB.value}}"></x-labeled-input>
+                  <template is="x-repeat" id="xr1-3" idx$="{{index}}" items="{{item.items}}">
+                    <div class="item" id="xr1-3" idx$="{{index}}">
+                      <div class="index">idx: <span>{{index}}</span></div>
+                      <button on-click="handleClickC">Change outerC</button>
+                      <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.item.name" value="{{parent.item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.item.name" value="{{parent.parent.item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.parent.outerC" value="{{parent.parent.parent.outerC}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.parent.outerObjC.value" value="{{parent.parent.parent.outerObjC.value}}"></x-labeled-input>
+                    </div>
+                  </template>
+                </div>
+              </template>
+            </div>
+          </template>
+        </div>
+
+        <div class="column flex">
+          <template is="x-repeat" id="xr2-1" idx$="{{index}}" items="{{items}}">
+            <div class="item" id="xr2-1" idx$="{{index}}">
+              <div class="index">idx: <span>{{index}}</span></div>
+              <button on-click="handleClickA">Change outerA</button>
+              <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+              <x-labeled-input label="parent.outerA" value="{{parent.outerA}}"></x-labeled-input>
+              <x-labeled-input label="parent.outerObjA.value" value="{{parent.outerObjA.value}}"></x-labeled-input>
+              <x-labeled-input label="innerA" value="{{innerA}}"></x-labeled-input>
+              <x-labeled-input label="innerB" value="{{innerB}}"></x-labeled-input>
+              <x-labeled-input label="computeInner(innerA, innerB)" value="{{computeInner(innerA, innerB)}}" disabled></x-labeled-input>
+              <template is="x-repeat" id="xr2-2" idx$="{{index}}" items="{{item.items}}">
+                <div class="item" id="xr2-2" idx$="{{index}}">
+                  <div class="index">idx: <span>{{index}}</span></div>
+                  <button on-click="handleClickB">Change outerB</button>
+                  <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+                  <x-labeled-input label="parent.item.name" value="{{parent.item.name}}"></x-labeled-input>
+                  <x-labeled-input label="parent.parent.outerB" value="{{parent.parent.outerB}}"></x-labeled-input>
+                  <x-labeled-input label="parent.parent.outerObjB.value" value="{{parent.parent.outerObjB.value}}"></x-labeled-input>
+                  <template is="x-repeat" id="xr2-3" idx$="{{index}}" items="{{item.items}}">
+                    <div class="item" id="xr2-3" idx$="{{index}}">
+                      <div class="index">idx: <span>{{index}}</span></div>
+                      <button on-click="handleClickC">Change outerC</button>
+                      <x-labeled-input label="item.name" value="{{item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.item.name" value="{{parent.item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.item.name" value="{{parent.parent.item.name}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.parent.outerC" value="{{parent.parent.parent.outerC}}"></x-labeled-input>
+                      <x-labeled-input label="parent.parent.parent.outerObjC.value" value="{{parent.parent.parent.outerObjC.value}}"></x-labeled-input>
+                    </div>
+                  </template>
+                </div>
+              </template>
+            </div>
+          </template>
+        </div>
+
+      </div>
+
+    </div>
+
+  </template>
+</dom-module>
+
+<script>
+  HTMLImports.whenReady(function() {
+
+    Polymer ({
+      is: 'x-labeled-input',
+      properties: {
+        value: {
+          notify: true
+        },
+        label: String,
+        disabled: Boolean
+      }
+    });
+
+    Polymer ({
+      is: 'x-test',
+      properties: {
+        items: {
+          value: function() {
+            return [
+              {name: 'item 1', items: [
+                {name: 'item 1-1', items: [
+                  {name: 'item 1-1-1'},
+                  {name: 'item 1-1-2'},
+                  {name: 'item 1-1-3'}
+                ]},
+                {name: 'item 1-2', items: [
+                  {name: 'item 1-2-1'},
+                  {name: 'item 1-2-2'},
+                  {name: 'item 1-2-3'}
+                ]},
+                {name: 'item 1-3', items: [
+                  {name: 'item 1-3-1'},
+                  {name: 'item 1-3-2'},
+                  {name: 'item 1-3-3'}
+                ]}
+              ]},
+              {name: 'item 2', items: [
+                {name: 'item 2-1', items: [
+                  {name: 'item 2-1-1'},
+                  {name: 'item 2-1-2'},
+                  {name: 'item 2-1-3'}
+                ]},
+                {name: 'item 2-2', items: [
+                  {name: 'item 2-2-1'},
+                  {name: 'item 2-2-2'},
+                  {name: 'item 2-2-3'}
+                ]},
+                {name: 'item 2-3', items: [
+                  {name: 'item 2-3-1'},
+                  {name: 'item 2-3-2'},
+                  {name: 'item 2-3-3'}
+                ]}
+              ]},
+              {name: 'item 3', items: [
+                {name: 'item 3-1', items: [
+                  {name: 'item 3-1-1'},
+                  {name: 'item 3-1-2'},
+                  {name: 'item 3-1-3'}
+                ]},
+                {name: 'item 3-2', items: [
+                  {name: 'item 3-2-1'},
+                  {name: 'item 3-2-2'},
+                  {name: 'item 3-2-3'}
+                ]},
+                {name: 'item 3-3', items: [
+                  {name: 'item 3-3-1'},
+                  {name: 'item 3-3-2'},
+                  {name: 'item 3-3-3'}
+                ]},
+              ]}
+            ];
+          }
+        },
+        outerA: {
+          value: 'outerA'
+        },
+        outerB: {
+          value: 'outerB'
+        },
+        outerC: {
+          value: 'outerC'
+        },
+        outerObjA: {
+          value: function() { return { value: 'outerObjA.value' }; }
+        },
+        outerObjB: {
+          value: function() { return { value: 'outerObjB.value' }; }
+        },
+        outerObjC: {
+          value: function() { return { value: 'outerObjC.value' }; }
+        }
+      },
+      handleClickA: function() {
+        this.outerA = this.outerA + 'A';
+      },
+      handleClickB: function() {
+        this.outerB = this.outerB + 'B';
+      },
+      handleClickC: function() {
+        this.outerC = this.outerC + 'C';
+      },
+      computeInner: function(a, b) {
+        return a + '-' + b;
+      }
+    });
+
+  });
+</script>
+
+<script>console.perf && console.perf();</script>
+
+<x-test class="fit"></x-test>
+
+<script>setTimeout(function() { console.perf && console.perfEnd(); });</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/async.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/async.html
new file mode 100644
index 000000000..e53687f9a
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/async.html
@@ -0,0 +1,263 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../src/polymer-lib.html">
+  <link rel="import" href="../../src/lib/async.html">
+</head>
+<body>
+
+<script>
+  
+  beforeEach(function() {
+    window.Async = Polymer.Async;
+  });
+
+  afterEach(function() {
+    delete window.Async;
+  });
+
+  suite('no-wait async', function() {
+
+    test('async runs', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      Async.run(callback);
+      setTimeout(function() {
+        assert.equal(called, 1);
+        done();
+      });
+    });
+
+    test('multiple asyncs of same fn run', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      Async.run(callback);
+      Async.run(callback);
+      Async.run(callback);
+      setTimeout(function() {
+        assert.equal(called, 3);
+        done();
+      });
+    });
+
+    test('multiple asyncs of different fns run', function(done) {
+      var called1 = 0;
+      var called2 = 0;
+      var called3 = 0;
+      var callback1 = function() {
+        called1++;
+      };
+      var callback2 = function() {
+        called2++;
+      };
+      var callback3 = function() {
+        called3++;
+      };
+      Async.run(callback1);
+      Async.run(callback2);
+      Async.run(callback3);
+      setTimeout(function() {
+        assert.equal(called1, 1);
+        assert.equal(called2, 1);
+        assert.equal(called3, 1);
+        done();
+      });
+    });
+
+  });
+
+  suite('cancel no-wait async', function() {
+
+    test('async cancels', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      var h = Async.run(callback);
+      Async.cancel(h);
+      setTimeout(function() {
+        assert.equal(called, 0);
+        done();
+      });
+    });
+
+    test('multiple asyncs of same fn cancel', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      var h = [];
+      h.push(Async.run(callback));
+      h.push(Async.run(callback));
+      h.push(Async.run(callback));
+      Async.cancel(h.pop());
+      Async.cancel(h.pop());
+      Async.cancel(h.pop());
+      setTimeout(function() {
+        assert.equal(called, 0);
+        done();
+      });
+    });
+
+    test('multiple asyncs of different fns cancel', function(done) {
+      var called1 = 0;
+      var called2 = 0;
+      var called3 = 0;
+      var callback1 = function() {
+        called1++;
+      };
+      var callback2 = function() {
+        called2++;
+      };
+      var callback3 = function() {
+        called3++;
+      };
+      var h1 = Async.run(callback1);
+      var h2 = Async.run(callback2);
+      var h3 = Async.run(callback3);
+      Async.cancel(h1);
+      Async.cancel(h3);
+      setTimeout(function() {
+        assert.equal(called1, 0);
+        assert.equal(called2, 1);
+        assert.equal(called3, 0);
+        done();
+      });
+    });
+
+  });
+
+  suite('wait async', function() {
+
+    test('async runs', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      Async.run(callback, 50);
+      setTimeout(function() {
+        assert.equal(called, 1);
+        done();
+      }, 51);
+    });
+
+    test('multiple asyncs of same fn run', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      Async.run(callback, 50);
+      Async.run(callback, 50);
+      Async.run(callback, 200);
+      setTimeout(function() {
+        assert.equal(called, 2);
+        done();
+      }, 51);
+    });
+
+    test('multiple asyncs of different fns run', function(done) {
+      var called1 = 0;
+      var called2 = 0;
+      var called3 = 0;
+      var callback1 = function() {
+        called1++;
+      };
+      var callback2 = function() {
+        called2++;
+      };
+      var callback3 = function() {
+        called3++;
+      };
+      Async.run(callback1, 50);
+      Async.run(callback2, 50);
+      Async.run(callback3, 200);
+      setTimeout(function() {
+        assert.equal(called1, 1);
+        assert.equal(called2, 1);
+        assert.equal(called3, 0);
+        done();
+      }, 51);
+    });
+
+  });
+
+  suite('cancel wait async', function() {
+
+    test('async cancels', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      var h = Async.run(callback, 50);
+      Async.cancel(h);
+      setTimeout(function() {
+        assert.equal(called, 0);
+        done();
+      }, 51);
+    });
+
+    test('multiple asyncs of same fn cancel', function(done) {
+      var called = 0;
+      var callback = function() {
+        called++;
+      };
+      var h = [];
+      h.push(Async.run(callback, 50));
+      h.push(Async.run(callback, 50));
+      h.push(Async.run(callback, 200));
+      Async.cancel(h.pop());
+      Async.cancel(h.pop());
+      Async.cancel(h.pop());
+      setTimeout(function() {
+        assert.equal(called, 0);
+        done();
+      }, 51);
+    });
+
+    test('multiple asyncs of different fns cancel', function(done) {
+      var called1 = 0;
+      var called2 = 0;
+      var called3 = 0;
+      var callback1 = function() {
+        called1++;
+      };
+      var callback2 = function() {
+        called2++;
+      };
+      var callback3 = function() {
+        called3++;
+      };
+      var h1 = Async.run(callback1, 50);
+      var h2 = Async.run(callback2, 50);
+      var h3 = Async.run(callback3, 200);
+      Async.cancel(h1);
+      Async.cancel(h3);
+      setTimeout(function() {
+        assert.equal(called1, 0);
+        assert.equal(called2, 1);
+        assert.equal(called3, 0);
+        done();
+      }, 51);
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes-elements.html
new file mode 100644
index 000000000..dfb6f1bac
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes-elements.html
@@ -0,0 +1,123 @@
+<script>
+  Polymer({
+    is: 'x-basic',
+    hostAttributes: {
+      attr1: 'this is attr 1',
+      attr2: 42,
+      'aria-role': 'button',
+      title: 'awesome',
+      'attr-object': {foo: 'bar', nested: {'meaning': 42}, arr: [0, 'foo', true]},
+      'attr-stupid': false,
+      class: 'foo bar baz'
+    },
+    properties: {
+      object: {
+        type: Object,
+        value: function() { return {}; }
+      },
+      array: {
+        type: Array,
+        value: function() { return []; }
+      },
+      number: {
+        type: Number,
+        value: 0
+      },
+      string: {
+        type: String,
+        value: 'none'
+      },
+      bool: {
+        type: Boolean,
+        value: true
+      },
+      negBool: {
+        type: Boolean,
+        value: false
+      },
+      date: {
+        type: Date,
+        value: function() { return new Date(0); }
+      },
+      dashCase: {
+        type: String,
+        value: 'none'
+      },
+      noType: {
+        value: 'none'
+      },
+      readOnly: {
+        type: String,
+        value: 'default',
+        readOnly: true
+      }
+    }
+  });
+</script>
+
+<script>
+  Polymer({
+    is: 'x-reflect',
+    properties: {
+      object: {
+        type: Object,
+        reflectToAttribute: true,
+        value: function() { return {}; }
+      },
+      array: {
+        type: Array,
+        reflectToAttribute: true,
+        value: function() { return []; }
+      },
+      number: {
+        type: Number,
+        reflectToAttribute: true,
+        value: 0
+      },
+      string: {
+        type: String,
+        reflectToAttribute: true,
+        value: 'none'
+      },
+      bool: {
+        type: Boolean,
+        reflectToAttribute: true,
+        value: true
+      },
+      negBool: {
+        type: Boolean,
+        reflectToAttribute: true,
+        value: false
+      },
+      date: {
+        type: Date,
+        reflectToAttribute: true,
+        value: function() { return new Date(0); }
+      },
+      dashCase: {
+        type: String,
+        reflectToAttribute: true,
+        value: 'none'
+      },
+      noType: {
+        value: 'none'
+      },
+      readOnly: {
+        type: String,
+        value: 'default',
+        readOnly: true
+      }
+    }
+  });
+</script>
+
+<dom-module id="x-compose">
+  <template>
+    <x-basic id="basic"></x-basic>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-compose'
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes.html
new file mode 100644
index 000000000..07b0cacd5
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/attributes.html
@@ -0,0 +1,284 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="attributes-elements.html">
+<body>
+
+
+<x-basic id="basicDefault"></x-basic>
+
+<x-compose id="compose"></x-compose>
+
+<x-basic id="basicConfigured"
+  object='{"foo": "bar", "nested": {"meaning": 42}, "arr": [0, "foo", true]}'
+  array='[0, "foo", true, {"foo": "bar"}]'
+  number="42"
+  string="The quick brown fox"
+  bool
+  date="Wed Mar 04 2015 10:46:05 GMT-0800 (PST)"
+  dash-case="The quick brown fox"
+  no-type="Should be String"
+  read-only="Should not change"
+  >
+</x-basic>
+
+<x-reflect id="reflectDefault"></x-reflect>
+
+<x-reflect id="reflectConfigured"
+  object='{"foo": "bar", "nested": {"meaning": 42}, "arr": [0, "foo", true]}'
+  array='[0, "foo", true, {"foo": "bar"}]'
+  number="42"
+  string="The quick brown fox"
+  bool
+  date="Wed Mar 04 2015 10:46:05 GMT-0800 (PST)"
+  dash-case="The quick brown fox"
+  no-type="Should be String"
+  read-only="Should not change"
+  >
+</x-reflect>
+
+<script>
+
+var configuredObject = {foo: 'bar', nested: {'meaning': 42}, arr: [0, 'foo', true]};
+var configuredArray = [0, 'foo', true, {foo: 'bar'}];
+var configuredNumber = 42;
+var configuredString = "The quick brown fox";
+var configuredNoType = "Should be String";
+var configuredTime = 1425494765000;
+
+suite('create-time deserialization', function() {
+
+  test('basic default values', function() {
+    assert.deepEqual(basicDefault.object, {});
+    assert.deepEqual(basicDefault.array, []);
+    assert.strictEqual(basicDefault.number, 0);
+    assert.strictEqual(basicDefault.string, 'none');
+    assert.strictEqual(basicDefault.bool, true);
+    assert.strictEqual(basicDefault.negBool, false);
+    assert.strictEqual(basicDefault.date.getTime(), 0);
+    assert.strictEqual(basicDefault.dashCase, 'none');
+    assert.strictEqual(basicDefault.noType, 'none');
+    assert.strictEqual(basicDefault.readOnly, 'default');
+  });
+
+  test('basic deserialize attributes', function() {
+    assert.deepEqual(basicConfigured.object, configuredObject);
+    assert.deepEqual(basicConfigured.array, configuredArray);
+    assert.strictEqual(basicConfigured.number, configuredNumber);
+    assert.strictEqual(basicConfigured.string, configuredString);
+    assert.strictEqual(basicConfigured.bool, true);
+    assert.strictEqual(basicConfigured.negBool, false);
+    assert.strictEqual(basicConfigured.date.getTime(), configuredTime);
+    assert.strictEqual(basicConfigured.dashCase, configuredString);
+    assert.strictEqual(basicConfigured.noType, configuredNoType);
+    assert.strictEqual(basicConfigured.readOnly, 'default');
+  });
+
+  test('reflected default values', function() {
+    assert.deepEqual(reflectDefault.object, {});
+    assert.deepEqual(reflectDefault.array, []);
+    assert.strictEqual(reflectDefault.number, 0);
+    assert.strictEqual(reflectDefault.string, 'none');
+    assert.strictEqual(reflectDefault.bool, true);
+    assert.strictEqual(reflectDefault.negBool, false);
+    assert.strictEqual(reflectDefault.date.getTime(), 0);
+    assert.strictEqual(reflectDefault.dashCase, 'none');
+    assert.strictEqual(reflectDefault.noType, 'none');
+    assert.strictEqual(reflectDefault.readOnly, 'default');
+  });
+
+  test('reflected deserialize attributes', function() {
+    assert.deepEqual(reflectConfigured.object, configuredObject);
+    assert.deepEqual(reflectConfigured.array, configuredArray);
+    assert.strictEqual(reflectConfigured.number, configuredNumber);
+    assert.strictEqual(reflectConfigured.string, configuredString);
+    assert.strictEqual(reflectConfigured.bool, true);
+    assert.strictEqual(reflectConfigured.negBool, false);
+    assert.strictEqual(reflectConfigured.date.getTime(), configuredTime);
+    assert.strictEqual(reflectConfigured.dashCase, configuredString);
+    assert.strictEqual(reflectConfigured.noType, configuredNoType);
+    assert.strictEqual(reflectConfigured.readOnly, 'default');
+  });
+
+});
+
+suite('imperative attribute change (no-reflect)', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-basic');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('basic change object attribute', function() {
+    el.setAttribute('object', '{"foo": "bar", "nested": {"meaning": 42}, "arr": [0, "foo", true]}');
+    assert.deepEqual(el.object, configuredObject);
+  });
+
+  test('basic change array attribute', function() {
+    el.setAttribute('array', '[0, "foo", true, {"foo": "bar"}]');
+    assert.deepEqual(el.array, configuredArray);
+  });
+
+  test('basic change number attribute', function() {
+    el.setAttribute('number', 42);
+    assert.strictEqual(el.number, 42);
+  });
+
+  test('basic change string attribute', function() {
+    el.setAttribute('string', 'howdy');
+    assert.strictEqual(el.string, 'howdy');
+  });
+
+  test('basic change boolean attribute true', function() {
+    el.setAttribute('bool', '');
+    assert.strictEqual(el.bool, true);
+  });
+
+  test('basic change boolean attribute truthy', function() {
+    el.setAttribute('bool', 'sure!');
+    assert.strictEqual(el.bool, true);
+  });
+
+  test('basic change boolean attribute false', function() {
+    el.setAttribute('bool', '');
+    assert.strictEqual(el.bool, true);
+    el.removeAttribute('bool');
+    assert.strictEqual(el.bool, false);
+  });
+
+  test('basic change dashCase attribute', function() {
+    el.setAttribute('dash-case', 'Changed');
+    assert.strictEqual(el.dashCase, 'Changed');
+  });
+
+});
+
+suite('imperative attribute change (reflect)', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-reflect');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('basic change object attribute', function() {
+    el.setAttribute('object', '{"foo": "bar", "nested": {"meaning": 42}, "arr": [0, "foo", true]}');
+    assert.deepEqual(el.object, configuredObject);
+  });
+
+  test('basic change array attribute', function() {
+    el.setAttribute('array', '[0, "foo", true, {"foo": "bar"}]');
+    assert.deepEqual(el.array, configuredArray);
+  });
+
+  test('basic change number attribute', function() {
+    el.setAttribute('number', 42);
+    assert.strictEqual(el.number, 42);
+  });
+
+  test('basic change string attribute', function() {
+    el.setAttribute('string', 'howdy');
+    assert.strictEqual(el.string, 'howdy');
+  });
+
+  test('basic change boolean attribute true', function() {
+    el.setAttribute('bool', '');
+    assert.strictEqual(el.bool, true);
+  });
+
+  test('basic change boolean attribute truthy', function() {
+    el.setAttribute('bool', 'sure!');
+    assert.strictEqual(el.bool, true);
+  });
+
+  test('basic change boolean attribute false', function() {
+    el.setAttribute('bool', '');
+    assert.strictEqual(el.bool, true);
+    el.removeAttribute('bool');
+    assert.strictEqual(el.bool, false);
+  });
+
+  test('basic change dashCase attribute', function() {
+    el.setAttribute('dash-case', 'Changed');
+    assert.strictEqual(el.dashCase, 'Changed');
+  });
+
+  test('change non-`properties` property that natively reflects', function() {
+    el.title = 'awesome';
+    assert.strictEqual(el.title, 'awesome');
+    el.title = '';
+    assert.strictEqual(el.title, '');
+    el.setAttribute('title', 'super');
+    assert.strictEqual(el.title, 'super');
+    el.removeAttribute('title');
+    assert.strictEqual(el.title, '');
+  });
+
+});
+
+suite('hostAttributes', function() {
+
+  test('hostAttributes set correctly', function() {
+    assert.strictEqual(basicDefault.getAttribute('attr1'), 'this is attr 1');
+    assert.strictEqual(basicDefault.getAttribute('attr2'), '42');
+    assert.strictEqual(basicDefault.getAttribute('aria-role'), 'button');
+    assert.strictEqual(basicDefault.getAttribute('title'), 'awesome');
+    assert.strictEqual(basicDefault.title, 'awesome');
+    assert.equal(basicDefault.getAttribute('attr-object'),
+      JSON.stringify(configuredObject));
+    assert.equal(basicDefault.hasAttribute('attr-stupid'), false);
+    assert(basicDefault.classList.contains('foo'));
+    assert(basicDefault.classList.contains('bar'));
+    assert(basicDefault.classList.contains('baz'));
+  });
+
+  test('hostAttributes set correctly in composed element', function() {
+    assert.strictEqual(compose.$.basic.getAttribute('attr1'), 'this is attr 1');
+    assert.strictEqual(compose.$.basic.getAttribute('attr2'), '42');
+    assert.strictEqual(compose.$.basic.getAttribute('aria-role'), 'button');
+    assert.strictEqual(compose.$.basic.getAttribute('title'), 'awesome');
+    assert.strictEqual(compose.$.basic.title, 'awesome');
+    assert.equal(compose.$.basic.getAttribute('attr-object'),
+      JSON.stringify(configuredObject));
+    assert.equal(compose.$.basic.hasAttribute('attr-stupid'), false);
+    assert(compose.$.basic.classList.contains('foo'));
+    assert(compose.$.basic.classList.contains('bar'));
+    assert(compose.$.basic.classList.contains('baz'));
+    if (!Polymer.Settings.useNativeShadow) {
+      assert(compose.$.basic.classList.contains('style-scope'));
+      assert(compose.$.basic.classList.contains('x-compose'));
+    }
+  });
+
+});
+
+</script>
+
+
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/base.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/base.html
new file mode 100644
index 000000000..a42dd023b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/base.html
@@ -0,0 +1,143 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <meta charset="utf-8">
+
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+
+  <link rel="import" href="../../src/polymer-lib.html">
+  <link rel="import" href="../../src/lib/lang.html">
+  <link rel="import" href="../../src/lib/base.html">
+  
+</head>
+<body>
+<script>
+
+var Child;
+var instance;
+
+beforeEach(function() {
+  // Ensure a clean environment for each test.
+  window.Base = Polymer.Base;
+  window.Child = Object.create(Base);
+  Child._registerFeatures = function() {};
+  Child._initFeatures = function() {};
+  Child.setAttributeToProperty = function() {};
+  Child._doBehavior = function(name, args) {
+    if (this[name]) {
+      this[name].apply(this, args || []);
+    }
+  };
+  window.instance = Object.create(Child);
+});
+
+suite('addFeature', function() {
+
+  test('mixes the feature into Base', function() {
+    assert.notOk(Base.someProperty);
+    Base._addFeature({someProperty: 123});
+    assert.equal(Base.someProperty, 123);
+  });
+
+});
+
+suite('registerCallback', function() {
+
+  test('calls registered() after registerFeatures()', function() {
+    var called = [];
+    Child._registerFeatures = function() {
+      called.push('1');
+    };
+    Child.registered = function() {
+      called.push('2');
+    };
+    assert.deepEqual(called, []);
+    Child.registerCallback();
+    assert.includeMembers(called, ['1', '2']);
+  });
+
+});
+
+suite('createdCallback', function() {
+
+  // TODO(nevir): sinonify.
+  test('calls lifecycle events in the proper order', function() {
+    var called = [];
+    Child.created = function() {
+      called.push('created');
+    };
+    assert.deepEqual(called, []);
+    instance.createdCallback();
+    assert.deepEqual(called, ['created']);
+  });
+
+  test('calls initFeatures()', function() {
+    var called = false;
+    Child._initFeatures = function() {
+      called = true;
+    };
+    instance.createdCallback();
+    assert.isTrue(called);
+  });
+
+  test('calls initFeatures() with the correct `this`', function() {
+    Child._initFeatures = function() {
+      assert.equal(this, instance);
+    };
+    instance.createdCallback();
+  });
+
+});
+
+suite('attachedCallback', function() {
+
+  test('calls attached()', function() {
+    var called = false;
+    Child.attached = function() {called = true};
+    instance.attachedCallback();
+    assert.isTrue(called);
+  });
+
+});
+
+suite('detachedCallback', function() {
+
+  test('calls detached()', function() {
+    var called = false;
+    Child.detached = function() {called = true};
+    instance.detachedCallback();
+    assert.isTrue(called);
+  });
+
+});
+
+suite('attributeChangedCallback', function() {
+
+  test('calls attributeChanged()', function() {
+    var args = null;
+    Child.attributeChanged = function() {args = arguments};
+    instance.attributeChangedCallback('attr', null, 1, 'stuff');
+
+    assert.equal(args.length, 4);
+    assert.equal(args[0], 'attr');
+    assert.equal(args[1], null);
+    assert.equal(args[2], 1);
+    assert.equal(args[3], 'stuff');
+  });
+
+});
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors-elements.html
new file mode 100644
index 000000000..7d8f3aa77
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors-elements.html
@@ -0,0 +1,116 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<script>
+
+  Polymer.BehaviorA = {
+
+    properties: {
+
+      label: {
+        type: String,
+        observer: '_labelChanged'
+      }
+
+    },
+
+    listeners: {
+      change: '_changeHandler'
+    },
+
+    ready: function() {
+      this.__readyA = true;
+    },
+
+    _labelChanged: function(label) {
+      this.__label = label;
+    },
+
+    _changeHandler: function(e) {
+      this.__change = e.detail.value;
+    }
+
+  }
+
+</script>
+
+<script>
+
+  Polymer.BehaviorB = {
+
+    properties: {
+
+      disabled: {
+        type: Boolean,
+        value: false,
+        observer: '_disabledChanged'
+      }
+
+    },
+
+    _disabledChanged: function(disabled) {
+      this.__disabled = disabled
+    },
+
+    ready: function() {
+      this.__readyB = true;
+    }
+
+  }
+
+</script>
+
+<dom-module id="single-behavior">
+
+  <script>
+
+    Polymer({
+
+      behaviors: [
+        Polymer.BehaviorA
+      ]
+
+    });
+
+  </script>
+
+</dom-module>
+
+<dom-module id="multi-behaviors">
+
+  <script>
+
+    Polymer({
+
+      behaviors: [
+        Polymer.BehaviorA,
+        Polymer.BehaviorB
+      ],
+
+      properties: {
+
+        foo: {
+          type: String,
+          reflectToAttribute: true,
+          readOnly: true,
+          observer: '_fooChanged'
+        }
+
+      },
+
+      _fooChanged: function(foo) {
+        this.__foo = foo;
+      }
+
+    });
+
+  </script>
+
+</dom-module>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors.html
new file mode 100644
index 000000000..a6d4fdf12
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/behaviors.html
@@ -0,0 +1,93 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="behaviors-elements.html">
+<body>
+
+<script>
+
+suite('single behavior element', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('single-behavior');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('ready from behavior', function() {
+    assert.equal(el.__readyA, true);
+  });
+
+  test('properties from behavior', function() {
+    el.label = 'foo';
+    assert.equal(el.__label, 'foo');
+  });
+
+  test('listener from behavior', function() {
+    el.fire('change', {value: 'bar'});
+    assert.equal(el.__change, 'bar');
+  });
+
+});
+
+suite('multi-behaviors element', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('multi-behaviors');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('ready from behaviors', function() {
+    assert.equal(el.__readyA, true);
+    assert.equal(el.__readyB, true);
+  });
+
+  test('properties from behaviors', function() {
+    el.label = 'foo';
+    assert.equal(el.__label, 'foo');
+    el.disabled = true;
+    assert.equal(el.__disabled, true);
+  });
+
+  test('properties from itself', function() {
+    assert.isDefined(el._setFoo, 'readOnly setter not available');
+    el._setFoo('bar');
+    assert.equal(el.__foo, 'bar', 'observer not getting called');
+    assert.equal(el.getAttribute('foo'), 'bar', 'not getting reflected');
+  });
+
+  test('listener from behaviors', function() {
+    el.fire('change', {value: 'bar'});
+    assert.equal(el.__change, 'bar');
+  });
+
+});
+
+</script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind-elements.html
new file mode 100644
index 000000000..bb1102d6c
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind-elements.html
@@ -0,0 +1,320 @@
+<template>
+  <div id="boundChild" 
+    value="{{value}}"
+    negvalue="{{!bool}}"
+    attrvalue$="{{attrvalue}}"
+    computedvalue="{{computedvalue}}"
+    computedvaluetwo="{{computedvaluetwo}}"
+    camel-case="{{value}}"
+    computed-inline="{{computeInline(value,add, divide)}}"
+    computed-inline2="{{computeInline(value, add,divide)}}"
+    computedattribute$="{{computeInline(value, add,divide)}}"
+    style$="{{boundStyle}}"
+    data-id$="{{dataSetId}}"
+    custom-event-value="{{customEventValue::custom}}"
+    custom-event-object-value="{{customEventObject.value::change}}">
+    Test
+    </div>
+</template>
+<script>
+  Polymer({
+    is: 'x-basic',
+    properties: {
+      value: {
+        type: Number,
+        observer: 'valueChanged',
+        value: 10
+      },
+      computedvalue: {
+        computed: 'computeValue(value)',
+        observer: 'computedvalueChanged'
+      },
+      computedvaluetwo: {
+        computed: 'computeValue(valuetwo)',
+        observer: 'computedvaluetwoChanged'
+      },
+      notifyingvalue: {
+        type: Number,
+        notify: true,
+        observer: 'notifyingvalueChanged'
+      },
+      computednotifyingvalue: {
+        type: Number,
+        notify: true,
+        computed: 'computeNotifyingValue(notifyingvalue)'
+      },
+      computedFromMultipleValues: {
+        type: Number,
+        notify: true,
+        computed: 'computeFromMultipleValues(sum1, sum2, divide)',
+        observer: 'computedFromMultipleValuesChanged'
+      },
+      camelNotifyingValue: {
+        type: Number,
+        notify: true
+      },
+      readonlyvalue: {
+        type: Number,
+        readOnly: true,
+        notify: true,
+        observer: 'readonlyvalueChanged'
+      },
+      add: {
+        value: 20
+      },
+      divide: {
+        value: 2
+      },
+      customEventValue: {
+        type: Number,
+        observer: 'customEventValueChanged'
+      },
+      customEventObject: {
+        type: Object,
+        value: function() { return {}; }
+      }
+    },
+    observers: [
+      'multipleDepChangeHandler(dep1 dep2 dep3)',
+      'customEventObjectValueChanged(customEventObject.value)'
+    ],
+    created: function() {
+      this.observerCounts = {
+        valueChanged: 0,
+        computedvalueChanged: 0,
+        computedvaluetwoChanged: 0,
+        notifyingvalueChanged: 0,
+        readonlyvalueChanged: 0,
+        computedFromMultipleValuesChanged: 0,
+        multipleDepChangeHandler: 0,
+        customEventValueChanged: 0,
+        customEventObjectValueChanged: 0
+      };
+    },
+    clearObserverCounts: function() {
+      for (var i in this.observerCounts) {
+        this.observerCounts[i] = 0;
+      }
+    },
+    valueChanged: function(val, old) {
+      this.observerCounts.valueChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.value, 'observer value argument wrong');
+      assert.equal(old, this._value, 'observer old argument wrong');
+      this._value = val;
+    },
+    computeValue: function(val) {
+      return val + 1;
+    },
+    computedvalueChanged: function(val, old) {
+      this.observerCounts.computedvalueChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.computedvalue, 'observer value argument wrong');
+      assert.equal(old, this._computedvalue, 'observer old argument wrong');
+      this._computedvalue = val;
+    },
+    computedvaluetwoChanged: function(val, old) {
+      this.observerCounts.computedvaluetwoChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.computedvaluetwo, 'observer value argument wrong');
+      assert.equal(old, this._computedvaluetwo, 'observer old argument wrong');
+      this._computedvaluetwo = val;
+    },
+    notifyingvalueChanged: function(val, old) {
+      this.observerCounts.notifyingvalueChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.notifyingvalue, 'observer value argument wrong');
+      assert.equal(old, this._notifyingvalue, 'observer old argument wrong');
+      this._notifyingvalue = val;
+    },
+    readonlyvalueChanged: function(val, old) {
+      this.observerCounts.readonlyvalueChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.readonlyvalue, 'observer value argument wrong');
+      assert.equal(old, this._readonlyvalue, 'observer old argument wrong');
+      this._readonlyvalue = val;
+    },
+    computeNotifyingValue: function(val) {
+      return val + 2;
+    },
+    computeFromMultipleValues: function(sum1, sum2, divide) {
+      assert.equal(arguments.length, 3, 'observer argument length wrong');
+      assert.equal(sum1, this.sum1, 'observer value argument wrong');
+      assert.equal(sum2, this.sum2, 'observer value argument wrong');
+      assert.equal(divide, this.divide, 'observer value argument wrong');
+      return (sum1 + sum2) / divide;
+    },
+    computedFromMultipleValuesChanged: function(val, old) {
+      this.observerCounts.computedFromMultipleValuesChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.computedFromMultipleValues, 'observer value argument wrong');
+      assert.equal(old, this._computedFromMultipleValues, 'observer old argument wrong');
+      this._computedFromMultipleValues = val;
+    },
+    multipleDepChangeHandler: function(dep1, dep2, dep3) {
+      this.observerCounts.multipleDepChangeHandler++;
+      assert.equal(arguments.length, 3, 'observer argument length wrong');
+      assert.equal(dep1, this.dep1, 'dependency 1 argument wrong');
+      assert.equal(dep2, this.dep2, 'dependency 2 argument wrong');
+      assert.equal(dep3, this.dep3, 'dependency 3 argument wrong');
+    },
+    computeInline: function(value, add, divide) {
+      assert.equal(arguments.length, 3, 'observer argument length wrong');
+      assert.equal(value, this.value, 'dependency 1 argument wrong');
+      assert.equal(add, this.add, 'dependency 2 argument wrong');
+      assert.equal(divide, this.divide, 'dependency 3 argument wrong');
+      return (value + add) / divide;
+    },
+    customEventValueChanged: function(val, old) {
+      this.observerCounts.customEventValueChanged++;
+      assert.equal(arguments.length, 2, 'observer argument length wrong');
+      assert.equal(val, this.customEventValue, 'observer value argument wrong');
+      assert.equal(old, this._customEventValue, 'observer old argument wrong');
+      this._customEventValue = val;
+    },
+    customEventObjectValueChanged: function(val) {
+      this.observerCounts.customEventObjectValueChanged++;
+      assert.equal(arguments.length, 1, 'observer argument length wrong');
+      assert.equal(val, this.customEventObject.value, 'observer value argument wrong');
+      // note, no `old` argument for path observers
+    }
+  });
+</script>
+
+<template>
+  <x-basic id="basic1" 
+    value="{{boundvalue}}"
+    notifyingvalue="{{boundnotifyingvalue}}"
+    camel-notifying-value="{{boundnotifyingvalue}}"
+    computedvalue="{{boundcomputedvalue}}"
+    computednotifyingvalue="{{boundcomputednotifyingvalue}}"
+    readonlyvalue="{{boundreadonlyvalue}}">
+  </x-basic>
+  <x-basic id="basic2"
+    value="[[boundvalue]]"
+    notifyingvalue="[[boundnotifyingvalue]]"
+    computedvalue="[[boundcomputedvalue]]"
+    computednotifyingvalue="[[boundcomputednotifyingvalue]]">
+  </x-basic>
+</template>
+<script>
+  Polymer({
+    is: 'x-compose',
+    observers: [
+      'boundvalueChanged(boundvalue)',
+      'boundnotifyingvalueChanged(boundnotifyingvalue)',
+      'boundcomputedvalueChanged(boundcomputedvalue)',
+      'boundcomputednotifyingvalueChanged(boundcomputednotifyingvalue)',
+      'boundreadonlyvalueChanged(boundreadonlyvalue)'
+    ],
+    created: function() {
+      this.observerCounts = {
+        boundvalueChanged: 0,
+        boundnotifyingvalueChanged: 0,
+        boundcomputedvalueChanged: 0,
+        boundcomputednotifyingvalueChanged: 0,
+        boundreadonlyvalueChanged: 0
+      };
+    },
+    clearObserverCounts: function() {
+      for (var i in this.observerCounts) {
+        this.observerCounts[i] = 0;
+      }
+    },
+    boundvalueChanged: function() {
+      this.observerCounts.boundvalueChanged++;
+    },
+    boundnotifyingvalueChanged: function() {
+      this.observerCounts.boundnotifyingvalueChanged++;
+    },
+    boundcomputedvalueChanged: function() {
+      this.observerCounts.boundcomputedvalueChanged++;
+    },
+    boundcomputednotifyingvalueChanged: function() {
+      this.observerCounts.boundcomputednotifyingvalueChanged++;
+    },
+    boundreadonlyvalueChanged: function() {
+      this.observerCounts.boundreadonlyvalueChanged++;
+    }
+  });
+</script>
+
+
+<script>
+  Polymer({
+    is: 'x-reflect',
+    properties: {
+      reflectedobject: {
+        type: Object,
+        reflectToAttribute: true
+      },
+      reflectedarray: {
+        type: Array,
+        reflectToAttribute: true
+      },
+      reflectedNumber: {
+        type: Number,
+        reflectToAttribute: true
+      },
+      reflectedstring: {
+        type: String,
+        reflectToAttribute: true
+      },
+      reflectedboolean: {
+        type: Boolean,
+        reflectToAttribute: true
+      },
+      reflecteddate: {
+        type: Date,
+        reflectToAttribute: true
+      }
+    }
+  });
+</script>
+
+<script>
+  Polymer({
+    is: 'x-notifies1',
+    properties: {
+      notifies: {
+        notify: true
+      }
+    },
+    ready: function() {
+      this.notifies = 'readyValue';
+    }
+  });
+</script>
+
+<dom-module id="x-notifies2">
+  <template>
+    <x-notifies1 id="notifies1" notifies="{{shouldChange}}"></x-notifies1>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-notifies2',
+    properties: {
+      notifies: {
+        notify: true
+      }
+    }
+  });
+</script>
+
+<dom-module id="x-notifies3">
+  <template>
+    <x-notifies2 id="notifies2" notifies="{{shouldNotChange}}"></x-notifies2>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-notifies3',
+    properties: {
+      shouldNotChange: {
+        observer: 'shouldNotChangeChanged'
+      }
+    },
+    shouldNotChangeChanged: function() { }
+  });
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind.html
new file mode 100644
index 000000000..6e1c29f0b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/bind.html
@@ -0,0 +1,541 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="bind-elements.html">
+<body>
+
+<script>
+
+suite('single-element binding effects', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-basic');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('camel-case binding updates', function() {
+    el.value = 41;
+    assert.equal(el.$.boundChild.camelCase, 41, 'Value not propagated to camelCase property');
+  });
+
+  test('annotation binding updates', function() {
+    el.value = 42;
+    assert.equal(el.$.boundChild.value, 42, 'Value not propagated to bound child');
+  });
+
+  test('negated annotation binding updates', function() {
+    el.bool = true;
+    assert.equal(el.$.boundChild.negvalue, false, 'Value not negated');
+    el.bool = false;
+    assert.equal(el.$.boundChild.negvalue, true, 'Value not negated');
+  });
+
+  test('observer called', function() {
+    assert.equal(el.observerCounts.valueChanged, 1, 'observer not called once for default value at configure');
+    el.value = 43;
+    assert.equal(el.observerCounts.valueChanged, 2, 'observer not called after property change');
+  });
+
+  test('computed value updates', function() {
+    el.value = 44;
+    assert.equal(el.computedvalue, 45, 'Computed value not correct');
+    assert.equal(el.$.boundChild.computedvalue, 45, 'Computed value not propagated to bound child');
+  });
+
+  test('computed values to same method updates', function() {
+    el.value = 44;
+    el.valuetwo = 144;
+    assert.equal(el.computedvalue, 45, 'Computed value not correct');
+    assert.equal(el.computedvaluetwo, 145, 'Computed value not correct');
+    assert.equal(el.$.boundChild.computedvalue, 45, 'Computed value not propagated to bound child');
+  });
+
+  test('notification sent', function() {
+    var notified = 0;
+    el.addEventListener('notifyingvalue-changed', function(e) {
+      assert.equal(e.detail.value, 45);
+      notified++;
+    });
+    el.addEventListener('camel-notifying-value-changed', function(e) {
+      assert.equal(e.detail.value, 45);
+      notified++;
+    });
+    el.notifyingvalue = 45;
+    el.camelNotifyingValue = 45;
+    assert.equal(notified, 2, 'Notification events not sent');
+  });
+
+  test('computed observer called', function() {
+    el.clearObserverCounts();
+    el.value = 46;
+    assert.equal(el.observerCounts.computedvalueChanged, 1, 'observer not called');
+  });
+
+  test('computed notification sent', function() {
+    var notified = 0;
+    el.addEventListener('computednotifyingvalue-changed', function(e) {
+      assert.equal(e.detail.value, 49);
+      notified++;
+    });
+    el.notifyingvalue = 47;
+    assert.equal(notified, 1, 'Notification event not sent');
+  });
+
+  test('computed property with multiple dependencies', function() {
+    var notified = 0;
+    el.addEventListener('computed-from-multiple-values-changed', function(e) {
+      notified++;
+    });
+    el.sum1 = 10;
+    el.sum2 = 20;
+    el.divide = 2;
+    assert.equal(el.computedFromMultipleValues, 15, 'Computed value wrong');
+    assert.equal(notified, 1, 'Notification event not sent');
+    assert.equal(el.observerCounts.computedFromMultipleValuesChanged, 1, 'observer not called');
+  });
+
+  test('no read-only observer called with assignment', function() {
+    el.readolyvalue = 46;
+    assert.equal(el.observerCounts.readonlyvalueChanged, 0, 'observer should not be called for readOnly prop assignment');
+  });
+
+  test('read-only observer called with _setReadonlyvalue', function() {
+    el._setReadonlyvalue(46);
+    assert.equal(el.observerCounts.readonlyvalueChanged, 1, 'observer should be called');
+    assert(el.readonlyvalue == 46, 'value should be changed but was not');
+  });
+
+  test('no read-only notification sent with assignment', function() {
+    var notified = 0;
+    el.addEventListener('readonlyvalue-changed', function(e) {
+      notified++;
+    });
+    el.readonlyvalue = 47;
+    assert.equal(notified, 0, 'Notification should not be called for readOnly prop assignment');
+  });
+
+  test('read-only notification sent with _setReadonlyvalue', function() {
+    var notified = 0;
+    el.addEventListener('readonlyvalue-changed', function(e) {
+      assert.equal(e.detail.value, 47);
+      notified++;
+    });
+    el._setReadonlyvalue(47);
+    assert.equal(notified, 1, 'Notification event not sent');
+  });
+
+  test('multiple dependency observer called once', function() {
+    el.dep1 = true;
+    el.dep2 = {};
+    el.dep3 = 42;
+    assert.equal(el.observerCounts.multipleDepChangeHandler, 1, 'observer not called once');
+  });
+
+  test('annotated computed property', function() {
+    el.value = 20;
+    el.add = 40;
+    el.divide = 3;
+    assert.equal(el.$.boundChild.computedInline, 20, 'computedInline not correct');
+    assert.equal(el.$.boundChild.computedInline2, 20, 'computedInline2 not correct');
+  });
+
+  test('annotated computed attribute', function() {
+    el.value = 20;
+    el.add = 40;
+    el.divide = 3;
+    assert.equal(el.$.boundChild.getAttribute('computedattribute'), 20, 'computed attribute not correct');
+  });
+
+  test('annotated style attribute binding', function() {
+    el.boundStyle = 'padding: 37px;';
+    assert.equal(getComputedStyle(el.$.boundChild).paddingTop, '37px', 'style attribute binding not correct');
+  });
+
+  test('annotated dataset attribute binding', function() {
+    el.dataSetId = 'yeah';
+    assert.equal(el.$.boundChild.dataset.id, 'yeah', 'dataset.id dataset property not set correctly');
+    assert.equal(el.$.boundChild.getAttribute('data-id'), 'yeah', 'data-id attribute not set correctly');
+  });
+
+  test('custom notification event to property', function() {
+    el.$.boundChild.customEventValue = 42;
+    el.fire('custom', null, {node: el.$.boundChild});
+    assert.equal(el.customEventValue, 42, 'custom bound property incorrect');
+    assert.equal(el.observerCounts.customEventValueChanged, 1, 'custom bound property observer not called');
+  });
+
+  test('custom notification event to path', function() {
+    el.$.boundChild.customEventObjectValue = 84;
+    el.fire('change', null, {node: el.$.boundChild});
+    assert.equal(el.customEventObject.value, 84, 'custom bound path incorrect');
+    assert.equal(el.observerCounts.customEventObjectValueChanged, 1, 'custom bound path observer not called');
+  });
+
+});
+
+</script>
+
+<script>
+
+suite('2-way binding effects between elements', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-compose');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('binding to non-notifying property', function() {
+    el.boundvalue = 42;
+    assert.equal(el.$.basic1.value, 42, 'binding to child not updated');
+    el.$.basic1.value = 43;
+    assert.equal(el.boundvalue, 42, 'binding to non-notifying property updated and should not have been');
+  });
+
+  test('observer for property bound to non-notifying property', function() {
+    el.$.basic1.value = 44;
+    assert.equal(el.observerCounts.boundvalueChanged, 0, 'observer for property bound to non-notifying property called and should not have been');
+  });
+
+  test('binding to non-notifying computed property', function() {
+    el.boundcomputedvalue = 42;
+    el.$.basic1.value = 43;
+    assert.equal(el.boundcomputedvalue, 42, 'binding to non-notifying computed property updated and should not have been');
+  });
+
+  test('observer for property bound to non-notifying computed property', function() {
+    el.$.basic1.value = 44;
+    assert.equal(el.observerCounts.boundcomputedvalueChanged, 0, 'observer for property bound to non-notifying computed property called and should not have been');
+  });
+
+  test('binding to notifying property', function() {
+    el.boundnotifyingvalue = 42;
+    assert.equal(el.$.basic1.notifyingvalue, 42, 'binding to child not updated');
+    assert.equal(el.$.basic1.camelNotifyingValue, 42, 'camel-case binding to child not updated');
+    el.$.basic1.notifyingvalue = 43;
+    assert.equal(el.boundnotifyingvalue, 43, 'binding to notifying property not updated');
+    el.$.basic1.camelNotifyingValue = -43;
+    assert.equal(el.boundnotifyingvalue, -43, 'camel-case binding to notifying property not updated');
+  });
+
+  test('observer for property bound to notifying property', function() {
+    el.$.basic1.notifyingvalue = 45;
+    assert.equal(el.observerCounts.boundnotifyingvalueChanged, 1, 'observer for property bound to notifying property not called');
+  });
+
+  test('binding to notifying computed property', function() {
+    el.$.basic1.notifyingvalue = 43;
+    assert.equal(el.boundcomputednotifyingvalue, 45, 'binding to notifying computed property not updated');
+  });
+
+  test('observer for property bound to notifying computed property', function() {
+    el.$.basic1.notifyingvalue = 45;
+    assert.equal(el.observerCounts.boundcomputednotifyingvalueChanged, 1, 'observer for property bound to non-notifying computed property not called');
+  });
+
+  test('no change for binding into read-only property', function() {
+    el.$.basic1._setReadonlyvalue(45);
+    el.$.basic1.clearObserverCounts();
+    el.boundreadonlyvalue = 46;
+    assert.equal(el.$.basic1.observerCounts.readonlyvalueChanged, 0, 'observer for read-only property should not be called from change to bound value');
+    assert.equal(el.$.basic1.readonlyvalue, 45, 'read-only property should not change from change to bound value');
+  });
+
+  test('change for binding out of read-only property', function() {
+    el.$.basic1._setReadonlyvalue(46);
+    assert.equal(el.observerCounts.boundreadonlyvalueChanged, 1, 'observer for property bound to read-only property should be called from change to bound value');
+    assert.equal(el.boundreadonlyvalue, 46, 'property bound to read-only property should change from change to bound value');
+  });
+
+});
+
+suite('1-way binding effects between elements', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-compose');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('one-way binding to non-notifying property', function() {
+    el.boundvalue = 42;
+    assert.equal(el.$.basic1.value, 42, 'binding to child not updated');
+    el.$.basic2.value = 43;
+    assert.equal(el.boundvalue, 42, 'binding to non-notifying property updated and should not have been');
+  });
+
+  test('observer for property one-way-bound to non-notifying property', function() {
+    el.$.basic2.value = 44;
+    assert.equal(el.observerCounts.boundvalueChanged, 0, 'observer for property one-way-bound to non-notifying property called and should not have been');
+  });
+
+  test('one-way binding to non-notifying computed property', function() {
+    el.boundcomputedvalue = 42;
+    el.$.basic2.value = 43;
+    assert.equal(el.boundcomputedvalue, 42, 'binding to non-notifying computed property updated and should not have been');
+  });
+
+  test('observer for property one-way-bound to non-notifying computed property', function() {
+    el.$.basic2.value = 44;
+    assert.equal(el.observerCounts.boundcomputedvalueChanged, 0, 'observer for property bound to non-notifying computed property called and should not have been');
+  });
+
+  test('one-way binding to notifying property', function() {
+    el.boundnotifyingvalue = 42;
+    assert.equal(el.$.basic2.notifyingvalue, 42, 'binding to child not updated');
+    el.$.basic2.notifyingvalue = 43;
+    assert.equal(el.boundnotifyingvalue, 42, 'binding to notifying property updated and should not have been');
+  });
+
+  test('observer for property one-way-bound to notifying property', function() {
+    el.$.basic2.notifyingvalue = 45;
+    assert.equal(el.observerCounts.boundnotifyingvalueChanged, 0, 'observer for property bound to notifying property called and should not have been');
+  });
+
+  test('one-way binding to notifying computed property', function() {
+    el.boundcomputednotifyingvalue = 42;
+    el.$.basic2.notifyingvalue = 43;
+    assert.equal(el.boundcomputednotifyingvalue, 42, 'binding to notifying computed property updated and should not have been');
+  });
+
+  test('observer for property one-way-bound to notifying computed property', function() {
+    el.$.basic2.notifyingvalue = 45;
+    assert.equal(el.observerCounts.boundcomputednotifyingvalueChanged, 0, 'observer for property bound to non-notifying computed property called and should not have been');
+  });
+
+});
+
+suite('reflection to attribute', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-reflect');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('reflect object', function() {
+    var obj = {foo: 'bar', array: [1, '2', {3:3}]};
+    el.reflectedobject = obj;
+    assert.equal(el.getAttribute('reflectedobject'), '{"foo":"bar","array":[1,"2",{"3":3}]}');
+    // Ensure object wasn't re-deserialized
+    assert.equal(el.reflectedobject, obj);
+    el.reflectedobject = null;
+    assert(!el.hasAttribute('reflectedobject'));
+  });
+
+  test('reflect array', function() {
+    var arr = [1, '2', {3:3}, {'four': 'four'}];
+    el.reflectedarray = arr;
+    assert.equal(el.getAttribute('reflectedarray'), '[1,"2",{"3":3},{"four":"four"}]');
+    // Ensure array wasn't re-deserialized
+    assert.equal(el.reflectedarray, arr);
+    el.reflectedarray = null;
+    assert(!el.hasAttribute('reflectedarray'));
+  });
+
+  test('reflect string', function() {
+    var str = '"polymer is grrrrreat, ain\'t it?"';
+    el.reflectedstring = str;
+    assert.equal(el.getAttribute('reflectedstring'), str);
+    assert.equal(el.reflectedstring, str);
+    el.reflectedstring = '';
+    assert.equal(el.getAttribute('reflectedstring'), '');
+    assert.equal(el.reflectedstring, '');
+    el.reflectedstring = null;
+    assert(!el.hasAttribute('reflectedstring'));
+    assert.equal(el.reflectedstring, null);
+  });
+
+  test('reflect number', function() {
+    el.reflectedNumber = 765;
+    assert.equal(el.getAttribute('reflected-number'), '765');
+    assert.equal(el.reflectedNumber, 765);
+    el.reflectedNumber = 765.4321;
+    assert.equal(el.getAttribute('reflected-number'), '765.4321');
+    assert.equal(el.reflectedNumber, 765.4321);
+    el.reflectedNumber = null;
+    assert(!el.hasAttribute('reflected-number'));
+    assert.equal(el.reflectedNumber, null);
+  });
+
+  test('reflect boolean', function() {
+    el.reflectedboolean = true;
+    assert(el.hasAttribute('reflectedboolean'));
+    assert.equal(el.getAttribute('reflectedboolean'), '');
+    assert.equal(el.reflectedboolean, true);
+    el.reflectedboolean = false;
+    assert(!el.hasAttribute('reflectedboolean'));
+    assert.equal(el.reflectedboolean, false);
+    el.reflectedboolean = true;
+    el.reflectedboolean = null;
+    assert(!el.hasAttribute('reflectedboolean'));
+    assert.equal(el.reflectedboolean, null);
+  });
+
+  test('reflect date', function() {
+    var date = new Date('Fri Jan 23 2015 17:40:29 GMT-0800 (PST)');
+    el.reflecteddate = date;
+    assert(el.hasAttribute('reflecteddate'));
+    assert.equal(Date.parse(el.getAttribute('reflecteddate')),
+      el.reflecteddate.getTime());
+    assert.equal(el.reflecteddate, date);
+    el.reflecteddate = null;
+    assert(!el.hasAttribute('reflecteddate'));
+    assert.equal(el.reflecteddate, null);
+  });
+
+  test('reflect wrong type', function() {
+    el.reflectedstring = true;
+    assert(el.hasAttribute('reflectedstring'));
+    assert.equal(el.getAttribute('reflectedstring'), '');
+    // Ensure value wasn't re-deserialized
+    assert.strictEqual(el.reflectedstring, true);
+  });
+
+});
+
+suite('binding to attribute', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-basic');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('bind object to attribute', function() {
+    el.attrvalue = {foo: 'bar', array: [1, '2', {3:3}]};
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'),
+      '{"foo":"bar","array":[1,"2",{"3":3}]}');
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+  test('bind array to attribute', function() {
+    el.attrvalue = [1, '2', {3:3}, {'four': 'four'}];
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'),
+      '[1,"2",{"3":3},{"four":"four"}]');
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+  test('bind string to attribute', function() {
+    el.attrvalue = '"polymer is grrrrreat, ain\'t it?"';
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'),
+      '"polymer is grrrrreat, ain\'t it?"');
+    el.attrvalue = '';
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'), '');
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+  test('bind number to attribute', function() {
+    el.attrvalue = 765;
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'), '765');
+    el.attrvalue = 765.4321;
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'), '765.4321');
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+  test('bind boolean to attribute', function() {
+    el.attrvalue = true;
+    assert(el.$.boundChild.hasAttribute('attrvalue'));
+    assert.equal(el.$.boundChild.getAttribute('attrvalue'), '');
+    el.attrvalue = false;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+    el.attrvalue = true;
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+  test('bind date to attribute', function() {
+    el.attrvalue = new Date('Fri Jan 23 2015 17:40:29 GMT-0800 (PST)');
+    assert(el.$.boundChild.hasAttribute('attrvalue'));
+    assert.equal(Date.parse(el.$.boundChild.getAttribute('attrvalue')),
+      el.attrvalue.getTime());
+    el.attrvalue = null;
+    assert(!el.$.boundChild.hasAttribute('attrvalue'));
+  });
+
+});
+
+suite('avoid non-bubbling event gotchas', function() {
+
+  var el;
+  var container;
+
+  setup(function() {
+    container = document.createElement('div');
+    document.body.appendChild(container);
+    container.innerHTML = '<x-notifies3></x-notifies3>';
+    if (window.CustomElements) {
+      CustomElements.takeRecords();
+    }
+    el = container.firstChild;
+  });
+
+  teardown(function() {
+    document.body.removeChild(container);
+  });
+
+  test('avoid non-bubbling event gotchas', function() {
+    el.$.notifies2.$.notifies1.notifies = 'runtimeValue';
+    assert.equal(el.$.notifies2.$.notifies1.notifies, 'runtimeValue');
+    assert.equal(el.$.notifies2.shouldChange, 'runtimeValue');
+    assert.notEqual(el.shouldNotChange, 'runtimeValue');
+  });
+
+  test('avoid non-bubbling event gotchas at ready time', function() {
+    assert.equal(el.$.notifies2.$.notifies1.notifies, 'readyValue');
+    assert.equal(el.$.notifies2.shouldChange, 'readyValue');
+    assert.notEqual(el.shouldNotChange, 'readyValue');
+  });
+
+});
+
+
+</script>
+
+
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure-elements.html
new file mode 100644
index 000000000..7b1cc2fec
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure-elements.html
@@ -0,0 +1,156 @@
+<script>
+  var configureBehavior = {
+
+    changeHandlerCount: 0,
+    objectChangeHandlerCount: 0,
+
+    contentChanged: function() {
+      this.changeHandlerCount++;
+      this.stomp = 10;
+    },
+    objectChanged: function() {
+      this.objectChangeHandlerCount++;
+    }
+  };
+
+</script>
+
+<template>
+  <span id="content">{{content}}</span>
+</template>
+<script>
+  Polymer({
+
+    is: 'x-configure-value',
+
+    behaviors: [configureBehavior],
+
+    properties: {
+      content: {
+        type: String,
+        notify: true,
+        observer: 'contentChanged',
+        value: 'default'
+      },
+      object: {
+        type: Object,
+        notify: true,
+        value: function() { return {foo: 'obj-default'}; },
+        observer: 'objectChanged'
+      },
+      readOnly: {
+        readOnly: true,
+        value: 'default'
+      },
+      stomp: {
+        value: 5
+      }
+    }
+
+  });
+</script>
+
+<template>
+  <span id="content">{{content}}</span>
+</template>
+<script>
+  Polymer({
+
+    is: 'x-configure-gchild',
+
+    behaviors: [configureBehavior],
+
+    properties: {
+      content: {
+        type: String,
+        notify: true,
+        observer: 'contentChanged',
+        value: 'gchild'
+      },
+      object: {
+        type: Object,
+        notify: true,
+        value: function() { return {foo: 'obj-default'}; },
+        observer: 'objectChanged'
+      },
+      readOnly: {
+        readOnly: true,
+        value: 'default'
+      },
+      stomp: {
+        value: 5
+      }
+    }
+
+  });
+</script>
+
+<template>
+  <x-configure-gchild id="gchild" content="{{content}}" object="{{object}}"></x-configure-gchild>
+</template>
+<script>
+  Polymer({
+
+    is: 'x-configure-child',
+
+    behaviors: [configureBehavior],
+
+    properties: {
+      content: {
+        type: String,
+        notify: true,
+        observer: 'contentChanged',
+        value: 'child'
+      },
+      object: {
+        type: Object,
+        notify: true,
+        value: function() { return {foo: 'obj-default'}; },
+        observer: 'objectChanged'
+      },
+      readOnly: {
+        readOnly: true,
+        value: 'default'
+      },
+      stomp: {
+        value: 5
+      }
+    }
+
+  });
+</script>
+
+<template>
+  <x-configure-child id="child" content="{{content}}" object="{{object.goo}}"></x-configure-child>
+</template>
+<script>
+  Polymer({
+
+    is: 'x-configure-host',
+
+    behaviors: [configureBehavior],
+
+    properties: {
+      content: {
+        type: String,
+        notify: true,
+        observer: 'contentChanged',
+        value: 'host'
+      },
+      object: {
+        type: Object,
+        notify: true,
+        value: function() { return {goo: {foo: 'obj-host'}}; },
+        observer: 'objectChanged'
+      },
+      readOnly: {
+        readOnly: true,
+        value: 'default'
+      },
+      stomp: {
+        value: 5
+      }
+    }
+
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure.html
new file mode 100644
index 000000000..5c295b7d9
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/configure.html
@@ -0,0 +1,88 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="configure-elements.html">
+</head>
+<body>
+
+  <x-configure-value></x-configure-value>
+
+  <x-configure-value content="attr" object='{"foo": "obj-attr"}'></x-configure-value>
+
+  <x-configure-host></x-configure-host>  
+
+  <x-configure-host content="attr"></x-configure-host>  
+
+<script>
+
+  function testValueAndChangeHandler(e, value) {
+    assert.equal(e.content, value, 'Property does not equal configured value');
+    assert.equal(e.changeHandlerCount, 1, 'property `change` Change handler not run when default value set');
+    assert.equal(e.objectChangeHandlerCount, 1, 'property `object` Change handler not run when default value set');
+  }
+
+  function testConfigure(e, value, objectValue) {
+    testValueAndChangeHandler(e, value);
+    assert.equal(e.object.foo, objectValue);
+    assert.equal(e.$.content.textContent, value, 'Bound value not propagated to dom');
+  }
+
+  function testConfigureHost(e, value) {
+    testValueAndChangeHandler(e, value);
+    e = e.$.child;
+    testValueAndChangeHandler(e, value);
+    e = e.$.gchild;
+    testValueAndChangeHandler(e, value);
+    assert.equal(e.$.content.textContent, value, 'Bound value not propagated to dom');
+  }
+
+  suite('configure', function() {
+
+    test('value set in properties initializes correctly', function() {
+      var e = document.querySelector('x-configure-value');
+      testConfigure(e, 'default', 'obj-default');      
+    });
+
+    test('attribute overrides value set in properties', function() {
+      var e = document.querySelector('x-configure-value[content]');
+      testConfigure(e, 'attr', 'obj-attr');
+    });
+
+    test('configured values initialize and propagates', function() {
+      var e = document.querySelector('x-configure-host');
+      testConfigureHost(e, 'host');
+    });
+
+    test('attribute overrides configured values and propagates', function() {
+      var e = document.querySelector('x-configure-host[content]');
+      testConfigureHost(e, 'attr');
+    });
+
+    test('property changed in change handler of another not stomped by default', function() {
+      var e = document.querySelector('x-configure-value');
+      assert.equal(e.stomp, 10);
+    });
+
+    test('read-only property initialized to default value', function() {
+      var e = document.querySelector('x-configure-value');
+      assert.equal(e.readOnly, 'default');
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/css-parse.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/css-parse.html
new file mode 100644
index 000000000..4ba59d87e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/css-parse.html
@@ -0,0 +1,117 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <meta charset="utf-8">
+
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+
+  <title>css-parse</title>
+
+  <link rel="import" href="../../polymer.html">
+
+</head>
+<body>
+
+  <style id="test">
+    :host {
+      background: red;
+    }
+
+    .foo .bar .baz, zonk[happy]:focus {
+      font-family: sans-serif;
+      font-size: 15px;
+    }
+
+    @-webkit-keyframes fill-unfill-rotate {
+      12.5% { transform: rotate(135deg);  }
+      25%   { transform: rotate(270deg);  }
+      37.5% { transform: rotate(405deg);  }
+      50%   { transform: rotate(540deg);  }
+      62.5% { transform: rotate(675deg);  }
+      75%   { transform: rotate(810deg);  }
+      87.5% { transform: rotate(945deg);  }
+      to    { transform: rotate(1080deg); }
+    }
+
+    @media (max-width: 400px) {
+      div {
+        margin-left: 0 !important;
+      }
+    }
+  </style>
+
+  <style id="test-ignore">
+    @import '';
+
+    /* comment */
+    .stuff {
+      background: red;
+    }
+    /* comment */
+  </style>
+<script>
+
+  function sanitizeCss(text) {
+    return text.replace(/[\s]+/g, ' ').trim();
+  }
+
+  suite('css-parse', function() {
+
+    setup(function() {
+      css = Polymer.CssParse;
+      s = document.querySelector('style#test');
+      tree = css.parse(s.textContent);
+    });
+
+    test('css rules parse', function() {
+      assert.equal(tree.rules.length, 4, 'unexpected number of rules');
+      assert.equal(tree.rules[2].rules.length, 8, 'unexpected number of rules in keyframes');
+      assert.equal(tree.rules[3].rules.length, 1, 'unexpected number of rules in @media');
+      console.log('test');
+    });
+
+    test('rule selectors parse', function() {
+      assert.equal(tree.rules[0].selector, ':host', 'unexpected selector');
+      assert.equal(tree.rules[2].selector, '@-webkit-keyframes fill-unfill-rotate', 'unexpected selector in keyframes');
+      assert.equal(tree.rules[3].selector, '@media (max-width: 400px)', 'unexpected selector in @media');
+    });
+
+    test('rule cssText parse', function() {
+      assert.equal(tree.rules[0].cssText, 'background: red;', 'unexpected cssText');
+      assert.match(tree.rules[2].cssText, /^12.5%/, 'unexpected cssText in keyframes');
+      assert.equal(tree.rules[2].rules[2].cssText, 'transform: rotate(405deg);', 'unexpected cssText in keyframes');
+      assert.match(tree.rules[3].cssText, /^div/, 'unexpected cssText in @media');
+      assert.equal(tree.rules[3].rules[0].cssText, 'margin-left: 0 !important;', 'unexpected cssText in @media');
+    });
+
+    test('rules stringify', function() {
+      var orig = sanitizeCss(s.textContent);
+      var result = sanitizeCss(css.stringify(tree));
+      assert.equal(result, orig, 'unexpected stringified output');
+    });
+
+    test('parse correctly ignores @import and comments', function() {
+      var s2 = document.querySelector('#test-ignore');
+      var t = css.parse(s2.textContent);
+      assert.equal(t.rules[0].selector, '.stuff', 'unexpected rule selector');
+      assert.equal(t.rules[0].cssText, 'background: red;', 'unexpected rule cssText');
+      var result = sanitizeCss(css.stringify(t));
+      assert.equal(result, '.stuff { background: red; }', 'unexpected stringified output');
+    });
+
+  });
+</script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-import.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-import.html
new file mode 100644
index 000000000..983f05a45
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-import.html
@@ -0,0 +1,43 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="dynamic-imports/dynamic-element.html">
+</head>
+<body>
+
+<dynamic-element></dynamic-element>
+
+<script>
+  
+  suite('dynamic imports', function() {
+
+    test('use importHref to load and create an element', function(done) {
+      var d = document.querySelector('dynamic-element');
+      d.whenDynamicContentReady(function() {
+        assert(d._readied, true, 'dynamic element not readied');
+        assert.ok(d.$.content, 'dynamic element does not have content');
+        assert(d.$.outer._readied, true, 'dynamic sub-element not readied');
+        assert.ok(d.$.outer.$.content, 'dynamic sub-element does not have content');
+        assert(d.$.outer.$.inner._readied, true, 'dynamic sub-element not readied');
+        assert.ok(d.$.outer.$.inner.$.content, 'dynamic sub-element does not have content');
+        done();
+      });
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/dynamic-element.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/dynamic-element.html
new file mode 100644
index 000000000..7b5b14677
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/dynamic-element.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<link rel="import" href="../../../polymer.html">
+
+<dom-module id="dynamic-element">
+  <template>
+    <span id="content">dynamic-element</span> : 
+  </template>
+</dom-module>
+<script>
+  Polymer({
+  
+    is: 'dynamic-element',
+
+    ready: function() {
+      var url = this.resolveUrl('outer-element.html');
+      this.importHref(url, function() {
+        this.$.outer = document.createElement('outer-element');
+        Polymer.dom(this.root).appendChild(this.$.outer);
+        this._hasContent = true;
+        if (this._callback) {
+          this._callback();
+        }
+      }, function() {
+        assert.fail('failed to load import', url);
+      });
+    },
+
+    whenDynamicContentReady: function(callback) {
+      this._callback = callback;
+      if (this._hasContent) {
+        this._callback();
+      }
+    }
+
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/inner-element.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/inner-element.html
new file mode 100644
index 000000000..f55f2ad33
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/inner-element.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../../polymer.html">
+
+<dom-module id="inner-element">
+  <template>   
+    <span id="content">inner-element</span>
+  </template>
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'inner-element'
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/outer-element.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/outer-element.html
new file mode 100644
index 000000000..c8aabb497
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/dynamic-imports/outer-element.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../../polymer.html">
+<link rel="import" href="inner-element.html">
+
+<dom-module id="outer-element">
+  <template>
+    <span id="content">
+      outer-element : <inner-element id="inner"></inner-element>    
+    </span>
+  </template>
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'outer-element'
+  });
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures-elements.html
new file mode 100644
index 000000000..dff97913d
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures-elements.html
@@ -0,0 +1,49 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../polymer.html">
+
+<dom-module id="x-foo">
+  <style>
+    #div {
+      height: 40px;
+      background: red;
+    }
+  </style>
+  <template>
+    <div id="div" on-tap="tapHandler"></div>
+  </template>
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'x-foo',
+    tapHandler: function(e) {
+      this._testLocalTarget = Polymer.dom(e).localTarget;
+      this._testRootTarget = Polymer.dom(e).rootTarget;
+    }
+  });
+</script>
+
+<dom-module id="x-app">
+  <template>
+    <x-foo id="foo" on-tap="tapHandler"></x-foo>
+  </template>
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'x-app',
+    tapHandler: function(e) {
+      this._testLocalTarget = Polymer.dom(e).localTarget;
+      this._testRootTarget = Polymer.dom(e).rootTarget;
+    }
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures.html
new file mode 100644
index 000000000..5c6030cc1
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/gestures.html
@@ -0,0 +1,97 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="gestures-elements.html">
+</head>
+<body>
+  <script>
+
+    suite('Polymer.Gestures api', function() {
+
+      var elt;
+
+      setup(function() {
+        elt = document.createElement('div');
+        document.body.appendChild(elt);
+      });
+
+      teardown(function() {
+        document.body.removeChild(elt);
+      });
+
+      test('add tap', function() {
+        Polymer.Gestures.add('tap', elt, null);
+        assert.equal(elt._tap, 1);
+      });
+
+      test('add track', function() {
+        Polymer.Gestures.add('track', elt, null);
+        assert.equal(elt._track, 1);
+      });
+
+      test('remove tap', function() {
+        Polymer.Gestures.add('tap', elt, null);
+        assert.equal(elt._tap, 1);
+        Polymer.Gestures.remove('tap', elt, null);
+        assert.equal(elt._tap, 0);
+      });
+
+      test('remove track', function() {
+        Polymer.Gestures.add('track', elt, null);
+        assert.equal(elt._track, 1);
+        Polymer.Gestures.remove('track', elt, null);
+        assert.equal(elt._track, 0);
+      });
+
+
+    });
+
+    suite('simulate events', function() {
+
+      var app;
+
+      setup(function() {
+        app = document.createElement('x-app');
+        document.body.appendChild(app);
+      });
+
+      teardown(function() {
+        document.body.removeChild(app);
+      });
+
+      test('tap on x-foo and check localTarget and rootTarget', function() {
+        var foo = app.$.foo;
+        var div = foo.$.div;
+        foo.dispatchEvent(new CustomEvent('click'));
+        assert.equal(app._testLocalTarget, foo);
+        assert.equal(app._testRootTarget, foo);
+      });
+
+      test('tap on x-foo.div and check localTarget and rootTarget', function() {
+        var foo = app.$.foo;
+        var div = foo.$.div;
+        div.dispatchEvent(new CustomEvent('click'));
+        assert.equal(app._testLocalTarget, foo);
+        assert.equal(app._testRootTarget, div);
+        assert.equal(foo._testLocalTarget, div);
+        assert.equal(foo._testRootTarget, div);
+      });
+
+    });
+
+  </script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro-elements.html
new file mode 100644
index 000000000..2db74b38e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro-elements.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<style>
+
+  x-trivial {
+    display: block;
+    padding: 8px;
+  }
+
+</style>
+
+<script>
+
+  var XTrivial = Polymer.Class({
+
+    is: 'x-trivial',
+
+    created: function() {
+      this.innerHTML = 'x-trivial';
+    }
+
+  });
+
+  document.registerElement('x-trivial', XTrivial);
+
+</script>
+
+<script>
+
+  var XTrivial2 = Polymer.Class({
+
+    is: 'x-trivial2',
+
+    created: function() {
+      this.innerHTML = 'x-trivial2';
+    }
+
+  });
+
+  document.registerElement('x-trivial2', XTrivial2);
+
+</script>
+
+
+<style>
+
+  [is=x-extension] {
+    padding: 12px;
+    font-size: 1.2em;
+    font-weight: bold;
+  }
+
+</style>
+
+<script>
+
+  var XInput = Polymer.Class({
+
+    extends: 'input',
+
+    created: function() {
+      this.value = 'x-extension';
+    }
+
+  });
+
+  document.registerElement('x-extension', XInput);
+
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro.html
new file mode 100644
index 000000000..56dbcc349
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/micro.html
@@ -0,0 +1,90 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+
+  <meta charset="utf-8">
+
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+
+  <link rel="import" href="../../polymer-micro.html">
+  <link rel="import" href="micro-elements.html">
+
+</head>
+<body>
+
+<x-trivial></x-trivial>
+
+<x-trivial2></x-trivial2>
+
+<input is="x-extension">
+
+<script>
+
+  suite('polymer-micro', function() {
+
+    test('polymer-micro element created', function() {
+      assert.equal(document.querySelector('x-trivial').textContent, 'x-trivial');
+    });
+
+    test('polymer-micro type extension element created', function() {
+      assert.equal(document.querySelector('input').value, 'x-extension');
+    });
+
+  });
+
+  suite('constructor', function() {
+
+    test('normal constructor', function() {
+      var MyElement = Polymer({is: 'my-element'});
+      var el = new MyElement();
+      document.body.appendChild(el);
+      if (Object.__proto__) {
+        // instanceof Constructor only supported where proto swizzling is possible
+        assert.instanceOf(el, MyElement, 'Instance of MyElement');
+      }
+      assert.instanceOf(el, HTMLElement, 'Instance of HTMLElement');
+    });
+
+    test('type-extension constructor', function() {
+      var MyInput = Polymer({is: 'my-input', extends: 'input'});
+      var el = new MyInput();
+      document.body.appendChild(el);
+      if (Object.__proto__) {
+        // instanceof Constructor only supported where proto swizzling is possible
+        assert.instanceOf(el, MyInput, 'Instance of MyInput');
+      }
+      assert.instanceOf(el, HTMLElement, 'Instance of HTMLInputElement');
+    });
+
+    test('custom constructor', function() {
+      var MyElement2 = Polymer({
+        is: 'my-element2',
+        factoryImpl: function(title){
+          this.title = title;
+        }
+      });
+      var el = new MyElement2('my title');
+      document.body.appendChild(el);
+      if (Object.__proto__) {
+        // instanceof Constructor only supported where proto swizzling is possible
+        assert.instanceOf(el, MyElement2, 'Instance of MyElement');
+        assert.instanceOf(el, HTMLElement, 'Instance of HTMLElement');
+      }
+      assert.equal(el.title, 'my title', 'Argument passed to constructor');
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path-elements.html
new file mode 100644
index 000000000..a8ae0cf36
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path-elements.html
@@ -0,0 +1,187 @@
+<script>
+  Polymer({
+    is: 'x-basic',
+    properties: {
+      notifyingValue: {
+        type: Number,
+        notify: true
+      }
+    }
+  });
+</script>
+
+<template>
+  <x-basic id="basic1" notifying-value="{{obj.value}}" attrvalue$="{{obj.value}}" othervalue="{{obj.value2}}"></x-basic>
+  <x-basic id="basic2" notifying-value="{{obj.value}}" attrvalue$="{{obj.value}}"></x-basic>
+  <x-basic id="basic3" notifying-value="{{!obj.value}}" attrvalue$="{{!obj.value}}"></x-basic>
+</template>
+<script>
+  Polymer({
+    is: 'x-compose',
+    properties: {
+      obj: {
+        type: Object,
+        notify: true
+      }
+    },
+    observers: [
+      'objSubpathChanged(obj.*)',
+      'objValueChanged(obj.value)',
+    ],
+    created: function() {
+      this.observerCounts = {
+        objSubpathChanged: 0,
+        objValueChanged: 0
+      };
+    },
+    clearObserverCounts: function() {
+      for (var i in this.observerCounts) {
+        this.observerCounts[i] = 0;
+      }
+    },
+    objSubpathChanged: function(change) {
+      this.observerCounts.objSubpathChanged++;
+      assert.equal(change.base, this.obj);
+      if (this.expectedObjSubpath) {
+        assert.equal(change.path, this.expectedObjSubpath);
+        assert.equal(change.value, this.expectedObjValue);
+      }
+    },
+    objValueChanged: function(value) {
+      this.observerCounts.objValueChanged++;
+      assert.equal(this.obj.value, value);
+    },
+  });
+</script>
+
+<template>
+  <x-compose id="compose" obj="{{obj}}"></x-compose>
+</template>
+<script>
+  Polymer({
+    is: 'x-forward',
+    properties: {
+      obj: {
+        type: Object,
+        notify: true
+      }
+    },
+    observers: [
+      'objSubpathChanged(obj.*)',
+      'objValueChanged(obj.value)',
+    ],
+    created: function() {
+      this.observerCounts = {
+        objSubpathChanged: 0,
+        objValueChanged: 0
+      };
+    },
+    clearObserverCounts: function() {
+      for (var i in this.observerCounts) {
+        this.observerCounts[i] = 0;
+      }
+      this.$.compose.clearObserverCounts();
+    },
+    objSubpathChanged: function(change) {
+      this.observerCounts.objSubpathChanged++;
+      assert.equal(change.base, this.obj);
+      if (this.expectedObjSubpath) {
+        assert.equal(change.path, this.expectedObjSubpath);
+        assert.equal(change.value, this.expectedObjValue);
+      }
+    },
+    objValueChanged: function(value) {
+      this.observerCounts.objValueChanged++;
+      assert.equal(this.obj.value, value);
+    },
+  });
+</script>
+
+<template>
+  <x-basic id="basic" notifying-value="{{nested.obj.value}}" attrvalue$="{{nested.obj.value}}"></x-basic>
+  <x-compose id="compose" obj="{{nested.obj}}"></x-compose>
+  <x-forward id="forward" obj="{{nested.obj}}"></x-forward>
+  <div id="boundChild" computed-from-paths="{{computeFromPaths(a, nested.b, nested.obj.c)}}"></div>
+</template>
+<script>
+  Polymer({
+    is: 'x-stuff',
+    properties: {
+      computedFromPaths: {
+        computed: 'computeFromPaths(a, nested.b, nested.obj.c)'
+      }
+    },
+    observers: [
+      'nestedSubpathChanged(nested.*)',
+      'nestedObjChanged(nested.obj)',
+      'nestedObjSubpathChanged(nested.obj.*)',
+      'nestedObjValueChanged(nested.obj.value)',
+      'multipleChanged(a, b, nested.obj.*)',
+      'multiplePathsChanged(a, nested.b, nested.obj.c)'
+    ],
+    created: function() {
+      this.observerCounts = {
+        nestedSubpathChanged: 0,
+        nestedObjChanged: 0,
+        nestedObjSubpathChanged: 0,
+        nestedObjValueChanged: 0,
+        multipleChanged: 0,
+        multiplePathsChanged: 0
+      };
+    },
+    clearObserverCounts: function() {
+      for (var i in this.observerCounts) {
+        this.observerCounts[i] = 0;
+      }
+      this.$.compose.clearObserverCounts();
+      this.$.forward.clearObserverCounts();
+    },
+    nestedSubpathChanged: function(change) {
+      this.observerCounts.nestedSubpathChanged++;
+      assert.equal(change.base, this.nested);        
+      if (this.expectedNestedSubpath) {
+        assert.equal(change.path, this.expectedNestedSubpath);
+        assert.equal(change.value, this.expectedNestedValue);
+      }
+    },
+    nestedObjChanged: function(value) {
+      this.observerCounts.nestedObjChanged++;
+      assert.equal(this.nested.obj, value);
+    },
+    nestedObjSubpathChanged: function(change) {
+      this.observerCounts.nestedObjSubpathChanged++;
+      assert.equal(change.base, this.nested.obj);        
+      if (this.expectedNestedObjSubpath) {
+        assert.equal(change.path, this.expectedNestedObjSubpath);
+        assert.equal(change.value, this.expectedNestedObjValue);
+      }
+    },
+    nestedObjValueChanged: function(value) {
+      this.observerCounts.nestedObjValueChanged++;
+      assert.equal(this.nested.obj.value, value);
+    },
+    multipleChanged: function(a, b, nestedObjChange) {
+      this.observerCounts.multipleChanged++;
+      assert.equal(a, 'a');
+      assert.equal(b, 'b');
+      assert.equal(nestedObjChange.base, this.nested.obj);
+      if (this.expectedNestedObjSubpath) {
+        assert.equal(nestedObjChange.path, this.expectedNestedObjSubpath);
+        assert.equal(nestedObjChange.value, this.expectedNestedObjValue);
+      }
+      assert.equal(nestedObjChange.base, this.nested.obj);        
+    },
+    computeFromPaths: function(a, b, c) {
+      assert.equal(a, this.a, 'computeFromNested `a` arg incorrect');
+      assert.equal(b, this.nested.b, 'computeFromNested `b` arg incorrect');
+      assert.equal(c, this.nested.obj.c, 'computeFromNested `c` arg incorrect');
+      return a + b + c;
+    },
+    multiplePathsChanged: function(a, b, c) {
+      this.observerCounts.multiplePathsChanged++;
+      assert.equal(a, this.a, 'specificMultipleChanged `a` arg incorrect');
+      assert.equal(b, this.nested.b, 'specificMultipleChanged `b` arg incorrect');
+      assert.equal(c, this.nested.obj.c, 'specificMultipleChanged `c` arg incorrect');
+    }
+  });
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path.html
new file mode 100644
index 000000000..53bf36fd2
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/notify-path.html
@@ -0,0 +1,786 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="notify-path-elements.html">
+<body>
+
+<script>
+
+suite('basic path bindings', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-stuff');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('downward data flow', function() {
+    // Setup 
+    var nested = {
+      obj: {
+        value: 42
+      }
+    };
+    el.expectedNestedSubpath = 'nested';
+    el.expectedNestedValue = nested;
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = nested.obj;
+    el.$.compose.expectedObjSubpath = 'obj';
+    el.$.compose.expectedObjValue = nested.obj;
+    el.$.forward.expectedObjSubpath = 'obj';
+    el.$.forward.expectedObjValue = nested.obj;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj';
+    el.$.forward.$.compose.expectedObjValue = nested.obj;
+    // Do the thing
+    el.nested = nested;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 1);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.obj, nested.obj);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.obj, nested.obj);
+    assert.equal(el.$.forward.$.compose.obj, nested.obj);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from basic element property change', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.basic.notifyingValue = 42;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from composed element property change', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.compose.$.basic1.notifyingValue = 42;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from forward\'s composed element property change', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.forward.$.compose.$.basic1.notifyingValue = 42;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from setPathValue in top element', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.setPathValue('nested.obj.value', 42);
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from setPathValue in composed element', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.compose.setPathValue('obj.value', 42);
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from setPathValue in forward element', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.forward.setPathValue('obj.value', 42);
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from setPathValue in forward\'s composed element', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: 41
+      }
+    };
+    el.nested = nested;
+    el.expectedNestedSubpath = 'nested.obj.value';
+    el.expectedNestedValue = 42;
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 42;
+    el.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.compose.expectedObjValue = 42;
+    el.$.forward.expectedObjSubpath = 'obj.value';
+    el.$.forward.expectedObjValue = 42;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj.value';
+    el.$.forward.$.compose.expectedObjValue = 42;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.forward.$.compose.setPathValue('obj.value', 42);
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 0);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from object change in compose element', function() {
+    // Setup
+    el.nested = {
+      obj: {
+        value: 41
+      }
+    };
+    var obj = {
+      value: 42
+    };
+    el.expectedNestedSubpath = 'nested.obj';
+    el.expectedNestedValue = obj;
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = obj;
+    el.$.compose.expectedObjSubpath = 'obj';
+    el.$.compose.expectedObjValue = obj;
+    el.$.forward.expectedObjSubpath = 'obj';
+    el.$.forward.expectedObjValue = obj;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj';
+    el.$.forward.$.compose.expectedObjValue = obj;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.compose.obj = obj;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 1);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from object change in forward element', function() {
+    // Setup
+    el.nested = {
+      obj: {
+        value: 41
+      }
+    };
+    var obj = {
+      value: 42
+    };
+    el.expectedNestedSubpath = 'nested.obj';
+    el.expectedNestedValue = obj;
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = obj;
+    el.$.compose.expectedObjSubpath = 'obj';
+    el.$.compose.expectedObjValue = obj;
+    el.$.forward.expectedObjSubpath = 'obj';
+    el.$.forward.expectedObjValue = obj;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj';
+    el.$.forward.$.compose.expectedObjValue = obj;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.forward.obj = obj;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 1);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('notification from object change in forward\'s compose element', function() {
+    // Setup
+    el.nested = {
+      obj: {
+        value: 41
+      }
+    };
+    var obj = {
+      value: 42
+    };
+    el.expectedNestedSubpath = 'nested.obj';
+    el.expectedNestedValue = obj;
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = obj;
+    el.$.compose.expectedObjSubpath = 'obj';
+    el.$.compose.expectedObjValue = obj;
+    el.$.forward.expectedObjSubpath = 'obj';
+    el.$.forward.expectedObjValue = obj;
+    el.$.forward.$.compose.expectedObjSubpath = 'obj';
+    el.$.forward.$.compose.expectedObjValue = obj;
+    el.clearObserverCounts();
+    // Do the thing
+    el.$.forward.$.compose.obj = obj;
+    // Verify
+    assert.equal(el.observerCounts.nestedSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjChanged, 1);
+    assert.equal(el.observerCounts.nestedObjSubpathChanged, 1);
+    assert.equal(el.observerCounts.nestedObjValueChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.compose.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objSubpathChanged, 1);
+    assert.equal(el.$.forward.observerCounts.objValueChanged, 1);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.basic.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, 42);
+    assert.equal(el.$.basic.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic1.getAttribute('attrvalue'), '42');
+    assert.equal(el.$.forward.$.compose.$.basic2.getAttribute('attrvalue'), '42');
+  });
+
+  test('negation', function() {
+    // Setup
+    var nested = {
+      obj: {
+        value: false
+      }
+    };
+    // Do the thing
+    el.nested = nested;
+    // Verify
+    assert.equal(el.$.basic.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic3.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic3.notifyingValue, true);
+    assert.equal(el.$.basic.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic1.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic2.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic3.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic1.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic2.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic3.hasAttribute('attrvalue'), true);
+
+    // Do another thing
+    el.$.basic.notifyingValue = true;
+    // Verify
+    assert.equal(el.$.basic.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic3.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic3.notifyingValue, false);
+    assert.equal(el.$.basic.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+
+    // Do another thing
+    el.$.forward.$.compose.$.basic1.notifyingValue = false;
+    // Verify
+    assert.equal(el.$.basic.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, false);
+    assert.equal(el.$.compose.$.basic3.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic3.notifyingValue, true);
+    assert.equal(el.$.basic.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic1.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic2.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.compose.$.basic3.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic1.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic2.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic3.hasAttribute('attrvalue'), true);
+
+    // Do another thing
+    el.setPathValue('nested.obj.value', true);
+    // Verify
+    assert.equal(el.$.basic.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic3.notifyingValue, false);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic3.notifyingValue, false);
+    assert.equal(el.$.basic.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+
+    // Do another thing
+    // no two way binding through negation
+    el.$.compose.$.basic3.notifyingValue = true;
+    // Verify
+    assert.equal(el.$.basic.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.compose.$.basic3.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic1.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic2.notifyingValue, true);
+    assert.equal(el.$.forward.$.compose.$.basic3.notifyingValue, false);
+    assert.equal(el.$.basic.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+    assert.equal(el.$.forward.$.compose.$.basic1.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic2.hasAttribute('attrvalue'), true);
+    assert.equal(el.$.forward.$.compose.$.basic3.hasAttribute('attrvalue'), false);
+
+  });
+
+  test('simlarly named properties', function() {
+    var nested = {
+      obj: {
+        value: 41,
+        value2: 99
+      }
+    };
+    el.nested = nested;
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 41);
+    assert.equal(el.$.compose.$.basic1.othervalue, 99);
+    el.setPathValue('nested.obj.value', 42);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.othervalue, 99);
+    el.setPathValue('nested.obj.value2', 98);
+    assert.equal(el.$.compose.$.basic1.notifyingValue, 42);
+    assert.equal(el.$.compose.$.basic1.othervalue, 98);
+  });
+
+});
+
+suite('path effects', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-stuff');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('observer with multiple args, path last', function() {
+    // Setup 
+    var nested = {
+      obj: {
+        value: 42
+      }
+    };
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = nested.obj;
+    // Do the thing
+    el.a = 'a';
+    el.b = 'b';
+    el.nested = nested;
+    // Verify
+    assert.equal(el.observerCounts.multipleChanged, 1);
+  });
+
+  test('observer with multiple args, path not last', function() {
+    // Setup 
+    var nested = {
+      obj: {
+        value: 42
+      }
+    };
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = nested.obj;
+    // Do the thing
+    el.a = 'a';
+    el.nested = nested;
+    el.b = 'b';
+    // Verify
+    assert.equal(el.observerCounts.multipleChanged, 1);
+  });
+
+  test('observer with multiple args, path first, then last', function() {
+    // Setup 
+    var nested = {
+      obj: {
+        value: 42
+      }
+    };
+    el.nested = nested;
+    el.clearObserverCounts();
+    el.expectedNestedObjSubpath = 'nested.obj';
+    el.expectedNestedObjValue = nested.obj;
+    // Do the thing
+    el.a = 'a';
+    el.b = 'b';
+    // Verify
+    assert.equal(el.observerCounts.multipleChanged, 1);
+
+    // Setup
+    el.expectedNestedObjSubpath = 'nested.obj.value';
+    el.expectedNestedObjValue = 43;
+    // Do another thing
+    el.setPathValue('nested.obj.value', 43);
+    // Verify
+    assert.equal(el.observerCounts.multipleChanged, 2);
+  });
+
+  test('observer & computed with multiple path args', function() {
+    // Setup 
+    var nested = {
+      b: 33,
+      obj: {
+        c: 66
+      }
+    };
+    // Do the thing
+    el.a = 1;
+    el.nested = nested;
+    // Verify
+    // Multiple-dependency observers with dependencies on the same
+    // object will be called once for each dependency on the shared object
+    assert.equal(el.observerCounts.multiplePathsChanged, 2);
+    assert.equal(el.computedFromPaths, 100);
+    assert.equal(el.$.boundChild.computedFromPaths, 100);
+  });
+
+});
+
+suite('path API', function() {
+
+  var el;
+
+  setup(function() {
+    el = document.createElement('x-stuff');
+    document.body.appendChild(el);
+  });
+
+  teardown(function() {
+    document.body.removeChild(el);
+  });
+
+  test('getPathValue', function() {
+    el.simple = 11;
+    el.nested = {
+      again: {
+        again: {
+          wayOverThere: 99
+        },
+        there: 55
+      },
+      here: 42
+    };
+    assert.equal(el.getPathValue('simple'), 11);
+    assert.equal(el.getPathValue('nested'), el.nested);
+    assert.equal(el.getPathValue('nested.here'), 42);
+    assert.equal(el.getPathValue('nested.again'), el.nested.again);
+    assert.equal(el.getPathValue('nested.again.there'), 55);
+    assert.equal(el.getPathValue('nested.again.again'), el.nested.again.again);
+    assert.equal(el.getPathValue('nested.again.again.wayOverThere'), 99);
+  });
+
+  test('setPathValue', function() {
+    el.setPathValue('simple', 11);
+    el.setPathValue('nested', {});
+    el.setPathValue('nested.here', 42);
+    el.setPathValue('nested.again', {});
+    el.setPathValue('nested.again.there', 55);
+    el.setPathValue('nested.again.again', {});
+    el.setPathValue('nested.again.again.wayOverThere', 99);
+    assert.equal(el.simple, 11);
+    assert.equal(el.getPathValue('simple'), 11);
+    assert.equal(el.getPathValue('nested'), el.nested);
+    assert.equal(el.nested.here, 42);
+    assert.equal(el.getPathValue('nested.here'), 42);
+    assert.equal(el.getPathValue('nested.again'), el.nested.again);
+    assert.equal(el.nested.again.there, 55);
+    assert.equal(el.getPathValue('nested.again.there'), 55);
+    assert.equal(el.getPathValue('nested.again.again'), el.nested.again.again);
+    assert.equal(el.nested.again.again.wayOverThere, 99);
+    assert.equal(el.getPathValue('nested.again.again.wayOverThere'), 99);
+  });
+
+});
+
+</script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-elements.html
new file mode 100644
index 000000000..c60317f0f
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-elements.html
@@ -0,0 +1,90 @@
+<dom-module id="x-project">
+  <template>
+    x-project: [<content></content>]
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-project'
+  });
+</script>
+
+<dom-module id="x-reproject">
+  <template>
+    <x-project>x-reproject: [<content></content>]</x-project>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-reproject'
+  });
+</script>
+
+<dom-module id='x-rereproject'>
+  <template>
+    <x-reproject>x-rereproject: [<content></content>]</x-reproject>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-rereproject',
+    attachedCount: 0,
+    attached: function() {
+      this.attachedCount++;
+    }
+  });
+</script>
+
+<dom-module id="x-test">
+  <template>
+    <x-rereproject><span id="projected">projected</span></x-rereproject>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-test'
+  });
+</script>
+
+<dom-module id="x-test-no-distribute">
+  <template>
+    <content select=".foo"></content>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-test-no-distribute'
+  });
+</script>
+
+<dom-module id="x-distribute">
+  <template>
+    <div>
+      <span>Elements without test attribute</span>
+      <div id="notTestContainer" style="color: white; background-color: green; min-height: 1em;">
+        <content id="notTestContent" select=":not([test])"></content>
+      </div>
+      <span>Elements with test attribute</span>
+      <div style="color: white; background-color: red; min-height: 1em;">
+        <div id="testContainer">
+          <content id="testContent" select="[test]"></content>
+        </div>
+      </div>
+    </div>
+  </template>
+</dom-element>
+
+<script>
+  Polymer({
+    is: "x-distribute"      
+  });
+</script>
+
+<dom-module id="x-compose">
+  <template><x-project id="project"></x-project></template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-compose'
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-shadow.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-shadow.html
new file mode 100644
index 000000000..ec36cba2a
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom-shadow.html
@@ -0,0 +1,32 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <script>Polymer = {dom: 'shadow'};</script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="polymer-dom-elements.html">
+</head>
+<body>
+
+<x-test></x-test>
+
+<x-test-no-distribute>
+  <div class="bar">Bar</div>
+  <div class="foo">Foo</div>
+</x-test-no-distribute>
+
+<script src="polymer-dom.js"></script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.html
new file mode 100644
index 000000000..0c8d39946
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.html
@@ -0,0 +1,31 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="polymer-dom-elements.html">
+</head>
+<body>
+
+<x-test></x-test>
+
+<x-test-no-distribute>
+  <div class="bar">Bar</div>
+  <div class="foo">Foo</div>
+</x-test-no-distribute>
+
+<script src="polymer-dom.js"></script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.js b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.js
new file mode 100644
index 000000000..29b19faf9
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/polymer-dom.js
@@ -0,0 +1,407 @@
+suite('Polymer.dom', function() {
+
+  test('querySelector (local)', function() {
+    var test = document.querySelector('x-test');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    assert.equal(projected.textContent, 'projected');
+    var p2 = Polymer.dom(test).querySelector('#projected');
+    assert.notOk(p2);
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    assert.equal(rere.is, 'x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    assert.equal(re.is, 'x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    assert.equal(p.is, 'x-project');
+  });
+
+  test('querySelectorAll (local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    var rereList = Polymer.dom(rere.root).querySelectorAll('*');
+    assert.include(rereList, re);
+    assert.equal(rereList.length, 2);
+    var reList = Polymer.dom(re.root).querySelectorAll('*');
+    assert.include(reList, p);
+    assert.equal(reList.length, 2);
+    var pList = Polymer.dom(p.root).querySelectorAll('*');
+    assert.equal(pList.length, 1);
+  });
+
+  test('querySelector (light)', function() {
+    var test = document.querySelector('x-test');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    assert.equal(Polymer.dom(rere).querySelector('#projected'), projected);
+    assert(Polymer.dom(re).querySelector('content'));
+    assert(Polymer.dom(p).querySelector('content'));
+  });
+
+  test('querySelectorAll (light)', function() {
+    var test = document.querySelector('x-test');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    assert.equal(Polymer.dom(rere).querySelectorAll('#projected')[0], projected);
+    assert(Polymer.dom(re).querySelectorAll('content').length, 1);
+    assert(Polymer.dom(p).querySelectorAll('content').length, 1);
+  });
+
+  test('projection', function() {
+    var test = document.querySelector('x-test');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    assert.equal(projected.textContent, 'projected');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    assert.equal(rere.is, 'x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    assert.equal(re.is, 'x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    assert.equal(p.is, 'x-project');
+    var c1 = Polymer.dom(rere.root).querySelector('content');
+    assert.include(Polymer.dom(c1).getDistributedNodes(), projected);
+    var c2 = Polymer.dom(re.root).querySelector('content');
+    assert.include(Polymer.dom(c2).getDistributedNodes(), projected);
+    var c3 = Polymer.dom(p.root).querySelector('content');
+    assert.include(Polymer.dom(c3).getDistributedNodes(), projected);
+    var ip$ = [c1, c2, c3];
+    assert.deepEqual(Polymer.dom(projected).getDestinationInsertionPoints(), ip$);
+  });
+
+  test('distributeContent', function() {
+    var test = document.querySelector('x-test');
+    test._distributionClean = false;
+    test._distributeContent();
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    assert.equal(rere.is, 'x-rereproject');
+    rere._distributionClean = false;
+    rere._distributeContent();
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    assert.equal(re.is, 'x-reproject');
+    re._distributionClean = false;
+    re._distributeContent();
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    assert.equal(p.is, 'x-project');
+  });
+
+  test('appendChild (light)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var s = document.createElement('span');
+    s.id = 'added';
+    s.textContent = 'Added';
+    Polymer.dom(rere).appendChild(s);
+    assert.equal(Polymer.dom(test.root).querySelector('#added'), s);
+  });
+
+  test('insertBefore (light)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var ref = Polymer.dom(test.root).querySelector('#added');
+    var s = document.createElement('span');
+    s.id = 'added2';
+    s.textContent = 'Added2';
+    Polymer.dom(rere).insertBefore(s, ref);
+    assert.equal(Polymer.dom(test.root).querySelector('#added2'), s);
+  });
+
+  test('removeChild (light)', function() {
+    var test = document.querySelector('x-test');
+    var added = Polymer.dom(test.root).querySelector('#added');
+    var added2 = Polymer.dom(test.root).querySelector('#added2');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    assert.equal(Polymer.dom(test.root).querySelectorAll('*').length, 4);
+    Polymer.dom(rere).removeChild(added);
+    Polymer.dom(rere).removeChild(added2);
+    assert.equal(Polymer.dom(test.root).querySelectorAll('*').length, 2);
+  });
+
+  test('appendChild (local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var s = document.createElement('span');
+    s.id = 'local';
+    s.textContent = 'Local';
+    Polymer.dom(rere.root).appendChild(s);
+    assert.equal(Polymer.dom(rere.root).querySelector('#local'), s);
+  });
+
+  test('insertBefore (local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var ref = Polymer.dom(test.root).querySelector('#local');
+    var s = document.createElement('span');
+    s.id = 'local2';
+    s.textContent = 'Local2';
+    Polymer.dom(rere.root).insertBefore(s, ref);
+    assert.equal(Polymer.dom(rere.root).querySelector('#local2'), s);
+  });
+
+  test('removeChild (local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var local = Polymer.dom(rere.root).querySelector('#local');
+    var local2 = Polymer.dom(rere.root).querySelector('#local2');
+    Polymer.dom(rere.root).removeChild(local);
+    Polymer.dom(rere.root).removeChild(local2);
+    assert.equal(Polymer.dom(rere.root).querySelectorAll('#local').length, 0);
+  });
+
+  test('localDom.insertBefore first element results in minimal change', function() {
+    var test = document.querySelector('x-test');
+    var children = Polymer.dom(test.root).childNodes;
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    assert.equal(rere.attachedCount, 1);
+    var s = document.createElement('span');
+    s.id = 'local-first';
+    s.textContent = 'Local First';
+    Polymer.dom(test.root).insertBefore(s, children[0]);
+    assert.equal(Polymer.dom(test.root).querySelector('#local-first'), s);
+    assert.equal(rere.attachedCount, 1);
+    Polymer.dom(test.root).removeChild(s);
+    assert.equal(rere.attachedCount, 1);
+  });
+
+  test('appendChild (fragment, local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var fragment = document.createDocumentFragment();
+    var childCount = 5;
+    for (var i=0; i < childCount; i++) {
+      var s = document.createElement('span');
+      s.textContent = i;
+      fragment.appendChild(s);
+    }
+    Polymer.dom(rere.root).appendChild(fragment);
+    var added = Polymer.dom(rere.root).querySelectorAll('span');
+    assert.equal(added.length, childCount);
+    for (var i=0; i < added.length; i++) {
+      Polymer.dom(rere.root).removeChild(added[i]);
+    }
+    assert.equal(Polymer.dom(rere.root).querySelectorAll('span').length, 0);
+  });
+
+  test('insertBefore (fragment, local)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var fragment = document.createDocumentFragment();
+    var childCount = 5;
+    for (var i=0; i < childCount; i++) {
+      var s = document.createElement('span');
+      s.textContent = i;
+      fragment.appendChild(s);
+    }
+    var l = document.createElement('span');
+    l.textContent = 'last';
+    Polymer.dom(rere.root).appendChild(l);
+    Polymer.dom(rere.root).insertBefore(fragment, l);
+    var added = Polymer.dom(rere.root).querySelectorAll('span');
+    assert.equal(added.length, childCount+1);
+    assert.equal(added[added.length-1], l);
+    for (var i=0; i < added.length; i++) {
+      Polymer.dom(rere.root).removeChild(added[i]);
+    }
+    assert.equal(Polymer.dom(rere.root).querySelectorAll('span').length, 0);
+  });
+
+  test('distribute (forced)', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    var s = document.createElement('span');
+    s.id = 'light';
+    s.textContent = 'Light';
+    Polymer.dom(rere).appendChild(s);
+    assert.equal(Polymer.dom(rere).querySelector('#light'), s);
+    assert.equal(Polymer.dom(s).parentNode, rere);
+    if (rere.shadyRoot) {
+      assert.notEqual(s.parentNode, rere);
+    }
+    Polymer.dom(test).flush();
+    if (rere.shadyRoot) {
+      assert.equal(s.parentNode, p);
+    }
+    Polymer.dom(rere).removeChild(s);
+    if (rere.shadyRoot) {
+      assert.equal(s.parentNode, p);
+    }
+    Polymer.dom(test).flush();
+    if (rere.shadyRoot) {
+      assert.equal(s.parentNode, null);
+    }
+  });
+
+  test('parentNode', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    assert.equal(Polymer.dom(test).parentNode, wrap(document.body));
+    assert.equal(Polymer.dom(projected).parentNode, rere);
+  });
+
+  test('queryDistributedElements', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    var projected = Polymer.dom(test.root).querySelector('#projected');
+    var d$ = Polymer.dom(p.root).queryDistributedElements('*');
+    assert.equal(d$.length, 1);
+    assert.equal(d$[0], projected);
+
+  });
+
+  test('Polymer.dom.querySelector', function() {
+    var test = Polymer.dom().querySelector('x-test');
+    var rere = Polymer.dom().querySelector('x-rereproject');
+    var projected = Polymer.dom().querySelector('#projected');
+    assert.ok(test);
+    assert.notOk(rere);
+    assert.notOk(projected);
+  });
+
+  test('Polymer.dom event', function() {
+    var test = document.querySelector('x-test');
+    var rere = Polymer.dom(test.root).querySelector('x-rereproject');
+    var re = Polymer.dom(rere.root).querySelector('x-reproject');
+    var p = Polymer.dom(re.root).querySelector('x-project');
+    var eventHandled = 0;
+    test.addEventListener('test-event', function(e) {
+      eventHandled++;
+      assert.equal(Polymer.dom(e).rootTarget, p);
+      assert.equal(Polymer.dom(e).localTarget, test);
+      var path = Polymer.dom(e).path;
+      // path includes window only on more recent Shadow DOM implementations
+      // account for that here.
+      assert.ok(path.length >= 10);
+      assert.equal(path[0], p);
+      assert.equal(path[2], re);
+      assert.equal(path[4], rere);
+      assert.equal(path[6], test);
+    });
+
+    rere.addEventListener('test-event', function(e) {
+      eventHandled++;
+      assert.equal(Polymer.dom(e).localTarget, rere);
+    });
+
+    p.fire('test-event');
+    assert.equal(eventHandled, 2);
+  });
+
+  test('Polymer.dom.childNodes is an array', function() {
+    assert.isTrue(Array.isArray(Polymer.dom(document.body).childNodes));
+  });
+
+});
+
+suite('Polymer.dom non-distributed elements', function() {
+
+  var nd;
+
+  before(function() {
+    nd = document.querySelector('x-test-no-distribute');
+  });
+
+  test('Polymer.dom finds undistributed child', function() {
+    assert.ok(Polymer.dom(nd).children.length, 2, 'light children includes distributed and non-distributed nodes');
+  });
+
+  test('Polymer.dom removes/adds undistributed child', function() {
+    var b = Polymer.dom(nd).children[0];
+    assert.equal(Polymer.dom(b).getDestinationInsertionPoints().length, 0, 'element improperly distributed');
+    Polymer.dom(nd).removeChild(b);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(nd).children.length, 1, 'children length not decremented due to element removal');
+    Polymer.dom(nd).appendChild(b);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(nd).children.length, 2, 'children length not incremented due to element addition');
+  });
+
+  test('Polymer.dom removes/adds between light and local dom', function() {
+    var b = Polymer.dom(nd).children[1];
+    assert.equal(Polymer.dom(b).getDestinationInsertionPoints().length, 0, 'element improperly distributed');
+    Polymer.dom(nd.root).appendChild(b);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(nd).children.length, 1, 'children length not decremented due to element removal');
+    assert.equal(Polymer.dom(nd.root).children.length, 2, 'root children length not incremented due to element addition');
+    Polymer.dom(nd).appendChild(b);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(nd).children.length, 2, 'children length not incremented due to element addition');
+    assert.equal(Polymer.dom(nd.root).children.length, 1, 'root children length not decremented due to element removal');
+  });
+
+  test('distributeContent correctly distributes changes to light dom', function() {
+    var shady = !Polymer.Settings.useShadow;
+    function testNoAttr() {
+      assert.equal(Polymer.dom(child).getDestinationInsertionPoints()[0], d.$.notTestContent, 'child not distributed logically');
+      if (shady) {
+        assert.equal(child.parentNode, d.$.notTestContainer, 'child not rendered in composed dom');
+      }
+    }
+    function testWithAttr() {
+      assert.equal(Polymer.dom(child).getDestinationInsertionPoints()[0], d.$.testContent, 'child not distributed logically');
+      if (shady) {
+        assert.equal(child.parentNode, d.$.testContainer, 'child not rendered in composed dom');
+      }
+    }
+    // test with x-distribute
+    var d = document.createElement('x-distribute');
+    document.body.appendChild(d);
+    var child = document.createElement('div');
+    child.classList.add('child');
+    child.textContent = 'Child';
+    Polymer.dom(d).appendChild(child);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(d).children[0], child, 'child not added to logical dom');
+    testNoAttr();
+    // set / unset `test` attr and see if it distributes properly
+    child.setAttribute('test', '');
+    d.distributeContent();
+    testWithAttr();
+    //
+    child.removeAttribute('test');
+    d.distributeContent();
+    testNoAttr();
+    //
+    child.setAttribute('test', '');
+    d.distributeContent();
+    testWithAttr();
+  });
+
+  test('getOwnerRoot', function() {
+    var test = document.createElement('div');
+    var c1 = document.createElement('x-compose');
+    var c2 = document.createElement('x-compose');
+    Polymer.dom(c1.$.project).appendChild(test);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(test).getOwnerRoot(), c1.root, 'getOwnerRoot incorrect for child added to element in root');
+    Polymer.dom(c2.$.project).appendChild(test);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(test).getOwnerRoot(), c2.root, 'getOwnerRoot not correctly reset when element moved to different root');
+    Polymer.dom(c1).appendChild(test);
+    assert.notOk(Polymer.dom(test).getOwnerRoot(), 'getOwnerRoot incorrect for child moved from a root to no root');
+  });
+
+  test('getOwnerRoot (paper-ripple use case)', function() {
+    var test = document.createElement('div');
+    // child
+    var d = document.createElement('div');
+    Polymer.dom(test).appendChild(d);
+    var c1 = document.createElement('x-compose');
+    var c2 = document.createElement('x-compose');
+    Polymer.dom(c1.$.project).appendChild(test);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(test).getOwnerRoot(), c1.root, 'getOwnerRoot incorrect for child added to element in root');
+    Polymer.dom(c2.$.project).appendChild(test);
+    Polymer.dom.flush();
+    assert.equal(Polymer.dom(test).getOwnerRoot(), c2.root, 'getOwnerRoot not correctly reset when element moved to different root');
+    Polymer.dom(c1).appendChild(test);
+    assert.notOk(Polymer.dom(test).getOwnerRoot(), 'getOwnerRoot incorrect for child moved from a root to no root');
+  });
+
+});
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-elements.html
new file mode 100644
index 000000000..550f671cf
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-elements.html
@@ -0,0 +1,74 @@
+<script>
+  var configureList = [];
+  var readyList = [];
+  
+  function clearTestLists() {
+    configureList = [];
+    readyList = [];
+  }
+
+  var readyBehavior = {
+    moniker: function() {
+      return this.is + (this.id ? '#' + this.id : '')
+    },
+    // use private, stateful, method for testing purposes
+    _configure: function() {
+      assert.isTrue(!this.isAttached, 'Element should not be attached when configured.');
+      configureList.push(this.moniker());
+    },
+    ready: function() {
+      readyList.push(this.moniker());
+    },
+
+    attached: function() {
+      assert.isTrue(this._readied, 'Element not ready when attached');
+    }
+  };
+</script>
+
+<template>
+  x-zot<content></content>
+</template>
+<script>
+  Polymer({
+    is: 'x-zot',
+    behaviors: [readyBehavior]
+  });
+</script>
+
+<template>
+  <x-zot></x-zot>
+</template>
+<script>
+  Polymer({
+    is: 'x-bar',
+    behaviors: [readyBehavior]
+  });
+</script>
+
+<template>
+  <x-bar id="bar1"></x-bar>
+  <x-bar id="bar2"></x-bar>
+</template>
+<script>
+  Polymer({
+    is: 'x-foo',
+    behaviors: [readyBehavior]
+  });
+</script>
+
+<template>
+  <x-zot id="a">
+    <x-zot id="b"></x-zot>
+    <x-zot id="c">
+      <x-zot id="d"></x-zot>
+    </x-zot>
+  </x-zot>
+  <x-foo id="foo"></x-foo>
+</template>
+<script>
+  Polymer({
+    is: 'x-ready',
+    behaviors: [readyBehavior]
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-shadow.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-shadow.html
new file mode 100644
index 000000000..d831d0f1e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready-shadow.html
@@ -0,0 +1,26 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <script> Polymer={dom: 'shadow'} </script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="ready-elements.html">
+</head>
+<body>
+
+<x-ready></x-ready>
+
+<script src="ready.js"></script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.html
new file mode 100644
index 000000000..ce2ee0e15
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="ready-elements.html">
+</head>
+<body>
+
+<x-ready></x-ready>
+
+<script src="ready.js"></script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.js b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.js
new file mode 100644
index 000000000..f27457630
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/ready.js
@@ -0,0 +1,19 @@
+suite('ready', function() {
+
+  var configure = ['x-ready', 'x-zot#a', 'x-zot#b', 'x-zot#c', 'x-zot#d', 'x-foo#foo', 'x-bar#bar1', 'x-zot', 'x-bar#bar2', 'x-zot'];
+  var ready = ['x-zot#a', 'x-zot#b', 'x-zot#c', 'x-zot#d', 'x-zot', 'x-bar#bar1', 'x-zot', 'x-bar#bar2', 'x-foo#foo', 'x-ready'];
+
+  test('element create in dom calls configure/ready/attached in proper order', function() {
+    assert.deepEqual(configureList, configure);
+    assert.deepEqual(readyList, ready);
+  });
+
+  test('element create + attach calls configure/ready/attached in proper order', function() {
+    clearTestLists();
+    document.body.appendChild(document.createElement('x-ready'));
+    CustomElements.takeRecords(document);
+    assert.deepEqual(configureList, configure);
+    assert.deepEqual(readyList, ready);
+  });
+
+});
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/resolveurl.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/resolveurl.html
new file mode 100644
index 000000000..33dbdf029
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/resolveurl.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="UTF-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link id="elements" rel="import" href="sub/resolveurl-elements.html">
+</head>
+<body>
+  <script>
+    suite('ResolveUrl', function() {
+
+      test('Urls in styles and attributes', function() {
+        var el = document.createElement('p-r');
+        var rx = /sub\/foo\.z/;
+        assert.match(el._styles[0].textContent, rx, 'url not relative to main document');
+        assert.match(el.$.div.getAttribute('style'), rx, 'style url not relative to main document');
+        assert.match(el.$.img.src, rx, 'src url not relative to main document');
+        assert.match(el.$.a.href, rx, 'href url not relative to main document');
+        assert.match(el.$.zonk.getAttribute('url'), rx, 'url url not relative to main document');
+        assert.notMatch(el.$.rel.href, rx, 'relative href url not relative to main document');
+        assert.match(el.$.rel.href, /\?123$/, 'relative href does not preserve query string');
+        assert.equal(el.$.action.getAttribute('action'), 'foo.z', 'action attribute relativized for incorrect element type');
+        assert.match(el.$.formAction.action, rx, 'action attribute relativized for incorrect element type');
+      });
+
+      test('resolveUrl api', function() {
+        var el = document.createElement('p-r');
+        var expected = document.baseURI.replace(/[?#].*$/, '');
+        var actual = el.resolveUrl('../resolveurl.html');
+        assert.equal(actual, expected);
+      });
+
+      test('resolveUrl api with assetpath', function() {
+        var el = document.createElement('p-r-ap');
+        // Manually calculate expected URL, to avoid dependence on 
+        // URL object for this test for IE! Otherwise, would do this:
+        // var importPath = document.querySelector('#elements').href;
+        // var expected = new URL('../../assets/Beaker2.jpg', importPath);
+        var expected = document.baseURI.replace(/[?#].*$/, '');
+        expected = expected.split('/');
+        expected.pop();
+        expected.pop();
+        expected = expected.join('/');
+        expected = expected + '/assets/Beaker2.jpg';
+        var actual = el.resolveUrl('Beaker2.jpg');
+        assert.equal(actual, expected);
+      });
+    });
+  </script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/shady.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/shady.html
new file mode 100644
index 000000000..16c501474
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/shady.html
@@ -0,0 +1,473 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+</head>
+<body>
+<template></template>
+<script>
+
+// TODO(sorvell): cannot register element in main document under polyfill.
+var registered = false;
+function registerTestElement() {
+  if (registered) return;
+  var template = document.querySelector('template');
+  Polymer({
+    is: 'x-content-test',
+    _useContent: true,
+    _template: template
+  });
+  registered = true;
+}
+
+/**
+ * Test the `<content>` element distribution algorithm by verifying the
+ * resulting composed tree structure.
+ */
+function testRender(descr, hostInnerHtml, shadowRootHtml, expectedHtml) {
+  test(descr, function() {
+    registerTestElement();
+    // Create an instance of the test element.
+    var host = document.createElement('x-content-test');
+    // Populate the initial pool of light DOM children.
+    host.innerHTML = hostInnerHtml;
+    syncLightDOM(host);
+    // Pretend we're stamping the template contents.
+    setRootInnerHTML(host.shadyRoot, shadowRootHtml);
+    // Invoke distribution and verify the resulting tree.
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, expectedHtml);
+  });
+}
+
+testRender('Empty shadow', 'abc', '', '');
+testRender('Simple shadow', 'abc', 'def', 'def');
+testRender('Fallback shadow', 'abc',
+           '<content select="xxx">fallback</content>', 'fallback');
+testRender('Content', 'abc',
+           '<content>fallback</content>', 'abc');
+testRender('Content before', 'abc',
+           'before<content>fallback</content>', 'beforeabc');
+testRender('Content after', 'abc',
+           '<content>fallback</content>after', 'abcafter');
+
+suite('render content', function() {
+  testRender('no select', '<a href="">Link</a> <b>bold</b>',
+             '<content></content>',
+             '<a href="">Link</a> <b>bold</b>');
+  testRender('select ""', '<a href="">Link</a> <b>bold</b>',
+             '<content select=""></content>',
+             '<a href="">Link</a> <b>bold</b>');
+  testRender('select *', '<a href="">Link</a> <b>bold</b>',
+             '<content select="*"></content>',
+             '<a href="">Link</a><b>bold</b>');
+
+  testRender('select .a',
+             '<a class="a">a</a> <a class="b">b</a>',
+             '<content select=".a"></content>',
+             '<a class="a">a</a>');
+
+  testRender('select .b .a',
+             '<a class="a">a</a> <a class="b">b</a>',
+             '<content select=".b"></content><content select=".a"></content>',
+             '<a class="b">b</a><a class="a">a</a>');
+
+  testRender('select .b .a 2',
+             '<a class="a">a</a> <a class="b">b</a> <a class="b">c</a>',
+             '<content select=".b"></content><content select=".a"></content>',
+             '<a class="b">b</a><a class="b">c</a><a class="a">a</a>');
+
+  testRender('select [c] *',
+             '<span>a</span><span>b</span><span c>c</span><span>d</span>',
+             '<content select="[c]"></content><content></content>',
+             '<span c="">c</span><span>a</span><span>b</span><span>d</span>');
+});
+
+
+test('Reproject', function() {
+  registerTestElement();
+  var host = document.createElement('x-content-test');
+  host.innerHTML = '<a></a>';
+  var a = host.firstChild;
+  syncLightDOM(host);
+  setRootInnerHTML(host.shadyRoot, '<x-content-test id="p"></x-content-test>');
+  var p = host.shadyRoot.firstChild;
+  p.innerHTML = '<b></b><content></content>';
+  updateRootInsertionPoints(host.shadyRoot);
+  var b = p.firstChild;
+  var content = p.lastChild;
+
+  // force upgrade on polyfilled browsers
+  CustomElements.upgrade(p);
+
+  syncLightDOM(p);
+  setRootInnerHTML(p.shadyRoot,
+      'a: <content select=a></content>b: <content select=b></content>');
+  var textNodeA = p.shadyRoot.firstChild;
+  var contentA = p.shadyRoot.childNodes[1];
+  var textNodeB = p.shadyRoot.childNodes[2]
+  var contentB = p.shadyRoot.childNodes[3];
+
+  function testRender() {
+    // Simulate the correct ordering as "ready" would fire.
+    host.distributeContent();
+    // NOTE: needed only for this imperative test that needs
+    // to simulate distribution from `shadyRoot`
+    p.distributeContent();
+    assert.strictEqual(host.innerHTML,
+        '<x-content-test id="p">a: <a></a>b: <b></b></x-content-test>');
+
+    assertArrayEqual(host.lightChildren, [a]);
+    assert.strictEqual(a.lightParent, host);
+    assertArrayEqual(host.shadyRoot.lightChildren, [p]);
+    assert.strictEqual(p.lightParent, host.shadyRoot);
+    assertArrayEqual(p.lightChildren, [b, content]);
+    assert.strictEqual(b.lightParent, p);
+    assert.strictEqual(content.lightParent, p);
+    assertArrayEqual(p.shadyRoot.lightChildren,
+        [textNodeA, contentA, textNodeB, contentB]);
+  }
+
+  testRender();
+  //testRender();
+});
+
+
+suite('Mutate light DOM', function() {
+  test('removeAllChildNodes - mutate host', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content>fallback</content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    host.firstChild.textContent = '';
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a></a>');
+
+    host.lightChildren = [];
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, 'fallback');
+  });
+
+
+  test('removeAllChildNodes - mutate shadow', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content><b>after</b>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b>after</b>');
+
+    host.shadyRoot.lightChildren[1].textContent = '';
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b></b>');
+
+    host.shadyRoot.lightChildren = [];
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '');
+  });
+
+  test('removeAllChildNodes - mutate shadow fallback', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content select="xxx"><b>fallback</b></content>');
+    var b = host.shadyRoot.firstChild.firstChild;
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<b>fallback</b>');
+
+    b.textContent = '';
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<b></b>');
+
+    host.shadyRoot.firstChild.lightChildren = [];
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '');
+
+    host.shadyRoot.lightChildren = [];
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '');
+  });
+
+  test('removeChild - mutate host', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content>fallback</content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    host.firstChild.removeChild(host.firstChild.firstChild);
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a></a>');
+
+    host.lightChildren = [];
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, 'fallback');
+  });
+
+  test('removeChild - mutate host 2', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a></a><b></b>';
+    var a = host.firstChild;
+    var b = a.nextSibling;
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content>fallback</content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a></a><b></b>');
+
+    Polymer.dom(host).removeChild(b);
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, '<a></a>');
+
+    Polymer.dom(host).removeChild(a);
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, 'fallback');
+  });
+
+  test('removeChild - mutate shadow', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content><b>after</b>');
+    var b = host.shadyRoot.lastChild;
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b>after</b>');
+
+    b.removeChild(b.firstChild);
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b></b>');
+
+    host.shadyRoot.lightChildren.splice(1, 1); // remove b
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    host.shadyRoot.lightChildren = []; // remove a
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '');
+  });
+
+  test('setAttribute select', function() {
+    // TODO(arv): DOM bindings for select.
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a><b>World</b>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content select="b">fallback b</content>' +
+                            '<content select="a">fallback a</content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<b>World</b><a>Hello</a>');
+
+    host.shadyRoot.firstChild.setAttribute('select', 'xxx');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, 'fallback b<a>Hello</a>');
+
+    host.shadyRoot.firstChild.setAttribute('select', '');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b>World</b>fallback a');
+  });
+
+  test('appendChild - mutate host', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    Polymer.dom(host).appendChild(b);
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b></b>');
+  });
+
+  test('appendChild - mutate shadow', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    Polymer.dom(host.shadyRoot).appendChild(b);
+    Polymer.dom.flush();
+    //host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a><b></b>');
+  });
+
+  test('insertBefore - mutate host', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+    var a = host.firstChild;
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    Polymer.dom(host).insertBefore(b, a);
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, '<b></b><a>Hello</a>');
+  });
+
+  test('insertBefore - mutate shadow', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    var content = host.shadyRoot.firstChild;
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    Polymer.dom(host.shadyRoot).insertBefore(b, content);
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, '<b></b><a>Hello</a>');
+  });
+
+  test('replaceChild - mutate host', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+    var a = host.firstChild;
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    host.lightChildren[0] = b;
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<b></b>');
+  });
+
+  test('replaceChild - mutate shadow', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<a>Hello</a>';
+
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content>');
+    var content = host.shadyRoot.firstChild;
+    host.distributeContent();
+    assert.strictEqual(host.innerHTML, '<a>Hello</a>');
+
+    var b = document.createElement('b');
+    Polymer.dom(host.shadyRoot).replaceChild(b, content);
+    //host.distributeContent();
+    Polymer.dom.flush();
+    assert.strictEqual(host.innerHTML, '<b></b>');
+  });
+
+  test('querySelectorAll (shadyRoot)', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<div id="main"></div>';
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content><span id="main"></span>' +
+      '<x-content-test></x-content-test>');
+    var hostLocalMain = host.shadyRoot.firstChild.nextSibling;
+    var child = host.shadyRoot.lastChild;
+    // force upgrade on polyfilled browsers
+    CustomElements.upgrade(child);
+    child.innerHTML = '<div id="sub"></div>';
+    var childLightSub = child.firstChild;
+    syncLightDOM(child);
+    setRootInnerHTML(child.shadyRoot, '<content></content><span id="sub"></span>');
+    var childLocalSub = child.shadyRoot.lastChild;
+    host.distributeContent();
+    // NOTE: needed only for this imperative test that needs
+    // to simulate distribution from `shadyRoot`
+    child._distributeContent();
+    
+    assert.deepEqual(Polymer.dom(host.root).querySelectorAll('span#main'), [hostLocalMain]);
+    assert.deepEqual(Polymer.dom(host.root).querySelectorAll('div#sub'), [childLightSub]);
+    assert.deepEqual(Polymer.dom(child.root).querySelectorAll('span#sub'), [childLocalSub]);
+  });
+
+  test('querySelectorAll (light dom)', function() {
+    var host = document.createElement('x-content-test');
+    host.innerHTML = '<div id="main"></div>';
+    var hostLightMain = host.firstChild;
+    syncLightDOM(host);
+    setRootInnerHTML(host.shadyRoot, '<content></content><span id="main"></span>' +
+      '<x-content-test></x-content-test>');
+    var child = host.shadyRoot.lastChild;
+    // force upgrade on polyfilled browsers
+    CustomElements.upgrade(child);
+    child.innerHTML = '<div id="sub"></div>';
+    var childLightSub = child.lastChild;
+    syncLightDOM(child);
+    setRootInnerHTML(child.shadyRoot, '<content></content><span id="sub"></span>');
+    host.distributeContent();
+    assert.deepEqual(Polymer.dom(host).querySelectorAll('div#main'), [hostLightMain]);
+    assert.deepEqual(Polymer.dom(host).querySelectorAll('#sub'), []);
+    assert.deepEqual(Polymer.dom(child).querySelectorAll('div#sub'), [childLightSub]);
+  });
+
+});
+
+function syncLightDOM(n) {
+  if (n.lightChildren) {
+    for (var e=n.firstChild; e; e=e.nextSibling) {
+      if (n.lightChildren.indexOf(e) < 0) {
+        e.lightParent = n;
+        n.lightChildren.push(e);
+      }
+    }
+  }
+}
+
+function setInnerHTML(node, value) {
+  node.textContent = '';
+  var temp = node.ownerDocument.createElement('div');
+  temp.innerHTML = value;
+  var firstChild;
+  while (firstChild = temp.firstChild) {
+    node.appendChild(firstChild);
+  }
+}
+
+function setRootInnerHTML(root, value) {
+  setInnerHTML(root, value);
+  updateRootInsertionPoints(root);
+  syncLightDOM(root);
+}
+
+function updateRootInsertionPoints(root) {
+  root._insertionPoints = root.querySelectorAll('content');
+}
+
+function assertArrayEqual(a, b, msg) {
+  assert.equal(a.length, b.length, msg);
+  for (var i = 0; i < a.length; i++) {
+    assert.equal(a[i], b[i], msg);
+  }
+}
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-elements.html
new file mode 100644
index 000000000..5b6c1757e
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-elements.html
@@ -0,0 +1,166 @@
+<dom-module id="x-child">
+  <template>
+    <div id="simple">simple</div>
+    <div id="complex1" class="scoped">complex1</div>
+    <div id="complex2" selected>complex2</div>
+    <div id="media">media</div>
+    <div id="shadow" class="shadowTarget">shadowTarget</div>
+    <div id="deep" class="deepTarget">deepTarget</div>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-child'
+  });
+</script>
+
+<dom-module id="x-child2">
+  <style>
+    :host(.wide) #target{
+      border: none;
+    }
+  </style>
+  <template>
+    <div id="target">x-child2</div>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-child2'
+  });
+</script>
+
+<link rel="import" href="styling-remote-module-sheet.html">
+
+<dom-module id="x-styled">
+  <link rel="import" type="css" href="styling-remote-sheet.css">
+  <style>
+    @media(max-width: 10000px) {
+      .media {
+        border: 5px solid brown;
+      }
+    }
+
+    .container ::content > * {
+      border: 6px solid navy;
+    }
+
+    x-child::shadow .shadowTarget {
+      border: 7px solid tomato;
+    }
+
+    x-child /deep/ .deepTarget {
+      border: 8px solid red;
+    }
+
+    #priority {
+      border: 9px solid orange;
+    }
+
+    x-child2.wide::shadow #target {
+      border: 12px solid brown;
+    }
+
+    #child {
+      border: 16px solid tomato;
+      display: block;
+    }
+
+  </style>
+  <template>
+    <content select=".blank"></content>
+    <div id="simple">simple</div>
+    <div id="complex1" class="scoped">complex1</div>
+    <div id="complex2" selected>complex2</div>
+    <div id="media" class="media">media</div>
+    <div class="container1">
+      <content select=".content1"></content>
+    </div>
+    <div class="container2">
+      <content select=".content2"></content>
+    </div>
+    <div class="container">
+      <content></content>
+    </div>
+    <x-child id="child"></x-child>
+    <div id="priority">priority</div>
+    <x-child2 class="wide" id="child2"></x-child2>
+    <div id="computed" class$="{{computeClass(aClass)}}">Computed</div>
+    <content></content>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-styled',
+    styleModules: ['remote-styles'],
+
+    computeClass: function(className) {
+      return className;
+    }
+   
+  });
+</script>
+
+<dom-module id="x-button">
+  <style>
+    :host {
+      border: 10px solid beige;
+    }
+
+    :host(.special) {
+      border: 11px solid beige;
+    }
+
+  </style>
+  <template>
+    Button!
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-button',
+    extends: 'button'
+  });
+</script>
+
+<template id="dynamic">
+  <div class="added">
+    Added
+    <div class="sub-added">
+      Sub-added
+    </div>
+    </div>
+  </div>
+</template>
+
+<dom-module id="x-dynamic-scope">
+  <style>
+    .added {
+      border: 17px solid beige;
+    }
+
+    .sub-added {
+      border: 18px solid #fafafa;
+    }
+  </style>
+  <template>
+    <div id="container"></div>
+  </template>
+</dom-module>
+<script>
+(function() {
+  var doc = document._currentScript.ownerDocument;
+  var dynamic = doc.querySelector('template#dynamic');
+
+  Polymer({
+    is: 'x-dynamic-scope',
+    ready: function() {
+      // setup node for scope watching
+      this.scopeSubtree(this.$.container, true);
+      // simulate 3rd party action by using normal dom to add to element.
+      var dom = document.importNode(dynamic.content, true);
+      this.$.container.appendChild(dom);
+    }
+  });
+})();
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-module-sheet.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-module-sheet.html
new file mode 100644
index 000000000..c63601bef
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-module-sheet.html
@@ -0,0 +1,11 @@
+<dom-module id="remote-styles">
+  <style>
+    #simple {
+      border: 3px solid orange;
+    }
+
+    .scoped, [selected] {
+      border: 4px solid pink;
+    }
+  </style>
+</dom-module>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-sheet.css b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-sheet.css
new file mode 100644
index 000000000..6439df7b3
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote-sheet.css
@@ -0,0 +1,20 @@
+:host {
+  display: block;
+  border: 1px solid orange;
+}
+
+:host(.wide) {
+  border-width: 2px;
+}
+
+.container1 > ::content > .content1 {
+  border: 13px solid navy;
+}
+
+.container2 > ::content .content2 {
+  border: 14px solid navy;
+}
+
+.computed {
+  border: 15px solid orange;
+}
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote.html
new file mode 100644
index 000000000..988c6b2da
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-remote.html
@@ -0,0 +1,193 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="styling-remote-elements.html">
+  <style>
+    #priority[style-scope=x-styled], #priority.style-scope.x-styled {
+      border: 1px solid black;
+    }
+  </style>
+</head>
+<body>
+
+  <div class="scoped">no margin</div>
+
+  <x-styled>
+    <div class="content1">Foo</div>
+    <div class="content2">Bar</div>
+    <div class="content">Content</div>
+  </x-styled>
+
+  <x-styled class="wide"></x-styled>
+
+  <button is="x-button"></button>
+  <button class="special" is="x-button"></button>
+
+  <x-dynamic-scope></x-dynamic-scope>
+
+<script>
+  suite('scoped-styling', function() {
+
+  function assertComputed(element, value) {
+    var computed = getComputedStyle(element);
+    assert.equal(computed['border-top-width'], value, 'computed style incorrect');
+  }
+
+  var styled = document.querySelector('x-styled');
+  var styledWide = document.querySelector('x-styled.wide');
+  var unscoped = document.querySelector('.scoped');
+  var button = document.querySelector('[is=x-button]');
+  var specialButton = document.querySelector('[is=x-button].special');
+
+  test(':host, :host(...)', function() {
+    assertComputed(styled, '1px');
+    assertComputed(styledWide, '2px');
+    
+  });
+
+  test('scoped selectors, simple and complex', function() {
+    assertComputed(styled.$.simple, '3px');
+    assertComputed(styled.$.complex1, '4px');
+    assertComputed(styled.$.complex2, '4px');
+  });
+
+  test('media query scoped selectors', function() {
+    assertComputed(styled.$.media, '5px');
+  });
+
+  test('upper bound encapsulation', function() {
+    assertComputed(unscoped, '0px');
+  });
+
+  test('lower bound encapsulation', function() {
+    assertComputed(styled.$.child.$.simple, '0px');
+    assertComputed(styled.$.child.$.complex1, '0px');
+    assertComputed(styled.$.child.$.complex2, '0px');
+    assertComputed(styled.$.child.$.media, '0px');
+  });
+
+  test('::content selectors', function() {
+    var content = document.querySelector('.content');
+    var content1 = document.querySelector('.content1');
+    var content2 = document.querySelector('.content2');
+    assertComputed(content, '6px');
+    assertComputed(content1, '13px');
+    assertComputed(content2, '14px');
+  });
+
+  test('::shadow selectors', function() {
+    assertComputed(styled.$.child.$.shadow, '7px');
+  });
+
+  test('/deep/ selectors', function() {
+    assertComputed(styled.$.child.$.deep, '8px');
+  });
+
+  test('elements dynamically added/removed from root', function() {
+    var d = document.createElement('div');
+    d.classList.add('scoped');
+    d.textContent = 'Dynamically... Scoped!';
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+    Polymer.dom(document.body).appendChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when added to other root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when added to other root');
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+    Polymer.dom(styled.root).removeChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when removed from root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when removed from root');
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+  });
+
+  test('elements dynamically added/removed from host', function() {
+    var d = document.createElement('div');
+    d.classList.add('scoped');
+    d.classList.add('blank');
+    d.textContent = 'Dynamically... unScoped!';
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+    Polymer.dom(document.body).appendChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when added to other root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when added to other root');
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+    Polymer.dom(styled).removeChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when removed from root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when removed from root');
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+  });
+
+  test('elements with computed classes', function() {
+    assertComputed(styled.$.computed, '0px');
+    styled.aClass = 'computed';
+    assertComputed(styled.$.computed, '15px');
+  });
+
+  test('elements with hostAttributes: class', function() {
+    assertComputed(styled.$.child, '16px');
+  });
+
+  test('type extension elements', function() {
+    assertComputed(button, '10px');
+    assertComputed(specialButton, '11px');
+  });
+
+  test('element subtree added via dom api', function() {
+    var container = document.querySelector('x-dynamic-scope').$.container;
+    var a = container.querySelector('.added');
+    assertComputed(a, '17px');
+    var b = container.querySelector('.sub-added');
+    assertComputed(b, '18px');
+  });
+
+  if (window.Polymer && !Polymer.Settings.useNativeShadow) {
+
+    suite('scoped-styling-shady-only', function() {
+
+      test('element style precedence below document styles', function() {
+        assertComputed(styledWide.$.priority, '1px');
+      });
+
+      test('styles shimmed in registration order', function() {
+        var s$ = document.head.querySelectorAll('style[scope]');
+        var expected = ['x-child2', 'x-styled', 'x-button', 'x-dynamic-scope'];
+        var actual = [];
+        for (var i=0; i<s$.length; i++) {
+          actual.push(s$[i].getAttribute('scope'));
+        }
+        assert.deepEqual(actual, expected);
+      });
+    });
+  }
+  
+});
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped-elements.html
new file mode 100644
index 000000000..0ea62ae93
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped-elements.html
@@ -0,0 +1,206 @@
+<dom-module id="x-child">
+  <template>
+    <div id="simple">simple</div>
+    <div id="complex1" class="scoped">complex1</div>
+    <div id="complex2" selected>complex2</div>
+    <div id="media">media</div>
+    <div id="shadow" class="shadowTarget">shadowTarget</div>
+    <div id="deep" class="deepTarget">deepTarget</div>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-child',
+    hostAttributes: {
+      class: 'nug'
+    }
+  });
+</script>
+
+<dom-module id="x-child2">
+  <style>
+    :host(.wide) #target{
+      border: none;
+    }
+  </style>
+  <template>
+    <div id="target">x-child2</div>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-child2',
+    _scopeCssViaAttr: true
+  });
+</script>
+
+<dom-module id="x-styled">
+  <style>
+    :host {
+      display: block;
+      border: 1px solid orange;
+    }
+
+    :host(.wide) {
+      border-width: 2px;
+    }
+
+    #simple {
+      border: 3px solid orange;
+    }
+
+    .scoped, [selected] {
+      border: 4px solid pink;
+    }
+
+    @media(max-width: 10000px) {
+      .media {
+        border: 5px solid brown;
+      }
+    }
+
+    .container ::content > * {
+      border: 6px solid navy;
+    }
+
+    x-child::shadow .shadowTarget {
+      border: 7px solid tomato;
+    }
+
+    x-child /deep/ .deepTarget {
+      border: 8px solid red;
+    }
+
+    #priority {
+      border: 9px solid orange;
+    }
+
+    x-child2.wide::shadow #target {
+      border: 12px solid brown;
+    }
+
+    .container1 > ::content > .content1 {
+      border: 13px solid navy;
+    }
+
+    .container2 > ::content .content2 {
+      border: 14px solid navy;
+    }
+
+    .computed {
+      border: 15px solid orange;
+    }
+
+    .computeda {
+      border: 20px solid orange;
+    }
+
+    #child {
+      border: 16px solid tomato;
+      display: block;
+    }
+  </style>
+  <template>
+    <content select=".blank"></content>
+    <div id="simple">simple</div>
+    <div id="complex1" class="scoped">complex1</div>
+    <div id="complex2" selected>complex2</div>
+    <div id="media" class="media">media</div>
+    <div class="container1">
+      <content select=".content1"></content>
+    </div>
+    <div class="container2">
+      <content select=".content2"></content>
+    </div>
+    <div class="container">
+      <content></content>
+    </div>
+    <x-child id="child"></x-child>
+    <div id="priority">priority</div>
+    <x-child2 class="wide" id="child2"></x-child2>
+    <div id="computed" class$="{{computeClass(aClass)}}">Computed</div>
+    <div id="repeatContainer">
+      <template id="repeat" is="x-repeat" items="{{items}}">
+        <a class$="{{parent.aaClass}}">A Computed</a>
+      </template>
+    </div>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-styled',
+
+    properties: {
+      items: {value: [{}]}
+    },
+
+    computeClass: function(className) {
+      return className;
+    }
+
+  });
+</script>
+
+<dom-module id="x-button">
+  <style>
+    :host {
+      border: 10px solid beige;
+    }
+
+    :host(.special) {
+      border: 11px solid beige;
+    }
+
+  </style>
+  <template>
+    Button!
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-button',
+    extends: 'button'
+  });
+</script>
+
+<template id="dynamic">
+  <div class="added">
+    Added
+    <div class="sub-added">
+      Sub-added
+    </div>
+    </div>
+  </div>
+</template>
+
+<dom-module id="x-dynamic-scope">
+  <style>
+    .added {
+      border: 17px solid beige;
+    }
+
+    .sub-added {
+      border: 18px solid #fafafa;
+    }
+  </style>
+  <template>
+    <div id="container"></div>
+  </template>
+</dom-module>
+<script>
+(function() {
+  var doc = document._currentScript.ownerDocument;
+  var dynamic = doc.querySelector('template#dynamic');
+
+  Polymer({
+    is: 'x-dynamic-scope',
+    ready: function() {
+      // setup node for scope watching
+      this.scopeSubtree(this.$.container, true);
+      // simulate 3rd party action by using normal dom to add to element.
+      var dom = document.importNode(dynamic.content, true);
+      this.$.container.appendChild(dom);
+    }
+  });
+})();
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped.html
new file mode 100644
index 000000000..ed76e55a7
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/styling-scoped.html
@@ -0,0 +1,199 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="styling-scoped-elements.html">
+  <style>
+    #priority[style-scope=x-styled], #priority.style-scope.x-styled {
+      border: 1px solid black;
+    }
+  </style>
+</head>
+<body>
+
+  <div class="scoped">no margin</div>
+
+  <x-styled>
+    <div class="content1">Foo</div>
+    <div class="content2">Bar</div>
+    <div class="content">Content</div>
+  </x-styled>
+
+  <x-styled class="wide"></x-styled>
+
+  <button is="x-button"></button>
+  <button class="special" is="x-button"></button>
+
+  <x-dynamic-scope></x-dynamic-scope>
+
+<script>
+  suite('scoped-styling', function() {
+
+  function assertComputed(element, value) {
+    var computed = getComputedStyle(element);
+    assert.equal(computed['border-top-width'], value, 'computed style incorrect');
+  }
+
+  var styled = document.querySelector('x-styled');
+  var styledWide = document.querySelector('x-styled.wide');
+  var unscoped = document.querySelector('.scoped');
+  var button = document.querySelector('[is=x-button]');
+  var specialButton = document.querySelector('[is=x-button].special');
+
+  test(':host, :host(...)', function() {
+    assertComputed(styled, '1px');
+    assertComputed(styledWide, '2px');
+    
+  });
+
+  test('scoped selectors, simple and complex', function() {
+    assertComputed(styled.$.simple, '3px');
+    assertComputed(styled.$.complex1, '4px');
+    assertComputed(styled.$.complex2, '4px');
+  });
+
+  test('media query scoped selectors', function() {
+    assertComputed(styled.$.media, '5px');
+  });
+
+  test('upper bound encapsulation', function() {
+    assertComputed(unscoped, '0px');
+  });
+
+  test('lower bound encapsulation', function() {
+    assertComputed(styled.$.child.$.simple, '0px');
+    assertComputed(styled.$.child.$.complex1, '0px');
+    assertComputed(styled.$.child.$.complex2, '0px');
+    assertComputed(styled.$.child.$.media, '0px');
+  });
+
+  test('::content selectors', function() {
+    var content = document.querySelector('.content');
+    var content1 = document.querySelector('.content1');
+    var content2 = document.querySelector('.content2');
+    assertComputed(content, '6px');
+    assertComputed(content1, '13px');
+    assertComputed(content2, '14px');
+  });
+
+  test('::shadow selectors', function() {
+    assertComputed(styled.$.child.$.shadow, '7px');
+  });
+
+  test('/deep/ selectors', function() {
+    assertComputed(styled.$.child.$.deep, '8px');
+  });
+
+  test('elements dynamically added/removed from root', function() {
+    var d = document.createElement('div');
+    d.classList.add('scoped');
+    d.textContent = 'Dynamically... Scoped!';
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+    Polymer.dom(document.body).appendChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when added to other root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when added to other root');
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+    Polymer.dom(styled.root).removeChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when removed from root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when removed from root');
+    Polymer.dom(styled.root).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '4px');
+  });
+
+  test('elements dynamically added/removed from host', function() {
+    var d = document.createElement('div');
+    d.classList.add('scoped');
+    d.classList.add('blank');
+    d.textContent = 'Dynamically... unScoped!';
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+    Polymer.dom(document.body).appendChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when added to other root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when added to other root');
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+    Polymer.dom(styled).removeChild(d);
+    Polymer.dom.flush();
+    assert.notInclude(d.getAttribute('style-scoped'), styled.is, 'scoping attribute not removed when removed from root');
+    assert.notInclude(d.className, styled.is, 'scoping class not removed when removed from root');
+    Polymer.dom(styled).appendChild(d);
+    Polymer.dom.flush();
+    assertComputed(d, '0px');
+  });
+
+  test('elements with computed classes', function() {
+    assertComputed(styled.$.computed, '0px');
+    styled.aClass = 'computed';
+    assertComputed(styled.$.computed, '15px');
+  });
+
+  test('<a> with computed classes dynamically added', function() {
+    assertComputed(styled.$.repeatContainer.firstElementChild, '0px');
+    styled.aaClass = 'computeda';
+    assertComputed(styled.$.repeatContainer.firstElementChild, '20px');
+  });
+
+  test('elements with hostAttributes: class', function() {
+    assertComputed(styled.$.child, '16px');
+  });
+
+  test('type extension elements', function() {
+    assertComputed(button, '10px');
+    assertComputed(specialButton, '11px');
+  });
+
+  test('element subtree added via dom api', function() {
+    var container = document.querySelector('x-dynamic-scope').$.container;
+    var a = container.querySelector('.added');
+    assertComputed(a, '17px');
+    var b = container.querySelector('.sub-added');
+    assertComputed(b, '18px');
+  });
+
+  if (window.Polymer && !Polymer.Settings.useNativeShadow) {
+
+    suite('scoped-styling-shady-only', function() {
+
+      test('element style precedence below document styles', function() {
+        assertComputed(styledWide.$.priority, '1px');
+      });
+
+      test('styles shimmed in registration order', function() {
+        var s$ = document.head.querySelectorAll('style[scope]');
+        var expected = ['x-child2', 'x-styled', 'x-button', 'x-dynamic-scope'];
+        var actual = [];
+        for (var i=0; i<s$.length; i++) {
+          actual.push(s$[i].getAttribute('scope'));
+        }
+        assert.deepEqual(actual, expected);
+      });
+    });
+  }
+  
+});
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/sub/resolveurl-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/sub/resolveurl-elements.html
new file mode 100644
index 000000000..86c8fd48f
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/sub/resolveurl-elements.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<dom-module id="p-r" encapsulate>
+  <style>
+    .logo {
+      background-image: url(foo.z);
+    }
+  </style>
+  <template>
+    <div id="div" class="logo" style="background-image: url(foo.z);"></div>
+    <img id="img" src="foo.z">
+    <a id="a" href="foo.z">Foo</a>
+    <zonk id="zonk" url="foo.z"></zonk>
+    <a id="rel" href="../foo.z?123">Foo</a>
+    <a id="action" action="foo.z">Foo</a>
+    <form id="formAction" action="foo.z"></form>
+  </template>
+</dom-module>
+<script>
+  Polymer({is: 'p-r'});
+</script>
+
+<dom-module id="p-r-ap" assetpath="../../assets/"></dom-module>
+<script>
+  Polymer({is: 'p-r-ap'});
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template-elements.html
new file mode 100644
index 000000000..e7271ffc0
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template-elements.html
@@ -0,0 +1,19 @@
+<template>x-inline</template>
+<script>
+  Polymer({
+    is: 'x-inline'
+  });
+</script>
+
+
+<dom-module id="x-moduley">
+
+  <template>x-moduley</template>
+
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'x-moduley'
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template.html
new file mode 100644
index 000000000..b246c1a37
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template.html
@@ -0,0 +1,49 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer-mini.html">
+  <link rel="import" href="template-elements.html">
+</head>
+<body>
+
+<x-inline></x-inline>
+
+<x-moduley></x-moduley>
+
+<script>
+
+  suite('polymer-mini: template', function() {
+
+    test('declarative element template stamped from template previous to script', function() {
+      assert.equal(document.querySelector('x-inline').textContent, 'x-inline');
+    });
+
+    test('declarative element template stamped from template in dom-module', function() {
+      assert.equal(document.querySelector('x-moduley').textContent, 'x-moduley');
+    });
+
+    test('imperative element template stamped from template previous to script', function() {
+      assert.equal(document.createElement('x-inline').textContent, 'x-inline');
+    });
+
+    test('imperative element template stamped from template in dom-module', function() {
+      assert.equal(document.createElement('x-moduley').textContent, 'x-moduley');
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template/x-template.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template/x-template.html
new file mode 100644
index 000000000..7c6cd9197
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/template/x-template.html
@@ -0,0 +1,39 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../../polymer.html">
+</head>
+<body>
+
+<template is="x-template" id="bound">
+  <span>{{text}}</span>
+</template>
+
+<script>
+
+suite('<x-template>', function() {
+
+  test('stamps', function() {
+    var template = document.querySelector('#bound');
+    var row = template.stamp({text: 'ohai'});
+    assert.equal(row.root.textContent.trim(), 'ohai');
+  });
+
+});
+
+</script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-content.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-content.html
new file mode 100644
index 000000000..85f5818c7
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-content.html
@@ -0,0 +1,87 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="utils-elements.html">
+</head>
+<body>
+
+  <x-content id="elt1">
+  </x-content>
+
+  <x-content id="elt2">
+    <div></div>
+    <div></div>
+    <div></div>
+  </x-content>
+  
+  <x-content-multi id="elt3">
+    <span></span>
+    <div></div>
+    <span></span>
+    <div></div>
+    <div></div>
+    <span></span>
+    <span></span>
+  </x-content-multi>
+
+  <script>
+    
+    suite('content utils', function() {
+      
+      var elt1 = document.querySelector('#elt1');
+      var elt2 = document.querySelector('#elt2');
+      var elt3 = document.querySelector('#elt3');
+      
+      test('getContentChildNodes (empty)', function() {
+        var nodes = elt1.getContentChildNodes();
+        assert.equal(nodes.length, 1, 'should have 1 text node');
+      });
+      
+      test('getContentChildren (empty)', function() {
+        var nodes = elt1.getContentChildren();
+        assert.equal(nodes.length, 0, 'should have no children');
+      });
+  
+      test('getContentChildNodes', function() {
+        var nodes = elt2.getContentChildNodes();
+        assert.equal(nodes.length, 7, 'should have 7 nodes (text nodes + divs)');
+      });
+      
+      test('getContentChildren', function() {
+        var nodes = elt2.getContentChildren();
+        assert.equal(nodes.length, 3, 'should have 3 divs');
+      });
+      
+      test('getContentChildNodes with selector', function() {
+        var nodes = elt3.getContentChildNodes('[select=div]');
+        assert.equal(nodes.length, 3, 'should have 3 divs');
+        nodes = elt3.getContentChildNodes('[select=span]');
+        assert.equal(nodes.length, 4, 'should have 4 spans');
+      });
+      
+      test('getContentChildren with selector', function() {
+        var nodes = elt3.getContentChildren('[select=div]');
+        assert.equal(nodes.length, 3, 'should have 3 divs');
+        nodes = elt3.getContentChildren('[select=span]');
+        assert.equal(nodes.length, 4, 'should have 4 spans');
+      });
+      
+    });
+  
+  </script>
+  
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-elements.html
new file mode 100644
index 000000000..4729f91ba
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils-elements.html
@@ -0,0 +1,40 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../polymer.html">
+
+<dom-module id="x-content">
+
+  <template>
+    <content></content>
+  </template>
+
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'x-content'
+  });
+</script>
+
+<dom-module id="x-content-multi">
+
+  <template>
+    <content select="div"></content>
+    <content select="span"></content>
+  </template>
+
+</dom-module>
+
+<script>
+  Polymer({
+    is: 'x-content-multi'
+  });
+</script>
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils.html
new file mode 100644
index 000000000..17ed2c4ee
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/utils.html
@@ -0,0 +1,104 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+</head>
+<body>
+
+<script>
+  
+  before(function() {
+    Polymer({is: 'my-element'});
+  });
+
+  beforeEach(function() {
+    window.el1 = document.createElement('my-element');
+    document.body.appendChild(window.el1);
+    window.el2 = document.createElement('my-element');
+    window.el1.appendChild(window.el2);
+  });
+
+  afterEach(function() {
+    document.body.removeChild(window.el1);
+    delete window.el1;
+    delete window.el2;
+  });
+
+  suite('CSS utilities', function() {
+
+    test('toggleClass', function() {
+
+      window.el1.toggleClass('foo-class', true);
+      assert(window.el1.classList.contains('foo-class'));
+      window.el1.toggleClass('foo-class', false);
+      assert(!window.el1.classList.contains('foo-class'));
+      window.el1.toggleClass('foo-class');
+      assert(window.el1.classList.contains('foo-class'));
+      window.el1.toggleClass('foo-class');
+      assert(!window.el1.classList.contains('foo-class'));
+
+      window.el1.toggleClass('foo-class', true, window.el2);
+      assert(window.el2.classList.contains('foo-class'));
+      window.el1.toggleClass('foo-class', false, window.el2);
+      assert(!window.el2.classList.contains('foo-class'));
+    });
+
+  });
+
+  suite('debounce', function() {
+
+    test('debounce (no-wait)', function(done) {
+
+      var called = 0;
+      var cb = function() {
+        called++;
+      };
+
+      window.el1.debounce('foo', cb);
+      window.el1.debounce('foo', cb);
+      window.el1.debounce('foo', cb);
+
+      setTimeout(function() {
+        assert.equal(called, 1, 'debounce should be called exactly once');
+        done();
+      }, 50);
+
+    });
+
+    test('debounce (wait)', function(done) {
+
+      var called = 0;
+      var now = Date.now();
+      var cb = function() {
+        called++;
+      };
+
+      window.el1.debounce('foo', cb);
+      window.el1.debounce('foo', cb, 100);
+      window.el1.debounce('foo', cb, 100);
+
+      setTimeout(function() {
+        assert.equal(called, 1, 'debounce should be called exactly once');
+        assert(Date.now() - now > 100, 'debounce should be called after at least 100ms');
+        done();
+      }, 200);
+
+    });
+
+  });
+
+</script>
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat-elements.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat-elements.html
new file mode 100644
index 000000000..fb8766e8b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat-elements.html
@@ -0,0 +1,266 @@
+<script>
+window.data = [
+  {
+    prop: 'prop-1',
+    items: [
+      {
+        prop: 'prop-1-1',
+        items: [
+          { prop: 'prop-1-1-1' },
+          { prop: 'prop-1-1-2' },
+          { prop: 'prop-1-1-3' }
+        ]
+      },
+      {
+        prop: 'prop-1-2',
+        items: [
+          { prop: 'prop-1-1-1' },
+          { prop: 'prop-1-1-2' },
+          { prop: 'prop-1-1-3' }
+        ]
+      },
+      {
+        prop: 'prop-1-3',
+        items: [
+          { prop: 'prop-1-1-1' },
+          { prop: 'prop-1-1-2' },
+          { prop: 'prop-1-1-3' }
+        ]
+      },
+    ]
+  },
+  {
+    prop: 'prop-2',
+    items: [
+      {
+        prop: 'prop-2-1',
+        items: [
+          { prop: 'prop-2-1-1' },
+          { prop: 'prop-2-1-2' },
+          { prop: 'prop-2-1-3' }
+        ]
+      },
+      {
+        prop: 'prop-2-2',
+        items: [
+          { prop: 'prop-2-2-1' },
+          { prop: 'prop-2-2-2' },
+          { prop: 'prop-2-2-3' }
+        ]
+      },
+      {
+        prop: 'prop-2-3',
+        items: [
+          { prop: 'prop-2-3-1' },
+          { prop: 'prop-2-3-2' },
+          { prop: 'prop-2-3-3' }
+        ]
+      },
+    ]
+  },
+  {
+    prop: 'prop-3',
+    items: [
+      {
+        prop: 'prop-3-1',
+        items: [
+          { prop: 'prop-3-1-1' },
+          { prop: 'prop-3-1-2' },
+          { prop: 'prop-3-1-3' }
+        ]
+      },
+      {
+        prop: 'prop-3-2',
+        items: [
+          { prop: 'prop-3-2-1' },
+          { prop: 'prop-3-2-2' },
+          { prop: 'prop-3-2-3' }
+        ]
+      },
+      {
+        prop: 'prop-3-3',
+        items: [
+          { prop: 'prop-3-3-1' },
+          { prop: 'prop-3-3-2' },
+          { prop: 'prop-3-3-3' }
+        ]
+      },
+    ]
+  }
+];
+</script>
+
+<dom-module id="x-foo">
+  <template>
+    <x-bar id="bar"
+          prop="{{prop}}"
+           item-prop="{{itemProp}}"
+           parent-prop="{{parentProp}}"
+           parent-item-prop="{{parentItemProp}}"
+           parent-parent-prop="{{parentParentProp}}"
+           parent-parent-item-prop="{{parentParentItemProp}}"
+           parent-parent-parent-prop="{{parentParentParentProp}}"
+           parent-parent-parent-item-prop="{{parentParentParentItemProp}}">
+    </x-bar>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-foo',
+    properties: {
+      prop: {
+        notify: true
+      },
+      itemProp: {
+        notify: true
+      },
+      parentProp: {
+        notify: true,
+      },
+      parentItemProp: {
+        notify: true
+      },
+      parentParentProp: {
+        notify: true,
+      },
+      parentParentItemProp: {
+        notify: true
+      },
+      parentParentParentProp: {
+        notify: true,
+      },
+      parentParentParentItemProp: {
+        notify: true
+      }
+    }
+  });
+  Polymer({
+    is: 'x-bar',
+    properties: {
+      prop: {
+        notify: true
+      },
+      itemProp: {
+        notify: true
+      },
+      parentProp: {
+        notify: true,
+      },
+      parentItemProp: {
+        notify: true
+      },
+      parentParentProp: {
+        notify: true,
+      },
+      parentParentItemProp: {
+        notify: true
+      },
+      parentParentParentProp: {
+        notify: true,
+      },
+      parentParentParentItemProp: {
+        notify: true
+      }
+    }
+  });
+</script>
+
+<dom-module id="x-nested-repeat">
+  <template>
+    <template id="repeater" is="x-repeat" items="{{items}}">
+      <x-foo on-test1="testHandler1"
+             prop="{{prop}}"
+             item-prop="{{item.prop}}"
+             parent-prop="{{parent.prop}}"
+             parent-item-prop="{{parent.item.prop}}">
+      </x-foo>
+      <template is="x-repeat" items="{{item.items}}">
+        <x-foo on-test2="testHandler2"
+               prop="{{prop}}"
+               item-prop="{{item.prop}}"
+               parent-prop="{{parent.prop}}"
+               parent-item-prop="{{parent.item.prop}}"
+               parent-parent-prop="{{parent.parent.prop}}"
+               parent-parent-item-prop="{{parent.parent.item.prop}}">
+        </x-foo>
+        <template is="x-repeat" items="{{item.items}}">
+          <x-foo on-test3="testHandler3"
+                 prop="{{prop}}"
+                 item-prop="{{item.prop}}"
+                 parent-prop="{{parent.prop}}"
+                 parent-item-prop="{{parent.item.prop}}"
+                 parent-parent-prop="{{parent.parent.prop}}"
+                 parent-parent-item-prop="{{parent.parent.item.prop}}"
+                 parent-parent-parent-prop="{{parent.parent.parent.prop}}"
+                 parent-parent-parent-item-prop="{{parent.parent.parent.item.prop}}">
+          </x-foo>
+        </template>
+      </template>
+    </template>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-nested-repeat',
+    testHandler1Count: 0,
+    testHandler2Count: 0,
+    testHandler3Count: 0,
+    testHandler1: function() {
+      this.testHandler1Count++;
+    },
+    testHandler2: function() {
+      this.testHandler2Count++;
+    },
+    testHandler3: function() {
+      this.testHandler3Count++;
+    }
+  });
+</script>
+
+<dom-module id="x-nested-repeat-configured">
+  <template>
+    <template id="repeater" is="x-repeat" items="{{items}}">
+      <x-foo prop="{{prop}}"
+             item-prop="{{item.prop}}"
+             parent-prop="{{parent.prop}}"
+             parent-item-prop="{{parent.item.prop}}">
+      </x-foo>
+      <template is="x-repeat" items="{{item.items}}">
+        <x-foo prop="{{prop}}"
+               item-prop="{{item.prop}}"
+               parent-prop="{{parent.prop}}"
+               parent-item-prop="{{parent.item.prop}}"
+               parent-parent-prop="{{parent.parent.prop}}"
+               parent-parent-item-prop="{{parent.parent.item.prop}}">
+        </x-foo>
+        <template is="x-repeat" items="{{item.items}}">
+          <x-foo prop="{{prop}}"
+                 item-prop="{{item.prop}}"
+                 parent-prop="{{parent.prop}}"
+                 parent-item-prop="{{parent.item.prop}}"
+                 parent-parent-prop="{{parent.parent.prop}}"
+                 parent-parent-item-prop="{{parent.parent.item.prop}}"
+                 parent-parent-parent-prop="{{parent.parent.parent.prop}}"
+                 parent-parent-parent-item-prop="{{parent.parent.parent.item.prop}}">
+          </x-foo>
+        </template>
+      </template>
+    </template>
+  </template>
+</dom-module>
+<script>
+  Polymer({
+    is: 'x-nested-repeat-configured',
+    properties: {
+      items: {
+        value: window.data
+      },
+      prop: {
+        value: 'outer',
+      },
+      item: {
+        value: function() { return {prop: 'outerItem'}; }
+      }
+    }
+  });
+</script>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat.html
new file mode 100644
index 000000000..a9994d21c
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-repeat.html
@@ -0,0 +1,358 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <link rel="import" href="x-repeat-elements.html">
+</head>
+<body>
+
+  <x-nested-repeat-configured id="configured"></x-nested-repeat-configured>
+
+  <template is="x-autobind" id="unconfigured">
+    <x-nested-repeat id="unconfigured1" items="{{items}}"></x-nested-repeat>
+    <x-nested-repeat id="unconfigured2" items="{{items}}"></x-nested-repeat>
+  </template>
+
+  <div id="inDocumentContainer">
+    <template id="inDocumentRepeater" is="x-repeat" items="{{items}}">
+      <x-foo prop="{{prop}}"
+             item-prop="{{item.prop}}">
+      </x-foo>
+      <template is="x-repeat" items="{{item.items}}">
+        <x-foo prop="{{prop}}"
+               item-prop="{{item.prop}}"
+               parent-prop="{{parent.prop}}"
+               parent-item-prop="{{parent.item.prop}}">
+        </x-foo>
+        <template is="x-repeat" items="{{item.items}}">
+          <x-foo prop="{{prop}}"
+                 item-prop="{{item.prop}}"
+                 parent-prop="{{parent.prop}}"
+                 parent-item-prop="{{parent.item.prop}}"
+                 parent-parent-prop="{{parent.parent.prop}}"
+                 parent-parent-item-prop="{{parent.parent.item.prop}}">
+          </x-foo>
+        </template>
+      </template>
+    </template>
+  </div>
+
+  <script>
+
+    /*
+      Expected:
+
+      stamped[0] ... 1
+      stamped[1] ... 1-1
+      stamped[2] ... 1-1-1
+      stamped[3] ... 1-1-2
+      stamped[4] ... 1-1-3
+      stamped[5] ... 2
+      ...
+      stamped[13] .. 2
+      ...
+      stamped[36] .. 3-3-1
+      stamped[37] .. 3-3-2
+      stamped[38] .. 3-3-3
+    */
+
+    suite('nested pre-configured x-repeat', function() {
+
+      test('basic rendering, downward item binding', function() {
+        var stamped = Polymer.dom(configured.root).querySelectorAll('*:not(template)');
+        assert.equal(stamped.length, 3 + 3*3 + 3*3*3, 'total stamped count incorrect');
+        assert.equal(stamped[0].itemProp, 'prop-1');
+        assert.equal(stamped[0].$.bar.itemProp, 'prop-1');
+        assert.equal(stamped[1].itemProp, 'prop-1-1');
+        assert.equal(stamped[1].$.bar.itemProp, 'prop-1-1');
+        assert.equal(stamped[2].itemProp, 'prop-1-1-1');
+        assert.equal(stamped[2].$.bar.itemProp, 'prop-1-1-1');
+        assert.equal(stamped[3].itemProp, 'prop-1-1-2');
+        assert.equal(stamped[3].$.bar.itemProp, 'prop-1-1-2');
+        assert.equal(stamped[4].itemProp, 'prop-1-1-3');
+        assert.equal(stamped[4].$.bar.itemProp, 'prop-1-1-3');
+        assert.equal(stamped[13].itemProp, 'prop-2');
+        assert.equal(stamped[13].$.bar.itemProp, 'prop-2');
+        assert.equal(stamped[36].itemProp, 'prop-3-3-1');
+        assert.equal(stamped[36].$.bar.itemProp, 'prop-3-3-1');
+        assert.equal(stamped[37].itemProp, 'prop-3-3-2');
+        assert.equal(stamped[37].$.bar.itemProp, 'prop-3-3-2');
+        assert.equal(stamped[38].itemProp, 'prop-3-3-3');
+        assert.equal(stamped[38].$.bar.itemProp, 'prop-3-3-3');
+      });
+
+      test('parent scope binding', function() {
+        var stamped = Polymer.dom(configured.root).querySelectorAll('*:not(template)');
+        assert.equal(stamped[0].parentProp, 'outer');
+        assert.equal(stamped[0].parentItemProp, 'outerItem');
+        assert.equal(stamped[1].parentItemProp, 'prop-1');
+        assert.equal(stamped[1].parentParentProp, 'outer');
+        assert.equal(stamped[1].parentParentItemProp, 'outerItem');
+        assert.equal(stamped[2].parentItemProp, 'prop-1-1');
+        assert.equal(stamped[2].parentParentItemProp, 'prop-1');
+        assert.equal(stamped[2].parentParentParentProp, 'outer');
+        assert.equal(stamped[2].parentParentParentItemProp, 'outerItem');
+        assert.equal(stamped[38].parentItemProp, 'prop-3-3');
+        assert.equal(stamped[38].parentParentItemProp, 'prop-3');
+        assert.equal(stamped[38].parentParentParentProp, 'outer');
+        assert.equal(stamped[38].parentParentParentItemProp, 'outerItem');
+      });
+
+      test('parent scope downward notification', function() {
+        var stamped = Polymer.dom(configured.root).querySelectorAll('*:not(template)');
+        configured.prop = 'yes';
+        assert.equal(stamped[0].parentProp, 'yes');
+        assert.equal(stamped[1].parentParentProp, 'yes');
+        assert.equal(stamped[2].parentParentParentProp, 'yes');
+        assert.equal(stamped[38].parentParentParentProp, 'yes');
+        configured.setPathValue('item.prop', 'yay');
+        assert.equal(stamped[0].parentItemProp, 'yay');
+        assert.equal(stamped[1].parentParentItemProp, 'yay');
+        assert.equal(stamped[2].parentParentParentItemProp, 'yay');
+        assert.equal(stamped[38].parentParentParentItemProp, 'yay');
+      });
+
+      test('parent upward upward notification', function() {
+        var stamped = Polymer.dom(configured.root).querySelectorAll('*:not(template)');
+        stamped[38].parentParentParentProp = 'nice';
+        assert.equal(configured.prop, 'nice');
+        assert.equal(stamped[0].parentProp, 'nice');
+        assert.equal(stamped[1].parentParentProp, 'nice');
+        assert.equal(stamped[2].parentParentParentProp, 'nice');
+        assert.equal(stamped[37].parentParentParentProp, 'nice');
+        stamped[38].parentParentParentItemProp = 'cool';
+        assert.equal(configured.item.prop, 'cool');
+        assert.equal(stamped[0].parentItemProp, 'cool');
+        assert.equal(stamped[1].parentParentItemProp, 'cool');
+        assert.equal(stamped[2].parentParentParentItemProp, 'cool');
+        assert.equal(stamped[37].parentParentParentItemProp, 'cool');
+      });
+
+      test('anonymous scope binding', function() {
+        var stamped = Polymer.dom(configured.root).querySelectorAll('*:not(template)');
+        stamped[1].$.bar.prop = 'changed';
+        assert.equal(stamped[1].prop, 'changed');
+        assert.equal(stamped[2].parentProp, 'changed');
+        assert.equal(stamped[3].parentProp, 'changed');
+        assert.equal(stamped[4].parentProp, 'changed');
+      });
+
+    });
+
+    suite('nested un-configured x-repeat in document', function() {
+
+      test('basic rendering, downward item binding', function(done) {
+        inDocumentRepeater.items = window.data;
+        setTimeout(function() {
+          var stamped = Polymer.dom(inDocumentContainer).querySelectorAll('*:not(template)');
+          assert.equal(stamped.length, 3 + 3*3 + 3*3*3, 'total stamped count incorrect');
+          assert.equal(stamped[0].itemProp, 'prop-1');
+          assert.equal(stamped[0].$.bar.itemProp, 'prop-1');
+          assert.equal(stamped[1].itemProp, 'prop-1-1');
+          assert.equal(stamped[1].$.bar.itemProp, 'prop-1-1');
+          assert.equal(stamped[2].itemProp, 'prop-1-1-1');
+          assert.equal(stamped[2].$.bar.itemProp, 'prop-1-1-1');
+          assert.equal(stamped[3].itemProp, 'prop-1-1-2');
+          assert.equal(stamped[3].$.bar.itemProp, 'prop-1-1-2');
+          assert.equal(stamped[4].itemProp, 'prop-1-1-3');
+          assert.equal(stamped[4].$.bar.itemProp, 'prop-1-1-3');
+          assert.equal(stamped[13].itemProp, 'prop-2');
+          assert.equal(stamped[13].$.bar.itemProp, 'prop-2');
+          assert.equal(stamped[36].itemProp, 'prop-3-3-1');
+          assert.equal(stamped[36].$.bar.itemProp, 'prop-3-3-1');
+          assert.equal(stamped[37].itemProp, 'prop-3-3-2');
+          assert.equal(stamped[37].$.bar.itemProp, 'prop-3-3-2');
+          assert.equal(stamped[38].itemProp, 'prop-3-3-3');
+          assert.equal(stamped[38].$.bar.itemProp, 'prop-3-3-3');
+          done();
+        });
+      });
+
+      test('parent scope binding', function() {
+        var stamped = Polymer.dom(inDocumentContainer).querySelectorAll('*:not(template)');
+        assert.equal(stamped[1].parentItemProp, 'prop-1');
+        assert.equal(stamped[2].parentItemProp, 'prop-1-1');
+        assert.equal(stamped[2].parentParentItemProp, 'prop-1');
+        assert.equal(stamped[38].parentItemProp, 'prop-3-3');
+        assert.equal(stamped[38].parentParentItemProp, 'prop-3');
+      });
+
+      test('anonymous scope binding', function() {
+        var stamped = Polymer.dom(inDocumentContainer).querySelectorAll('*:not(template)');
+        stamped[1].$.bar.prop = 'changed';
+        assert.equal(stamped[1].prop, 'changed');
+        assert.equal(stamped[2].parentProp, 'changed');
+        assert.equal(stamped[3].parentProp, 'changed');
+        assert.equal(stamped[4].parentProp, 'changed');
+      });
+
+    });
+
+    suite('nested un-configured x-repeat', function() {
+
+      test('basic rendering, downward item binding', function(done) {
+        unconfigured.items = window.data;
+        setTimeout(function() {
+          var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+          assert.equal(stamped.length, 3 + 3*3 + 3*3*3, 'total stamped count incorrect');
+          assert.equal(stamped[0].itemProp, 'prop-1');
+          assert.equal(stamped[0].$.bar.itemProp, 'prop-1');
+          assert.equal(stamped[1].itemProp, 'prop-1-1');
+          assert.equal(stamped[1].$.bar.itemProp, 'prop-1-1');
+          assert.equal(stamped[2].itemProp, 'prop-1-1-1');
+          assert.equal(stamped[2].$.bar.itemProp, 'prop-1-1-1');
+          assert.equal(stamped[3].itemProp, 'prop-1-1-2');
+          assert.equal(stamped[3].$.bar.itemProp, 'prop-1-1-2');
+          assert.equal(stamped[4].itemProp, 'prop-1-1-3');
+          assert.equal(stamped[4].$.bar.itemProp, 'prop-1-1-3');
+          assert.equal(stamped[13].itemProp, 'prop-2');
+          assert.equal(stamped[13].$.bar.itemProp, 'prop-2');
+          assert.equal(stamped[36].itemProp, 'prop-3-3-1');
+          assert.equal(stamped[36].$.bar.itemProp, 'prop-3-3-1');
+          assert.equal(stamped[37].itemProp, 'prop-3-3-2');
+          assert.equal(stamped[37].$.bar.itemProp, 'prop-3-3-2');
+          assert.equal(stamped[38].itemProp, 'prop-3-3-3');
+          assert.equal(stamped[38].$.bar.itemProp, 'prop-3-3-3');
+          done();
+        });
+      });
+
+      test('parent scope binding', function() {
+        var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        unconfigured1.prop = 'outer';
+        unconfigured1.item = {prop: 'outerItem'}
+        assert.equal(stamped[0].parentProp, 'outer');
+        assert.equal(stamped[0].parentItemProp, 'outerItem');
+        assert.equal(stamped[1].parentItemProp, 'prop-1');
+        assert.equal(stamped[1].parentParentProp, 'outer');
+        assert.equal(stamped[1].parentParentItemProp, 'outerItem');
+        assert.equal(stamped[2].parentItemProp, 'prop-1-1');
+        assert.equal(stamped[2].parentParentItemProp, 'prop-1');
+        assert.equal(stamped[2].parentParentParentProp, 'outer');
+        assert.equal(stamped[2].parentParentParentItemProp, 'outerItem');
+        assert.equal(stamped[38].parentItemProp, 'prop-3-3');
+        assert.equal(stamped[38].parentParentItemProp, 'prop-3');
+        assert.equal(stamped[38].parentParentParentProp, 'outer');
+        assert.equal(stamped[38].parentParentParentItemProp, 'outerItem');
+      });
+
+      test('parent scope downward notification', function() {
+        var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        unconfigured1.prop = 'yes';
+        assert.equal(stamped[0].parentProp, 'yes');
+        assert.equal(stamped[1].parentParentProp, 'yes');
+        assert.equal(stamped[2].parentParentParentProp, 'yes');
+        assert.equal(stamped[38].parentParentParentProp, 'yes');
+        unconfigured1.setPathValue('item.prop', 'yay');
+        assert.equal(stamped[0].parentItemProp, 'yay');
+        assert.equal(stamped[1].parentParentItemProp, 'yay');
+        assert.equal(stamped[2].parentParentParentItemProp, 'yay');
+        assert.equal(stamped[38].parentParentParentItemProp, 'yay');
+      });
+
+      test('parent upward upward notification', function() {
+        var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        stamped[38].parentParentParentProp = 'nice';
+        assert.equal(unconfigured1.prop, 'nice');
+        assert.equal(stamped[0].parentProp, 'nice');
+        assert.equal(stamped[1].parentParentProp, 'nice');
+        assert.equal(stamped[2].parentParentParentProp, 'nice');
+        assert.equal(stamped[37].parentParentParentProp, 'nice');
+        stamped[38].parentParentParentItemProp = 'cool';
+        assert.equal(unconfigured1.item.prop, 'cool');
+        assert.equal(stamped[0].parentItemProp, 'cool');
+        assert.equal(stamped[1].parentParentItemProp, 'cool');
+        assert.equal(stamped[2].parentParentParentItemProp, 'cool');
+        assert.equal(stamped[37].parentParentParentItemProp, 'cool');
+      });
+
+      test('anonymous scope binding', function() {
+        var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        stamped[1].$.bar.prop = 'changed';
+        assert.equal(stamped[1].prop, 'changed');
+        assert.equal(stamped[2].parentProp, 'changed');
+        assert.equal(stamped[3].parentProp, 'changed');
+        assert.equal(stamped[4].parentProp, 'changed');
+      });
+
+      test('event handlers', function() {
+        var stamped = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        stamped[0].fire('test1');
+        assert.equal(unconfigured1.testHandler1Count, 1);
+        stamped[1].fire('test2');
+        assert.equal(unconfigured1.testHandler2Count, 1);
+        stamped[2].fire('test3');
+        assert.equal(unconfigured1.testHandler3Count, 1);
+      });
+
+    });
+
+    suite('array notification between two x-repeats', function() {
+
+      test('change to item from one x-repeat to other', function() {
+        var stamped1 = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        var stamped2 = Polymer.dom(unconfigured2.root).querySelectorAll('*:not(template)');
+
+        assert.equal(stamped1[0].itemProp, 'prop-1');
+        assert.equal(stamped2[0].itemProp, 'prop-1');
+        stamped1[0].$.bar.itemProp = 'changed';
+        assert.equal(stamped2[0].itemProp, 'changed');
+        stamped2[0].$.bar.itemProp = 'back';
+        assert.equal(stamped1[0].itemProp, 'back');
+
+        assert.equal(stamped1[1].itemProp, 'prop-1-1');
+        assert.equal(stamped2[1].itemProp, 'prop-1-1');
+        stamped1[1].$.bar.itemProp = 'changed';
+        assert.equal(stamped2[1].itemProp, 'changed');
+        stamped2[1].$.bar.itemProp = 'back';
+        assert.equal(stamped1[1].itemProp, 'back');
+
+        assert.equal(stamped1[2].itemProp, 'prop-1-1-1');
+        assert.equal(stamped2[2].itemProp, 'prop-1-1-1');
+        stamped1[2].$.bar.itemProp = 'changed';
+        assert.equal(stamped2[2].itemProp, 'changed');
+        stamped2[2].$.bar.itemProp = 'back';
+        assert.equal(stamped1[2].itemProp, 'back');
+
+        assert.equal(stamped1[38].itemProp, 'prop-3-3-3');
+        assert.equal(stamped2[38].itemProp, 'prop-3-3-3');
+        stamped1[38].$.bar.itemProp = 'changed';
+        assert.equal(stamped2[38].itemProp, 'changed');
+        stamped2[38].$.bar.itemProp = 'back';
+        assert.equal(stamped1[38].itemProp, 'back');
+      });
+
+      test('change to non-item scope doesn\'t affect other x-repeat', function() {
+        var stamped1 = Polymer.dom(unconfigured1.root).querySelectorAll('*:not(template)');
+        var stamped2 = Polymer.dom(unconfigured2.root).querySelectorAll('*:not(template)');
+
+        unconfigured1.prop = 'foo';
+        unconfigured2.prop = 'bar';
+        assert.equal(stamped1[0].parentProp, 'foo');
+        assert.equal(stamped1[1].parentParentProp, 'foo');
+        assert.equal(stamped1[2].parentParentParentProp, 'foo');
+        assert.equal(stamped2[0].parentProp, 'bar');
+        assert.equal(stamped2[1].parentParentProp, 'bar');
+        assert.equal(stamped2[2].parentParentParentProp, 'bar');
+
+        stamped1[1].$.bar.prop = 'bar';
+      });
+
+    });
+
+  </script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-style.html b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-style.html
new file mode 100644
index 000000000..c486e5f57
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/polymer/test/unit/x-style.html
@@ -0,0 +1,89 @@
+<!doctype html>
+<!--
+@license
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
+  <script src="../../../web-component-tester/browser.js"></script>
+  <link rel="import" href="../../polymer.html">
+  <style is="x-style">
+    x-bar {
+      border: 1px solid red;
+      display: block;
+    }
+
+    x-foo::shadow #bar2 {
+      border: 2px solid orange;
+      display: block;
+    }
+  </style>
+</head>
+<body>
+  <x-bar></x-bar>
+
+  <x-foo></x-foo>
+
+  <dom-module id="x-foo">
+    <template>
+      <div>x-foo</div>
+      <x-bar id="bar1"></x-bar>
+      <x-bar id="bar2"></x-bar>
+    </template>
+  </dom-module>
+
+  <dom-module id="x-bar">
+    <template>
+      <div>x-bar</div>
+    </template>
+  </dom-module>
+
+  <script>
+
+    suite('x-style', function() {
+
+      suiteSetup(function() {
+    
+        Polymer({
+          is: 'x-bar'
+        });
+
+        Polymer({
+          is: 'x-foo'
+        });
+
+        xBar = document.querySelector('x-bar');
+        xFoo = document.querySelector('x-foo');
+
+      });
+
+      test('root styles applied', function() {
+        assertComputed(xBar, '1px');
+      });
+
+      test('root styles have lower bound encapsulation', function() {
+        assertComputed(xFoo.$.bar1, '0px');
+      });
+
+      test('::shadow styles applied', function() {
+        assertComputed(xFoo.$.bar2, '2px');
+      });
+
+    });
+
+    function assertComputed(element, value) {
+      var computed = getComputedStyle(element);
+      assert.equal(computed['border-top-width'], value, 'computed style incorrect');
+    }
+
+  </script>
+
+</body>
+</html>
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/.bower.json b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/.bower.json
new file mode 100644
index 000000000..d95c300a2
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/.bower.json
@@ -0,0 +1,30 @@
+{
+  "name": "webcomponentsjs",
+  "main": "webcomponents.js",
+  "version": "0.7.23",
+  "homepage": "http://webcomponents.org",
+  "authors": [
+    "The Polymer Authors"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/webcomponents/webcomponentsjs.git"
+  },
+  "keywords": [
+    "webcomponents"
+  ],
+  "license": "BSD",
+  "ignore": [],
+  "devDependencies": {
+    "web-component-tester": "^4.0.1"
+  },
+  "_release": "0.7.23",
+  "_resolution": {
+    "type": "version",
+    "tag": "v0.7.23",
+    "commit": "9d6cb3a3571241e4cda0617e043629c5c9002b34"
+  },
+  "_source": "https://github.com/Polymer/webcomponentsjs.git",
+  "_target": "*",
+  "_originalSource": "Polymer/webcomponentsjs"
+}
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.js
new file mode 100644
index 000000000..189755861
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.js
@@ -0,0 +1,1029 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+if (typeof WeakMap === "undefined") {
+  (function() {
+    var defineProperty = Object.defineProperty;
+    var counter = Date.now() % 1e9;
+    var WeakMap = function() {
+      this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+    };
+    WeakMap.prototype = {
+      set: function(key, value) {
+        var entry = key[this.name];
+        if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+          value: [ key, value ],
+          writable: true
+        });
+        return this;
+      },
+      get: function(key) {
+        var entry;
+        return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+      },
+      "delete": function(key) {
+        var entry = key[this.name];
+        if (!entry || entry[0] !== key) return false;
+        entry[0] = entry[1] = undefined;
+        return true;
+      },
+      has: function(key) {
+        var entry = key[this.name];
+        if (!entry) return false;
+        return entry[0] === key;
+      }
+    };
+    window.WeakMap = WeakMap;
+  })();
+}
+
+(function(global) {
+  if (global.JsMutationObserver) {
+    return;
+  }
+  var registrationsTable = new WeakMap();
+  var setImmediate;
+  if (/Trident|Edge/.test(navigator.userAgent)) {
+    setImmediate = setTimeout;
+  } else if (window.setImmediate) {
+    setImmediate = window.setImmediate;
+  } else {
+    var setImmediateQueue = [];
+    var sentinel = String(Math.random());
+    window.addEventListener("message", function(e) {
+      if (e.data === sentinel) {
+        var queue = setImmediateQueue;
+        setImmediateQueue = [];
+        queue.forEach(function(func) {
+          func();
+        });
+      }
+    });
+    setImmediate = function(func) {
+      setImmediateQueue.push(func);
+      window.postMessage(sentinel, "*");
+    };
+  }
+  var isScheduled = false;
+  var scheduledObservers = [];
+  function scheduleCallback(observer) {
+    scheduledObservers.push(observer);
+    if (!isScheduled) {
+      isScheduled = true;
+      setImmediate(dispatchCallbacks);
+    }
+  }
+  function wrapIfNeeded(node) {
+    return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+  }
+  function dispatchCallbacks() {
+    isScheduled = false;
+    var observers = scheduledObservers;
+    scheduledObservers = [];
+    observers.sort(function(o1, o2) {
+      return o1.uid_ - o2.uid_;
+    });
+    var anyNonEmpty = false;
+    observers.forEach(function(observer) {
+      var queue = observer.takeRecords();
+      removeTransientObserversFor(observer);
+      if (queue.length) {
+        observer.callback_(queue, observer);
+        anyNonEmpty = true;
+      }
+    });
+    if (anyNonEmpty) dispatchCallbacks();
+  }
+  function removeTransientObserversFor(observer) {
+    observer.nodes_.forEach(function(node) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      registrations.forEach(function(registration) {
+        if (registration.observer === observer) registration.removeTransientObservers();
+      });
+    });
+  }
+  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (registrations) {
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          var record = callback(options);
+          if (record) registration.enqueue(record);
+        }
+      }
+    }
+  }
+  var uidCounter = 0;
+  function JsMutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+  }
+  JsMutationObserver.prototype = {
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+        throw new SyntaxError();
+      }
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      var registration;
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeListeners();
+          registration.options = options;
+          break;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, options);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+      registration.addListeners();
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registration.removeListeners();
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = [];
+    this.removedNodes = [];
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function copyMutationRecord(original) {
+    var record = new MutationRecord(original.type, original.target);
+    record.addedNodes = original.addedNodes.slice();
+    record.removedNodes = original.removedNodes.slice();
+    record.previousSibling = original.previousSibling;
+    record.nextSibling = original.nextSibling;
+    record.attributeName = original.attributeName;
+    record.attributeNamespace = original.attributeNamespace;
+    record.oldValue = original.oldValue;
+    return record;
+  }
+  var currentRecord, recordWithOldValue;
+  function getRecord(type, target) {
+    return currentRecord = new MutationRecord(type, target);
+  }
+  function getRecordWithOldValue(oldValue) {
+    if (recordWithOldValue) return recordWithOldValue;
+    recordWithOldValue = copyMutationRecord(currentRecord);
+    recordWithOldValue.oldValue = oldValue;
+    return recordWithOldValue;
+  }
+  function clearRecords() {
+    currentRecord = recordWithOldValue = undefined;
+  }
+  function recordRepresentsCurrentMutation(record) {
+    return record === recordWithOldValue || record === currentRecord;
+  }
+  function selectRecord(lastRecord, newRecord) {
+    if (lastRecord === newRecord) return lastRecord;
+    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+    return null;
+  }
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    enqueue: function(record) {
+      var records = this.observer.records_;
+      var length = records.length;
+      if (records.length > 0) {
+        var lastRecord = records[length - 1];
+        var recordToReplaceLast = selectRecord(lastRecord, record);
+        if (recordToReplaceLast) {
+          records[length - 1] = recordToReplaceLast;
+          return;
+        }
+      } else {
+        scheduleCallback(this.observer);
+      }
+      records[length] = record;
+    },
+    addListeners: function() {
+      this.addListeners_(this.target);
+    },
+    addListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+    },
+    removeListeners: function() {
+      this.removeListeners_(this.target);
+    },
+    removeListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+    },
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      this.addListeners_(node);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      transientObservedNodes.forEach(function(node) {
+        this.removeListeners_(node);
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i] === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+    },
+    handleEvent: function(e) {
+      e.stopImmediatePropagation();
+      switch (e.type) {
+       case "DOMAttrModified":
+        var name = e.attrName;
+        var namespace = e.relatedNode.namespaceURI;
+        var target = e.target;
+        var record = new getRecord("attributes", target);
+        record.attributeName = name;
+        record.attributeNamespace = namespace;
+        var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.attributes) return;
+          if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+            return;
+          }
+          if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMCharacterDataModified":
+        var target = e.target;
+        var record = getRecord("characterData", target);
+        var oldValue = e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.characterData) return;
+          if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMNodeRemoved":
+        this.addTransientObserver(e.target);
+
+       case "DOMNodeInserted":
+        var changedNode = e.target;
+        var addedNodes, removedNodes;
+        if (e.type === "DOMNodeInserted") {
+          addedNodes = [ changedNode ];
+          removedNodes = [];
+        } else {
+          addedNodes = [];
+          removedNodes = [ changedNode ];
+        }
+        var previousSibling = changedNode.previousSibling;
+        var nextSibling = changedNode.nextSibling;
+        var record = getRecord("childList", e.target.parentNode);
+        record.addedNodes = addedNodes;
+        record.removedNodes = removedNodes;
+        record.previousSibling = previousSibling;
+        record.nextSibling = nextSibling;
+        forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
+          if (!options.childList) return;
+          return record;
+        });
+      }
+      clearRecords();
+    }
+  };
+  global.JsMutationObserver = JsMutationObserver;
+  if (!global.MutationObserver) {
+    global.MutationObserver = JsMutationObserver;
+    JsMutationObserver._isPolyfilled = true;
+  }
+})(self);
+
+(function(scope) {
+  "use strict";
+  if (!(window.performance && window.performance.now)) {
+    var start = Date.now();
+    window.performance = {
+      now: function() {
+        return Date.now() - start;
+      }
+    };
+  }
+  if (!window.requestAnimationFrame) {
+    window.requestAnimationFrame = function() {
+      var nativeRaf = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame;
+      return nativeRaf ? function(callback) {
+        return nativeRaf(function() {
+          callback(performance.now());
+        });
+      } : function(callback) {
+        return window.setTimeout(callback, 1e3 / 60);
+      };
+    }();
+  }
+  if (!window.cancelAnimationFrame) {
+    window.cancelAnimationFrame = function() {
+      return window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || function(id) {
+        clearTimeout(id);
+      };
+    }();
+  }
+  var workingDefaultPrevented = function() {
+    var e = document.createEvent("Event");
+    e.initEvent("foo", true, true);
+    e.preventDefault();
+    return e.defaultPrevented;
+  }();
+  if (!workingDefaultPrevented) {
+    var origPreventDefault = Event.prototype.preventDefault;
+    Event.prototype.preventDefault = function() {
+      if (!this.cancelable) {
+        return;
+      }
+      origPreventDefault.call(this);
+      Object.defineProperty(this, "defaultPrevented", {
+        get: function() {
+          return true;
+        },
+        configurable: true
+      });
+    };
+  }
+  var isIE = /Trident/.test(navigator.userAgent);
+  if (!window.CustomEvent || isIE && typeof window.CustomEvent !== "function") {
+    window.CustomEvent = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("CustomEvent");
+      e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
+      return e;
+    };
+    window.CustomEvent.prototype = window.Event.prototype;
+  }
+  if (!window.Event || isIE && typeof window.Event !== "function") {
+    var origEvent = window.Event;
+    window.Event = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("Event");
+      e.initEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable));
+      return e;
+    };
+    window.Event.prototype = origEvent.prototype;
+  }
+})(window.WebComponents);
+
+window.CustomElements = window.CustomElements || {
+  flags: {}
+};
+
+(function(scope) {
+  var flags = scope.flags;
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+  scope.hasNative = Boolean(document.registerElement);
+  scope.isIE = /Trident/.test(navigator.userAgent);
+  scope.useNative = !flags.register && scope.hasNative && !window.ShadowDOMPolyfill && (!window.HTMLImports || window.HTMLImports.useNative);
+})(window.CustomElements);
+
+window.CustomElements.addModule(function(scope) {
+  var IMPORT_LINK_TYPE = window.HTMLImports ? window.HTMLImports.IMPORT_LINK_TYPE : "none";
+  function forSubtree(node, cb) {
+    findAllElements(node, function(e) {
+      if (cb(e)) {
+        return true;
+      }
+      forRoots(e, cb);
+    });
+    forRoots(node, cb);
+  }
+  function findAllElements(node, find, data) {
+    var e = node.firstElementChild;
+    if (!e) {
+      e = node.firstChild;
+      while (e && e.nodeType !== Node.ELEMENT_NODE) {
+        e = e.nextSibling;
+      }
+    }
+    while (e) {
+      if (find(e, data) !== true) {
+        findAllElements(e, find, data);
+      }
+      e = e.nextElementSibling;
+    }
+    return null;
+  }
+  function forRoots(node, cb) {
+    var root = node.shadowRoot;
+    while (root) {
+      forSubtree(root, cb);
+      root = root.olderShadowRoot;
+    }
+  }
+  function forDocumentTree(doc, cb) {
+    _forDocumentTree(doc, cb, []);
+  }
+  function _forDocumentTree(doc, cb, processingDocuments) {
+    doc = window.wrap(doc);
+    if (processingDocuments.indexOf(doc) >= 0) {
+      return;
+    }
+    processingDocuments.push(doc);
+    var imports = doc.querySelectorAll("link[rel=" + IMPORT_LINK_TYPE + "]");
+    for (var i = 0, l = imports.length, n; i < l && (n = imports[i]); i++) {
+      if (n.import) {
+        _forDocumentTree(n.import, cb, processingDocuments);
+      }
+    }
+    cb(doc);
+  }
+  scope.forDocumentTree = forDocumentTree;
+  scope.forSubtree = forSubtree;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  var forSubtree = scope.forSubtree;
+  var forDocumentTree = scope.forDocumentTree;
+  function addedNode(node, isAttached) {
+    return added(node, isAttached) || addedSubtree(node, isAttached);
+  }
+  function added(node, isAttached) {
+    if (scope.upgrade(node, isAttached)) {
+      return true;
+    }
+    if (isAttached) {
+      attached(node);
+    }
+  }
+  function addedSubtree(node, isAttached) {
+    forSubtree(node, function(e) {
+      if (added(e, isAttached)) {
+        return true;
+      }
+    });
+  }
+  var hasThrottledAttached = window.MutationObserver._isPolyfilled && flags["throttle-attached"];
+  scope.hasPolyfillMutations = hasThrottledAttached;
+  scope.hasThrottledAttached = hasThrottledAttached;
+  var isPendingMutations = false;
+  var pendingMutations = [];
+  function deferMutation(fn) {
+    pendingMutations.push(fn);
+    if (!isPendingMutations) {
+      isPendingMutations = true;
+      setTimeout(takeMutations);
+    }
+  }
+  function takeMutations() {
+    isPendingMutations = false;
+    var $p = pendingMutations;
+    for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+      p();
+    }
+    pendingMutations = [];
+  }
+  function attached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _attached(element);
+      });
+    } else {
+      _attached(element);
+    }
+  }
+  function _attached(element) {
+    if (element.__upgraded__ && !element.__attached) {
+      element.__attached = true;
+      if (element.attachedCallback) {
+        element.attachedCallback();
+      }
+    }
+  }
+  function detachedNode(node) {
+    detached(node);
+    forSubtree(node, function(e) {
+      detached(e);
+    });
+  }
+  function detached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _detached(element);
+      });
+    } else {
+      _detached(element);
+    }
+  }
+  function _detached(element) {
+    if (element.__upgraded__ && element.__attached) {
+      element.__attached = false;
+      if (element.detachedCallback) {
+        element.detachedCallback();
+      }
+    }
+  }
+  function inDocument(element) {
+    var p = element;
+    var doc = window.wrap(document);
+    while (p) {
+      if (p == doc) {
+        return true;
+      }
+      p = p.parentNode || p.nodeType === Node.DOCUMENT_FRAGMENT_NODE && p.host;
+    }
+  }
+  function watchShadow(node) {
+    if (node.shadowRoot && !node.shadowRoot.__watched) {
+      flags.dom && console.log("watching shadow-root for: ", node.localName);
+      var root = node.shadowRoot;
+      while (root) {
+        observe(root);
+        root = root.olderShadowRoot;
+      }
+    }
+  }
+  function handler(root, mutations) {
+    if (flags.dom) {
+      var mx = mutations[0];
+      if (mx && mx.type === "childList" && mx.addedNodes) {
+        if (mx.addedNodes) {
+          var d = mx.addedNodes[0];
+          while (d && d !== document && !d.host) {
+            d = d.parentNode;
+          }
+          var u = d && (d.URL || d._URL || d.host && d.host.localName) || "";
+          u = u.split("/?").shift().split("/").pop();
+        }
+      }
+      console.group("mutations (%d) [%s]", mutations.length, u || "");
+    }
+    var isAttached = inDocument(root);
+    mutations.forEach(function(mx) {
+      if (mx.type === "childList") {
+        forEach(mx.addedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          addedNode(n, isAttached);
+        });
+        forEach(mx.removedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          detachedNode(n);
+        });
+      }
+    });
+    flags.dom && console.groupEnd();
+  }
+  function takeRecords(node) {
+    node = window.wrap(node);
+    if (!node) {
+      node = window.wrap(document);
+    }
+    while (node.parentNode) {
+      node = node.parentNode;
+    }
+    var observer = node.__observer;
+    if (observer) {
+      handler(node, observer.takeRecords());
+      takeMutations();
+    }
+  }
+  var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+  function observe(inRoot) {
+    if (inRoot.__observer) {
+      return;
+    }
+    var observer = new MutationObserver(handler.bind(this, inRoot));
+    observer.observe(inRoot, {
+      childList: true,
+      subtree: true
+    });
+    inRoot.__observer = observer;
+  }
+  function upgradeDocument(doc) {
+    doc = window.wrap(doc);
+    flags.dom && console.group("upgradeDocument: ", doc.baseURI.split("/").pop());
+    var isMainDocument = doc === window.wrap(document);
+    addedNode(doc, isMainDocument);
+    observe(doc);
+    flags.dom && console.groupEnd();
+  }
+  function upgradeDocumentTree(doc) {
+    forDocumentTree(doc, upgradeDocument);
+  }
+  var originalCreateShadowRoot = Element.prototype.createShadowRoot;
+  if (originalCreateShadowRoot) {
+    Element.prototype.createShadowRoot = function() {
+      var root = originalCreateShadowRoot.call(this);
+      window.CustomElements.watchShadow(this);
+      return root;
+    };
+  }
+  scope.watchShadow = watchShadow;
+  scope.upgradeDocumentTree = upgradeDocumentTree;
+  scope.upgradeDocument = upgradeDocument;
+  scope.upgradeSubtree = addedSubtree;
+  scope.upgradeAll = addedNode;
+  scope.attached = attached;
+  scope.takeRecords = takeRecords;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  function upgrade(node, isAttached) {
+    if (node.localName === "template") {
+      if (window.HTMLTemplateElement && HTMLTemplateElement.decorate) {
+        HTMLTemplateElement.decorate(node);
+      }
+    }
+    if (!node.__upgraded__ && node.nodeType === Node.ELEMENT_NODE) {
+      var is = node.getAttribute("is");
+      var definition = scope.getRegisteredDefinition(node.localName) || scope.getRegisteredDefinition(is);
+      if (definition) {
+        if (is && definition.tag == node.localName || !is && !definition.extends) {
+          return upgradeWithDefinition(node, definition, isAttached);
+        }
+      }
+    }
+  }
+  function upgradeWithDefinition(element, definition, isAttached) {
+    flags.upgrade && console.group("upgrade:", element.localName);
+    if (definition.is) {
+      element.setAttribute("is", definition.is);
+    }
+    implementPrototype(element, definition);
+    element.__upgraded__ = true;
+    created(element);
+    if (isAttached) {
+      scope.attached(element);
+    }
+    scope.upgradeSubtree(element, isAttached);
+    flags.upgrade && console.groupEnd();
+    return element;
+  }
+  function implementPrototype(element, definition) {
+    if (Object.__proto__) {
+      element.__proto__ = definition.prototype;
+    } else {
+      customMixin(element, definition.prototype, definition.native);
+      element.__proto__ = definition.prototype;
+    }
+  }
+  function customMixin(inTarget, inSrc, inNative) {
+    var used = {};
+    var p = inSrc;
+    while (p !== inNative && p !== HTMLElement.prototype) {
+      var keys = Object.getOwnPropertyNames(p);
+      for (var i = 0, k; k = keys[i]; i++) {
+        if (!used[k]) {
+          Object.defineProperty(inTarget, k, Object.getOwnPropertyDescriptor(p, k));
+          used[k] = 1;
+        }
+      }
+      p = Object.getPrototypeOf(p);
+    }
+  }
+  function created(element) {
+    if (element.createdCallback) {
+      element.createdCallback();
+    }
+  }
+  scope.upgrade = upgrade;
+  scope.upgradeWithDefinition = upgradeWithDefinition;
+  scope.implementPrototype = implementPrototype;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var isIE = scope.isIE;
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeAll = scope.upgradeAll;
+  var upgradeWithDefinition = scope.upgradeWithDefinition;
+  var implementPrototype = scope.implementPrototype;
+  var useNative = scope.useNative;
+  function register(name, options) {
+    var definition = options || {};
+    if (!name) {
+      throw new Error("document.registerElement: first argument `name` must not be empty");
+    }
+    if (name.indexOf("-") < 0) {
+      throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '" + String(name) + "'.");
+    }
+    if (isReservedTag(name)) {
+      throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '" + String(name) + "'. The type name is invalid.");
+    }
+    if (getRegisteredDefinition(name)) {
+      throw new Error("DuplicateDefinitionError: a type with name '" + String(name) + "' is already registered");
+    }
+    if (!definition.prototype) {
+      definition.prototype = Object.create(HTMLElement.prototype);
+    }
+    definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
+    definition.lifecycle = definition.lifecycle || {};
+    definition.ancestry = ancestry(definition.extends);
+    resolveTagName(definition);
+    resolvePrototypeChain(definition);
+    overrideAttributeApi(definition.prototype);
+    registerDefinition(definition.__name, definition);
+    definition.ctor = generateConstructor(definition);
+    definition.ctor.prototype = definition.prototype;
+    definition.prototype.constructor = definition.ctor;
+    if (scope.ready) {
+      upgradeDocumentTree(document);
+    }
+    return definition.ctor;
+  }
+  function overrideAttributeApi(prototype) {
+    if (prototype.setAttribute._polyfilled) {
+      return;
+    }
+    var setAttribute = prototype.setAttribute;
+    prototype.setAttribute = function(name, value) {
+      changeAttribute.call(this, name, value, setAttribute);
+    };
+    var removeAttribute = prototype.removeAttribute;
+    prototype.removeAttribute = function(name) {
+      changeAttribute.call(this, name, null, removeAttribute);
+    };
+    prototype.setAttribute._polyfilled = true;
+  }
+  function changeAttribute(name, value, operation) {
+    name = name.toLowerCase();
+    var oldValue = this.getAttribute(name);
+    operation.apply(this, arguments);
+    var newValue = this.getAttribute(name);
+    if (this.attributeChangedCallback && newValue !== oldValue) {
+      this.attributeChangedCallback(name, oldValue, newValue);
+    }
+  }
+  function isReservedTag(name) {
+    for (var i = 0; i < reservedTagList.length; i++) {
+      if (name === reservedTagList[i]) {
+        return true;
+      }
+    }
+  }
+  var reservedTagList = [ "annotation-xml", "color-profile", "font-face", "font-face-src", "font-face-uri", "font-face-format", "font-face-name", "missing-glyph" ];
+  function ancestry(extnds) {
+    var extendee = getRegisteredDefinition(extnds);
+    if (extendee) {
+      return ancestry(extendee.extends).concat([ extendee ]);
+    }
+    return [];
+  }
+  function resolveTagName(definition) {
+    var baseTag = definition.extends;
+    for (var i = 0, a; a = definition.ancestry[i]; i++) {
+      baseTag = a.is && a.tag;
+    }
+    definition.tag = baseTag || definition.__name;
+    if (baseTag) {
+      definition.is = definition.__name;
+    }
+  }
+  function resolvePrototypeChain(definition) {
+    if (!Object.__proto__) {
+      var nativePrototype = HTMLElement.prototype;
+      if (definition.is) {
+        var inst = document.createElement(definition.tag);
+        nativePrototype = Object.getPrototypeOf(inst);
+      }
+      var proto = definition.prototype, ancestor;
+      var foundPrototype = false;
+      while (proto) {
+        if (proto == nativePrototype) {
+          foundPrototype = true;
+        }
+        ancestor = Object.getPrototypeOf(proto);
+        if (ancestor) {
+          proto.__proto__ = ancestor;
+        }
+        proto = ancestor;
+      }
+      if (!foundPrototype) {
+        console.warn(definition.tag + " prototype not found in prototype chain for " + definition.is);
+      }
+      definition.native = nativePrototype;
+    }
+  }
+  function instantiate(definition) {
+    return upgradeWithDefinition(domCreateElement(definition.tag), definition);
+  }
+  var registry = {};
+  function getRegisteredDefinition(name) {
+    if (name) {
+      return registry[name.toLowerCase()];
+    }
+  }
+  function registerDefinition(name, definition) {
+    registry[name] = definition;
+  }
+  function generateConstructor(definition) {
+    return function() {
+      return instantiate(definition);
+    };
+  }
+  var HTML_NAMESPACE = "http://www.w3.org/1999/xhtml";
+  function createElementNS(namespace, tag, typeExtension) {
+    if (namespace === HTML_NAMESPACE) {
+      return createElement(tag, typeExtension);
+    } else {
+      return domCreateElementNS(namespace, tag);
+    }
+  }
+  function createElement(tag, typeExtension) {
+    if (tag) {
+      tag = tag.toLowerCase();
+    }
+    if (typeExtension) {
+      typeExtension = typeExtension.toLowerCase();
+    }
+    var definition = getRegisteredDefinition(typeExtension || tag);
+    if (definition) {
+      if (tag == definition.tag && typeExtension == definition.is) {
+        return new definition.ctor();
+      }
+      if (!typeExtension && !definition.is) {
+        return new definition.ctor();
+      }
+    }
+    var element;
+    if (typeExtension) {
+      element = createElement(tag);
+      element.setAttribute("is", typeExtension);
+      return element;
+    }
+    element = domCreateElement(tag);
+    if (tag.indexOf("-") >= 0) {
+      implementPrototype(element, HTMLElement);
+    }
+    return element;
+  }
+  var domCreateElement = document.createElement.bind(document);
+  var domCreateElementNS = document.createElementNS.bind(document);
+  var isInstance;
+  if (!Object.__proto__ && !useNative) {
+    isInstance = function(obj, ctor) {
+      if (obj instanceof ctor) {
+        return true;
+      }
+      var p = obj;
+      while (p) {
+        if (p === ctor.prototype) {
+          return true;
+        }
+        p = p.__proto__;
+      }
+      return false;
+    };
+  } else {
+    isInstance = function(obj, base) {
+      return obj instanceof base;
+    };
+  }
+  function wrapDomMethodToForceUpgrade(obj, methodName) {
+    var orig = obj[methodName];
+    obj[methodName] = function() {
+      var n = orig.apply(this, arguments);
+      upgradeAll(n);
+      return n;
+    };
+  }
+  wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
+  wrapDomMethodToForceUpgrade(document, "importNode");
+  document.registerElement = register;
+  document.createElement = createElement;
+  document.createElementNS = createElementNS;
+  scope.registry = registry;
+  scope.instanceof = isInstance;
+  scope.reservedTagList = reservedTagList;
+  scope.getRegisteredDefinition = getRegisteredDefinition;
+  document.register = document.registerElement;
+});
+
+(function(scope) {
+  var useNative = scope.useNative;
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (useNative) {
+    var nop = function() {};
+    scope.watchShadow = nop;
+    scope.upgrade = nop;
+    scope.upgradeAll = nop;
+    scope.upgradeDocumentTree = nop;
+    scope.upgradeSubtree = nop;
+    scope.takeRecords = nop;
+    scope.instanceof = function(obj, base) {
+      return obj instanceof base;
+    };
+  } else {
+    initializeModules();
+  }
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeDocument = scope.upgradeDocument;
+  if (!window.wrap) {
+    if (window.ShadowDOMPolyfill) {
+      window.wrap = window.ShadowDOMPolyfill.wrapIfNeeded;
+      window.unwrap = window.ShadowDOMPolyfill.unwrapIfNeeded;
+    } else {
+      window.wrap = window.unwrap = function(node) {
+        return node;
+      };
+    }
+  }
+  if (window.HTMLImports) {
+    window.HTMLImports.__importsParsingHook = function(elt) {
+      if (elt.import) {
+        upgradeDocument(wrap(elt.import));
+      }
+    };
+  }
+  function bootstrap() {
+    upgradeDocumentTree(window.wrap(document));
+    window.CustomElements.ready = true;
+    var requestAnimationFrame = window.requestAnimationFrame || function(f) {
+      setTimeout(f, 16);
+    };
+    requestAnimationFrame(function() {
+      setTimeout(function() {
+        window.CustomElements.readyTime = Date.now();
+        if (window.HTMLImports) {
+          window.CustomElements.elapsed = window.CustomElements.readyTime - window.HTMLImports.readyTime;
+        }
+        document.dispatchEvent(new CustomEvent("WebComponentsReady", {
+          bubbles: true
+        }));
+      });
+    });
+  }
+  if (document.readyState === "complete" || scope.flags.eager) {
+    bootstrap();
+  } else if (document.readyState === "interactive" && !window.attachEvent && (!window.HTMLImports || window.HTMLImports.ready)) {
+    bootstrap();
+  } else {
+    var loadEvent = window.HTMLImports && !window.HTMLImports.ready ? "HTMLImportsLoaded" : "DOMContentLoaded";
+    window.addEventListener(loadEvent, bootstrap);
+  }
+})(window.CustomElements);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.min.js
new file mode 100644
index 000000000..707e097db
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/CustomElements.min.js
@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){E.push(e),b||(b=!0,m(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){b=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var d=t(a);d&&i.enqueue(d)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function d(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function s(e){var t=new d(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return y=new d(e,t)}function c(e){return N?N:(N=s(y),N.oldValue=e,N)}function l(){y=N=void 0}function f(e){return e===N||e===y}function p(e,t){return e===t?e:N&&f(e)?N:null}function w(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var h=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=h;h=[],t.forEach(function(e){e()})}}),m=function(e){h.push(e),window.postMessage(g,"*")}}var b=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new w(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,N;w.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=p(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new u("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?c(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=u("characterData",o),a=e.prevValue;i(o,function(e){if(e.characterData)return e.characterDataOldValue?c(a):r});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var d,s,f=e.target;"DOMNodeInserted"===e.type?(d=[f],s=[]):(d=[],s=[f]);var p=f.previousSibling,w=f.nextSibling,r=u("childList",e.target.parentNode);r.addedNodes=d,r.removedNodes=s,r.previousSibling=p,r.nextSibling=w,i(e.relatedNode,function(e){if(e.childList)return r})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),d=0,s=r.length;d<s&&(o=r[d]);d++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function o(e,t){b(e,function(e){if(n(e,t))return!0})}function r(e){N.push(e),y||(y=!0,setTimeout(i))}function i(){y=!1;for(var e,t=N,n=0,o=t.length;n<o&&(e=t[n]);n++)e();N=[]}function a(e){_?r(function(){d(e)}):d(e)}function d(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function s(e){u(e),b(e,function(e){u(e)})}function u(e){_?r(function(){c(e)}):c(e)}function c(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function l(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function f(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function p(e,n){if(g.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=l(e);n.forEach(function(e){"childList"===e.type&&(M(e.addedNodes,function(e){e.localName&&t(e,a)}),M(e.removedNodes,function(e){e.localName&&s(e)}))}),g.dom&&console.groupEnd()}function w(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(p(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(p.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),g.dom&&console.groupEnd()}function h(e){E(e,v)}var g=e.flags,b=e.forSubtree,E=e.forDocumentTree,_=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=_,e.hasThrottledAttached=_;var y=!1,N=[],M=Array.prototype.forEach.call.bind(Array.prototype.forEach),O=Element.prototype.createShadowRoot;O&&(Element.prototype.createShadowRoot=function(){var e=O.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=f,e.upgradeDocumentTree=h,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=w}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),d=0;i=a[d];d++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var s=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(u(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return s.prototype||(s.prototype=Object.create(HTMLElement.prototype)),s.__name=t.toLowerCase(),s["extends"]&&(s["extends"]=s["extends"].toLowerCase()),s.lifecycle=s.lifecycle||{},s.ancestry=i(s["extends"]),a(s),d(s),n(s.prototype),c(s.__name,s),s.ctor=l(s),s.ctor.prototype=s.prototype,s.prototype.constructor=s.ctor,e.ready&&v(document),s.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<_.length;t++)if(e===_[t])return!0}function i(e){var t=u(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function d(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function s(e){return g(M(e.tag),e)}function u(e){if(e)return y[e.toLowerCase()]}function c(e,t){y[e]=t}function l(e){return function(){return s(e)}}function f(e,t,n){return e===N?p(t,n):O(e,t)}function p(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=u(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=p(e),o.setAttribute("is",t),o):(o=M(e),e.indexOf("-")>=0&&b(o,HTMLElement),o)}function w(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return h(e),e}}var m,v=(e.isIE,e.upgradeDocumentTree),h=e.upgradeAll,g=e.upgradeWithDefinition,b=e.implementPrototype,E=e.useNative,_=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],y={},N="http://www.w3.org/1999/xhtml",M=document.createElement.bind(document),O=document.createElementNS.bind(document);m=Object.__proto__||E?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},w(Node.prototype,"cloneNode"),w(document,"importNode"),document.registerElement=t,document.createElement=p,document.createElementNS=f,e.registry=y,e["instanceof"]=m,e.reservedTagList=_,e.getRegisteredDefinition=u,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var d=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(d,t)}else t()}(window.CustomElements);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.js
new file mode 100644
index 000000000..39c2d6aef
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.js
@@ -0,0 +1,1157 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+if (typeof WeakMap === "undefined") {
+  (function() {
+    var defineProperty = Object.defineProperty;
+    var counter = Date.now() % 1e9;
+    var WeakMap = function() {
+      this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+    };
+    WeakMap.prototype = {
+      set: function(key, value) {
+        var entry = key[this.name];
+        if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+          value: [ key, value ],
+          writable: true
+        });
+        return this;
+      },
+      get: function(key) {
+        var entry;
+        return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+      },
+      "delete": function(key) {
+        var entry = key[this.name];
+        if (!entry || entry[0] !== key) return false;
+        entry[0] = entry[1] = undefined;
+        return true;
+      },
+      has: function(key) {
+        var entry = key[this.name];
+        if (!entry) return false;
+        return entry[0] === key;
+      }
+    };
+    window.WeakMap = WeakMap;
+  })();
+}
+
+(function(global) {
+  if (global.JsMutationObserver) {
+    return;
+  }
+  var registrationsTable = new WeakMap();
+  var setImmediate;
+  if (/Trident|Edge/.test(navigator.userAgent)) {
+    setImmediate = setTimeout;
+  } else if (window.setImmediate) {
+    setImmediate = window.setImmediate;
+  } else {
+    var setImmediateQueue = [];
+    var sentinel = String(Math.random());
+    window.addEventListener("message", function(e) {
+      if (e.data === sentinel) {
+        var queue = setImmediateQueue;
+        setImmediateQueue = [];
+        queue.forEach(function(func) {
+          func();
+        });
+      }
+    });
+    setImmediate = function(func) {
+      setImmediateQueue.push(func);
+      window.postMessage(sentinel, "*");
+    };
+  }
+  var isScheduled = false;
+  var scheduledObservers = [];
+  function scheduleCallback(observer) {
+    scheduledObservers.push(observer);
+    if (!isScheduled) {
+      isScheduled = true;
+      setImmediate(dispatchCallbacks);
+    }
+  }
+  function wrapIfNeeded(node) {
+    return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+  }
+  function dispatchCallbacks() {
+    isScheduled = false;
+    var observers = scheduledObservers;
+    scheduledObservers = [];
+    observers.sort(function(o1, o2) {
+      return o1.uid_ - o2.uid_;
+    });
+    var anyNonEmpty = false;
+    observers.forEach(function(observer) {
+      var queue = observer.takeRecords();
+      removeTransientObserversFor(observer);
+      if (queue.length) {
+        observer.callback_(queue, observer);
+        anyNonEmpty = true;
+      }
+    });
+    if (anyNonEmpty) dispatchCallbacks();
+  }
+  function removeTransientObserversFor(observer) {
+    observer.nodes_.forEach(function(node) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      registrations.forEach(function(registration) {
+        if (registration.observer === observer) registration.removeTransientObservers();
+      });
+    });
+  }
+  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (registrations) {
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          var record = callback(options);
+          if (record) registration.enqueue(record);
+        }
+      }
+    }
+  }
+  var uidCounter = 0;
+  function JsMutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+  }
+  JsMutationObserver.prototype = {
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+        throw new SyntaxError();
+      }
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      var registration;
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeListeners();
+          registration.options = options;
+          break;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, options);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+      registration.addListeners();
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registration.removeListeners();
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = [];
+    this.removedNodes = [];
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function copyMutationRecord(original) {
+    var record = new MutationRecord(original.type, original.target);
+    record.addedNodes = original.addedNodes.slice();
+    record.removedNodes = original.removedNodes.slice();
+    record.previousSibling = original.previousSibling;
+    record.nextSibling = original.nextSibling;
+    record.attributeName = original.attributeName;
+    record.attributeNamespace = original.attributeNamespace;
+    record.oldValue = original.oldValue;
+    return record;
+  }
+  var currentRecord, recordWithOldValue;
+  function getRecord(type, target) {
+    return currentRecord = new MutationRecord(type, target);
+  }
+  function getRecordWithOldValue(oldValue) {
+    if (recordWithOldValue) return recordWithOldValue;
+    recordWithOldValue = copyMutationRecord(currentRecord);
+    recordWithOldValue.oldValue = oldValue;
+    return recordWithOldValue;
+  }
+  function clearRecords() {
+    currentRecord = recordWithOldValue = undefined;
+  }
+  function recordRepresentsCurrentMutation(record) {
+    return record === recordWithOldValue || record === currentRecord;
+  }
+  function selectRecord(lastRecord, newRecord) {
+    if (lastRecord === newRecord) return lastRecord;
+    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+    return null;
+  }
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    enqueue: function(record) {
+      var records = this.observer.records_;
+      var length = records.length;
+      if (records.length > 0) {
+        var lastRecord = records[length - 1];
+        var recordToReplaceLast = selectRecord(lastRecord, record);
+        if (recordToReplaceLast) {
+          records[length - 1] = recordToReplaceLast;
+          return;
+        }
+      } else {
+        scheduleCallback(this.observer);
+      }
+      records[length] = record;
+    },
+    addListeners: function() {
+      this.addListeners_(this.target);
+    },
+    addListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+    },
+    removeListeners: function() {
+      this.removeListeners_(this.target);
+    },
+    removeListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+    },
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      this.addListeners_(node);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      transientObservedNodes.forEach(function(node) {
+        this.removeListeners_(node);
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i] === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+    },
+    handleEvent: function(e) {
+      e.stopImmediatePropagation();
+      switch (e.type) {
+       case "DOMAttrModified":
+        var name = e.attrName;
+        var namespace = e.relatedNode.namespaceURI;
+        var target = e.target;
+        var record = new getRecord("attributes", target);
+        record.attributeName = name;
+        record.attributeNamespace = namespace;
+        var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.attributes) return;
+          if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+            return;
+          }
+          if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMCharacterDataModified":
+        var target = e.target;
+        var record = getRecord("characterData", target);
+        var oldValue = e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.characterData) return;
+          if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMNodeRemoved":
+        this.addTransientObserver(e.target);
+
+       case "DOMNodeInserted":
+        var changedNode = e.target;
+        var addedNodes, removedNodes;
+        if (e.type === "DOMNodeInserted") {
+          addedNodes = [ changedNode ];
+          removedNodes = [];
+        } else {
+          addedNodes = [];
+          removedNodes = [ changedNode ];
+        }
+        var previousSibling = changedNode.previousSibling;
+        var nextSibling = changedNode.nextSibling;
+        var record = getRecord("childList", e.target.parentNode);
+        record.addedNodes = addedNodes;
+        record.removedNodes = removedNodes;
+        record.previousSibling = previousSibling;
+        record.nextSibling = nextSibling;
+        forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
+          if (!options.childList) return;
+          return record;
+        });
+      }
+      clearRecords();
+    }
+  };
+  global.JsMutationObserver = JsMutationObserver;
+  if (!global.MutationObserver) {
+    global.MutationObserver = JsMutationObserver;
+    JsMutationObserver._isPolyfilled = true;
+  }
+})(self);
+
+(function(scope) {
+  "use strict";
+  if (!(window.performance && window.performance.now)) {
+    var start = Date.now();
+    window.performance = {
+      now: function() {
+        return Date.now() - start;
+      }
+    };
+  }
+  if (!window.requestAnimationFrame) {
+    window.requestAnimationFrame = function() {
+      var nativeRaf = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame;
+      return nativeRaf ? function(callback) {
+        return nativeRaf(function() {
+          callback(performance.now());
+        });
+      } : function(callback) {
+        return window.setTimeout(callback, 1e3 / 60);
+      };
+    }();
+  }
+  if (!window.cancelAnimationFrame) {
+    window.cancelAnimationFrame = function() {
+      return window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || function(id) {
+        clearTimeout(id);
+      };
+    }();
+  }
+  var workingDefaultPrevented = function() {
+    var e = document.createEvent("Event");
+    e.initEvent("foo", true, true);
+    e.preventDefault();
+    return e.defaultPrevented;
+  }();
+  if (!workingDefaultPrevented) {
+    var origPreventDefault = Event.prototype.preventDefault;
+    Event.prototype.preventDefault = function() {
+      if (!this.cancelable) {
+        return;
+      }
+      origPreventDefault.call(this);
+      Object.defineProperty(this, "defaultPrevented", {
+        get: function() {
+          return true;
+        },
+        configurable: true
+      });
+    };
+  }
+  var isIE = /Trident/.test(navigator.userAgent);
+  if (!window.CustomEvent || isIE && typeof window.CustomEvent !== "function") {
+    window.CustomEvent = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("CustomEvent");
+      e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
+      return e;
+    };
+    window.CustomEvent.prototype = window.Event.prototype;
+  }
+  if (!window.Event || isIE && typeof window.Event !== "function") {
+    var origEvent = window.Event;
+    window.Event = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("Event");
+      e.initEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable));
+      return e;
+    };
+    window.Event.prototype = origEvent.prototype;
+  }
+})(window.WebComponents);
+
+window.HTMLImports = window.HTMLImports || {
+  flags: {}
+};
+
+(function(scope) {
+  var IMPORT_LINK_TYPE = "import";
+  var useNative = Boolean(IMPORT_LINK_TYPE in document.createElement("link"));
+  var hasShadowDOMPolyfill = Boolean(window.ShadowDOMPolyfill);
+  var wrap = function(node) {
+    return hasShadowDOMPolyfill ? window.ShadowDOMPolyfill.wrapIfNeeded(node) : node;
+  };
+  var rootDocument = wrap(document);
+  var currentScriptDescriptor = {
+    get: function() {
+      var script = window.HTMLImports.currentScript || document.currentScript || (document.readyState !== "complete" ? document.scripts[document.scripts.length - 1] : null);
+      return wrap(script);
+    },
+    configurable: true
+  };
+  Object.defineProperty(document, "_currentScript", currentScriptDescriptor);
+  Object.defineProperty(rootDocument, "_currentScript", currentScriptDescriptor);
+  var isIE = /Trident/.test(navigator.userAgent);
+  function whenReady(callback, doc) {
+    doc = doc || rootDocument;
+    whenDocumentReady(function() {
+      watchImportsLoad(callback, doc);
+    }, doc);
+  }
+  var requiredReadyState = isIE ? "complete" : "interactive";
+  var READY_EVENT = "readystatechange";
+  function isDocumentReady(doc) {
+    return doc.readyState === "complete" || doc.readyState === requiredReadyState;
+  }
+  function whenDocumentReady(callback, doc) {
+    if (!isDocumentReady(doc)) {
+      var checkReady = function() {
+        if (doc.readyState === "complete" || doc.readyState === requiredReadyState) {
+          doc.removeEventListener(READY_EVENT, checkReady);
+          whenDocumentReady(callback, doc);
+        }
+      };
+      doc.addEventListener(READY_EVENT, checkReady);
+    } else if (callback) {
+      callback();
+    }
+  }
+  function markTargetLoaded(event) {
+    event.target.__loaded = true;
+  }
+  function watchImportsLoad(callback, doc) {
+    var imports = doc.querySelectorAll("link[rel=import]");
+    var parsedCount = 0, importCount = imports.length, newImports = [], errorImports = [];
+    function checkDone() {
+      if (parsedCount == importCount && callback) {
+        callback({
+          allImports: imports,
+          loadedImports: newImports,
+          errorImports: errorImports
+        });
+      }
+    }
+    function loadedImport(e) {
+      markTargetLoaded(e);
+      newImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    function errorLoadingImport(e) {
+      errorImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    if (importCount) {
+      for (var i = 0, imp; i < importCount && (imp = imports[i]); i++) {
+        if (isImportLoaded(imp)) {
+          newImports.push(this);
+          parsedCount++;
+          checkDone();
+        } else {
+          imp.addEventListener("load", loadedImport);
+          imp.addEventListener("error", errorLoadingImport);
+        }
+      }
+    } else {
+      checkDone();
+    }
+  }
+  function isImportLoaded(link) {
+    return useNative ? link.__loaded || link.import && link.import.readyState !== "loading" : link.__importParsed;
+  }
+  if (useNative) {
+    new MutationObserver(function(mxns) {
+      for (var i = 0, l = mxns.length, m; i < l && (m = mxns[i]); i++) {
+        if (m.addedNodes) {
+          handleImports(m.addedNodes);
+        }
+      }
+    }).observe(document.head, {
+      childList: true
+    });
+    function handleImports(nodes) {
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (isImport(n)) {
+          handleImport(n);
+        }
+      }
+    }
+    function isImport(element) {
+      return element.localName === "link" && element.rel === "import";
+    }
+    function handleImport(element) {
+      var loaded = element.import;
+      if (loaded) {
+        markTargetLoaded({
+          target: element
+        });
+      } else {
+        element.addEventListener("load", markTargetLoaded);
+        element.addEventListener("error", markTargetLoaded);
+      }
+    }
+    (function() {
+      if (document.readyState === "loading") {
+        var imports = document.querySelectorAll("link[rel=import]");
+        for (var i = 0, l = imports.length, imp; i < l && (imp = imports[i]); i++) {
+          handleImport(imp);
+        }
+      }
+    })();
+  }
+  whenReady(function(detail) {
+    window.HTMLImports.ready = true;
+    window.HTMLImports.readyTime = new Date().getTime();
+    var evt = rootDocument.createEvent("CustomEvent");
+    evt.initCustomEvent("HTMLImportsLoaded", true, true, detail);
+    rootDocument.dispatchEvent(evt);
+  });
+  scope.IMPORT_LINK_TYPE = IMPORT_LINK_TYPE;
+  scope.useNative = useNative;
+  scope.rootDocument = rootDocument;
+  scope.whenReady = whenReady;
+  scope.isIE = isIE;
+})(window.HTMLImports);
+
+(function(scope) {
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+})(window.HTMLImports);
+
+window.HTMLImports.addModule(function(scope) {
+  var CSS_URL_REGEXP = /(url\()([^)]*)(\))/g;
+  var CSS_IMPORT_REGEXP = /(@import[\s]+(?!url\())([^;]*)(;)/g;
+  var path = {
+    resolveUrlsInStyle: function(style, linkUrl) {
+      var doc = style.ownerDocument;
+      var resolver = doc.createElement("a");
+      style.textContent = this.resolveUrlsInCssText(style.textContent, linkUrl, resolver);
+      return style;
+    },
+    resolveUrlsInCssText: function(cssText, linkUrl, urlObj) {
+      var r = this.replaceUrls(cssText, urlObj, linkUrl, CSS_URL_REGEXP);
+      r = this.replaceUrls(r, urlObj, linkUrl, CSS_IMPORT_REGEXP);
+      return r;
+    },
+    replaceUrls: function(text, urlObj, linkUrl, regexp) {
+      return text.replace(regexp, function(m, pre, url, post) {
+        var urlPath = url.replace(/["']/g, "");
+        if (linkUrl) {
+          urlPath = new URL(urlPath, linkUrl).href;
+        }
+        urlObj.href = urlPath;
+        urlPath = urlObj.href;
+        return pre + "'" + urlPath + "'" + post;
+      });
+    }
+  };
+  scope.path = path;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = {
+    async: true,
+    ok: function(request) {
+      return request.status >= 200 && request.status < 300 || request.status === 304 || request.status === 0;
+    },
+    load: function(url, next, nextContext) {
+      var request = new XMLHttpRequest();
+      if (scope.flags.debug || scope.flags.bust) {
+        url += "?" + Math.random();
+      }
+      request.open("GET", url, xhr.async);
+      request.addEventListener("readystatechange", function(e) {
+        if (request.readyState === 4) {
+          var redirectedUrl = null;
+          try {
+            var locationHeader = request.getResponseHeader("Location");
+            if (locationHeader) {
+              redirectedUrl = locationHeader.substr(0, 1) === "/" ? location.origin + locationHeader : locationHeader;
+            }
+          } catch (e) {
+            console.error(e.message);
+          }
+          next.call(nextContext, !xhr.ok(request) && request, request.response || request.responseText, redirectedUrl);
+        }
+      });
+      request.send();
+      return request;
+    },
+    loadDocument: function(url, next, nextContext) {
+      this.load(url, next, nextContext).responseType = "document";
+    }
+  };
+  scope.xhr = xhr;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = scope.xhr;
+  var flags = scope.flags;
+  var Loader = function(onLoad, onComplete) {
+    this.cache = {};
+    this.onload = onLoad;
+    this.oncomplete = onComplete;
+    this.inflight = 0;
+    this.pending = {};
+  };
+  Loader.prototype = {
+    addNodes: function(nodes) {
+      this.inflight += nodes.length;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        this.require(n);
+      }
+      this.checkDone();
+    },
+    addNode: function(node) {
+      this.inflight++;
+      this.require(node);
+      this.checkDone();
+    },
+    require: function(elt) {
+      var url = elt.src || elt.href;
+      elt.__nodeUrl = url;
+      if (!this.dedupe(url, elt)) {
+        this.fetch(url, elt);
+      }
+    },
+    dedupe: function(url, elt) {
+      if (this.pending[url]) {
+        this.pending[url].push(elt);
+        return true;
+      }
+      var resource;
+      if (this.cache[url]) {
+        this.onload(url, elt, this.cache[url]);
+        this.tail();
+        return true;
+      }
+      this.pending[url] = [ elt ];
+      return false;
+    },
+    fetch: function(url, elt) {
+      flags.load && console.log("fetch", url, elt);
+      if (!url) {
+        setTimeout(function() {
+          this.receive(url, elt, {
+            error: "href must be specified"
+          }, null);
+        }.bind(this), 0);
+      } else if (url.match(/^data:/)) {
+        var pieces = url.split(",");
+        var header = pieces[0];
+        var body = pieces[1];
+        if (header.indexOf(";base64") > -1) {
+          body = atob(body);
+        } else {
+          body = decodeURIComponent(body);
+        }
+        setTimeout(function() {
+          this.receive(url, elt, null, body);
+        }.bind(this), 0);
+      } else {
+        var receiveXhr = function(err, resource, redirectedUrl) {
+          this.receive(url, elt, err, resource, redirectedUrl);
+        }.bind(this);
+        xhr.load(url, receiveXhr);
+      }
+    },
+    receive: function(url, elt, err, resource, redirectedUrl) {
+      this.cache[url] = resource;
+      var $p = this.pending[url];
+      for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+        this.onload(url, p, resource, err, redirectedUrl);
+        this.tail();
+      }
+      this.pending[url] = null;
+    },
+    tail: function() {
+      --this.inflight;
+      this.checkDone();
+    },
+    checkDone: function() {
+      if (!this.inflight) {
+        this.oncomplete();
+      }
+    }
+  };
+  scope.Loader = Loader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var Observer = function(addCallback) {
+    this.addCallback = addCallback;
+    this.mo = new MutationObserver(this.handler.bind(this));
+  };
+  Observer.prototype = {
+    handler: function(mutations) {
+      for (var i = 0, l = mutations.length, m; i < l && (m = mutations[i]); i++) {
+        if (m.type === "childList" && m.addedNodes.length) {
+          this.addedNodes(m.addedNodes);
+        }
+      }
+    },
+    addedNodes: function(nodes) {
+      if (this.addCallback) {
+        this.addCallback(nodes);
+      }
+      for (var i = 0, l = nodes.length, n, loading; i < l && (n = nodes[i]); i++) {
+        if (n.children && n.children.length) {
+          this.addedNodes(n.children);
+        }
+      }
+    },
+    observe: function(root) {
+      this.mo.observe(root, {
+        childList: true,
+        subtree: true
+      });
+    }
+  };
+  scope.Observer = Observer;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var path = scope.path;
+  var rootDocument = scope.rootDocument;
+  var flags = scope.flags;
+  var isIE = scope.isIE;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = "link[rel=" + IMPORT_LINK_TYPE + "]";
+  var importParser = {
+    documentSelectors: IMPORT_SELECTOR,
+    importsSelectors: [ IMPORT_SELECTOR, "link[rel=stylesheet]:not([type])", "style:not([type])", "script:not([type])", 'script[type="application/javascript"]', 'script[type="text/javascript"]' ].join(","),
+    map: {
+      link: "parseLink",
+      script: "parseScript",
+      style: "parseStyle"
+    },
+    dynamicElements: [],
+    parseNext: function() {
+      var next = this.nextToParse();
+      if (next) {
+        this.parse(next);
+      }
+    },
+    parse: function(elt) {
+      if (this.isParsed(elt)) {
+        flags.parse && console.log("[%s] is already parsed", elt.localName);
+        return;
+      }
+      var fn = this[this.map[elt.localName]];
+      if (fn) {
+        this.markParsing(elt);
+        fn.call(this, elt);
+      }
+    },
+    parseDynamic: function(elt, quiet) {
+      this.dynamicElements.push(elt);
+      if (!quiet) {
+        this.parseNext();
+      }
+    },
+    markParsing: function(elt) {
+      flags.parse && console.log("parsing", elt);
+      this.parsingElement = elt;
+    },
+    markParsingComplete: function(elt) {
+      elt.__importParsed = true;
+      this.markDynamicParsingComplete(elt);
+      if (elt.__importElement) {
+        elt.__importElement.__importParsed = true;
+        this.markDynamicParsingComplete(elt.__importElement);
+      }
+      this.parsingElement = null;
+      flags.parse && console.log("completed", elt);
+    },
+    markDynamicParsingComplete: function(elt) {
+      var i = this.dynamicElements.indexOf(elt);
+      if (i >= 0) {
+        this.dynamicElements.splice(i, 1);
+      }
+    },
+    parseImport: function(elt) {
+      elt.import = elt.__doc;
+      if (window.HTMLImports.__importsParsingHook) {
+        window.HTMLImports.__importsParsingHook(elt);
+      }
+      if (elt.import) {
+        elt.import.__importParsed = true;
+      }
+      this.markParsingComplete(elt);
+      if (elt.__resource && !elt.__error) {
+        elt.dispatchEvent(new CustomEvent("load", {
+          bubbles: false
+        }));
+      } else {
+        elt.dispatchEvent(new CustomEvent("error", {
+          bubbles: false
+        }));
+      }
+      if (elt.__pending) {
+        var fn;
+        while (elt.__pending.length) {
+          fn = elt.__pending.shift();
+          if (fn) {
+            fn({
+              target: elt
+            });
+          }
+        }
+      }
+      this.parseNext();
+    },
+    parseLink: function(linkElt) {
+      if (nodeIsImport(linkElt)) {
+        this.parseImport(linkElt);
+      } else {
+        linkElt.href = linkElt.href;
+        this.parseGeneric(linkElt);
+      }
+    },
+    parseStyle: function(elt) {
+      var src = elt;
+      elt = cloneStyle(elt);
+      src.__appliedElement = elt;
+      elt.__importElement = src;
+      this.parseGeneric(elt);
+    },
+    parseGeneric: function(elt) {
+      this.trackElement(elt);
+      this.addElementToDocument(elt);
+    },
+    rootImportForElement: function(elt) {
+      var n = elt;
+      while (n.ownerDocument.__importLink) {
+        n = n.ownerDocument.__importLink;
+      }
+      return n;
+    },
+    addElementToDocument: function(elt) {
+      var port = this.rootImportForElement(elt.__importElement || elt);
+      port.parentNode.insertBefore(elt, port);
+    },
+    trackElement: function(elt, callback) {
+      var self = this;
+      var done = function(e) {
+        elt.removeEventListener("load", done);
+        elt.removeEventListener("error", done);
+        if (callback) {
+          callback(e);
+        }
+        self.markParsingComplete(elt);
+        self.parseNext();
+      };
+      elt.addEventListener("load", done);
+      elt.addEventListener("error", done);
+      if (isIE && elt.localName === "style") {
+        var fakeLoad = false;
+        if (elt.textContent.indexOf("@import") == -1) {
+          fakeLoad = true;
+        } else if (elt.sheet) {
+          fakeLoad = true;
+          var csr = elt.sheet.cssRules;
+          var len = csr ? csr.length : 0;
+          for (var i = 0, r; i < len && (r = csr[i]); i++) {
+            if (r.type === CSSRule.IMPORT_RULE) {
+              fakeLoad = fakeLoad && Boolean(r.styleSheet);
+            }
+          }
+        }
+        if (fakeLoad) {
+          setTimeout(function() {
+            elt.dispatchEvent(new CustomEvent("load", {
+              bubbles: false
+            }));
+          });
+        }
+      }
+    },
+    parseScript: function(scriptElt) {
+      var script = document.createElement("script");
+      script.__importElement = scriptElt;
+      script.src = scriptElt.src ? scriptElt.src : generateScriptDataUrl(scriptElt);
+      scope.currentScript = scriptElt;
+      this.trackElement(script, function(e) {
+        if (script.parentNode) {
+          script.parentNode.removeChild(script);
+        }
+        scope.currentScript = null;
+      });
+      this.addElementToDocument(script);
+    },
+    nextToParse: function() {
+      this._mayParse = [];
+      return !this.parsingElement && (this.nextToParseInDoc(rootDocument) || this.nextToParseDynamic());
+    },
+    nextToParseInDoc: function(doc, link) {
+      if (doc && this._mayParse.indexOf(doc) < 0) {
+        this._mayParse.push(doc);
+        var nodes = doc.querySelectorAll(this.parseSelectorsForNode(doc));
+        for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+          if (!this.isParsed(n)) {
+            if (this.hasResource(n)) {
+              return nodeIsImport(n) ? this.nextToParseInDoc(n.__doc, n) : n;
+            } else {
+              return;
+            }
+          }
+        }
+      }
+      return link;
+    },
+    nextToParseDynamic: function() {
+      return this.dynamicElements[0];
+    },
+    parseSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentSelectors : this.importsSelectors;
+    },
+    isParsed: function(node) {
+      return node.__importParsed;
+    },
+    needsDynamicParsing: function(elt) {
+      return this.dynamicElements.indexOf(elt) >= 0;
+    },
+    hasResource: function(node) {
+      if (nodeIsImport(node) && node.__doc === undefined) {
+        return false;
+      }
+      return true;
+    }
+  };
+  function nodeIsImport(elt) {
+    return elt.localName === "link" && elt.rel === IMPORT_LINK_TYPE;
+  }
+  function generateScriptDataUrl(script) {
+    var scriptContent = generateScriptContent(script);
+    return "data:text/javascript;charset=utf-8," + encodeURIComponent(scriptContent);
+  }
+  function generateScriptContent(script) {
+    return script.textContent + generateSourceMapHint(script);
+  }
+  function generateSourceMapHint(script) {
+    var owner = script.ownerDocument;
+    owner.__importedScripts = owner.__importedScripts || 0;
+    var moniker = script.ownerDocument.baseURI;
+    var num = owner.__importedScripts ? "-" + owner.__importedScripts : "";
+    owner.__importedScripts++;
+    return "\n//# sourceURL=" + moniker + num + ".js\n";
+  }
+  function cloneStyle(style) {
+    var clone = style.ownerDocument.createElement("style");
+    clone.textContent = style.textContent;
+    path.resolveUrlsInStyle(clone);
+    return clone;
+  }
+  scope.parser = importParser;
+  scope.IMPORT_SELECTOR = IMPORT_SELECTOR;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var flags = scope.flags;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = scope.IMPORT_SELECTOR;
+  var rootDocument = scope.rootDocument;
+  var Loader = scope.Loader;
+  var Observer = scope.Observer;
+  var parser = scope.parser;
+  var importer = {
+    documents: {},
+    documentPreloadSelectors: IMPORT_SELECTOR,
+    importsPreloadSelectors: [ IMPORT_SELECTOR ].join(","),
+    loadNode: function(node) {
+      importLoader.addNode(node);
+    },
+    loadSubtree: function(parent) {
+      var nodes = this.marshalNodes(parent);
+      importLoader.addNodes(nodes);
+    },
+    marshalNodes: function(parent) {
+      return parent.querySelectorAll(this.loadSelectorsForNode(parent));
+    },
+    loadSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentPreloadSelectors : this.importsPreloadSelectors;
+    },
+    loaded: function(url, elt, resource, err, redirectedUrl) {
+      flags.load && console.log("loaded", url, elt);
+      elt.__resource = resource;
+      elt.__error = err;
+      if (isImportLink(elt)) {
+        var doc = this.documents[url];
+        if (doc === undefined) {
+          doc = err ? null : makeDocument(resource, redirectedUrl || url);
+          if (doc) {
+            doc.__importLink = elt;
+            this.bootDocument(doc);
+          }
+          this.documents[url] = doc;
+        }
+        elt.__doc = doc;
+      }
+      parser.parseNext();
+    },
+    bootDocument: function(doc) {
+      this.loadSubtree(doc);
+      this.observer.observe(doc);
+      parser.parseNext();
+    },
+    loadedAll: function() {
+      parser.parseNext();
+    }
+  };
+  var importLoader = new Loader(importer.loaded.bind(importer), importer.loadedAll.bind(importer));
+  importer.observer = new Observer();
+  function isImportLink(elt) {
+    return isLinkRel(elt, IMPORT_LINK_TYPE);
+  }
+  function isLinkRel(elt, rel) {
+    return elt.localName === "link" && elt.getAttribute("rel") === rel;
+  }
+  function hasBaseURIAccessor(doc) {
+    return !!Object.getOwnPropertyDescriptor(doc, "baseURI");
+  }
+  function makeDocument(resource, url) {
+    var doc = document.implementation.createHTMLDocument(IMPORT_LINK_TYPE);
+    doc._URL = url;
+    var base = doc.createElement("base");
+    base.setAttribute("href", url);
+    if (!doc.baseURI && !hasBaseURIAccessor(doc)) {
+      Object.defineProperty(doc, "baseURI", {
+        value: url
+      });
+    }
+    var meta = doc.createElement("meta");
+    meta.setAttribute("charset", "utf-8");
+    doc.head.appendChild(meta);
+    doc.head.appendChild(base);
+    doc.body.innerHTML = resource;
+    if (window.HTMLTemplateElement && HTMLTemplateElement.bootstrap) {
+      HTMLTemplateElement.bootstrap(doc);
+    }
+    return doc;
+  }
+  if (!document.baseURI) {
+    var baseURIDescriptor = {
+      get: function() {
+        var base = document.querySelector("base");
+        return base ? base.href : window.location.href;
+      },
+      configurable: true
+    };
+    Object.defineProperty(document, "baseURI", baseURIDescriptor);
+    Object.defineProperty(rootDocument, "baseURI", baseURIDescriptor);
+  }
+  scope.importer = importer;
+  scope.importLoader = importLoader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var parser = scope.parser;
+  var importer = scope.importer;
+  var dynamic = {
+    added: function(nodes) {
+      var owner, parsed, loading;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (!owner) {
+          owner = n.ownerDocument;
+          parsed = parser.isParsed(owner);
+        }
+        loading = this.shouldLoadNode(n);
+        if (loading) {
+          importer.loadNode(n);
+        }
+        if (this.shouldParseNode(n) && parsed) {
+          parser.parseDynamic(n, loading);
+        }
+      }
+    },
+    shouldLoadNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, importer.loadSelectorsForNode(node));
+    },
+    shouldParseNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, parser.parseSelectorsForNode(node));
+    }
+  };
+  importer.observer.addCallback = dynamic.added.bind(dynamic);
+  var matches = HTMLElement.prototype.matches || HTMLElement.prototype.matchesSelector || HTMLElement.prototype.webkitMatchesSelector || HTMLElement.prototype.mozMatchesSelector || HTMLElement.prototype.msMatchesSelector;
+});
+
+(function(scope) {
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (scope.useNative) {
+    return;
+  }
+  initializeModules();
+  var rootDocument = scope.rootDocument;
+  function bootstrap() {
+    window.HTMLImports.importer.bootDocument(rootDocument);
+  }
+  if (document.readyState === "complete" || document.readyState === "interactive" && !window.attachEvent) {
+    bootstrap();
+  } else {
+    document.addEventListener("DOMContentLoaded", bootstrap);
+  }
+})(window.HTMLImports);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.min.js
new file mode 100644
index 000000000..e11c830c8
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/HTMLImports.min.js
@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){E.push(e),g||(g=!0,f(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){g=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=v.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function c(e,t){return y=new s(e,t)}function u(e){return L?L:(L=d(y),L.oldValue=e,L)}function l(){y=L=void 0}function h(e){return e===L||e===y}function m(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var f,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))f=setTimeout;else if(window.setImmediate)f=window.setImmediate;else{var w=[],b=String(Math.random());window.addEventListener("message",function(e){if(e.data===b){var t=w;w=[],t.forEach(function(e){e()})}}),f=function(e){w.push(e),window.postMessage(b,"*")}}var g=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=v.get(e);r||v.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new p(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,L;p.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=m(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new c("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=c("characterData",r),a=e.prevValue;i(r,function(e){if(e.characterData)return e.characterDataOldValue?u(a):o});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,d,h=e.target;"DOMNodeInserted"===e.type?(s=[h],d=[]):(s=[],d=[h]);var m=h.previousSibling,p=h.nextSibling,o=c("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=d,o.previousSibling=m,o.nextSibling=p,i(e.relatedNode,function(e){if(e.childList)return o})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function r(e,t){if(n(t))e&&e();else{var o=function(){"complete"!==t.readyState&&t.readyState!==w||(t.removeEventListener(b,o),r(e,t))};t.addEventListener(b,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){d==c&&e&&e({allImports:s,loadedImports:u,errorImports:l})}function r(e){o(e),u.push(this),d++,n()}function i(e){l.push(this),d++,n()}var s=t.querySelectorAll("link[rel=import]"),d=0,c=s.length,u=[],l=[];if(c)for(var h,m=0;m<c&&(h=s[m]);m++)a(h)?(u.push(this),d++,n()):(h.addEventListener("load",r),h.addEventListener("error",i));else n()}function a(e){return l?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)d(t)&&c(t)}function d(e){return"link"===e.localName&&"import"===e.rel}function c(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",l=Boolean(u in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),m=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=m(document),f={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return m(e)},configurable:!0};Object.defineProperty(document,"_currentScript",f),Object.defineProperty(p,"_currentScript",f);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",b="readystatechange";l&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;n<r&&(e=t[n]);n++)c(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=l,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,d=a.length;s<d&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,d=e.flags,c=e.isIE,u=e.IMPORT_LINK_TYPE,l="link[rel="+u+"]",h={documentSelectors:l,importsSelectors:[l,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(d.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){d.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,d.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),c&&"style"===e.localName){var o=!1;if(e.textContent.indexOf("@import")==-1)o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,d=0;d<s&&(i=a[d]);d++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;i<a&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=h,e.IMPORT_SELECTOR=l}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,d=e.rootDocument,c=e.Loader,u=e.Observer,l=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){m.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);m.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===d?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var d=this.documents[e];void 0===d&&(d=a?null:o(r,s||e),d&&(d.__importLink=n,this.bootDocument(d)),this.documents[e]=d),n.__doc=d}l.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),l.parseNext()},loadedAll:function(){l.parseNext()}},m=new c(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new u,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(d,"baseURI",p)}e.importer=h,e.importLoader=m}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,d=e.length;s<d&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.js
new file mode 100644
index 000000000..6968e3890
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.js
@@ -0,0 +1,350 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+if (typeof WeakMap === "undefined") {
+  (function() {
+    var defineProperty = Object.defineProperty;
+    var counter = Date.now() % 1e9;
+    var WeakMap = function() {
+      this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+    };
+    WeakMap.prototype = {
+      set: function(key, value) {
+        var entry = key[this.name];
+        if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+          value: [ key, value ],
+          writable: true
+        });
+        return this;
+      },
+      get: function(key) {
+        var entry;
+        return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+      },
+      "delete": function(key) {
+        var entry = key[this.name];
+        if (!entry || entry[0] !== key) return false;
+        entry[0] = entry[1] = undefined;
+        return true;
+      },
+      has: function(key) {
+        var entry = key[this.name];
+        if (!entry) return false;
+        return entry[0] === key;
+      }
+    };
+    window.WeakMap = WeakMap;
+  })();
+}
+
+(function(global) {
+  if (global.JsMutationObserver) {
+    return;
+  }
+  var registrationsTable = new WeakMap();
+  var setImmediate;
+  if (/Trident|Edge/.test(navigator.userAgent)) {
+    setImmediate = setTimeout;
+  } else if (window.setImmediate) {
+    setImmediate = window.setImmediate;
+  } else {
+    var setImmediateQueue = [];
+    var sentinel = String(Math.random());
+    window.addEventListener("message", function(e) {
+      if (e.data === sentinel) {
+        var queue = setImmediateQueue;
+        setImmediateQueue = [];
+        queue.forEach(function(func) {
+          func();
+        });
+      }
+    });
+    setImmediate = function(func) {
+      setImmediateQueue.push(func);
+      window.postMessage(sentinel, "*");
+    };
+  }
+  var isScheduled = false;
+  var scheduledObservers = [];
+  function scheduleCallback(observer) {
+    scheduledObservers.push(observer);
+    if (!isScheduled) {
+      isScheduled = true;
+      setImmediate(dispatchCallbacks);
+    }
+  }
+  function wrapIfNeeded(node) {
+    return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+  }
+  function dispatchCallbacks() {
+    isScheduled = false;
+    var observers = scheduledObservers;
+    scheduledObservers = [];
+    observers.sort(function(o1, o2) {
+      return o1.uid_ - o2.uid_;
+    });
+    var anyNonEmpty = false;
+    observers.forEach(function(observer) {
+      var queue = observer.takeRecords();
+      removeTransientObserversFor(observer);
+      if (queue.length) {
+        observer.callback_(queue, observer);
+        anyNonEmpty = true;
+      }
+    });
+    if (anyNonEmpty) dispatchCallbacks();
+  }
+  function removeTransientObserversFor(observer) {
+    observer.nodes_.forEach(function(node) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      registrations.forEach(function(registration) {
+        if (registration.observer === observer) registration.removeTransientObservers();
+      });
+    });
+  }
+  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (registrations) {
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          var record = callback(options);
+          if (record) registration.enqueue(record);
+        }
+      }
+    }
+  }
+  var uidCounter = 0;
+  function JsMutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+  }
+  JsMutationObserver.prototype = {
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+        throw new SyntaxError();
+      }
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      var registration;
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeListeners();
+          registration.options = options;
+          break;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, options);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+      registration.addListeners();
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registration.removeListeners();
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = [];
+    this.removedNodes = [];
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function copyMutationRecord(original) {
+    var record = new MutationRecord(original.type, original.target);
+    record.addedNodes = original.addedNodes.slice();
+    record.removedNodes = original.removedNodes.slice();
+    record.previousSibling = original.previousSibling;
+    record.nextSibling = original.nextSibling;
+    record.attributeName = original.attributeName;
+    record.attributeNamespace = original.attributeNamespace;
+    record.oldValue = original.oldValue;
+    return record;
+  }
+  var currentRecord, recordWithOldValue;
+  function getRecord(type, target) {
+    return currentRecord = new MutationRecord(type, target);
+  }
+  function getRecordWithOldValue(oldValue) {
+    if (recordWithOldValue) return recordWithOldValue;
+    recordWithOldValue = copyMutationRecord(currentRecord);
+    recordWithOldValue.oldValue = oldValue;
+    return recordWithOldValue;
+  }
+  function clearRecords() {
+    currentRecord = recordWithOldValue = undefined;
+  }
+  function recordRepresentsCurrentMutation(record) {
+    return record === recordWithOldValue || record === currentRecord;
+  }
+  function selectRecord(lastRecord, newRecord) {
+    if (lastRecord === newRecord) return lastRecord;
+    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+    return null;
+  }
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    enqueue: function(record) {
+      var records = this.observer.records_;
+      var length = records.length;
+      if (records.length > 0) {
+        var lastRecord = records[length - 1];
+        var recordToReplaceLast = selectRecord(lastRecord, record);
+        if (recordToReplaceLast) {
+          records[length - 1] = recordToReplaceLast;
+          return;
+        }
+      } else {
+        scheduleCallback(this.observer);
+      }
+      records[length] = record;
+    },
+    addListeners: function() {
+      this.addListeners_(this.target);
+    },
+    addListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+    },
+    removeListeners: function() {
+      this.removeListeners_(this.target);
+    },
+    removeListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+    },
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      this.addListeners_(node);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      transientObservedNodes.forEach(function(node) {
+        this.removeListeners_(node);
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i] === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+    },
+    handleEvent: function(e) {
+      e.stopImmediatePropagation();
+      switch (e.type) {
+       case "DOMAttrModified":
+        var name = e.attrName;
+        var namespace = e.relatedNode.namespaceURI;
+        var target = e.target;
+        var record = new getRecord("attributes", target);
+        record.attributeName = name;
+        record.attributeNamespace = namespace;
+        var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.attributes) return;
+          if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+            return;
+          }
+          if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMCharacterDataModified":
+        var target = e.target;
+        var record = getRecord("characterData", target);
+        var oldValue = e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.characterData) return;
+          if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMNodeRemoved":
+        this.addTransientObserver(e.target);
+
+       case "DOMNodeInserted":
+        var changedNode = e.target;
+        var addedNodes, removedNodes;
+        if (e.type === "DOMNodeInserted") {
+          addedNodes = [ changedNode ];
+          removedNodes = [];
+        } else {
+          addedNodes = [];
+          removedNodes = [ changedNode ];
+        }
+        var previousSibling = changedNode.previousSibling;
+        var nextSibling = changedNode.nextSibling;
+        var record = getRecord("childList", e.target.parentNode);
+        record.addedNodes = addedNodes;
+        record.removedNodes = removedNodes;
+        record.previousSibling = previousSibling;
+        record.nextSibling = nextSibling;
+        forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
+          if (!options.childList) return;
+          return record;
+        });
+      }
+      clearRecords();
+    }
+  };
+  global.JsMutationObserver = JsMutationObserver;
+  if (!global.MutationObserver) {
+    global.MutationObserver = JsMutationObserver;
+    JsMutationObserver._isPolyfilled = true;
+  }
+})(self);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.min.js
new file mode 100644
index 000000000..6451d1c30
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/MutationObserver.min.js
@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,r=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};r.prototype={set:function(t,r){var i=t[this.name];return i&&i[0]===t?i[1]=r:e(t,this.name,{value:[t,r],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=r}(),function(e){function t(e){N.push(e),O||(O=!0,b(i))}function r(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function i(){O=!1;var e=N;N=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var r=e.takeRecords();n(e),r.length&&(e.callback_(r,e),t=!0)}),t&&i()}function n(e){e.nodes_.forEach(function(t){var r=p.get(t);r&&r.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function a(e,t){for(var r=e;r;r=r.parentNode){var i=p.get(r);if(i)for(var n=0;n<i.length;n++){var a=i[n],s=a.options;if(r===e||s.subtree){var o=t(s);o&&a.enqueue(o)}}}}function s(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++M}function o(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new o(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return D=new o(e,t)}function h(e){return w?w:(w=d(D),w.oldValue=e,w)}function c(){D=w=void 0}function v(e){return e===w||e===D}function l(e,t){return e===t?e:w&&v(e)?w:null}function f(e,t,r){this.observer=e,this.target=t,this.options=r,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var b,p=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))b=setTimeout;else if(window.setImmediate)b=window.setImmediate;else{var g=[],m=String(Math.random());window.addEventListener("message",function(e){if(e.data===m){var t=g;g=[],t.forEach(function(e){e()})}}),b=function(e){g.push(e),window.postMessage(m,"*")}}var O=!1,N=[],M=0;s.prototype={observe:function(e,t){if(e=r(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var i=p.get(e);i||p.set(e,i=[]);for(var n,a=0;a<i.length;a++)if(i[a].observer===this){n=i[a],n.removeListeners(),n.options=t;break}n||(n=new f(this,e,t),i.push(n),this.nodes_.push(e)),n.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=p.get(e),r=0;r<t.length;r++){var i=t[r];if(i.observer===this){i.removeListeners(),t.splice(r,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var D,w;f.prototype={enqueue:function(e){var r=this.observer.records_,i=r.length;if(r.length>0){var n=r[i-1],a=l(n,e);if(a)return void(r[i-1]=a)}else t(this.observer);r[i]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=p.get(e);t||p.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=p.get(e),r=0;r<t.length;r++)if(t[r]===this){t.splice(r,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,r=e.relatedNode.namespaceURI,i=e.target,n=new u("attributes",i);n.attributeName=t,n.attributeNamespace=r;var s=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;a(i,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(r)!==-1))return e.attributeOldValue?h(s):n});break;case"DOMCharacterDataModified":var i=e.target,n=u("characterData",i),s=e.prevValue;a(i,function(e){if(e.characterData)return e.characterDataOldValue?h(s):n});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var o,d,v=e.target;"DOMNodeInserted"===e.type?(o=[v],d=[]):(o=[],d=[v]);var l=v.previousSibling,f=v.nextSibling,n=u("childList",e.target.parentNode);n.addedNodes=o,n.removedNodes=d,n.previousSibling=l,n.nextSibling=f,a(e.relatedNode,function(e){if(e.childList)return n})}c()}},e.JsMutationObserver=s,e.MutationObserver||(e.MutationObserver=s,s._isPolyfilled=!0)}}(self);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/README.md b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/README.md
new file mode 100644
index 000000000..d92ed6fc6
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/README.md
@@ -0,0 +1,155 @@
+webcomponents.js
+================
+
+[![Build Status](https://travis-ci.org/webcomponents/webcomponentsjs.svg?branch=master)](https://travis-ci.org/webcomponents/webcomponentsjs)
+
+A suite of polyfills supporting the [Web Components](http://webcomponents.org) specs:
+
+**Custom Elements**: allows authors to define their own custom tags ([spec](https://w3c.github.io/webcomponents/spec/custom/)).
+
+**HTML Imports**: a way to include and reuse HTML documents via other HTML documents ([spec](https://w3c.github.io/webcomponents/spec/imports/)).
+
+**Shadow DOM**: provides encapsulation by hiding DOM subtrees under shadow roots ([spec](https://w3c.github.io/webcomponents/spec/shadow/)).
+
+This also folds in polyfills for `MutationObserver` and `WeakMap`.
+
+
+## Releases
+
+Pre-built (concatenated & minified) versions of the polyfills are maintained in the [tagged versions](https://github.com/webcomponents/webcomponentsjs/releases) of this repo. There are two variants:
+
+`webcomponents.js` includes all of the polyfills.
+
+`webcomponents-lite.js` includes all polyfills except for shadow DOM.
+
+
+## Browser Support
+
+Our polyfills are intended to work in the latest versions of evergreen browsers. See below
+for our complete browser support matrix:
+
+| Polyfill   | IE10 | IE11+ | Chrome* | Firefox* | Safari 7+* | Chrome Android* | Mobile Safari* |
+| ---------- |:----:|:-----:|:-------:|:--------:|:----------:|:---------------:|:--------------:|
+| Custom Elements | ~ | ✓ | ✓ | ✓ | ✓ | ✓| ✓ |
+| HTML Imports | ~ | ✓ | ✓ | ✓ | ✓| ✓| ✓ |
+| Shadow DOM | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| Templates | ✓ | ✓ | ✓ | ✓| ✓ | ✓ | ✓ |
+
+
+*Indicates the current version of the browser
+
+~Indicates support may be flaky. If using Custom Elements or HTML Imports with Shadow DOM,
+you will get the non-flaky Mutation Observer polyfill that Shadow DOM includes.
+
+The polyfills may work in older browsers, however require additional polyfills (such as classList)
+to be used. We cannot guarantee support for browsers outside of our compatibility matrix.
+
+
+### Manually Building
+
+If you wish to build the polyfills yourself, you'll need `node` and `gulp` on your system:
+
+ * install [node.js](http://nodejs.org/) using the instructions on their website
+ * use `npm` to install [gulp.js](http://gulpjs.com/): `npm install -g gulp`
+
+Now you are ready to build the polyfills with:
+
+    # install dependencies
+    npm install
+    # build
+    gulp build
+
+The builds will be placed into the `dist/` directory.
+
+## Contribute
+
+See the [contributing guide](CONTRIBUTING.md)
+
+## License
+
+Everything in this repository is BSD style license unless otherwise specified.
+
+Copyright (c) 2015 The Polymer Authors. All rights reserved.
+
+## Helper utilities
+
+### `WebComponentsReady`
+
+Under native HTML Imports, `<script>` tags in the main document block the loading of such imports. This is to ensure the imports have loaded and any registered elements in them have been upgraded. 
+
+The webcomponents.js and webcomponents-lite.js polyfills parse element definitions and handle their upgrade asynchronously. If prematurely fetching the element from the DOM before it has an opportunity to upgrade, you'll be working with an `HTMLUnknownElement`. 
+
+For these situations (or when you need an approximate replacement for the Polymer 0.5 `polymer-ready` behavior), you can use the `WebComponentsReady` event as a signal before interacting with the element. The criteria for this event to fire is all Custom Elements with definitions registered by the time HTML Imports available at load time have loaded have upgraded.
+
+```js
+window.addEventListener('WebComponentsReady', function(e) {
+  // imports are loaded and elements have been registered
+  console.log('Components are ready');
+});
+```
+
+## Known Issues
+
+  * [Limited CSS encapsulation](#encapsulation)
+  * [Element wrapping / unwrapping limitations](#wrapping)
+  * [Custom element's constructor property is unreliable](#constructor)
+  * [Contenteditable elements do not trigger MutationObserver](#contentedit)
+  * [ShadowCSS: :host-context(...):host(...) doesn't work](#hostcontext)
+  * [ShadowCSS: :host(.zot:not(.bar:nth-child(2))) doesn't work](#nestedparens)
+  * [HTML imports: document.currentScript doesn't work as expected](#currentscript)
+  * [execCommand isn't supported under Shadow DOM](#execcommand)
+
+### Limited CSS encapsulation <a id="encapsulation"></a>
+Under native Shadow DOM, CSS selectors cannot cross the shadow boundary. This means document level styles don't apply to shadow roots, and styles defined within a shadow root don't apply outside of that shadow root. [Several selectors](http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201/) are provided to be able to deal with the shadow boundary.
+
+The Shadow DOM polyfill can't prevent document styles from leaking into shadow roots. It can, however, encapsulate styles within shadow roots to some extent. This behavior isn't automatically emulated by the Shadow DOM polyfill, but it can be achieved by manually using the included ShadowCSS shim:
+
+```
+WebComponents.ShadowCSS.shimStyling( shadowRoot, scope );
+```
+
+... where `shadowRoot` is the shadow root of a DOM element, and `scope` is the name of the scope used to prefix the selectors. This removes all `<style>` elements from the shadow root, rewrites it rules using the given scope and reinserts the style as a document level stylesheet. Note that the `:host` and `:host-context` pseudo classes are also rewritten.
+
+For a full explanation on the implementation and both the possibilities and the limitations of ShadowCSS please view the documentation in the [ShadowCSS source](src/ShadowCSS/ShadowCSS.js).
+
+### Element wrapping / unwrapping limitations <a id="wrapping"></a>
+The Shadow DOM polyfill is implemented by [wrapping](http://webcomponents.org/polyfills/shadow-dom/#wrappers) DOM elements whenever possible. It does this by wrapping methods like `document.querySelector` to return wrapped DOM elements. This has a few caveats:
+   * Not _everything_ can be wrapped. For example, elements like `document`, `window`, `document.body`, `document.fullscreenElement` and others are non-configurable and thus cannot be overridden.
+   * Wrappers don't support [live NodeLists](https://developer.mozilla.org/en-US/docs/Web/API/NodeList#A_sometimes-live_collection) like `HTMLElement.childNodes` and `HTMLFormElement.elements`. All NodeLists are snapshotted upon read. See [#217](https://github.com/webcomponents/webcomponentsjs/issues/217) for an explanation.
+
+In order to work around these limitations the polyfill provides the `ShadowDOMPolyfill.wrap` and `ShadowDOMPolyfill.unwrap` methods to respectively wrap and unwrap DOM elements manually.
+
+### Custom element's constructor property is unreliable <a id="constructor"></a>
+See [#215](https://github.com/webcomponents/webcomponentsjs/issues/215) for background.
+
+In Safari and IE, instances of Custom Elements have a `constructor` property of `HTMLUnknownElementConstructor` and `HTMLUnknownElement`, respectively. It's unsafe to rely on this property for checking element types.
+
+It's worth noting that `customElement.__proto__.__proto__.constructor` is `HTMLElementPrototype` and that the prototype chain isn't modified by the polyfills(onto `ElementPrototype`, etc.)
+
+### Contenteditable elements do not trigger MutationObserver <a id="contentedit"></a>
+Using the MutationObserver polyfill, it isn't possible to monitor mutations of an element marked `contenteditable`.
+See [the mailing list](https://groups.google.com/forum/#!msg/polymer-dev/LHdtRVXXVsA/v1sGoiTYWUkJ)
+
+### ShadowCSS: :host-context(...):host(...) doesn't work <a id="hostcontext"></a>
+See [#16](https://github.com/webcomponents/webcomponentsjs/issues/16) for background.
+
+Under the shadow DOM polyfill, rules like:
+```
+:host-context(.foo):host(.bar) {...}
+```
+don't work, despite working under native Shadow DOM. The solution is to use `polyfill-next-selector` like:
+
+```
+polyfill-next-selector { content: '.foo :host.bar, :host.foo.bar'; }
+```
+
+### ShadowCSS: :host(.zot:not(.bar:nth-child(2))) doesn't work <a id="nestedparens"></a>
+ShadowCSS `:host()` rules can only have (at most) 1-level of nested parentheses in its argument selector under ShadowCSS. For example, `:host(.zot)` and `:host(.zot:not(.bar))` both work, but `:host(.zot:not(.bar:nth-child(2)))` does not. 
+
+### HTML imports: document.currentScript doesn't work as expected <a id="currentscript"></a>
+In native HTML Imports, document.currentScript.ownerDocument references the import document itself. In the polyfill use document._currentScript.ownerDocument (note the underscore).
+
+### execCommand and contenteditable isn't supported under Shadow DOM <a id="execcommand"></a>
+See [#212](https://github.com/webcomponents/webcomponentsjs/issues/212)
+
+`execCommand`, and `contenteditable` aren't supported under the ShadowDOM polyfill, with commands that insert or remove nodes being especially prone to failure.
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.js
new file mode 100644
index 000000000..cb20a2599
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.js
@@ -0,0 +1,4496 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+if (typeof WeakMap === "undefined") {
+  (function() {
+    var defineProperty = Object.defineProperty;
+    var counter = Date.now() % 1e9;
+    var WeakMap = function() {
+      this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+    };
+    WeakMap.prototype = {
+      set: function(key, value) {
+        var entry = key[this.name];
+        if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+          value: [ key, value ],
+          writable: true
+        });
+        return this;
+      },
+      get: function(key) {
+        var entry;
+        return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+      },
+      "delete": function(key) {
+        var entry = key[this.name];
+        if (!entry || entry[0] !== key) return false;
+        entry[0] = entry[1] = undefined;
+        return true;
+      },
+      has: function(key) {
+        var entry = key[this.name];
+        if (!entry) return false;
+        return entry[0] === key;
+      }
+    };
+    window.WeakMap = WeakMap;
+  })();
+}
+
+window.ShadowDOMPolyfill = {};
+
+(function(scope) {
+  "use strict";
+  var constructorTable = new WeakMap();
+  var nativePrototypeTable = new WeakMap();
+  var wrappers = Object.create(null);
+  function detectEval() {
+    if (typeof chrome !== "undefined" && chrome.app && chrome.app.runtime) {
+      return false;
+    }
+    if (navigator.getDeviceStorage) {
+      return false;
+    }
+    try {
+      var f = new Function("return true;");
+      return f();
+    } catch (ex) {
+      return false;
+    }
+  }
+  var hasEval = detectEval();
+  function assert(b) {
+    if (!b) throw new Error("Assertion failed");
+  }
+  var defineProperty = Object.defineProperty;
+  var getOwnPropertyNames = Object.getOwnPropertyNames;
+  var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+  function mixin(to, from) {
+    var names = getOwnPropertyNames(from);
+    for (var i = 0; i < names.length; i++) {
+      var name = names[i];
+      defineProperty(to, name, getOwnPropertyDescriptor(from, name));
+    }
+    return to;
+  }
+  function mixinStatics(to, from) {
+    var names = getOwnPropertyNames(from);
+    for (var i = 0; i < names.length; i++) {
+      var name = names[i];
+      switch (name) {
+       case "arguments":
+       case "caller":
+       case "length":
+       case "name":
+       case "prototype":
+       case "toString":
+        continue;
+      }
+      defineProperty(to, name, getOwnPropertyDescriptor(from, name));
+    }
+    return to;
+  }
+  function oneOf(object, propertyNames) {
+    for (var i = 0; i < propertyNames.length; i++) {
+      if (propertyNames[i] in object) return propertyNames[i];
+    }
+  }
+  var nonEnumerableDataDescriptor = {
+    value: undefined,
+    configurable: true,
+    enumerable: false,
+    writable: true
+  };
+  function defineNonEnumerableDataProperty(object, name, value) {
+    nonEnumerableDataDescriptor.value = value;
+    defineProperty(object, name, nonEnumerableDataDescriptor);
+  }
+  getOwnPropertyNames(window);
+  function getWrapperConstructor(node, opt_instance) {
+    var nativePrototype = node.__proto__ || Object.getPrototypeOf(node);
+    if (isFirefox) {
+      try {
+        getOwnPropertyNames(nativePrototype);
+      } catch (error) {
+        nativePrototype = nativePrototype.__proto__;
+      }
+    }
+    var wrapperConstructor = constructorTable.get(nativePrototype);
+    if (wrapperConstructor) return wrapperConstructor;
+    var parentWrapperConstructor = getWrapperConstructor(nativePrototype);
+    var GeneratedWrapper = createWrapperConstructor(parentWrapperConstructor);
+    registerInternal(nativePrototype, GeneratedWrapper, opt_instance);
+    return GeneratedWrapper;
+  }
+  function addForwardingProperties(nativePrototype, wrapperPrototype) {
+    installProperty(nativePrototype, wrapperPrototype, true);
+  }
+  function registerInstanceProperties(wrapperPrototype, instanceObject) {
+    installProperty(instanceObject, wrapperPrototype, false);
+  }
+  var isFirefox = /Firefox/.test(navigator.userAgent);
+  var dummyDescriptor = {
+    get: function() {},
+    set: function(v) {},
+    configurable: true,
+    enumerable: true
+  };
+  function isEventHandlerName(name) {
+    return /^on[a-z]+$/.test(name);
+  }
+  function isIdentifierName(name) {
+    return /^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(name);
+  }
+  function getGetter(name) {
+    return hasEval && isIdentifierName(name) ? new Function("return this.__impl4cf1e782hg__." + name) : function() {
+      return this.__impl4cf1e782hg__[name];
+    };
+  }
+  function getSetter(name) {
+    return hasEval && isIdentifierName(name) ? new Function("v", "this.__impl4cf1e782hg__." + name + " = v") : function(v) {
+      this.__impl4cf1e782hg__[name] = v;
+    };
+  }
+  function getMethod(name) {
+    return hasEval && isIdentifierName(name) ? new Function("return this.__impl4cf1e782hg__." + name + ".apply(this.__impl4cf1e782hg__, arguments)") : function() {
+      return this.__impl4cf1e782hg__[name].apply(this.__impl4cf1e782hg__, arguments);
+    };
+  }
+  function getDescriptor(source, name) {
+    try {
+      if (source === window && name === "showModalDialog") {
+        return dummyDescriptor;
+      }
+      return Object.getOwnPropertyDescriptor(source, name);
+    } catch (ex) {
+      return dummyDescriptor;
+    }
+  }
+  var isBrokenSafari = function() {
+    var descr = Object.getOwnPropertyDescriptor(Node.prototype, "nodeType");
+    return descr && !descr.get && !descr.set;
+  }();
+  function installProperty(source, target, allowMethod, opt_blacklist) {
+    var names = getOwnPropertyNames(source);
+    for (var i = 0; i < names.length; i++) {
+      var name = names[i];
+      if (name === "polymerBlackList_") continue;
+      if (name in target) continue;
+      if (source.polymerBlackList_ && source.polymerBlackList_[name]) continue;
+      if (isFirefox) {
+        source.__lookupGetter__(name);
+      }
+      var descriptor = getDescriptor(source, name);
+      var getter, setter;
+      if (typeof descriptor.value === "function") {
+        if (allowMethod) {
+          target[name] = getMethod(name);
+        }
+        continue;
+      }
+      var isEvent = isEventHandlerName(name);
+      if (isEvent) getter = scope.getEventHandlerGetter(name); else getter = getGetter(name);
+      if (descriptor.writable || descriptor.set || isBrokenSafari) {
+        if (isEvent) setter = scope.getEventHandlerSetter(name); else setter = getSetter(name);
+      }
+      var configurable = isBrokenSafari || descriptor.configurable;
+      defineProperty(target, name, {
+        get: getter,
+        set: setter,
+        configurable: configurable,
+        enumerable: descriptor.enumerable
+      });
+    }
+  }
+  function register(nativeConstructor, wrapperConstructor, opt_instance) {
+    if (nativeConstructor == null) {
+      return;
+    }
+    var nativePrototype = nativeConstructor.prototype;
+    registerInternal(nativePrototype, wrapperConstructor, opt_instance);
+    mixinStatics(wrapperConstructor, nativeConstructor);
+  }
+  function registerInternal(nativePrototype, wrapperConstructor, opt_instance) {
+    var wrapperPrototype = wrapperConstructor.prototype;
+    assert(constructorTable.get(nativePrototype) === undefined);
+    constructorTable.set(nativePrototype, wrapperConstructor);
+    nativePrototypeTable.set(wrapperPrototype, nativePrototype);
+    addForwardingProperties(nativePrototype, wrapperPrototype);
+    if (opt_instance) registerInstanceProperties(wrapperPrototype, opt_instance);
+    defineNonEnumerableDataProperty(wrapperPrototype, "constructor", wrapperConstructor);
+    wrapperConstructor.prototype = wrapperPrototype;
+  }
+  function isWrapperFor(wrapperConstructor, nativeConstructor) {
+    return constructorTable.get(nativeConstructor.prototype) === wrapperConstructor;
+  }
+  function registerObject(object) {
+    var nativePrototype = Object.getPrototypeOf(object);
+    var superWrapperConstructor = getWrapperConstructor(nativePrototype);
+    var GeneratedWrapper = createWrapperConstructor(superWrapperConstructor);
+    registerInternal(nativePrototype, GeneratedWrapper, object);
+    return GeneratedWrapper;
+  }
+  function createWrapperConstructor(superWrapperConstructor) {
+    function GeneratedWrapper(node) {
+      superWrapperConstructor.call(this, node);
+    }
+    var p = Object.create(superWrapperConstructor.prototype);
+    p.constructor = GeneratedWrapper;
+    GeneratedWrapper.prototype = p;
+    return GeneratedWrapper;
+  }
+  function isWrapper(object) {
+    return object && object.__impl4cf1e782hg__;
+  }
+  function isNative(object) {
+    return !isWrapper(object);
+  }
+  function wrap(impl) {
+    if (impl === null) return null;
+    assert(isNative(impl));
+    var wrapper = impl.__wrapper8e3dd93a60__;
+    if (wrapper != null) {
+      return wrapper;
+    }
+    return impl.__wrapper8e3dd93a60__ = new (getWrapperConstructor(impl, impl))(impl);
+  }
+  function unwrap(wrapper) {
+    if (wrapper === null) return null;
+    assert(isWrapper(wrapper));
+    return wrapper.__impl4cf1e782hg__;
+  }
+  function unsafeUnwrap(wrapper) {
+    return wrapper.__impl4cf1e782hg__;
+  }
+  function setWrapper(impl, wrapper) {
+    wrapper.__impl4cf1e782hg__ = impl;
+    impl.__wrapper8e3dd93a60__ = wrapper;
+  }
+  function unwrapIfNeeded(object) {
+    return object && isWrapper(object) ? unwrap(object) : object;
+  }
+  function wrapIfNeeded(object) {
+    return object && !isWrapper(object) ? wrap(object) : object;
+  }
+  function rewrap(node, wrapper) {
+    if (wrapper === null) return;
+    assert(isNative(node));
+    assert(wrapper === undefined || isWrapper(wrapper));
+    node.__wrapper8e3dd93a60__ = wrapper;
+  }
+  var getterDescriptor = {
+    get: undefined,
+    configurable: true,
+    enumerable: true
+  };
+  function defineGetter(constructor, name, getter) {
+    getterDescriptor.get = getter;
+    defineProperty(constructor.prototype, name, getterDescriptor);
+  }
+  function defineWrapGetter(constructor, name) {
+    defineGetter(constructor, name, function() {
+      return wrap(this.__impl4cf1e782hg__[name]);
+    });
+  }
+  function forwardMethodsToWrapper(constructors, names) {
+    constructors.forEach(function(constructor) {
+      names.forEach(function(name) {
+        constructor.prototype[name] = function() {
+          var w = wrapIfNeeded(this);
+          return w[name].apply(w, arguments);
+        };
+      });
+    });
+  }
+  scope.addForwardingProperties = addForwardingProperties;
+  scope.assert = assert;
+  scope.constructorTable = constructorTable;
+  scope.defineGetter = defineGetter;
+  scope.defineWrapGetter = defineWrapGetter;
+  scope.forwardMethodsToWrapper = forwardMethodsToWrapper;
+  scope.isIdentifierName = isIdentifierName;
+  scope.isWrapper = isWrapper;
+  scope.isWrapperFor = isWrapperFor;
+  scope.mixin = mixin;
+  scope.nativePrototypeTable = nativePrototypeTable;
+  scope.oneOf = oneOf;
+  scope.registerObject = registerObject;
+  scope.registerWrapper = register;
+  scope.rewrap = rewrap;
+  scope.setWrapper = setWrapper;
+  scope.unsafeUnwrap = unsafeUnwrap;
+  scope.unwrap = unwrap;
+  scope.unwrapIfNeeded = unwrapIfNeeded;
+  scope.wrap = wrap;
+  scope.wrapIfNeeded = wrapIfNeeded;
+  scope.wrappers = wrappers;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  function newSplice(index, removed, addedCount) {
+    return {
+      index: index,
+      removed: removed,
+      addedCount: addedCount
+    };
+  }
+  var EDIT_LEAVE = 0;
+  var EDIT_UPDATE = 1;
+  var EDIT_ADD = 2;
+  var EDIT_DELETE = 3;
+  function ArraySplice() {}
+  ArraySplice.prototype = {
+    calcEditDistances: function(current, currentStart, currentEnd, old, oldStart, oldEnd) {
+      var rowCount = oldEnd - oldStart + 1;
+      var columnCount = currentEnd - currentStart + 1;
+      var distances = new Array(rowCount);
+      for (var i = 0; i < rowCount; i++) {
+        distances[i] = new Array(columnCount);
+        distances[i][0] = i;
+      }
+      for (var j = 0; j < columnCount; j++) distances[0][j] = j;
+      for (var i = 1; i < rowCount; i++) {
+        for (var j = 1; j < columnCount; j++) {
+          if (this.equals(current[currentStart + j - 1], old[oldStart + i - 1])) distances[i][j] = distances[i - 1][j - 1]; else {
+            var north = distances[i - 1][j] + 1;
+            var west = distances[i][j - 1] + 1;
+            distances[i][j] = north < west ? north : west;
+          }
+        }
+      }
+      return distances;
+    },
+    spliceOperationsFromEditDistances: function(distances) {
+      var i = distances.length - 1;
+      var j = distances[0].length - 1;
+      var current = distances[i][j];
+      var edits = [];
+      while (i > 0 || j > 0) {
+        if (i == 0) {
+          edits.push(EDIT_ADD);
+          j--;
+          continue;
+        }
+        if (j == 0) {
+          edits.push(EDIT_DELETE);
+          i--;
+          continue;
+        }
+        var northWest = distances[i - 1][j - 1];
+        var west = distances[i - 1][j];
+        var north = distances[i][j - 1];
+        var min;
+        if (west < north) min = west < northWest ? west : northWest; else min = north < northWest ? north : northWest;
+        if (min == northWest) {
+          if (northWest == current) {
+            edits.push(EDIT_LEAVE);
+          } else {
+            edits.push(EDIT_UPDATE);
+            current = northWest;
+          }
+          i--;
+          j--;
+        } else if (min == west) {
+          edits.push(EDIT_DELETE);
+          i--;
+          current = west;
+        } else {
+          edits.push(EDIT_ADD);
+          j--;
+          current = north;
+        }
+      }
+      edits.reverse();
+      return edits;
+    },
+    calcSplices: function(current, currentStart, currentEnd, old, oldStart, oldEnd) {
+      var prefixCount = 0;
+      var suffixCount = 0;
+      var minLength = Math.min(currentEnd - currentStart, oldEnd - oldStart);
+      if (currentStart == 0 && oldStart == 0) prefixCount = this.sharedPrefix(current, old, minLength);
+      if (currentEnd == current.length && oldEnd == old.length) suffixCount = this.sharedSuffix(current, old, minLength - prefixCount);
+      currentStart += prefixCount;
+      oldStart += prefixCount;
+      currentEnd -= suffixCount;
+      oldEnd -= suffixCount;
+      if (currentEnd - currentStart == 0 && oldEnd - oldStart == 0) return [];
+      if (currentStart == currentEnd) {
+        var splice = newSplice(currentStart, [], 0);
+        while (oldStart < oldEnd) splice.removed.push(old[oldStart++]);
+        return [ splice ];
+      } else if (oldStart == oldEnd) return [ newSplice(currentStart, [], currentEnd - currentStart) ];
+      var ops = this.spliceOperationsFromEditDistances(this.calcEditDistances(current, currentStart, currentEnd, old, oldStart, oldEnd));
+      var splice = undefined;
+      var splices = [];
+      var index = currentStart;
+      var oldIndex = oldStart;
+      for (var i = 0; i < ops.length; i++) {
+        switch (ops[i]) {
+         case EDIT_LEAVE:
+          if (splice) {
+            splices.push(splice);
+            splice = undefined;
+          }
+          index++;
+          oldIndex++;
+          break;
+
+         case EDIT_UPDATE:
+          if (!splice) splice = newSplice(index, [], 0);
+          splice.addedCount++;
+          index++;
+          splice.removed.push(old[oldIndex]);
+          oldIndex++;
+          break;
+
+         case EDIT_ADD:
+          if (!splice) splice = newSplice(index, [], 0);
+          splice.addedCount++;
+          index++;
+          break;
+
+         case EDIT_DELETE:
+          if (!splice) splice = newSplice(index, [], 0);
+          splice.removed.push(old[oldIndex]);
+          oldIndex++;
+          break;
+        }
+      }
+      if (splice) {
+        splices.push(splice);
+      }
+      return splices;
+    },
+    sharedPrefix: function(current, old, searchLength) {
+      for (var i = 0; i < searchLength; i++) if (!this.equals(current[i], old[i])) return i;
+      return searchLength;
+    },
+    sharedSuffix: function(current, old, searchLength) {
+      var index1 = current.length;
+      var index2 = old.length;
+      var count = 0;
+      while (count < searchLength && this.equals(current[--index1], old[--index2])) count++;
+      return count;
+    },
+    calculateSplices: function(current, previous) {
+      return this.calcSplices(current, 0, current.length, previous, 0, previous.length);
+    },
+    equals: function(currentValue, previousValue) {
+      return currentValue === previousValue;
+    }
+  };
+  scope.ArraySplice = ArraySplice;
+})(window.ShadowDOMPolyfill);
+
+(function(context) {
+  "use strict";
+  var OriginalMutationObserver = window.MutationObserver;
+  var callbacks = [];
+  var pending = false;
+  var timerFunc;
+  function handle() {
+    pending = false;
+    var copies = callbacks.slice(0);
+    callbacks = [];
+    for (var i = 0; i < copies.length; i++) {
+      (0, copies[i])();
+    }
+  }
+  if (OriginalMutationObserver) {
+    var counter = 1;
+    var observer = new OriginalMutationObserver(handle);
+    var textNode = document.createTextNode(counter);
+    observer.observe(textNode, {
+      characterData: true
+    });
+    timerFunc = function() {
+      counter = (counter + 1) % 2;
+      textNode.data = counter;
+    };
+  } else {
+    timerFunc = window.setTimeout;
+  }
+  function setEndOfMicrotask(func) {
+    callbacks.push(func);
+    if (pending) return;
+    pending = true;
+    timerFunc(handle, 0);
+  }
+  context.setEndOfMicrotask = setEndOfMicrotask;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var setEndOfMicrotask = scope.setEndOfMicrotask;
+  var wrapIfNeeded = scope.wrapIfNeeded;
+  var wrappers = scope.wrappers;
+  var registrationsTable = new WeakMap();
+  var globalMutationObservers = [];
+  var isScheduled = false;
+  function scheduleCallback(observer) {
+    if (observer.scheduled_) return;
+    observer.scheduled_ = true;
+    globalMutationObservers.push(observer);
+    if (isScheduled) return;
+    setEndOfMicrotask(notifyObservers);
+    isScheduled = true;
+  }
+  function notifyObservers() {
+    isScheduled = false;
+    while (globalMutationObservers.length) {
+      var notifyList = globalMutationObservers;
+      globalMutationObservers = [];
+      notifyList.sort(function(x, y) {
+        return x.uid_ - y.uid_;
+      });
+      for (var i = 0; i < notifyList.length; i++) {
+        var mo = notifyList[i];
+        mo.scheduled_ = false;
+        var queue = mo.takeRecords();
+        removeTransientObserversFor(mo);
+        if (queue.length) {
+          mo.callback_(queue, mo);
+        }
+      }
+    }
+  }
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = new wrappers.NodeList();
+    this.removedNodes = new wrappers.NodeList();
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function registerTransientObservers(ancestor, node) {
+    for (;ancestor; ancestor = ancestor.parentNode) {
+      var registrations = registrationsTable.get(ancestor);
+      if (!registrations) continue;
+      for (var i = 0; i < registrations.length; i++) {
+        var registration = registrations[i];
+        if (registration.options.subtree) registration.addTransientObserver(node);
+      }
+    }
+  }
+  function removeTransientObserversFor(observer) {
+    for (var i = 0; i < observer.nodes_.length; i++) {
+      var node = observer.nodes_[i];
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      for (var j = 0; j < registrations.length; j++) {
+        var registration = registrations[j];
+        if (registration.observer === observer) registration.removeTransientObservers();
+      }
+    }
+  }
+  function enqueueMutation(target, type, data) {
+    var interestedObservers = Object.create(null);
+    var associatedStrings = Object.create(null);
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) continue;
+      for (var j = 0; j < registrations.length; j++) {
+        var registration = registrations[j];
+        var options = registration.options;
+        if (node !== target && !options.subtree) continue;
+        if (type === "attributes" && !options.attributes) continue;
+        if (type === "attributes" && options.attributeFilter && (data.namespace !== null || options.attributeFilter.indexOf(data.name) === -1)) {
+          continue;
+        }
+        if (type === "characterData" && !options.characterData) continue;
+        if (type === "childList" && !options.childList) continue;
+        var observer = registration.observer;
+        interestedObservers[observer.uid_] = observer;
+        if (type === "attributes" && options.attributeOldValue || type === "characterData" && options.characterDataOldValue) {
+          associatedStrings[observer.uid_] = data.oldValue;
+        }
+      }
+    }
+    for (var uid in interestedObservers) {
+      var observer = interestedObservers[uid];
+      var record = new MutationRecord(type, target);
+      if ("name" in data && "namespace" in data) {
+        record.attributeName = data.name;
+        record.attributeNamespace = data.namespace;
+      }
+      if (data.addedNodes) record.addedNodes = data.addedNodes;
+      if (data.removedNodes) record.removedNodes = data.removedNodes;
+      if (data.previousSibling) record.previousSibling = data.previousSibling;
+      if (data.nextSibling) record.nextSibling = data.nextSibling;
+      if (associatedStrings[uid] !== undefined) record.oldValue = associatedStrings[uid];
+      scheduleCallback(observer);
+      observer.records_.push(record);
+    }
+  }
+  var slice = Array.prototype.slice;
+  function MutationObserverOptions(options) {
+    this.childList = !!options.childList;
+    this.subtree = !!options.subtree;
+    if (!("attributes" in options) && ("attributeOldValue" in options || "attributeFilter" in options)) {
+      this.attributes = true;
+    } else {
+      this.attributes = !!options.attributes;
+    }
+    if ("characterDataOldValue" in options && !("characterData" in options)) this.characterData = true; else this.characterData = !!options.characterData;
+    if (!this.attributes && (options.attributeOldValue || "attributeFilter" in options) || !this.characterData && options.characterDataOldValue) {
+      throw new TypeError();
+    }
+    this.characterData = !!options.characterData;
+    this.attributeOldValue = !!options.attributeOldValue;
+    this.characterDataOldValue = !!options.characterDataOldValue;
+    if ("attributeFilter" in options) {
+      if (options.attributeFilter == null || typeof options.attributeFilter !== "object") {
+        throw new TypeError();
+      }
+      this.attributeFilter = slice.call(options.attributeFilter);
+    } else {
+      this.attributeFilter = null;
+    }
+  }
+  var uidCounter = 0;
+  function MutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+    this.scheduled_ = false;
+  }
+  MutationObserver.prototype = {
+    constructor: MutationObserver,
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      var newOptions = new MutationObserverOptions(options);
+      var registration;
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeTransientObservers();
+          registration.options = newOptions;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, newOptions);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      scheduleCallback(this.observer);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      for (var i = 0; i < transientObservedNodes.length; i++) {
+        var node = transientObservedNodes[i];
+        var registrations = registrationsTable.get(node);
+        for (var j = 0; j < registrations.length; j++) {
+          if (registrations[j] === this) {
+            registrations.splice(j, 1);
+            break;
+          }
+        }
+      }
+    }
+  };
+  scope.enqueueMutation = enqueueMutation;
+  scope.registerTransientObservers = registerTransientObservers;
+  scope.wrappers.MutationObserver = MutationObserver;
+  scope.wrappers.MutationRecord = MutationRecord;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  function TreeScope(root, parent) {
+    this.root = root;
+    this.parent = parent;
+  }
+  TreeScope.prototype = {
+    get renderer() {
+      if (this.root instanceof scope.wrappers.ShadowRoot) {
+        return scope.getRendererForHost(this.root.host);
+      }
+      return null;
+    },
+    contains: function(treeScope) {
+      for (;treeScope; treeScope = treeScope.parent) {
+        if (treeScope === this) return true;
+      }
+      return false;
+    }
+  };
+  function setTreeScope(node, treeScope) {
+    if (node.treeScope_ !== treeScope) {
+      node.treeScope_ = treeScope;
+      for (var sr = node.shadowRoot; sr; sr = sr.olderShadowRoot) {
+        sr.treeScope_.parent = treeScope;
+      }
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        setTreeScope(child, treeScope);
+      }
+    }
+  }
+  function getTreeScope(node) {
+    if (node instanceof scope.wrappers.Window) {
+      debugger;
+    }
+    if (node.treeScope_) return node.treeScope_;
+    var parent = node.parentNode;
+    var treeScope;
+    if (parent) treeScope = getTreeScope(parent); else treeScope = new TreeScope(node, null);
+    return node.treeScope_ = treeScope;
+  }
+  scope.TreeScope = TreeScope;
+  scope.getTreeScope = getTreeScope;
+  scope.setTreeScope = setTreeScope;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var forwardMethodsToWrapper = scope.forwardMethodsToWrapper;
+  var getTreeScope = scope.getTreeScope;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var wrappers = scope.wrappers;
+  var wrappedFuns = new WeakMap();
+  var listenersTable = new WeakMap();
+  var handledEventsTable = new WeakMap();
+  var currentlyDispatchingEvents = new WeakMap();
+  var targetTable = new WeakMap();
+  var currentTargetTable = new WeakMap();
+  var relatedTargetTable = new WeakMap();
+  var eventPhaseTable = new WeakMap();
+  var stopPropagationTable = new WeakMap();
+  var stopImmediatePropagationTable = new WeakMap();
+  var eventHandlersTable = new WeakMap();
+  var eventPathTable = new WeakMap();
+  function isShadowRoot(node) {
+    return node instanceof wrappers.ShadowRoot;
+  }
+  function rootOfNode(node) {
+    return getTreeScope(node).root;
+  }
+  function getEventPath(node, event) {
+    var path = [];
+    var current = node;
+    path.push(current);
+    while (current) {
+      var destinationInsertionPoints = getDestinationInsertionPoints(current);
+      if (destinationInsertionPoints && destinationInsertionPoints.length > 0) {
+        for (var i = 0; i < destinationInsertionPoints.length; i++) {
+          var insertionPoint = destinationInsertionPoints[i];
+          if (isShadowInsertionPoint(insertionPoint)) {
+            var shadowRoot = rootOfNode(insertionPoint);
+            var olderShadowRoot = shadowRoot.olderShadowRoot;
+            if (olderShadowRoot) path.push(olderShadowRoot);
+          }
+          path.push(insertionPoint);
+        }
+        current = destinationInsertionPoints[destinationInsertionPoints.length - 1];
+      } else {
+        if (isShadowRoot(current)) {
+          if (inSameTree(node, current) && eventMustBeStopped(event)) {
+            break;
+          }
+          current = current.host;
+          path.push(current);
+        } else {
+          current = current.parentNode;
+          if (current) path.push(current);
+        }
+      }
+    }
+    return path;
+  }
+  function eventMustBeStopped(event) {
+    if (!event) return false;
+    switch (event.type) {
+     case "abort":
+     case "error":
+     case "select":
+     case "change":
+     case "load":
+     case "reset":
+     case "resize":
+     case "scroll":
+     case "selectstart":
+      return true;
+    }
+    return false;
+  }
+  function isShadowInsertionPoint(node) {
+    return node instanceof HTMLShadowElement;
+  }
+  function getDestinationInsertionPoints(node) {
+    return scope.getDestinationInsertionPoints(node);
+  }
+  function eventRetargetting(path, currentTarget) {
+    if (path.length === 0) return currentTarget;
+    if (currentTarget instanceof wrappers.Window) currentTarget = currentTarget.document;
+    var currentTargetTree = getTreeScope(currentTarget);
+    var originalTarget = path[0];
+    var originalTargetTree = getTreeScope(originalTarget);
+    var relativeTargetTree = lowestCommonInclusiveAncestor(currentTargetTree, originalTargetTree);
+    for (var i = 0; i < path.length; i++) {
+      var node = path[i];
+      if (getTreeScope(node) === relativeTargetTree) return node;
+    }
+    return path[path.length - 1];
+  }
+  function getTreeScopeAncestors(treeScope) {
+    var ancestors = [];
+    for (;treeScope; treeScope = treeScope.parent) {
+      ancestors.push(treeScope);
+    }
+    return ancestors;
+  }
+  function lowestCommonInclusiveAncestor(tsA, tsB) {
+    var ancestorsA = getTreeScopeAncestors(tsA);
+    var ancestorsB = getTreeScopeAncestors(tsB);
+    var result = null;
+    while (ancestorsA.length > 0 && ancestorsB.length > 0) {
+      var a = ancestorsA.pop();
+      var b = ancestorsB.pop();
+      if (a === b) result = a; else break;
+    }
+    return result;
+  }
+  function getTreeScopeRoot(ts) {
+    if (!ts.parent) return ts;
+    return getTreeScopeRoot(ts.parent);
+  }
+  function relatedTargetResolution(event, currentTarget, relatedTarget) {
+    if (currentTarget instanceof wrappers.Window) currentTarget = currentTarget.document;
+    var currentTargetTree = getTreeScope(currentTarget);
+    var relatedTargetTree = getTreeScope(relatedTarget);
+    var relatedTargetEventPath = getEventPath(relatedTarget, event);
+    var lowestCommonAncestorTree;
+    var lowestCommonAncestorTree = lowestCommonInclusiveAncestor(currentTargetTree, relatedTargetTree);
+    if (!lowestCommonAncestorTree) lowestCommonAncestorTree = relatedTargetTree.root;
+    for (var commonAncestorTree = lowestCommonAncestorTree; commonAncestorTree; commonAncestorTree = commonAncestorTree.parent) {
+      var adjustedRelatedTarget;
+      for (var i = 0; i < relatedTargetEventPath.length; i++) {
+        var node = relatedTargetEventPath[i];
+        if (getTreeScope(node) === commonAncestorTree) return node;
+      }
+    }
+    return null;
+  }
+  function inSameTree(a, b) {
+    return getTreeScope(a) === getTreeScope(b);
+  }
+  var NONE = 0;
+  var CAPTURING_PHASE = 1;
+  var AT_TARGET = 2;
+  var BUBBLING_PHASE = 3;
+  var pendingError;
+  function dispatchOriginalEvent(originalEvent) {
+    if (handledEventsTable.get(originalEvent)) return;
+    handledEventsTable.set(originalEvent, true);
+    dispatchEvent(wrap(originalEvent), wrap(originalEvent.target));
+    if (pendingError) {
+      var err = pendingError;
+      pendingError = null;
+      throw err;
+    }
+  }
+  function isLoadLikeEvent(event) {
+    switch (event.type) {
+     case "load":
+     case "beforeunload":
+     case "unload":
+      return true;
+    }
+    return false;
+  }
+  function dispatchEvent(event, originalWrapperTarget) {
+    if (currentlyDispatchingEvents.get(event)) throw new Error("InvalidStateError");
+    currentlyDispatchingEvents.set(event, true);
+    scope.renderAllPending();
+    var eventPath;
+    var overrideTarget;
+    var win;
+    if (isLoadLikeEvent(event) && !event.bubbles) {
+      var doc = originalWrapperTarget;
+      if (doc instanceof wrappers.Document && (win = doc.defaultView)) {
+        overrideTarget = doc;
+        eventPath = [];
+      }
+    }
+    if (!eventPath) {
+      if (originalWrapperTarget instanceof wrappers.Window) {
+        win = originalWrapperTarget;
+        eventPath = [];
+      } else {
+        eventPath = getEventPath(originalWrapperTarget, event);
+        if (!isLoadLikeEvent(event)) {
+          var doc = eventPath[eventPath.length - 1];
+          if (doc instanceof wrappers.Document) win = doc.defaultView;
+        }
+      }
+    }
+    eventPathTable.set(event, eventPath);
+    if (dispatchCapturing(event, eventPath, win, overrideTarget)) {
+      if (dispatchAtTarget(event, eventPath, win, overrideTarget)) {
+        dispatchBubbling(event, eventPath, win, overrideTarget);
+      }
+    }
+    eventPhaseTable.set(event, NONE);
+    currentTargetTable.delete(event, null);
+    currentlyDispatchingEvents.delete(event);
+    return event.defaultPrevented;
+  }
+  function dispatchCapturing(event, eventPath, win, overrideTarget) {
+    var phase = CAPTURING_PHASE;
+    if (win) {
+      if (!invoke(win, event, phase, eventPath, overrideTarget)) return false;
+    }
+    for (var i = eventPath.length - 1; i > 0; i--) {
+      if (!invoke(eventPath[i], event, phase, eventPath, overrideTarget)) return false;
+    }
+    return true;
+  }
+  function dispatchAtTarget(event, eventPath, win, overrideTarget) {
+    var phase = AT_TARGET;
+    var currentTarget = eventPath[0] || win;
+    return invoke(currentTarget, event, phase, eventPath, overrideTarget);
+  }
+  function dispatchBubbling(event, eventPath, win, overrideTarget) {
+    var phase = BUBBLING_PHASE;
+    for (var i = 1; i < eventPath.length; i++) {
+      if (!invoke(eventPath[i], event, phase, eventPath, overrideTarget)) return;
+    }
+    if (win && eventPath.length > 0) {
+      invoke(win, event, phase, eventPath, overrideTarget);
+    }
+  }
+  function invoke(currentTarget, event, phase, eventPath, overrideTarget) {
+    var listeners = listenersTable.get(currentTarget);
+    if (!listeners) return true;
+    var target = overrideTarget || eventRetargetting(eventPath, currentTarget);
+    if (target === currentTarget) {
+      if (phase === CAPTURING_PHASE) return true;
+      if (phase === BUBBLING_PHASE) phase = AT_TARGET;
+    } else if (phase === BUBBLING_PHASE && !event.bubbles) {
+      return true;
+    }
+    if ("relatedTarget" in event) {
+      var originalEvent = unwrap(event);
+      var unwrappedRelatedTarget = originalEvent.relatedTarget;
+      if (unwrappedRelatedTarget) {
+        if (unwrappedRelatedTarget instanceof Object && unwrappedRelatedTarget.addEventListener) {
+          var relatedTarget = wrap(unwrappedRelatedTarget);
+          var adjusted = relatedTargetResolution(event, currentTarget, relatedTarget);
+          if (adjusted === target) return true;
+        } else {
+          adjusted = null;
+        }
+        relatedTargetTable.set(event, adjusted);
+      }
+    }
+    eventPhaseTable.set(event, phase);
+    var type = event.type;
+    var anyRemoved = false;
+    targetTable.set(event, target);
+    currentTargetTable.set(event, currentTarget);
+    listeners.depth++;
+    for (var i = 0, len = listeners.length; i < len; i++) {
+      var listener = listeners[i];
+      if (listener.removed) {
+        anyRemoved = true;
+        continue;
+      }
+      if (listener.type !== type || !listener.capture && phase === CAPTURING_PHASE || listener.capture && phase === BUBBLING_PHASE) {
+        continue;
+      }
+      try {
+        if (typeof listener.handler === "function") listener.handler.call(currentTarget, event); else listener.handler.handleEvent(event);
+        if (stopImmediatePropagationTable.get(event)) return false;
+      } catch (ex) {
+        if (!pendingError) pendingError = ex;
+      }
+    }
+    listeners.depth--;
+    if (anyRemoved && listeners.depth === 0) {
+      var copy = listeners.slice();
+      listeners.length = 0;
+      for (var i = 0; i < copy.length; i++) {
+        if (!copy[i].removed) listeners.push(copy[i]);
+      }
+    }
+    return !stopPropagationTable.get(event);
+  }
+  function Listener(type, handler, capture) {
+    this.type = type;
+    this.handler = handler;
+    this.capture = Boolean(capture);
+  }
+  Listener.prototype = {
+    equals: function(that) {
+      return this.handler === that.handler && this.type === that.type && this.capture === that.capture;
+    },
+    get removed() {
+      return this.handler === null;
+    },
+    remove: function() {
+      this.handler = null;
+    }
+  };
+  var OriginalEvent = window.Event;
+  OriginalEvent.prototype.polymerBlackList_ = {
+    returnValue: true,
+    keyLocation: true
+  };
+  function Event(type, options) {
+    if (type instanceof OriginalEvent) {
+      var impl = type;
+      if (!OriginalBeforeUnloadEvent && impl.type === "beforeunload" && !(this instanceof BeforeUnloadEvent)) {
+        return new BeforeUnloadEvent(impl);
+      }
+      setWrapper(impl, this);
+    } else {
+      return wrap(constructEvent(OriginalEvent, "Event", type, options));
+    }
+  }
+  Event.prototype = {
+    get target() {
+      return targetTable.get(this);
+    },
+    get currentTarget() {
+      return currentTargetTable.get(this);
+    },
+    get eventPhase() {
+      return eventPhaseTable.get(this);
+    },
+    get path() {
+      var eventPath = eventPathTable.get(this);
+      if (!eventPath) return [];
+      return eventPath.slice();
+    },
+    stopPropagation: function() {
+      stopPropagationTable.set(this, true);
+    },
+    stopImmediatePropagation: function() {
+      stopPropagationTable.set(this, true);
+      stopImmediatePropagationTable.set(this, true);
+    }
+  };
+  var supportsDefaultPrevented = function() {
+    var e = document.createEvent("Event");
+    e.initEvent("test", true, true);
+    e.preventDefault();
+    return e.defaultPrevented;
+  }();
+  if (!supportsDefaultPrevented) {
+    Event.prototype.preventDefault = function() {
+      if (!this.cancelable) return;
+      unsafeUnwrap(this).preventDefault();
+      Object.defineProperty(this, "defaultPrevented", {
+        get: function() {
+          return true;
+        },
+        configurable: true
+      });
+    };
+  }
+  registerWrapper(OriginalEvent, Event, document.createEvent("Event"));
+  function unwrapOptions(options) {
+    if (!options || !options.relatedTarget) return options;
+    return Object.create(options, {
+      relatedTarget: {
+        value: unwrap(options.relatedTarget)
+      }
+    });
+  }
+  function registerGenericEvent(name, SuperEvent, prototype) {
+    var OriginalEvent = window[name];
+    var GenericEvent = function(type, options) {
+      if (type instanceof OriginalEvent) setWrapper(type, this); else return wrap(constructEvent(OriginalEvent, name, type, options));
+    };
+    GenericEvent.prototype = Object.create(SuperEvent.prototype);
+    if (prototype) mixin(GenericEvent.prototype, prototype);
+    if (OriginalEvent) {
+      try {
+        registerWrapper(OriginalEvent, GenericEvent, new OriginalEvent("temp"));
+      } catch (ex) {
+        registerWrapper(OriginalEvent, GenericEvent, document.createEvent(name));
+      }
+    }
+    return GenericEvent;
+  }
+  var UIEvent = registerGenericEvent("UIEvent", Event);
+  var CustomEvent = registerGenericEvent("CustomEvent", Event);
+  var relatedTargetProto = {
+    get relatedTarget() {
+      var relatedTarget = relatedTargetTable.get(this);
+      if (relatedTarget !== undefined) return relatedTarget;
+      return wrap(unwrap(this).relatedTarget);
+    }
+  };
+  function getInitFunction(name, relatedTargetIndex) {
+    return function() {
+      arguments[relatedTargetIndex] = unwrap(arguments[relatedTargetIndex]);
+      var impl = unwrap(this);
+      impl[name].apply(impl, arguments);
+    };
+  }
+  var mouseEventProto = mixin({
+    initMouseEvent: getInitFunction("initMouseEvent", 14)
+  }, relatedTargetProto);
+  var focusEventProto = mixin({
+    initFocusEvent: getInitFunction("initFocusEvent", 5)
+  }, relatedTargetProto);
+  var MouseEvent = registerGenericEvent("MouseEvent", UIEvent, mouseEventProto);
+  var FocusEvent = registerGenericEvent("FocusEvent", UIEvent, focusEventProto);
+  var defaultInitDicts = Object.create(null);
+  var supportsEventConstructors = function() {
+    try {
+      new window.FocusEvent("focus");
+    } catch (ex) {
+      return false;
+    }
+    return true;
+  }();
+  function constructEvent(OriginalEvent, name, type, options) {
+    if (supportsEventConstructors) return new OriginalEvent(type, unwrapOptions(options));
+    var event = unwrap(document.createEvent(name));
+    var defaultDict = defaultInitDicts[name];
+    var args = [ type ];
+    Object.keys(defaultDict).forEach(function(key) {
+      var v = options != null && key in options ? options[key] : defaultDict[key];
+      if (key === "relatedTarget") v = unwrap(v);
+      args.push(v);
+    });
+    event["init" + name].apply(event, args);
+    return event;
+  }
+  if (!supportsEventConstructors) {
+    var configureEventConstructor = function(name, initDict, superName) {
+      if (superName) {
+        var superDict = defaultInitDicts[superName];
+        initDict = mixin(mixin({}, superDict), initDict);
+      }
+      defaultInitDicts[name] = initDict;
+    };
+    configureEventConstructor("Event", {
+      bubbles: false,
+      cancelable: false
+    });
+    configureEventConstructor("CustomEvent", {
+      detail: null
+    }, "Event");
+    configureEventConstructor("UIEvent", {
+      view: null,
+      detail: 0
+    }, "Event");
+    configureEventConstructor("MouseEvent", {
+      screenX: 0,
+      screenY: 0,
+      clientX: 0,
+      clientY: 0,
+      ctrlKey: false,
+      altKey: false,
+      shiftKey: false,
+      metaKey: false,
+      button: 0,
+      relatedTarget: null
+    }, "UIEvent");
+    configureEventConstructor("FocusEvent", {
+      relatedTarget: null
+    }, "UIEvent");
+  }
+  var OriginalBeforeUnloadEvent = window.BeforeUnloadEvent;
+  function BeforeUnloadEvent(impl) {
+    Event.call(this, impl);
+  }
+  BeforeUnloadEvent.prototype = Object.create(Event.prototype);
+  mixin(BeforeUnloadEvent.prototype, {
+    get returnValue() {
+      return unsafeUnwrap(this).returnValue;
+    },
+    set returnValue(v) {
+      unsafeUnwrap(this).returnValue = v;
+    }
+  });
+  if (OriginalBeforeUnloadEvent) registerWrapper(OriginalBeforeUnloadEvent, BeforeUnloadEvent);
+  function isValidListener(fun) {
+    if (typeof fun === "function") return true;
+    return fun && fun.handleEvent;
+  }
+  function isMutationEvent(type) {
+    switch (type) {
+     case "DOMAttrModified":
+     case "DOMAttributeNameChanged":
+     case "DOMCharacterDataModified":
+     case "DOMElementNameChanged":
+     case "DOMNodeInserted":
+     case "DOMNodeInsertedIntoDocument":
+     case "DOMNodeRemoved":
+     case "DOMNodeRemovedFromDocument":
+     case "DOMSubtreeModified":
+      return true;
+    }
+    return false;
+  }
+  var OriginalEventTarget = window.EventTarget;
+  function EventTarget(impl) {
+    setWrapper(impl, this);
+  }
+  var methodNames = [ "addEventListener", "removeEventListener", "dispatchEvent" ];
+  [ Node, Window ].forEach(function(constructor) {
+    var p = constructor.prototype;
+    methodNames.forEach(function(name) {
+      Object.defineProperty(p, name + "_", {
+        value: p[name]
+      });
+    });
+  });
+  function getTargetToListenAt(wrapper) {
+    if (wrapper instanceof wrappers.ShadowRoot) wrapper = wrapper.host;
+    return unwrap(wrapper);
+  }
+  EventTarget.prototype = {
+    addEventListener: function(type, fun, capture) {
+      if (!isValidListener(fun) || isMutationEvent(type)) return;
+      var listener = new Listener(type, fun, capture);
+      var listeners = listenersTable.get(this);
+      if (!listeners) {
+        listeners = [];
+        listeners.depth = 0;
+        listenersTable.set(this, listeners);
+      } else {
+        for (var i = 0; i < listeners.length; i++) {
+          if (listener.equals(listeners[i])) return;
+        }
+      }
+      listeners.push(listener);
+      var target = getTargetToListenAt(this);
+      target.addEventListener_(type, dispatchOriginalEvent, true);
+    },
+    removeEventListener: function(type, fun, capture) {
+      capture = Boolean(capture);
+      var listeners = listenersTable.get(this);
+      if (!listeners) return;
+      var count = 0, found = false;
+      for (var i = 0; i < listeners.length; i++) {
+        if (listeners[i].type === type && listeners[i].capture === capture) {
+          count++;
+          if (listeners[i].handler === fun) {
+            found = true;
+            listeners[i].remove();
+          }
+        }
+      }
+      if (found && count === 1) {
+        var target = getTargetToListenAt(this);
+        target.removeEventListener_(type, dispatchOriginalEvent, true);
+      }
+    },
+    dispatchEvent: function(event) {
+      var nativeEvent = unwrap(event);
+      var eventType = nativeEvent.type;
+      handledEventsTable.set(nativeEvent, false);
+      scope.renderAllPending();
+      var tempListener;
+      if (!hasListenerInAncestors(this, eventType)) {
+        tempListener = function() {};
+        this.addEventListener(eventType, tempListener, true);
+      }
+      try {
+        return unwrap(this).dispatchEvent_(nativeEvent);
+      } finally {
+        if (tempListener) this.removeEventListener(eventType, tempListener, true);
+      }
+    }
+  };
+  function hasListener(node, type) {
+    var listeners = listenersTable.get(node);
+    if (listeners) {
+      for (var i = 0; i < listeners.length; i++) {
+        if (!listeners[i].removed && listeners[i].type === type) return true;
+      }
+    }
+    return false;
+  }
+  function hasListenerInAncestors(target, type) {
+    for (var node = unwrap(target); node; node = node.parentNode) {
+      if (hasListener(wrap(node), type)) return true;
+    }
+    return false;
+  }
+  if (OriginalEventTarget) registerWrapper(OriginalEventTarget, EventTarget);
+  function wrapEventTargetMethods(constructors) {
+    forwardMethodsToWrapper(constructors, methodNames);
+  }
+  var originalElementFromPoint = document.elementFromPoint;
+  function elementFromPoint(self, document, x, y) {
+    scope.renderAllPending();
+    var element = wrap(originalElementFromPoint.call(unsafeUnwrap(document), x, y));
+    if (!element) return null;
+    var path = getEventPath(element, null);
+    var idx = path.lastIndexOf(self);
+    if (idx == -1) return null; else path = path.slice(0, idx);
+    return eventRetargetting(path, self);
+  }
+  function getEventHandlerGetter(name) {
+    return function() {
+      var inlineEventHandlers = eventHandlersTable.get(this);
+      return inlineEventHandlers && inlineEventHandlers[name] && inlineEventHandlers[name].value || null;
+    };
+  }
+  function getEventHandlerSetter(name) {
+    var eventType = name.slice(2);
+    return function(value) {
+      var inlineEventHandlers = eventHandlersTable.get(this);
+      if (!inlineEventHandlers) {
+        inlineEventHandlers = Object.create(null);
+        eventHandlersTable.set(this, inlineEventHandlers);
+      }
+      var old = inlineEventHandlers[name];
+      if (old) this.removeEventListener(eventType, old.wrapped, false);
+      if (typeof value === "function") {
+        var wrapped = function(e) {
+          var rv = value.call(this, e);
+          if (rv === false) e.preventDefault(); else if (name === "onbeforeunload" && typeof rv === "string") e.returnValue = rv;
+        };
+        this.addEventListener(eventType, wrapped, false);
+        inlineEventHandlers[name] = {
+          value: value,
+          wrapped: wrapped
+        };
+      }
+    };
+  }
+  scope.elementFromPoint = elementFromPoint;
+  scope.getEventHandlerGetter = getEventHandlerGetter;
+  scope.getEventHandlerSetter = getEventHandlerSetter;
+  scope.wrapEventTargetMethods = wrapEventTargetMethods;
+  scope.wrappers.BeforeUnloadEvent = BeforeUnloadEvent;
+  scope.wrappers.CustomEvent = CustomEvent;
+  scope.wrappers.Event = Event;
+  scope.wrappers.EventTarget = EventTarget;
+  scope.wrappers.FocusEvent = FocusEvent;
+  scope.wrappers.MouseEvent = MouseEvent;
+  scope.wrappers.UIEvent = UIEvent;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var UIEvent = scope.wrappers.UIEvent;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var OriginalTouchEvent = window.TouchEvent;
+  if (!OriginalTouchEvent) return;
+  var nativeEvent;
+  try {
+    nativeEvent = document.createEvent("TouchEvent");
+  } catch (ex) {
+    return;
+  }
+  var nonEnumDescriptor = {
+    enumerable: false
+  };
+  function nonEnum(obj, prop) {
+    Object.defineProperty(obj, prop, nonEnumDescriptor);
+  }
+  function Touch(impl) {
+    setWrapper(impl, this);
+  }
+  Touch.prototype = {
+    get target() {
+      return wrap(unsafeUnwrap(this).target);
+    }
+  };
+  var descr = {
+    configurable: true,
+    enumerable: true,
+    get: null
+  };
+  [ "clientX", "clientY", "screenX", "screenY", "pageX", "pageY", "identifier", "webkitRadiusX", "webkitRadiusY", "webkitRotationAngle", "webkitForce" ].forEach(function(name) {
+    descr.get = function() {
+      return unsafeUnwrap(this)[name];
+    };
+    Object.defineProperty(Touch.prototype, name, descr);
+  });
+  function TouchList() {
+    this.length = 0;
+    nonEnum(this, "length");
+  }
+  TouchList.prototype = {
+    item: function(index) {
+      return this[index];
+    }
+  };
+  function wrapTouchList(nativeTouchList) {
+    var list = new TouchList();
+    for (var i = 0; i < nativeTouchList.length; i++) {
+      list[i] = new Touch(nativeTouchList[i]);
+    }
+    list.length = i;
+    return list;
+  }
+  function TouchEvent(impl) {
+    UIEvent.call(this, impl);
+  }
+  TouchEvent.prototype = Object.create(UIEvent.prototype);
+  mixin(TouchEvent.prototype, {
+    get touches() {
+      return wrapTouchList(unsafeUnwrap(this).touches);
+    },
+    get targetTouches() {
+      return wrapTouchList(unsafeUnwrap(this).targetTouches);
+    },
+    get changedTouches() {
+      return wrapTouchList(unsafeUnwrap(this).changedTouches);
+    },
+    initTouchEvent: function() {
+      throw new Error("Not implemented");
+    }
+  });
+  registerWrapper(OriginalTouchEvent, TouchEvent, nativeEvent);
+  scope.wrappers.Touch = Touch;
+  scope.wrappers.TouchEvent = TouchEvent;
+  scope.wrappers.TouchList = TouchList;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var nonEnumDescriptor = {
+    enumerable: false
+  };
+  function nonEnum(obj, prop) {
+    Object.defineProperty(obj, prop, nonEnumDescriptor);
+  }
+  function NodeList() {
+    this.length = 0;
+    nonEnum(this, "length");
+  }
+  NodeList.prototype = {
+    item: function(index) {
+      return this[index];
+    }
+  };
+  nonEnum(NodeList.prototype, "item");
+  function wrapNodeList(list) {
+    if (list == null) return list;
+    var wrapperList = new NodeList();
+    for (var i = 0, length = list.length; i < length; i++) {
+      wrapperList[i] = wrap(list[i]);
+    }
+    wrapperList.length = length;
+    return wrapperList;
+  }
+  function addWrapNodeListMethod(wrapperConstructor, name) {
+    wrapperConstructor.prototype[name] = function() {
+      return wrapNodeList(unsafeUnwrap(this)[name].apply(unsafeUnwrap(this), arguments));
+    };
+  }
+  scope.wrappers.NodeList = NodeList;
+  scope.addWrapNodeListMethod = addWrapNodeListMethod;
+  scope.wrapNodeList = wrapNodeList;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  scope.wrapHTMLCollection = scope.wrapNodeList;
+  scope.wrappers.HTMLCollection = scope.wrappers.NodeList;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var EventTarget = scope.wrappers.EventTarget;
+  var NodeList = scope.wrappers.NodeList;
+  var TreeScope = scope.TreeScope;
+  var assert = scope.assert;
+  var defineWrapGetter = scope.defineWrapGetter;
+  var enqueueMutation = scope.enqueueMutation;
+  var getTreeScope = scope.getTreeScope;
+  var isWrapper = scope.isWrapper;
+  var mixin = scope.mixin;
+  var registerTransientObservers = scope.registerTransientObservers;
+  var registerWrapper = scope.registerWrapper;
+  var setTreeScope = scope.setTreeScope;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var wrapIfNeeded = scope.wrapIfNeeded;
+  var wrappers = scope.wrappers;
+  function assertIsNodeWrapper(node) {
+    assert(node instanceof Node);
+  }
+  function createOneElementNodeList(node) {
+    var nodes = new NodeList();
+    nodes[0] = node;
+    nodes.length = 1;
+    return nodes;
+  }
+  var surpressMutations = false;
+  function enqueueRemovalForInsertedNodes(node, parent, nodes) {
+    enqueueMutation(parent, "childList", {
+      removedNodes: nodes,
+      previousSibling: node.previousSibling,
+      nextSibling: node.nextSibling
+    });
+  }
+  function enqueueRemovalForInsertedDocumentFragment(df, nodes) {
+    enqueueMutation(df, "childList", {
+      removedNodes: nodes
+    });
+  }
+  function collectNodes(node, parentNode, previousNode, nextNode) {
+    if (node instanceof DocumentFragment) {
+      var nodes = collectNodesForDocumentFragment(node);
+      surpressMutations = true;
+      for (var i = nodes.length - 1; i >= 0; i--) {
+        node.removeChild(nodes[i]);
+        nodes[i].parentNode_ = parentNode;
+      }
+      surpressMutations = false;
+      for (var i = 0; i < nodes.length; i++) {
+        nodes[i].previousSibling_ = nodes[i - 1] || previousNode;
+        nodes[i].nextSibling_ = nodes[i + 1] || nextNode;
+      }
+      if (previousNode) previousNode.nextSibling_ = nodes[0];
+      if (nextNode) nextNode.previousSibling_ = nodes[nodes.length - 1];
+      return nodes;
+    }
+    var nodes = createOneElementNodeList(node);
+    var oldParent = node.parentNode;
+    if (oldParent) {
+      oldParent.removeChild(node);
+    }
+    node.parentNode_ = parentNode;
+    node.previousSibling_ = previousNode;
+    node.nextSibling_ = nextNode;
+    if (previousNode) previousNode.nextSibling_ = node;
+    if (nextNode) nextNode.previousSibling_ = node;
+    return nodes;
+  }
+  function collectNodesNative(node) {
+    if (node instanceof DocumentFragment) return collectNodesForDocumentFragment(node);
+    var nodes = createOneElementNodeList(node);
+    var oldParent = node.parentNode;
+    if (oldParent) enqueueRemovalForInsertedNodes(node, oldParent, nodes);
+    return nodes;
+  }
+  function collectNodesForDocumentFragment(node) {
+    var nodes = new NodeList();
+    var i = 0;
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      nodes[i++] = child;
+    }
+    nodes.length = i;
+    enqueueRemovalForInsertedDocumentFragment(node, nodes);
+    return nodes;
+  }
+  function snapshotNodeList(nodeList) {
+    return nodeList;
+  }
+  function nodeWasAdded(node, treeScope) {
+    setTreeScope(node, treeScope);
+    node.nodeIsInserted_();
+  }
+  function nodesWereAdded(nodes, parent) {
+    var treeScope = getTreeScope(parent);
+    for (var i = 0; i < nodes.length; i++) {
+      nodeWasAdded(nodes[i], treeScope);
+    }
+  }
+  function nodeWasRemoved(node) {
+    setTreeScope(node, new TreeScope(node, null));
+  }
+  function nodesWereRemoved(nodes) {
+    for (var i = 0; i < nodes.length; i++) {
+      nodeWasRemoved(nodes[i]);
+    }
+  }
+  function ensureSameOwnerDocument(parent, child) {
+    var ownerDoc = parent.nodeType === Node.DOCUMENT_NODE ? parent : parent.ownerDocument;
+    if (ownerDoc !== child.ownerDocument) ownerDoc.adoptNode(child);
+  }
+  function adoptNodesIfNeeded(owner, nodes) {
+    if (!nodes.length) return;
+    var ownerDoc = owner.ownerDocument;
+    if (ownerDoc === nodes[0].ownerDocument) return;
+    for (var i = 0; i < nodes.length; i++) {
+      scope.adoptNodeNoRemove(nodes[i], ownerDoc);
+    }
+  }
+  function unwrapNodesForInsertion(owner, nodes) {
+    adoptNodesIfNeeded(owner, nodes);
+    var length = nodes.length;
+    if (length === 1) return unwrap(nodes[0]);
+    var df = unwrap(owner.ownerDocument.createDocumentFragment());
+    for (var i = 0; i < length; i++) {
+      df.appendChild(unwrap(nodes[i]));
+    }
+    return df;
+  }
+  function clearChildNodes(wrapper) {
+    if (wrapper.firstChild_ !== undefined) {
+      var child = wrapper.firstChild_;
+      while (child) {
+        var tmp = child;
+        child = child.nextSibling_;
+        tmp.parentNode_ = tmp.previousSibling_ = tmp.nextSibling_ = undefined;
+      }
+    }
+    wrapper.firstChild_ = wrapper.lastChild_ = undefined;
+  }
+  function removeAllChildNodes(wrapper) {
+    if (wrapper.invalidateShadowRenderer()) {
+      var childWrapper = wrapper.firstChild;
+      while (childWrapper) {
+        assert(childWrapper.parentNode === wrapper);
+        var nextSibling = childWrapper.nextSibling;
+        var childNode = unwrap(childWrapper);
+        var parentNode = childNode.parentNode;
+        if (parentNode) originalRemoveChild.call(parentNode, childNode);
+        childWrapper.previousSibling_ = childWrapper.nextSibling_ = childWrapper.parentNode_ = null;
+        childWrapper = nextSibling;
+      }
+      wrapper.firstChild_ = wrapper.lastChild_ = null;
+    } else {
+      var node = unwrap(wrapper);
+      var child = node.firstChild;
+      var nextSibling;
+      while (child) {
+        nextSibling = child.nextSibling;
+        originalRemoveChild.call(node, child);
+        child = nextSibling;
+      }
+    }
+  }
+  function invalidateParent(node) {
+    var p = node.parentNode;
+    return p && p.invalidateShadowRenderer();
+  }
+  function cleanupNodes(nodes) {
+    for (var i = 0, n; i < nodes.length; i++) {
+      n = nodes[i];
+      n.parentNode.removeChild(n);
+    }
+  }
+  var originalImportNode = document.importNode;
+  var originalCloneNode = window.Node.prototype.cloneNode;
+  function cloneNode(node, deep, opt_doc) {
+    var clone;
+    if (opt_doc) clone = wrap(originalImportNode.call(opt_doc, unsafeUnwrap(node), false)); else clone = wrap(originalCloneNode.call(unsafeUnwrap(node), false));
+    if (deep) {
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        clone.appendChild(cloneNode(child, true, opt_doc));
+      }
+      if (node instanceof wrappers.HTMLTemplateElement) {
+        var cloneContent = clone.content;
+        for (var child = node.content.firstChild; child; child = child.nextSibling) {
+          cloneContent.appendChild(cloneNode(child, true, opt_doc));
+        }
+      }
+    }
+    return clone;
+  }
+  function contains(self, child) {
+    if (!child || getTreeScope(self) !== getTreeScope(child)) return false;
+    for (var node = child; node; node = node.parentNode) {
+      if (node === self) return true;
+    }
+    return false;
+  }
+  var OriginalNode = window.Node;
+  function Node(original) {
+    assert(original instanceof OriginalNode);
+    EventTarget.call(this, original);
+    this.parentNode_ = undefined;
+    this.firstChild_ = undefined;
+    this.lastChild_ = undefined;
+    this.nextSibling_ = undefined;
+    this.previousSibling_ = undefined;
+    this.treeScope_ = undefined;
+  }
+  var OriginalDocumentFragment = window.DocumentFragment;
+  var originalAppendChild = OriginalNode.prototype.appendChild;
+  var originalCompareDocumentPosition = OriginalNode.prototype.compareDocumentPosition;
+  var originalIsEqualNode = OriginalNode.prototype.isEqualNode;
+  var originalInsertBefore = OriginalNode.prototype.insertBefore;
+  var originalRemoveChild = OriginalNode.prototype.removeChild;
+  var originalReplaceChild = OriginalNode.prototype.replaceChild;
+  var isIEOrEdge = /Trident|Edge/.test(navigator.userAgent);
+  var removeChildOriginalHelper = isIEOrEdge ? function(parent, child) {
+    try {
+      originalRemoveChild.call(parent, child);
+    } catch (ex) {
+      if (!(parent instanceof OriginalDocumentFragment)) throw ex;
+    }
+  } : function(parent, child) {
+    originalRemoveChild.call(parent, child);
+  };
+  Node.prototype = Object.create(EventTarget.prototype);
+  mixin(Node.prototype, {
+    appendChild: function(childWrapper) {
+      return this.insertBefore(childWrapper, null);
+    },
+    insertBefore: function(childWrapper, refWrapper) {
+      assertIsNodeWrapper(childWrapper);
+      var refNode;
+      if (refWrapper) {
+        if (isWrapper(refWrapper)) {
+          refNode = unwrap(refWrapper);
+        } else {
+          refNode = refWrapper;
+          refWrapper = wrap(refNode);
+        }
+      } else {
+        refWrapper = null;
+        refNode = null;
+      }
+      refWrapper && assert(refWrapper.parentNode === this);
+      var nodes;
+      var previousNode = refWrapper ? refWrapper.previousSibling : this.lastChild;
+      var useNative = !this.invalidateShadowRenderer() && !invalidateParent(childWrapper);
+      if (useNative) nodes = collectNodesNative(childWrapper); else nodes = collectNodes(childWrapper, this, previousNode, refWrapper);
+      if (useNative) {
+        ensureSameOwnerDocument(this, childWrapper);
+        clearChildNodes(this);
+        originalInsertBefore.call(unsafeUnwrap(this), unwrap(childWrapper), refNode);
+      } else {
+        if (!previousNode) this.firstChild_ = nodes[0];
+        if (!refWrapper) {
+          this.lastChild_ = nodes[nodes.length - 1];
+          if (this.firstChild_ === undefined) this.firstChild_ = this.firstChild;
+        }
+        var parentNode = refNode ? refNode.parentNode : unsafeUnwrap(this);
+        if (parentNode) {
+          originalInsertBefore.call(parentNode, unwrapNodesForInsertion(this, nodes), refNode);
+        } else {
+          adoptNodesIfNeeded(this, nodes);
+        }
+      }
+      enqueueMutation(this, "childList", {
+        addedNodes: nodes,
+        nextSibling: refWrapper,
+        previousSibling: previousNode
+      });
+      nodesWereAdded(nodes, this);
+      return childWrapper;
+    },
+    removeChild: function(childWrapper) {
+      assertIsNodeWrapper(childWrapper);
+      if (childWrapper.parentNode !== this) {
+        var found = false;
+        var childNodes = this.childNodes;
+        for (var ieChild = this.firstChild; ieChild; ieChild = ieChild.nextSibling) {
+          if (ieChild === childWrapper) {
+            found = true;
+            break;
+          }
+        }
+        if (!found) {
+          throw new Error("NotFoundError");
+        }
+      }
+      var childNode = unwrap(childWrapper);
+      var childWrapperNextSibling = childWrapper.nextSibling;
+      var childWrapperPreviousSibling = childWrapper.previousSibling;
+      if (this.invalidateShadowRenderer()) {
+        var thisFirstChild = this.firstChild;
+        var thisLastChild = this.lastChild;
+        var parentNode = childNode.parentNode;
+        if (parentNode) removeChildOriginalHelper(parentNode, childNode);
+        if (thisFirstChild === childWrapper) this.firstChild_ = childWrapperNextSibling;
+        if (thisLastChild === childWrapper) this.lastChild_ = childWrapperPreviousSibling;
+        if (childWrapperPreviousSibling) childWrapperPreviousSibling.nextSibling_ = childWrapperNextSibling;
+        if (childWrapperNextSibling) {
+          childWrapperNextSibling.previousSibling_ = childWrapperPreviousSibling;
+        }
+        childWrapper.previousSibling_ = childWrapper.nextSibling_ = childWrapper.parentNode_ = undefined;
+      } else {
+        clearChildNodes(this);
+        removeChildOriginalHelper(unsafeUnwrap(this), childNode);
+      }
+      if (!surpressMutations) {
+        enqueueMutation(this, "childList", {
+          removedNodes: createOneElementNodeList(childWrapper),
+          nextSibling: childWrapperNextSibling,
+          previousSibling: childWrapperPreviousSibling
+        });
+      }
+      registerTransientObservers(this, childWrapper);
+      return childWrapper;
+    },
+    replaceChild: function(newChildWrapper, oldChildWrapper) {
+      assertIsNodeWrapper(newChildWrapper);
+      var oldChildNode;
+      if (isWrapper(oldChildWrapper)) {
+        oldChildNode = unwrap(oldChildWrapper);
+      } else {
+        oldChildNode = oldChildWrapper;
+        oldChildWrapper = wrap(oldChildNode);
+      }
+      if (oldChildWrapper.parentNode !== this) {
+        throw new Error("NotFoundError");
+      }
+      var nextNode = oldChildWrapper.nextSibling;
+      var previousNode = oldChildWrapper.previousSibling;
+      var nodes;
+      var useNative = !this.invalidateShadowRenderer() && !invalidateParent(newChildWrapper);
+      if (useNative) {
+        nodes = collectNodesNative(newChildWrapper);
+      } else {
+        if (nextNode === newChildWrapper) nextNode = newChildWrapper.nextSibling;
+        nodes = collectNodes(newChildWrapper, this, previousNode, nextNode);
+      }
+      if (!useNative) {
+        if (this.firstChild === oldChildWrapper) this.firstChild_ = nodes[0];
+        if (this.lastChild === oldChildWrapper) this.lastChild_ = nodes[nodes.length - 1];
+        oldChildWrapper.previousSibling_ = oldChildWrapper.nextSibling_ = oldChildWrapper.parentNode_ = undefined;
+        if (oldChildNode.parentNode) {
+          originalReplaceChild.call(oldChildNode.parentNode, unwrapNodesForInsertion(this, nodes), oldChildNode);
+        }
+      } else {
+        ensureSameOwnerDocument(this, newChildWrapper);
+        clearChildNodes(this);
+        originalReplaceChild.call(unsafeUnwrap(this), unwrap(newChildWrapper), oldChildNode);
+      }
+      enqueueMutation(this, "childList", {
+        addedNodes: nodes,
+        removedNodes: createOneElementNodeList(oldChildWrapper),
+        nextSibling: nextNode,
+        previousSibling: previousNode
+      });
+      nodeWasRemoved(oldChildWrapper);
+      nodesWereAdded(nodes, this);
+      return oldChildWrapper;
+    },
+    nodeIsInserted_: function() {
+      for (var child = this.firstChild; child; child = child.nextSibling) {
+        child.nodeIsInserted_();
+      }
+    },
+    hasChildNodes: function() {
+      return this.firstChild !== null;
+    },
+    get parentNode() {
+      return this.parentNode_ !== undefined ? this.parentNode_ : wrap(unsafeUnwrap(this).parentNode);
+    },
+    get firstChild() {
+      return this.firstChild_ !== undefined ? this.firstChild_ : wrap(unsafeUnwrap(this).firstChild);
+    },
+    get lastChild() {
+      return this.lastChild_ !== undefined ? this.lastChild_ : wrap(unsafeUnwrap(this).lastChild);
+    },
+    get nextSibling() {
+      return this.nextSibling_ !== undefined ? this.nextSibling_ : wrap(unsafeUnwrap(this).nextSibling);
+    },
+    get previousSibling() {
+      return this.previousSibling_ !== undefined ? this.previousSibling_ : wrap(unsafeUnwrap(this).previousSibling);
+    },
+    get parentElement() {
+      var p = this.parentNode;
+      while (p && p.nodeType !== Node.ELEMENT_NODE) {
+        p = p.parentNode;
+      }
+      return p;
+    },
+    get textContent() {
+      var s = "";
+      for (var child = this.firstChild; child; child = child.nextSibling) {
+        if (child.nodeType != Node.COMMENT_NODE) {
+          s += child.textContent;
+        }
+      }
+      return s;
+    },
+    set textContent(textContent) {
+      if (textContent == null) textContent = "";
+      var removedNodes = snapshotNodeList(this.childNodes);
+      if (this.invalidateShadowRenderer()) {
+        removeAllChildNodes(this);
+        if (textContent !== "") {
+          var textNode = unsafeUnwrap(this).ownerDocument.createTextNode(textContent);
+          this.appendChild(textNode);
+        }
+      } else {
+        clearChildNodes(this);
+        unsafeUnwrap(this).textContent = textContent;
+      }
+      var addedNodes = snapshotNodeList(this.childNodes);
+      enqueueMutation(this, "childList", {
+        addedNodes: addedNodes,
+        removedNodes: removedNodes
+      });
+      nodesWereRemoved(removedNodes);
+      nodesWereAdded(addedNodes, this);
+    },
+    get childNodes() {
+      var wrapperList = new NodeList();
+      var i = 0;
+      for (var child = this.firstChild; child; child = child.nextSibling) {
+        wrapperList[i++] = child;
+      }
+      wrapperList.length = i;
+      return wrapperList;
+    },
+    cloneNode: function(deep) {
+      return cloneNode(this, deep);
+    },
+    contains: function(child) {
+      return contains(this, wrapIfNeeded(child));
+    },
+    compareDocumentPosition: function(otherNode) {
+      return originalCompareDocumentPosition.call(unsafeUnwrap(this), unwrapIfNeeded(otherNode));
+    },
+    isEqualNode: function(otherNode) {
+      return originalIsEqualNode.call(unsafeUnwrap(this), unwrapIfNeeded(otherNode));
+    },
+    normalize: function() {
+      var nodes = snapshotNodeList(this.childNodes);
+      var remNodes = [];
+      var s = "";
+      var modNode;
+      for (var i = 0, n; i < nodes.length; i++) {
+        n = nodes[i];
+        if (n.nodeType === Node.TEXT_NODE) {
+          if (!modNode && !n.data.length) this.removeChild(n); else if (!modNode) modNode = n; else {
+            s += n.data;
+            remNodes.push(n);
+          }
+        } else {
+          if (modNode && remNodes.length) {
+            modNode.data += s;
+            cleanupNodes(remNodes);
+          }
+          remNodes = [];
+          s = "";
+          modNode = null;
+          if (n.childNodes.length) n.normalize();
+        }
+      }
+      if (modNode && remNodes.length) {
+        modNode.data += s;
+        cleanupNodes(remNodes);
+      }
+    }
+  });
+  defineWrapGetter(Node, "ownerDocument");
+  registerWrapper(OriginalNode, Node, document.createDocumentFragment());
+  delete Node.prototype.querySelector;
+  delete Node.prototype.querySelectorAll;
+  Node.prototype = mixin(Object.create(EventTarget.prototype), Node.prototype);
+  scope.cloneNode = cloneNode;
+  scope.nodeWasAdded = nodeWasAdded;
+  scope.nodeWasRemoved = nodeWasRemoved;
+  scope.nodesWereAdded = nodesWereAdded;
+  scope.nodesWereRemoved = nodesWereRemoved;
+  scope.originalInsertBefore = originalInsertBefore;
+  scope.originalRemoveChild = originalRemoveChild;
+  scope.snapshotNodeList = snapshotNodeList;
+  scope.wrappers.Node = Node;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLCollection = scope.wrappers.HTMLCollection;
+  var NodeList = scope.wrappers.NodeList;
+  var getTreeScope = scope.getTreeScope;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var originalDocumentQuerySelector = document.querySelector;
+  var originalElementQuerySelector = document.documentElement.querySelector;
+  var originalDocumentQuerySelectorAll = document.querySelectorAll;
+  var originalElementQuerySelectorAll = document.documentElement.querySelectorAll;
+  var originalDocumentGetElementsByTagName = document.getElementsByTagName;
+  var originalElementGetElementsByTagName = document.documentElement.getElementsByTagName;
+  var originalDocumentGetElementsByTagNameNS = document.getElementsByTagNameNS;
+  var originalElementGetElementsByTagNameNS = document.documentElement.getElementsByTagNameNS;
+  var OriginalElement = window.Element;
+  var OriginalDocument = window.HTMLDocument || window.Document;
+  function filterNodeList(list, index, result, deep) {
+    var wrappedItem = null;
+    var root = null;
+    for (var i = 0, length = list.length; i < length; i++) {
+      wrappedItem = wrap(list[i]);
+      if (!deep && (root = getTreeScope(wrappedItem).root)) {
+        if (root instanceof scope.wrappers.ShadowRoot) {
+          continue;
+        }
+      }
+      result[index++] = wrappedItem;
+    }
+    return index;
+  }
+  function shimSelector(selector) {
+    return String(selector).replace(/\/deep\/|::shadow|>>>/g, " ");
+  }
+  function shimMatchesSelector(selector) {
+    return String(selector).replace(/:host\(([^\s]+)\)/g, "$1").replace(/([^\s]):host/g, "$1").replace(":host", "*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g, " ");
+  }
+  function findOne(node, selector) {
+    var m, el = node.firstElementChild;
+    while (el) {
+      if (el.matches(selector)) return el;
+      m = findOne(el, selector);
+      if (m) return m;
+      el = el.nextElementSibling;
+    }
+    return null;
+  }
+  function matchesSelector(el, selector) {
+    return el.matches(selector);
+  }
+  var XHTML_NS = "http://www.w3.org/1999/xhtml";
+  function matchesTagName(el, localName, localNameLowerCase) {
+    var ln = el.localName;
+    return ln === localName || ln === localNameLowerCase && el.namespaceURI === XHTML_NS;
+  }
+  function matchesEveryThing() {
+    return true;
+  }
+  function matchesLocalNameOnly(el, ns, localName) {
+    return el.localName === localName;
+  }
+  function matchesNameSpace(el, ns) {
+    return el.namespaceURI === ns;
+  }
+  function matchesLocalNameNS(el, ns, localName) {
+    return el.namespaceURI === ns && el.localName === localName;
+  }
+  function findElements(node, index, result, p, arg0, arg1) {
+    var el = node.firstElementChild;
+    while (el) {
+      if (p(el, arg0, arg1)) result[index++] = el;
+      index = findElements(el, index, result, p, arg0, arg1);
+      el = el.nextElementSibling;
+    }
+    return index;
+  }
+  function querySelectorAllFiltered(p, index, result, selector, deep) {
+    var target = unsafeUnwrap(this);
+    var list;
+    var root = getTreeScope(this).root;
+    if (root instanceof scope.wrappers.ShadowRoot) {
+      return findElements(this, index, result, p, selector, null);
+    } else if (target instanceof OriginalElement) {
+      list = originalElementQuerySelectorAll.call(target, selector);
+    } else if (target instanceof OriginalDocument) {
+      list = originalDocumentQuerySelectorAll.call(target, selector);
+    } else {
+      return findElements(this, index, result, p, selector, null);
+    }
+    return filterNodeList(list, index, result, deep);
+  }
+  var SelectorsInterface = {
+    querySelector: function(selector) {
+      var shimmed = shimSelector(selector);
+      var deep = shimmed !== selector;
+      selector = shimmed;
+      var target = unsafeUnwrap(this);
+      var wrappedItem;
+      var root = getTreeScope(this).root;
+      if (root instanceof scope.wrappers.ShadowRoot) {
+        return findOne(this, selector);
+      } else if (target instanceof OriginalElement) {
+        wrappedItem = wrap(originalElementQuerySelector.call(target, selector));
+      } else if (target instanceof OriginalDocument) {
+        wrappedItem = wrap(originalDocumentQuerySelector.call(target, selector));
+      } else {
+        return findOne(this, selector);
+      }
+      if (!wrappedItem) {
+        return wrappedItem;
+      } else if (!deep && (root = getTreeScope(wrappedItem).root)) {
+        if (root instanceof scope.wrappers.ShadowRoot) {
+          return findOne(this, selector);
+        }
+      }
+      return wrappedItem;
+    },
+    querySelectorAll: function(selector) {
+      var shimmed = shimSelector(selector);
+      var deep = shimmed !== selector;
+      selector = shimmed;
+      var result = new NodeList();
+      result.length = querySelectorAllFiltered.call(this, matchesSelector, 0, result, selector, deep);
+      return result;
+    }
+  };
+  var MatchesInterface = {
+    matches: function(selector) {
+      selector = shimMatchesSelector(selector);
+      return scope.originalMatches.call(unsafeUnwrap(this), selector);
+    }
+  };
+  function getElementsByTagNameFiltered(p, index, result, localName, lowercase) {
+    var target = unsafeUnwrap(this);
+    var list;
+    var root = getTreeScope(this).root;
+    if (root instanceof scope.wrappers.ShadowRoot) {
+      return findElements(this, index, result, p, localName, lowercase);
+    } else if (target instanceof OriginalElement) {
+      list = originalElementGetElementsByTagName.call(target, localName, lowercase);
+    } else if (target instanceof OriginalDocument) {
+      list = originalDocumentGetElementsByTagName.call(target, localName, lowercase);
+    } else {
+      return findElements(this, index, result, p, localName, lowercase);
+    }
+    return filterNodeList(list, index, result, false);
+  }
+  function getElementsByTagNameNSFiltered(p, index, result, ns, localName) {
+    var target = unsafeUnwrap(this);
+    var list;
+    var root = getTreeScope(this).root;
+    if (root instanceof scope.wrappers.ShadowRoot) {
+      return findElements(this, index, result, p, ns, localName);
+    } else if (target instanceof OriginalElement) {
+      list = originalElementGetElementsByTagNameNS.call(target, ns, localName);
+    } else if (target instanceof OriginalDocument) {
+      list = originalDocumentGetElementsByTagNameNS.call(target, ns, localName);
+    } else {
+      return findElements(this, index, result, p, ns, localName);
+    }
+    return filterNodeList(list, index, result, false);
+  }
+  var GetElementsByInterface = {
+    getElementsByTagName: function(localName) {
+      var result = new HTMLCollection();
+      var match = localName === "*" ? matchesEveryThing : matchesTagName;
+      result.length = getElementsByTagNameFiltered.call(this, match, 0, result, localName, localName.toLowerCase());
+      return result;
+    },
+    getElementsByClassName: function(className) {
+      return this.querySelectorAll("." + className);
+    },
+    getElementsByTagNameNS: function(ns, localName) {
+      var result = new HTMLCollection();
+      var match = null;
+      if (ns === "*") {
+        match = localName === "*" ? matchesEveryThing : matchesLocalNameOnly;
+      } else {
+        match = localName === "*" ? matchesNameSpace : matchesLocalNameNS;
+      }
+      result.length = getElementsByTagNameNSFiltered.call(this, match, 0, result, ns || null, localName);
+      return result;
+    }
+  };
+  scope.GetElementsByInterface = GetElementsByInterface;
+  scope.SelectorsInterface = SelectorsInterface;
+  scope.MatchesInterface = MatchesInterface;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var NodeList = scope.wrappers.NodeList;
+  function forwardElement(node) {
+    while (node && node.nodeType !== Node.ELEMENT_NODE) {
+      node = node.nextSibling;
+    }
+    return node;
+  }
+  function backwardsElement(node) {
+    while (node && node.nodeType !== Node.ELEMENT_NODE) {
+      node = node.previousSibling;
+    }
+    return node;
+  }
+  var ParentNodeInterface = {
+    get firstElementChild() {
+      return forwardElement(this.firstChild);
+    },
+    get lastElementChild() {
+      return backwardsElement(this.lastChild);
+    },
+    get childElementCount() {
+      var count = 0;
+      for (var child = this.firstElementChild; child; child = child.nextElementSibling) {
+        count++;
+      }
+      return count;
+    },
+    get children() {
+      var wrapperList = new NodeList();
+      var i = 0;
+      for (var child = this.firstElementChild; child; child = child.nextElementSibling) {
+        wrapperList[i++] = child;
+      }
+      wrapperList.length = i;
+      return wrapperList;
+    },
+    remove: function() {
+      var p = this.parentNode;
+      if (p) p.removeChild(this);
+    }
+  };
+  var ChildNodeInterface = {
+    get nextElementSibling() {
+      return forwardElement(this.nextSibling);
+    },
+    get previousElementSibling() {
+      return backwardsElement(this.previousSibling);
+    }
+  };
+  var NonElementParentNodeInterface = {
+    getElementById: function(id) {
+      if (/[ \t\n\r\f]/.test(id)) return null;
+      return this.querySelector('[id="' + id + '"]');
+    }
+  };
+  scope.ChildNodeInterface = ChildNodeInterface;
+  scope.NonElementParentNodeInterface = NonElementParentNodeInterface;
+  scope.ParentNodeInterface = ParentNodeInterface;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var ChildNodeInterface = scope.ChildNodeInterface;
+  var Node = scope.wrappers.Node;
+  var enqueueMutation = scope.enqueueMutation;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var OriginalCharacterData = window.CharacterData;
+  function CharacterData(node) {
+    Node.call(this, node);
+  }
+  CharacterData.prototype = Object.create(Node.prototype);
+  mixin(CharacterData.prototype, {
+    get nodeValue() {
+      return this.data;
+    },
+    set nodeValue(data) {
+      this.data = data;
+    },
+    get textContent() {
+      return this.data;
+    },
+    set textContent(value) {
+      this.data = value;
+    },
+    get data() {
+      return unsafeUnwrap(this).data;
+    },
+    set data(value) {
+      var oldValue = unsafeUnwrap(this).data;
+      enqueueMutation(this, "characterData", {
+        oldValue: oldValue
+      });
+      unsafeUnwrap(this).data = value;
+    }
+  });
+  mixin(CharacterData.prototype, ChildNodeInterface);
+  registerWrapper(OriginalCharacterData, CharacterData, document.createTextNode(""));
+  scope.wrappers.CharacterData = CharacterData;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var CharacterData = scope.wrappers.CharacterData;
+  var enqueueMutation = scope.enqueueMutation;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  function toUInt32(x) {
+    return x >>> 0;
+  }
+  var OriginalText = window.Text;
+  function Text(node) {
+    CharacterData.call(this, node);
+  }
+  Text.prototype = Object.create(CharacterData.prototype);
+  mixin(Text.prototype, {
+    splitText: function(offset) {
+      offset = toUInt32(offset);
+      var s = this.data;
+      if (offset > s.length) throw new Error("IndexSizeError");
+      var head = s.slice(0, offset);
+      var tail = s.slice(offset);
+      this.data = head;
+      var newTextNode = this.ownerDocument.createTextNode(tail);
+      if (this.parentNode) this.parentNode.insertBefore(newTextNode, this.nextSibling);
+      return newTextNode;
+    }
+  });
+  registerWrapper(OriginalText, Text, document.createTextNode(""));
+  scope.wrappers.Text = Text;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  if (!window.DOMTokenList) {
+    console.warn("Missing DOMTokenList prototype, please include a " + "compatible classList polyfill such as http://goo.gl/uTcepH.");
+    return;
+  }
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var enqueueMutation = scope.enqueueMutation;
+  function getClass(el) {
+    return unsafeUnwrap(el).getAttribute("class");
+  }
+  function enqueueClassAttributeChange(el, oldValue) {
+    enqueueMutation(el, "attributes", {
+      name: "class",
+      namespace: null,
+      oldValue: oldValue
+    });
+  }
+  function invalidateClass(el) {
+    scope.invalidateRendererBasedOnAttribute(el, "class");
+  }
+  function changeClass(tokenList, method, args) {
+    var ownerElement = tokenList.ownerElement_;
+    if (ownerElement == null) {
+      return method.apply(tokenList, args);
+    }
+    var oldValue = getClass(ownerElement);
+    var retv = method.apply(tokenList, args);
+    if (getClass(ownerElement) !== oldValue) {
+      enqueueClassAttributeChange(ownerElement, oldValue);
+      invalidateClass(ownerElement);
+    }
+    return retv;
+  }
+  var oldAdd = DOMTokenList.prototype.add;
+  DOMTokenList.prototype.add = function() {
+    changeClass(this, oldAdd, arguments);
+  };
+  var oldRemove = DOMTokenList.prototype.remove;
+  DOMTokenList.prototype.remove = function() {
+    changeClass(this, oldRemove, arguments);
+  };
+  var oldToggle = DOMTokenList.prototype.toggle;
+  DOMTokenList.prototype.toggle = function() {
+    return changeClass(this, oldToggle, arguments);
+  };
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var ChildNodeInterface = scope.ChildNodeInterface;
+  var GetElementsByInterface = scope.GetElementsByInterface;
+  var Node = scope.wrappers.Node;
+  var ParentNodeInterface = scope.ParentNodeInterface;
+  var SelectorsInterface = scope.SelectorsInterface;
+  var MatchesInterface = scope.MatchesInterface;
+  var addWrapNodeListMethod = scope.addWrapNodeListMethod;
+  var enqueueMutation = scope.enqueueMutation;
+  var mixin = scope.mixin;
+  var oneOf = scope.oneOf;
+  var registerWrapper = scope.registerWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrappers = scope.wrappers;
+  var OriginalElement = window.Element;
+  var matchesNames = [ "matches", "mozMatchesSelector", "msMatchesSelector", "webkitMatchesSelector" ].filter(function(name) {
+    return OriginalElement.prototype[name];
+  });
+  var matchesName = matchesNames[0];
+  var originalMatches = OriginalElement.prototype[matchesName];
+  function invalidateRendererBasedOnAttribute(element, name) {
+    var p = element.parentNode;
+    if (!p || !p.shadowRoot) return;
+    var renderer = scope.getRendererForHost(p);
+    if (renderer.dependsOnAttribute(name)) renderer.invalidate();
+  }
+  function enqueAttributeChange(element, name, oldValue) {
+    enqueueMutation(element, "attributes", {
+      name: name,
+      namespace: null,
+      oldValue: oldValue
+    });
+  }
+  var classListTable = new WeakMap();
+  function Element(node) {
+    Node.call(this, node);
+  }
+  Element.prototype = Object.create(Node.prototype);
+  mixin(Element.prototype, {
+    createShadowRoot: function() {
+      var newShadowRoot = new wrappers.ShadowRoot(this);
+      unsafeUnwrap(this).polymerShadowRoot_ = newShadowRoot;
+      var renderer = scope.getRendererForHost(this);
+      renderer.invalidate();
+      return newShadowRoot;
+    },
+    get shadowRoot() {
+      return unsafeUnwrap(this).polymerShadowRoot_ || null;
+    },
+    setAttribute: function(name, value) {
+      var oldValue = unsafeUnwrap(this).getAttribute(name);
+      unsafeUnwrap(this).setAttribute(name, value);
+      enqueAttributeChange(this, name, oldValue);
+      invalidateRendererBasedOnAttribute(this, name);
+    },
+    removeAttribute: function(name) {
+      var oldValue = unsafeUnwrap(this).getAttribute(name);
+      unsafeUnwrap(this).removeAttribute(name);
+      enqueAttributeChange(this, name, oldValue);
+      invalidateRendererBasedOnAttribute(this, name);
+    },
+    get classList() {
+      var list = classListTable.get(this);
+      if (!list) {
+        list = unsafeUnwrap(this).classList;
+        if (!list) return;
+        list.ownerElement_ = this;
+        classListTable.set(this, list);
+      }
+      return list;
+    },
+    get className() {
+      return unsafeUnwrap(this).className;
+    },
+    set className(v) {
+      this.setAttribute("class", v);
+    },
+    get id() {
+      return unsafeUnwrap(this).id;
+    },
+    set id(v) {
+      this.setAttribute("id", v);
+    }
+  });
+  matchesNames.forEach(function(name) {
+    if (name !== "matches") {
+      Element.prototype[name] = function(selector) {
+        return this.matches(selector);
+      };
+    }
+  });
+  if (OriginalElement.prototype.webkitCreateShadowRoot) {
+    Element.prototype.webkitCreateShadowRoot = Element.prototype.createShadowRoot;
+  }
+  mixin(Element.prototype, ChildNodeInterface);
+  mixin(Element.prototype, GetElementsByInterface);
+  mixin(Element.prototype, ParentNodeInterface);
+  mixin(Element.prototype, SelectorsInterface);
+  mixin(Element.prototype, MatchesInterface);
+  registerWrapper(OriginalElement, Element, document.createElementNS(null, "x"));
+  scope.invalidateRendererBasedOnAttribute = invalidateRendererBasedOnAttribute;
+  scope.matchesNames = matchesNames;
+  scope.originalMatches = originalMatches;
+  scope.wrappers.Element = Element;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var Element = scope.wrappers.Element;
+  var defineGetter = scope.defineGetter;
+  var enqueueMutation = scope.enqueueMutation;
+  var mixin = scope.mixin;
+  var nodesWereAdded = scope.nodesWereAdded;
+  var nodesWereRemoved = scope.nodesWereRemoved;
+  var registerWrapper = scope.registerWrapper;
+  var snapshotNodeList = scope.snapshotNodeList;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var wrappers = scope.wrappers;
+  var escapeAttrRegExp = /[&\u00A0"]/g;
+  var escapeDataRegExp = /[&\u00A0<>]/g;
+  function escapeReplace(c) {
+    switch (c) {
+     case "&":
+      return "&amp;";
+
+     case "<":
+      return "&lt;";
+
+     case ">":
+      return "&gt;";
+
+     case '"':
+      return "&quot;";
+
+     case " ":
+      return "&nbsp;";
+    }
+  }
+  function escapeAttr(s) {
+    return s.replace(escapeAttrRegExp, escapeReplace);
+  }
+  function escapeData(s) {
+    return s.replace(escapeDataRegExp, escapeReplace);
+  }
+  function makeSet(arr) {
+    var set = {};
+    for (var i = 0; i < arr.length; i++) {
+      set[arr[i]] = true;
+    }
+    return set;
+  }
+  var voidElements = makeSet([ "area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr" ]);
+  var plaintextParents = makeSet([ "style", "script", "xmp", "iframe", "noembed", "noframes", "plaintext", "noscript" ]);
+  var XHTML_NS = "http://www.w3.org/1999/xhtml";
+  function needsSelfClosingSlash(node) {
+    if (node.namespaceURI !== XHTML_NS) return true;
+    var doctype = node.ownerDocument.doctype;
+    return doctype && doctype.publicId && doctype.systemId;
+  }
+  function getOuterHTML(node, parentNode) {
+    switch (node.nodeType) {
+     case Node.ELEMENT_NODE:
+      var tagName = node.tagName.toLowerCase();
+      var s = "<" + tagName;
+      var attrs = node.attributes;
+      for (var i = 0, attr; attr = attrs[i]; i++) {
+        s += " " + attr.name + '="' + escapeAttr(attr.value) + '"';
+      }
+      if (voidElements[tagName]) {
+        if (needsSelfClosingSlash(node)) s += "/";
+        return s + ">";
+      }
+      return s + ">" + getInnerHTML(node) + "</" + tagName + ">";
+
+     case Node.TEXT_NODE:
+      var data = node.data;
+      if (parentNode && plaintextParents[parentNode.localName]) return data;
+      return escapeData(data);
+
+     case Node.COMMENT_NODE:
+      return "<!--" + node.data + "-->";
+
+     default:
+      console.error(node);
+      throw new Error("not implemented");
+    }
+  }
+  function getInnerHTML(node) {
+    if (node instanceof wrappers.HTMLTemplateElement) node = node.content;
+    var s = "";
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      s += getOuterHTML(child, node);
+    }
+    return s;
+  }
+  function setInnerHTML(node, value, opt_tagName) {
+    var tagName = opt_tagName || "div";
+    node.textContent = "";
+    var tempElement = unwrap(node.ownerDocument.createElement(tagName));
+    tempElement.innerHTML = value;
+    var firstChild;
+    while (firstChild = tempElement.firstChild) {
+      node.appendChild(wrap(firstChild));
+    }
+  }
+  var oldIe = /MSIE/.test(navigator.userAgent);
+  var OriginalHTMLElement = window.HTMLElement;
+  var OriginalHTMLTemplateElement = window.HTMLTemplateElement;
+  function HTMLElement(node) {
+    Element.call(this, node);
+  }
+  HTMLElement.prototype = Object.create(Element.prototype);
+  mixin(HTMLElement.prototype, {
+    get innerHTML() {
+      return getInnerHTML(this);
+    },
+    set innerHTML(value) {
+      if (oldIe && plaintextParents[this.localName]) {
+        this.textContent = value;
+        return;
+      }
+      var removedNodes = snapshotNodeList(this.childNodes);
+      if (this.invalidateShadowRenderer()) {
+        if (this instanceof wrappers.HTMLTemplateElement) setInnerHTML(this.content, value); else setInnerHTML(this, value, this.tagName);
+      } else if (!OriginalHTMLTemplateElement && this instanceof wrappers.HTMLTemplateElement) {
+        setInnerHTML(this.content, value);
+      } else {
+        unsafeUnwrap(this).innerHTML = value;
+      }
+      var addedNodes = snapshotNodeList(this.childNodes);
+      enqueueMutation(this, "childList", {
+        addedNodes: addedNodes,
+        removedNodes: removedNodes
+      });
+      nodesWereRemoved(removedNodes);
+      nodesWereAdded(addedNodes, this);
+    },
+    get outerHTML() {
+      return getOuterHTML(this, this.parentNode);
+    },
+    set outerHTML(value) {
+      var p = this.parentNode;
+      if (p) {
+        p.invalidateShadowRenderer();
+        var df = frag(p, value);
+        p.replaceChild(df, this);
+      }
+    },
+    insertAdjacentHTML: function(position, text) {
+      var contextElement, refNode;
+      switch (String(position).toLowerCase()) {
+       case "beforebegin":
+        contextElement = this.parentNode;
+        refNode = this;
+        break;
+
+       case "afterend":
+        contextElement = this.parentNode;
+        refNode = this.nextSibling;
+        break;
+
+       case "afterbegin":
+        contextElement = this;
+        refNode = this.firstChild;
+        break;
+
+       case "beforeend":
+        contextElement = this;
+        refNode = null;
+        break;
+
+       default:
+        return;
+      }
+      var df = frag(contextElement, text);
+      contextElement.insertBefore(df, refNode);
+    },
+    get hidden() {
+      return this.hasAttribute("hidden");
+    },
+    set hidden(v) {
+      if (v) {
+        this.setAttribute("hidden", "");
+      } else {
+        this.removeAttribute("hidden");
+      }
+    }
+  });
+  function frag(contextElement, html) {
+    var p = unwrap(contextElement.cloneNode(false));
+    p.innerHTML = html;
+    var df = unwrap(document.createDocumentFragment());
+    var c;
+    while (c = p.firstChild) {
+      df.appendChild(c);
+    }
+    return wrap(df);
+  }
+  function getter(name) {
+    return function() {
+      scope.renderAllPending();
+      return unsafeUnwrap(this)[name];
+    };
+  }
+  function getterRequiresRendering(name) {
+    defineGetter(HTMLElement, name, getter(name));
+  }
+  [ "clientHeight", "clientLeft", "clientTop", "clientWidth", "offsetHeight", "offsetLeft", "offsetTop", "offsetWidth", "scrollHeight", "scrollWidth" ].forEach(getterRequiresRendering);
+  function getterAndSetterRequiresRendering(name) {
+    Object.defineProperty(HTMLElement.prototype, name, {
+      get: getter(name),
+      set: function(v) {
+        scope.renderAllPending();
+        unsafeUnwrap(this)[name] = v;
+      },
+      configurable: true,
+      enumerable: true
+    });
+  }
+  [ "scrollLeft", "scrollTop" ].forEach(getterAndSetterRequiresRendering);
+  function methodRequiresRendering(name) {
+    Object.defineProperty(HTMLElement.prototype, name, {
+      value: function() {
+        scope.renderAllPending();
+        return unsafeUnwrap(this)[name].apply(unsafeUnwrap(this), arguments);
+      },
+      configurable: true,
+      enumerable: true
+    });
+  }
+  [ "focus", "getBoundingClientRect", "getClientRects", "scrollIntoView" ].forEach(methodRequiresRendering);
+  registerWrapper(OriginalHTMLElement, HTMLElement, document.createElement("b"));
+  scope.wrappers.HTMLElement = HTMLElement;
+  scope.getInnerHTML = getInnerHTML;
+  scope.setInnerHTML = setInnerHTML;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var OriginalHTMLCanvasElement = window.HTMLCanvasElement;
+  function HTMLCanvasElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLCanvasElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLCanvasElement.prototype, {
+    getContext: function() {
+      var context = unsafeUnwrap(this).getContext.apply(unsafeUnwrap(this), arguments);
+      return context && wrap(context);
+    }
+  });
+  registerWrapper(OriginalHTMLCanvasElement, HTMLCanvasElement, document.createElement("canvas"));
+  scope.wrappers.HTMLCanvasElement = HTMLCanvasElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var OriginalHTMLContentElement = window.HTMLContentElement;
+  function HTMLContentElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLContentElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLContentElement.prototype, {
+    constructor: HTMLContentElement,
+    get select() {
+      return this.getAttribute("select");
+    },
+    set select(value) {
+      this.setAttribute("select", value);
+    },
+    setAttribute: function(n, v) {
+      HTMLElement.prototype.setAttribute.call(this, n, v);
+      if (String(n).toLowerCase() === "select") this.invalidateShadowRenderer(true);
+    }
+  });
+  if (OriginalHTMLContentElement) registerWrapper(OriginalHTMLContentElement, HTMLContentElement);
+  scope.wrappers.HTMLContentElement = HTMLContentElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var wrapHTMLCollection = scope.wrapHTMLCollection;
+  var unwrap = scope.unwrap;
+  var OriginalHTMLFormElement = window.HTMLFormElement;
+  function HTMLFormElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLFormElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLFormElement.prototype, {
+    get elements() {
+      return wrapHTMLCollection(unwrap(this).elements);
+    }
+  });
+  registerWrapper(OriginalHTMLFormElement, HTMLFormElement, document.createElement("form"));
+  scope.wrappers.HTMLFormElement = HTMLFormElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var rewrap = scope.rewrap;
+  var OriginalHTMLImageElement = window.HTMLImageElement;
+  function HTMLImageElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLImageElement.prototype = Object.create(HTMLElement.prototype);
+  registerWrapper(OriginalHTMLImageElement, HTMLImageElement, document.createElement("img"));
+  function Image(width, height) {
+    if (!(this instanceof Image)) {
+      throw new TypeError("DOM object constructor cannot be called as a function.");
+    }
+    var node = unwrap(document.createElement("img"));
+    HTMLElement.call(this, node);
+    rewrap(node, this);
+    if (width !== undefined) node.width = width;
+    if (height !== undefined) node.height = height;
+  }
+  Image.prototype = HTMLImageElement.prototype;
+  scope.wrappers.HTMLImageElement = HTMLImageElement;
+  scope.wrappers.Image = Image;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var NodeList = scope.wrappers.NodeList;
+  var registerWrapper = scope.registerWrapper;
+  var OriginalHTMLShadowElement = window.HTMLShadowElement;
+  function HTMLShadowElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLShadowElement.prototype = Object.create(HTMLElement.prototype);
+  HTMLShadowElement.prototype.constructor = HTMLShadowElement;
+  if (OriginalHTMLShadowElement) registerWrapper(OriginalHTMLShadowElement, HTMLShadowElement);
+  scope.wrappers.HTMLShadowElement = HTMLShadowElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var contentTable = new WeakMap();
+  var templateContentsOwnerTable = new WeakMap();
+  function getTemplateContentsOwner(doc) {
+    if (!doc.defaultView) return doc;
+    var d = templateContentsOwnerTable.get(doc);
+    if (!d) {
+      d = doc.implementation.createHTMLDocument("");
+      while (d.lastChild) {
+        d.removeChild(d.lastChild);
+      }
+      templateContentsOwnerTable.set(doc, d);
+    }
+    return d;
+  }
+  function extractContent(templateElement) {
+    var doc = getTemplateContentsOwner(templateElement.ownerDocument);
+    var df = unwrap(doc.createDocumentFragment());
+    var child;
+    while (child = templateElement.firstChild) {
+      df.appendChild(child);
+    }
+    return df;
+  }
+  var OriginalHTMLTemplateElement = window.HTMLTemplateElement;
+  function HTMLTemplateElement(node) {
+    HTMLElement.call(this, node);
+    if (!OriginalHTMLTemplateElement) {
+      var content = extractContent(node);
+      contentTable.set(this, wrap(content));
+    }
+  }
+  HTMLTemplateElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLTemplateElement.prototype, {
+    constructor: HTMLTemplateElement,
+    get content() {
+      if (OriginalHTMLTemplateElement) return wrap(unsafeUnwrap(this).content);
+      return contentTable.get(this);
+    }
+  });
+  if (OriginalHTMLTemplateElement) registerWrapper(OriginalHTMLTemplateElement, HTMLTemplateElement);
+  scope.wrappers.HTMLTemplateElement = HTMLTemplateElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var registerWrapper = scope.registerWrapper;
+  var OriginalHTMLMediaElement = window.HTMLMediaElement;
+  if (!OriginalHTMLMediaElement) return;
+  function HTMLMediaElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLMediaElement.prototype = Object.create(HTMLElement.prototype);
+  registerWrapper(OriginalHTMLMediaElement, HTMLMediaElement, document.createElement("audio"));
+  scope.wrappers.HTMLMediaElement = HTMLMediaElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLMediaElement = scope.wrappers.HTMLMediaElement;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var rewrap = scope.rewrap;
+  var OriginalHTMLAudioElement = window.HTMLAudioElement;
+  if (!OriginalHTMLAudioElement) return;
+  function HTMLAudioElement(node) {
+    HTMLMediaElement.call(this, node);
+  }
+  HTMLAudioElement.prototype = Object.create(HTMLMediaElement.prototype);
+  registerWrapper(OriginalHTMLAudioElement, HTMLAudioElement, document.createElement("audio"));
+  function Audio(src) {
+    if (!(this instanceof Audio)) {
+      throw new TypeError("DOM object constructor cannot be called as a function.");
+    }
+    var node = unwrap(document.createElement("audio"));
+    HTMLMediaElement.call(this, node);
+    rewrap(node, this);
+    node.setAttribute("preload", "auto");
+    if (src !== undefined) node.setAttribute("src", src);
+  }
+  Audio.prototype = HTMLAudioElement.prototype;
+  scope.wrappers.HTMLAudioElement = HTMLAudioElement;
+  scope.wrappers.Audio = Audio;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var rewrap = scope.rewrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var OriginalHTMLOptionElement = window.HTMLOptionElement;
+  function trimText(s) {
+    return s.replace(/\s+/g, " ").trim();
+  }
+  function HTMLOptionElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLOptionElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLOptionElement.prototype, {
+    get text() {
+      return trimText(this.textContent);
+    },
+    set text(value) {
+      this.textContent = trimText(String(value));
+    },
+    get form() {
+      return wrap(unwrap(this).form);
+    }
+  });
+  registerWrapper(OriginalHTMLOptionElement, HTMLOptionElement, document.createElement("option"));
+  function Option(text, value, defaultSelected, selected) {
+    if (!(this instanceof Option)) {
+      throw new TypeError("DOM object constructor cannot be called as a function.");
+    }
+    var node = unwrap(document.createElement("option"));
+    HTMLElement.call(this, node);
+    rewrap(node, this);
+    if (text !== undefined) node.text = text;
+    if (value !== undefined) node.setAttribute("value", value);
+    if (defaultSelected === true) node.setAttribute("selected", "");
+    node.selected = selected === true;
+  }
+  Option.prototype = HTMLOptionElement.prototype;
+  scope.wrappers.HTMLOptionElement = HTMLOptionElement;
+  scope.wrappers.Option = Option;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var OriginalHTMLSelectElement = window.HTMLSelectElement;
+  function HTMLSelectElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLSelectElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLSelectElement.prototype, {
+    add: function(element, before) {
+      if (typeof before === "object") before = unwrap(before);
+      unwrap(this).add(unwrap(element), before);
+    },
+    remove: function(indexOrNode) {
+      if (indexOrNode === undefined) {
+        HTMLElement.prototype.remove.call(this);
+        return;
+      }
+      if (typeof indexOrNode === "object") indexOrNode = unwrap(indexOrNode);
+      unwrap(this).remove(indexOrNode);
+    },
+    get form() {
+      return wrap(unwrap(this).form);
+    }
+  });
+  registerWrapper(OriginalHTMLSelectElement, HTMLSelectElement, document.createElement("select"));
+  scope.wrappers.HTMLSelectElement = HTMLSelectElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var wrapHTMLCollection = scope.wrapHTMLCollection;
+  var OriginalHTMLTableElement = window.HTMLTableElement;
+  function HTMLTableElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLTableElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLTableElement.prototype, {
+    get caption() {
+      return wrap(unwrap(this).caption);
+    },
+    createCaption: function() {
+      return wrap(unwrap(this).createCaption());
+    },
+    get tHead() {
+      return wrap(unwrap(this).tHead);
+    },
+    createTHead: function() {
+      return wrap(unwrap(this).createTHead());
+    },
+    createTFoot: function() {
+      return wrap(unwrap(this).createTFoot());
+    },
+    get tFoot() {
+      return wrap(unwrap(this).tFoot);
+    },
+    get tBodies() {
+      return wrapHTMLCollection(unwrap(this).tBodies);
+    },
+    createTBody: function() {
+      return wrap(unwrap(this).createTBody());
+    },
+    get rows() {
+      return wrapHTMLCollection(unwrap(this).rows);
+    },
+    insertRow: function(index) {
+      return wrap(unwrap(this).insertRow(index));
+    }
+  });
+  registerWrapper(OriginalHTMLTableElement, HTMLTableElement, document.createElement("table"));
+  scope.wrappers.HTMLTableElement = HTMLTableElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var wrapHTMLCollection = scope.wrapHTMLCollection;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var OriginalHTMLTableSectionElement = window.HTMLTableSectionElement;
+  function HTMLTableSectionElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLTableSectionElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLTableSectionElement.prototype, {
+    constructor: HTMLTableSectionElement,
+    get rows() {
+      return wrapHTMLCollection(unwrap(this).rows);
+    },
+    insertRow: function(index) {
+      return wrap(unwrap(this).insertRow(index));
+    }
+  });
+  registerWrapper(OriginalHTMLTableSectionElement, HTMLTableSectionElement, document.createElement("thead"));
+  scope.wrappers.HTMLTableSectionElement = HTMLTableSectionElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var wrapHTMLCollection = scope.wrapHTMLCollection;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var OriginalHTMLTableRowElement = window.HTMLTableRowElement;
+  function HTMLTableRowElement(node) {
+    HTMLElement.call(this, node);
+  }
+  HTMLTableRowElement.prototype = Object.create(HTMLElement.prototype);
+  mixin(HTMLTableRowElement.prototype, {
+    get cells() {
+      return wrapHTMLCollection(unwrap(this).cells);
+    },
+    insertCell: function(index) {
+      return wrap(unwrap(this).insertCell(index));
+    }
+  });
+  registerWrapper(OriginalHTMLTableRowElement, HTMLTableRowElement, document.createElement("tr"));
+  scope.wrappers.HTMLTableRowElement = HTMLTableRowElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLContentElement = scope.wrappers.HTMLContentElement;
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var HTMLShadowElement = scope.wrappers.HTMLShadowElement;
+  var HTMLTemplateElement = scope.wrappers.HTMLTemplateElement;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var OriginalHTMLUnknownElement = window.HTMLUnknownElement;
+  function HTMLUnknownElement(node) {
+    switch (node.localName) {
+     case "content":
+      return new HTMLContentElement(node);
+
+     case "shadow":
+      return new HTMLShadowElement(node);
+
+     case "template":
+      return new HTMLTemplateElement(node);
+    }
+    HTMLElement.call(this, node);
+  }
+  HTMLUnknownElement.prototype = Object.create(HTMLElement.prototype);
+  registerWrapper(OriginalHTMLUnknownElement, HTMLUnknownElement);
+  scope.wrappers.HTMLUnknownElement = HTMLUnknownElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var Element = scope.wrappers.Element;
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var registerWrapper = scope.registerWrapper;
+  var defineWrapGetter = scope.defineWrapGetter;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var mixin = scope.mixin;
+  var SVG_NS = "http://www.w3.org/2000/svg";
+  var OriginalSVGElement = window.SVGElement;
+  var svgTitleElement = document.createElementNS(SVG_NS, "title");
+  if (!("classList" in svgTitleElement)) {
+    var descr = Object.getOwnPropertyDescriptor(Element.prototype, "classList");
+    Object.defineProperty(HTMLElement.prototype, "classList", descr);
+    delete Element.prototype.classList;
+  }
+  function SVGElement(node) {
+    Element.call(this, node);
+  }
+  SVGElement.prototype = Object.create(Element.prototype);
+  mixin(SVGElement.prototype, {
+    get ownerSVGElement() {
+      return wrap(unsafeUnwrap(this).ownerSVGElement);
+    }
+  });
+  registerWrapper(OriginalSVGElement, SVGElement, document.createElementNS(SVG_NS, "title"));
+  scope.wrappers.SVGElement = SVGElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var OriginalSVGUseElement = window.SVGUseElement;
+  var SVG_NS = "http://www.w3.org/2000/svg";
+  var gWrapper = wrap(document.createElementNS(SVG_NS, "g"));
+  var useElement = document.createElementNS(SVG_NS, "use");
+  var SVGGElement = gWrapper.constructor;
+  var parentInterfacePrototype = Object.getPrototypeOf(SVGGElement.prototype);
+  var parentInterface = parentInterfacePrototype.constructor;
+  function SVGUseElement(impl) {
+    parentInterface.call(this, impl);
+  }
+  SVGUseElement.prototype = Object.create(parentInterfacePrototype);
+  if ("instanceRoot" in useElement) {
+    mixin(SVGUseElement.prototype, {
+      get instanceRoot() {
+        return wrap(unwrap(this).instanceRoot);
+      },
+      get animatedInstanceRoot() {
+        return wrap(unwrap(this).animatedInstanceRoot);
+      }
+    });
+  }
+  registerWrapper(OriginalSVGUseElement, SVGUseElement, useElement);
+  scope.wrappers.SVGUseElement = SVGUseElement;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var EventTarget = scope.wrappers.EventTarget;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var wrap = scope.wrap;
+  var OriginalSVGElementInstance = window.SVGElementInstance;
+  if (!OriginalSVGElementInstance) return;
+  function SVGElementInstance(impl) {
+    EventTarget.call(this, impl);
+  }
+  SVGElementInstance.prototype = Object.create(EventTarget.prototype);
+  mixin(SVGElementInstance.prototype, {
+    get correspondingElement() {
+      return wrap(unsafeUnwrap(this).correspondingElement);
+    },
+    get correspondingUseElement() {
+      return wrap(unsafeUnwrap(this).correspondingUseElement);
+    },
+    get parentNode() {
+      return wrap(unsafeUnwrap(this).parentNode);
+    },
+    get childNodes() {
+      throw new Error("Not implemented");
+    },
+    get firstChild() {
+      return wrap(unsafeUnwrap(this).firstChild);
+    },
+    get lastChild() {
+      return wrap(unsafeUnwrap(this).lastChild);
+    },
+    get previousSibling() {
+      return wrap(unsafeUnwrap(this).previousSibling);
+    },
+    get nextSibling() {
+      return wrap(unsafeUnwrap(this).nextSibling);
+    }
+  });
+  registerWrapper(OriginalSVGElementInstance, SVGElementInstance);
+  scope.wrappers.SVGElementInstance = SVGElementInstance;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var OriginalCanvasRenderingContext2D = window.CanvasRenderingContext2D;
+  function CanvasRenderingContext2D(impl) {
+    setWrapper(impl, this);
+  }
+  mixin(CanvasRenderingContext2D.prototype, {
+    get canvas() {
+      return wrap(unsafeUnwrap(this).canvas);
+    },
+    drawImage: function() {
+      arguments[0] = unwrapIfNeeded(arguments[0]);
+      unsafeUnwrap(this).drawImage.apply(unsafeUnwrap(this), arguments);
+    },
+    createPattern: function() {
+      arguments[0] = unwrap(arguments[0]);
+      return unsafeUnwrap(this).createPattern.apply(unsafeUnwrap(this), arguments);
+    }
+  });
+  registerWrapper(OriginalCanvasRenderingContext2D, CanvasRenderingContext2D, document.createElement("canvas").getContext("2d"));
+  scope.wrappers.CanvasRenderingContext2D = CanvasRenderingContext2D;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var addForwardingProperties = scope.addForwardingProperties;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var OriginalWebGLRenderingContext = window.WebGLRenderingContext;
+  if (!OriginalWebGLRenderingContext) return;
+  function WebGLRenderingContext(impl) {
+    setWrapper(impl, this);
+  }
+  mixin(WebGLRenderingContext.prototype, {
+    get canvas() {
+      return wrap(unsafeUnwrap(this).canvas);
+    },
+    texImage2D: function() {
+      arguments[5] = unwrapIfNeeded(arguments[5]);
+      unsafeUnwrap(this).texImage2D.apply(unsafeUnwrap(this), arguments);
+    },
+    texSubImage2D: function() {
+      arguments[6] = unwrapIfNeeded(arguments[6]);
+      unsafeUnwrap(this).texSubImage2D.apply(unsafeUnwrap(this), arguments);
+    }
+  });
+  var OriginalWebGLRenderingContextBase = Object.getPrototypeOf(OriginalWebGLRenderingContext.prototype);
+  if (OriginalWebGLRenderingContextBase !== Object.prototype) {
+    addForwardingProperties(OriginalWebGLRenderingContextBase, WebGLRenderingContext.prototype);
+  }
+  var instanceProperties = /WebKit/.test(navigator.userAgent) ? {
+    drawingBufferHeight: null,
+    drawingBufferWidth: null
+  } : {};
+  registerWrapper(OriginalWebGLRenderingContext, WebGLRenderingContext, instanceProperties);
+  scope.wrappers.WebGLRenderingContext = WebGLRenderingContext;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var Node = scope.wrappers.Node;
+  var GetElementsByInterface = scope.GetElementsByInterface;
+  var NonElementParentNodeInterface = scope.NonElementParentNodeInterface;
+  var ParentNodeInterface = scope.ParentNodeInterface;
+  var SelectorsInterface = scope.SelectorsInterface;
+  var mixin = scope.mixin;
+  var registerObject = scope.registerObject;
+  var registerWrapper = scope.registerWrapper;
+  var OriginalDocumentFragment = window.DocumentFragment;
+  function DocumentFragment(node) {
+    Node.call(this, node);
+  }
+  DocumentFragment.prototype = Object.create(Node.prototype);
+  mixin(DocumentFragment.prototype, ParentNodeInterface);
+  mixin(DocumentFragment.prototype, SelectorsInterface);
+  mixin(DocumentFragment.prototype, GetElementsByInterface);
+  mixin(DocumentFragment.prototype, NonElementParentNodeInterface);
+  registerWrapper(OriginalDocumentFragment, DocumentFragment, document.createDocumentFragment());
+  scope.wrappers.DocumentFragment = DocumentFragment;
+  var Comment = registerObject(document.createComment(""));
+  scope.wrappers.Comment = Comment;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var DocumentFragment = scope.wrappers.DocumentFragment;
+  var TreeScope = scope.TreeScope;
+  var elementFromPoint = scope.elementFromPoint;
+  var getInnerHTML = scope.getInnerHTML;
+  var getTreeScope = scope.getTreeScope;
+  var mixin = scope.mixin;
+  var rewrap = scope.rewrap;
+  var setInnerHTML = scope.setInnerHTML;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var shadowHostTable = new WeakMap();
+  var nextOlderShadowTreeTable = new WeakMap();
+  function ShadowRoot(hostWrapper) {
+    var node = unwrap(unsafeUnwrap(hostWrapper).ownerDocument.createDocumentFragment());
+    DocumentFragment.call(this, node);
+    rewrap(node, this);
+    var oldShadowRoot = hostWrapper.shadowRoot;
+    nextOlderShadowTreeTable.set(this, oldShadowRoot);
+    this.treeScope_ = new TreeScope(this, getTreeScope(oldShadowRoot || hostWrapper));
+    shadowHostTable.set(this, hostWrapper);
+  }
+  ShadowRoot.prototype = Object.create(DocumentFragment.prototype);
+  mixin(ShadowRoot.prototype, {
+    constructor: ShadowRoot,
+    get innerHTML() {
+      return getInnerHTML(this);
+    },
+    set innerHTML(value) {
+      setInnerHTML(this, value);
+      this.invalidateShadowRenderer();
+    },
+    get olderShadowRoot() {
+      return nextOlderShadowTreeTable.get(this) || null;
+    },
+    get host() {
+      return shadowHostTable.get(this) || null;
+    },
+    invalidateShadowRenderer: function() {
+      return shadowHostTable.get(this).invalidateShadowRenderer();
+    },
+    elementFromPoint: function(x, y) {
+      return elementFromPoint(this, this.ownerDocument, x, y);
+    },
+    getSelection: function() {
+      return document.getSelection();
+    },
+    get activeElement() {
+      var unwrappedActiveElement = unwrap(this).ownerDocument.activeElement;
+      if (!unwrappedActiveElement || !unwrappedActiveElement.nodeType) return null;
+      var activeElement = wrap(unwrappedActiveElement);
+      while (!this.contains(activeElement)) {
+        while (activeElement.parentNode) {
+          activeElement = activeElement.parentNode;
+        }
+        if (activeElement.host) {
+          activeElement = activeElement.host;
+        } else {
+          return null;
+        }
+      }
+      return activeElement;
+    }
+  });
+  scope.wrappers.ShadowRoot = ShadowRoot;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var getTreeScope = scope.getTreeScope;
+  var OriginalRange = window.Range;
+  var ShadowRoot = scope.wrappers.ShadowRoot;
+  function getHost(node) {
+    var root = getTreeScope(node).root;
+    if (root instanceof ShadowRoot) {
+      return root.host;
+    }
+    return null;
+  }
+  function hostNodeToShadowNode(refNode, offset) {
+    if (refNode.shadowRoot) {
+      offset = Math.min(refNode.childNodes.length - 1, offset);
+      var child = refNode.childNodes[offset];
+      if (child) {
+        var insertionPoint = scope.getDestinationInsertionPoints(child);
+        if (insertionPoint.length > 0) {
+          var parentNode = insertionPoint[0].parentNode;
+          if (parentNode.nodeType == Node.ELEMENT_NODE) {
+            refNode = parentNode;
+          }
+        }
+      }
+    }
+    return refNode;
+  }
+  function shadowNodeToHostNode(node) {
+    node = wrap(node);
+    return getHost(node) || node;
+  }
+  function Range(impl) {
+    setWrapper(impl, this);
+  }
+  Range.prototype = {
+    get startContainer() {
+      return shadowNodeToHostNode(unsafeUnwrap(this).startContainer);
+    },
+    get endContainer() {
+      return shadowNodeToHostNode(unsafeUnwrap(this).endContainer);
+    },
+    get commonAncestorContainer() {
+      return shadowNodeToHostNode(unsafeUnwrap(this).commonAncestorContainer);
+    },
+    setStart: function(refNode, offset) {
+      refNode = hostNodeToShadowNode(refNode, offset);
+      unsafeUnwrap(this).setStart(unwrapIfNeeded(refNode), offset);
+    },
+    setEnd: function(refNode, offset) {
+      refNode = hostNodeToShadowNode(refNode, offset);
+      unsafeUnwrap(this).setEnd(unwrapIfNeeded(refNode), offset);
+    },
+    setStartBefore: function(refNode) {
+      unsafeUnwrap(this).setStartBefore(unwrapIfNeeded(refNode));
+    },
+    setStartAfter: function(refNode) {
+      unsafeUnwrap(this).setStartAfter(unwrapIfNeeded(refNode));
+    },
+    setEndBefore: function(refNode) {
+      unsafeUnwrap(this).setEndBefore(unwrapIfNeeded(refNode));
+    },
+    setEndAfter: function(refNode) {
+      unsafeUnwrap(this).setEndAfter(unwrapIfNeeded(refNode));
+    },
+    selectNode: function(refNode) {
+      unsafeUnwrap(this).selectNode(unwrapIfNeeded(refNode));
+    },
+    selectNodeContents: function(refNode) {
+      unsafeUnwrap(this).selectNodeContents(unwrapIfNeeded(refNode));
+    },
+    compareBoundaryPoints: function(how, sourceRange) {
+      return unsafeUnwrap(this).compareBoundaryPoints(how, unwrap(sourceRange));
+    },
+    extractContents: function() {
+      return wrap(unsafeUnwrap(this).extractContents());
+    },
+    cloneContents: function() {
+      return wrap(unsafeUnwrap(this).cloneContents());
+    },
+    insertNode: function(node) {
+      unsafeUnwrap(this).insertNode(unwrapIfNeeded(node));
+    },
+    surroundContents: function(newParent) {
+      unsafeUnwrap(this).surroundContents(unwrapIfNeeded(newParent));
+    },
+    cloneRange: function() {
+      return wrap(unsafeUnwrap(this).cloneRange());
+    },
+    isPointInRange: function(node, offset) {
+      return unsafeUnwrap(this).isPointInRange(unwrapIfNeeded(node), offset);
+    },
+    comparePoint: function(node, offset) {
+      return unsafeUnwrap(this).comparePoint(unwrapIfNeeded(node), offset);
+    },
+    intersectsNode: function(node) {
+      return unsafeUnwrap(this).intersectsNode(unwrapIfNeeded(node));
+    },
+    toString: function() {
+      return unsafeUnwrap(this).toString();
+    }
+  };
+  if (OriginalRange.prototype.createContextualFragment) {
+    Range.prototype.createContextualFragment = function(html) {
+      return wrap(unsafeUnwrap(this).createContextualFragment(html));
+    };
+  }
+  registerWrapper(window.Range, Range, document.createRange());
+  scope.wrappers.Range = Range;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var Element = scope.wrappers.Element;
+  var HTMLContentElement = scope.wrappers.HTMLContentElement;
+  var HTMLShadowElement = scope.wrappers.HTMLShadowElement;
+  var Node = scope.wrappers.Node;
+  var ShadowRoot = scope.wrappers.ShadowRoot;
+  var assert = scope.assert;
+  var getTreeScope = scope.getTreeScope;
+  var mixin = scope.mixin;
+  var oneOf = scope.oneOf;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var ArraySplice = scope.ArraySplice;
+  function updateWrapperUpAndSideways(wrapper) {
+    wrapper.previousSibling_ = wrapper.previousSibling;
+    wrapper.nextSibling_ = wrapper.nextSibling;
+    wrapper.parentNode_ = wrapper.parentNode;
+  }
+  function updateWrapperDown(wrapper) {
+    wrapper.firstChild_ = wrapper.firstChild;
+    wrapper.lastChild_ = wrapper.lastChild;
+  }
+  function updateAllChildNodes(parentNodeWrapper) {
+    assert(parentNodeWrapper instanceof Node);
+    for (var childWrapper = parentNodeWrapper.firstChild; childWrapper; childWrapper = childWrapper.nextSibling) {
+      updateWrapperUpAndSideways(childWrapper);
+    }
+    updateWrapperDown(parentNodeWrapper);
+  }
+  function insertBefore(parentNodeWrapper, newChildWrapper, refChildWrapper) {
+    var parentNode = unwrap(parentNodeWrapper);
+    var newChild = unwrap(newChildWrapper);
+    var refChild = refChildWrapper ? unwrap(refChildWrapper) : null;
+    remove(newChildWrapper);
+    updateWrapperUpAndSideways(newChildWrapper);
+    if (!refChildWrapper) {
+      parentNodeWrapper.lastChild_ = parentNodeWrapper.lastChild;
+      if (parentNodeWrapper.lastChild === parentNodeWrapper.firstChild) parentNodeWrapper.firstChild_ = parentNodeWrapper.firstChild;
+      var lastChildWrapper = wrap(parentNode.lastChild);
+      if (lastChildWrapper) lastChildWrapper.nextSibling_ = lastChildWrapper.nextSibling;
+    } else {
+      if (parentNodeWrapper.firstChild === refChildWrapper) parentNodeWrapper.firstChild_ = refChildWrapper;
+      refChildWrapper.previousSibling_ = refChildWrapper.previousSibling;
+    }
+    scope.originalInsertBefore.call(parentNode, newChild, refChild);
+  }
+  function remove(nodeWrapper) {
+    var node = unwrap(nodeWrapper);
+    var parentNode = node.parentNode;
+    if (!parentNode) return;
+    var parentNodeWrapper = wrap(parentNode);
+    updateWrapperUpAndSideways(nodeWrapper);
+    if (nodeWrapper.previousSibling) nodeWrapper.previousSibling.nextSibling_ = nodeWrapper;
+    if (nodeWrapper.nextSibling) nodeWrapper.nextSibling.previousSibling_ = nodeWrapper;
+    if (parentNodeWrapper.lastChild === nodeWrapper) parentNodeWrapper.lastChild_ = nodeWrapper;
+    if (parentNodeWrapper.firstChild === nodeWrapper) parentNodeWrapper.firstChild_ = nodeWrapper;
+    scope.originalRemoveChild.call(parentNode, node);
+  }
+  var distributedNodesTable = new WeakMap();
+  var destinationInsertionPointsTable = new WeakMap();
+  var rendererForHostTable = new WeakMap();
+  function resetDistributedNodes(insertionPoint) {
+    distributedNodesTable.set(insertionPoint, []);
+  }
+  function getDistributedNodes(insertionPoint) {
+    var rv = distributedNodesTable.get(insertionPoint);
+    if (!rv) distributedNodesTable.set(insertionPoint, rv = []);
+    return rv;
+  }
+  function getChildNodesSnapshot(node) {
+    var result = [], i = 0;
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      result[i++] = child;
+    }
+    return result;
+  }
+  var request = oneOf(window, [ "requestAnimationFrame", "mozRequestAnimationFrame", "webkitRequestAnimationFrame", "setTimeout" ]);
+  var pendingDirtyRenderers = [];
+  var renderTimer;
+  function renderAllPending() {
+    for (var i = 0; i < pendingDirtyRenderers.length; i++) {
+      var renderer = pendingDirtyRenderers[i];
+      var parentRenderer = renderer.parentRenderer;
+      if (parentRenderer && parentRenderer.dirty) continue;
+      renderer.render();
+    }
+    pendingDirtyRenderers = [];
+  }
+  function handleRequestAnimationFrame() {
+    renderTimer = null;
+    renderAllPending();
+  }
+  function getRendererForHost(host) {
+    var renderer = rendererForHostTable.get(host);
+    if (!renderer) {
+      renderer = new ShadowRenderer(host);
+      rendererForHostTable.set(host, renderer);
+    }
+    return renderer;
+  }
+  function getShadowRootAncestor(node) {
+    var root = getTreeScope(node).root;
+    if (root instanceof ShadowRoot) return root;
+    return null;
+  }
+  function getRendererForShadowRoot(shadowRoot) {
+    return getRendererForHost(shadowRoot.host);
+  }
+  var spliceDiff = new ArraySplice();
+  spliceDiff.equals = function(renderNode, rawNode) {
+    return unwrap(renderNode.node) === rawNode;
+  };
+  function RenderNode(node) {
+    this.skip = false;
+    this.node = node;
+    this.childNodes = [];
+  }
+  RenderNode.prototype = {
+    append: function(node) {
+      var rv = new RenderNode(node);
+      this.childNodes.push(rv);
+      return rv;
+    },
+    sync: function(opt_added) {
+      if (this.skip) return;
+      var nodeWrapper = this.node;
+      var newChildren = this.childNodes;
+      var oldChildren = getChildNodesSnapshot(unwrap(nodeWrapper));
+      var added = opt_added || new WeakMap();
+      var splices = spliceDiff.calculateSplices(newChildren, oldChildren);
+      var newIndex = 0, oldIndex = 0;
+      var lastIndex = 0;
+      for (var i = 0; i < splices.length; i++) {
+        var splice = splices[i];
+        for (;lastIndex < splice.index; lastIndex++) {
+          oldIndex++;
+          newChildren[newIndex++].sync(added);
+        }
+        var removedCount = splice.removed.length;
+        for (var j = 0; j < removedCount; j++) {
+          var wrapper = wrap(oldChildren[oldIndex++]);
+          if (!added.get(wrapper)) remove(wrapper);
+        }
+        var addedCount = splice.addedCount;
+        var refNode = oldChildren[oldIndex] && wrap(oldChildren[oldIndex]);
+        for (var j = 0; j < addedCount; j++) {
+          var newChildRenderNode = newChildren[newIndex++];
+          var newChildWrapper = newChildRenderNode.node;
+          insertBefore(nodeWrapper, newChildWrapper, refNode);
+          added.set(newChildWrapper, true);
+          newChildRenderNode.sync(added);
+        }
+        lastIndex += addedCount;
+      }
+      for (var i = lastIndex; i < newChildren.length; i++) {
+        newChildren[i].sync(added);
+      }
+    }
+  };
+  function ShadowRenderer(host) {
+    this.host = host;
+    this.dirty = false;
+    this.invalidateAttributes();
+    this.associateNode(host);
+  }
+  ShadowRenderer.prototype = {
+    render: function(opt_renderNode) {
+      if (!this.dirty) return;
+      this.invalidateAttributes();
+      var host = this.host;
+      this.distribution(host);
+      var renderNode = opt_renderNode || new RenderNode(host);
+      this.buildRenderTree(renderNode, host);
+      var topMostRenderer = !opt_renderNode;
+      if (topMostRenderer) renderNode.sync();
+      this.dirty = false;
+    },
+    get parentRenderer() {
+      return getTreeScope(this.host).renderer;
+    },
+    invalidate: function() {
+      if (!this.dirty) {
+        this.dirty = true;
+        var parentRenderer = this.parentRenderer;
+        if (parentRenderer) parentRenderer.invalidate();
+        pendingDirtyRenderers.push(this);
+        if (renderTimer) return;
+        renderTimer = window[request](handleRequestAnimationFrame, 0);
+      }
+    },
+    distribution: function(root) {
+      this.resetAllSubtrees(root);
+      this.distributionResolution(root);
+    },
+    resetAll: function(node) {
+      if (isInsertionPoint(node)) resetDistributedNodes(node); else resetDestinationInsertionPoints(node);
+      this.resetAllSubtrees(node);
+    },
+    resetAllSubtrees: function(node) {
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        this.resetAll(child);
+      }
+      if (node.shadowRoot) this.resetAll(node.shadowRoot);
+      if (node.olderShadowRoot) this.resetAll(node.olderShadowRoot);
+    },
+    distributionResolution: function(node) {
+      if (isShadowHost(node)) {
+        var shadowHost = node;
+        var pool = poolPopulation(shadowHost);
+        var shadowTrees = getShadowTrees(shadowHost);
+        for (var i = 0; i < shadowTrees.length; i++) {
+          this.poolDistribution(shadowTrees[i], pool);
+        }
+        for (var i = shadowTrees.length - 1; i >= 0; i--) {
+          var shadowTree = shadowTrees[i];
+          var shadow = getShadowInsertionPoint(shadowTree);
+          if (shadow) {
+            var olderShadowRoot = shadowTree.olderShadowRoot;
+            if (olderShadowRoot) {
+              pool = poolPopulation(olderShadowRoot);
+            }
+            for (var j = 0; j < pool.length; j++) {
+              destributeNodeInto(pool[j], shadow);
+            }
+          }
+          this.distributionResolution(shadowTree);
+        }
+      }
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        this.distributionResolution(child);
+      }
+    },
+    poolDistribution: function(node, pool) {
+      if (node instanceof HTMLShadowElement) return;
+      if (node instanceof HTMLContentElement) {
+        var content = node;
+        this.updateDependentAttributes(content.getAttribute("select"));
+        var anyDistributed = false;
+        for (var i = 0; i < pool.length; i++) {
+          var node = pool[i];
+          if (!node) continue;
+          if (matches(node, content)) {
+            destributeNodeInto(node, content);
+            pool[i] = undefined;
+            anyDistributed = true;
+          }
+        }
+        if (!anyDistributed) {
+          for (var child = content.firstChild; child; child = child.nextSibling) {
+            destributeNodeInto(child, content);
+          }
+        }
+        return;
+      }
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        this.poolDistribution(child, pool);
+      }
+    },
+    buildRenderTree: function(renderNode, node) {
+      var children = this.compose(node);
+      for (var i = 0; i < children.length; i++) {
+        var child = children[i];
+        var childRenderNode = renderNode.append(child);
+        this.buildRenderTree(childRenderNode, child);
+      }
+      if (isShadowHost(node)) {
+        var renderer = getRendererForHost(node);
+        renderer.dirty = false;
+      }
+    },
+    compose: function(node) {
+      var children = [];
+      var p = node.shadowRoot || node;
+      for (var child = p.firstChild; child; child = child.nextSibling) {
+        if (isInsertionPoint(child)) {
+          this.associateNode(p);
+          var distributedNodes = getDistributedNodes(child);
+          for (var j = 0; j < distributedNodes.length; j++) {
+            var distributedNode = distributedNodes[j];
+            if (isFinalDestination(child, distributedNode)) children.push(distributedNode);
+          }
+        } else {
+          children.push(child);
+        }
+      }
+      return children;
+    },
+    invalidateAttributes: function() {
+      this.attributes = Object.create(null);
+    },
+    updateDependentAttributes: function(selector) {
+      if (!selector) return;
+      var attributes = this.attributes;
+      if (/\.\w+/.test(selector)) attributes["class"] = true;
+      if (/#\w+/.test(selector)) attributes["id"] = true;
+      selector.replace(/\[\s*([^\s=\|~\]]+)/g, function(_, name) {
+        attributes[name] = true;
+      });
+    },
+    dependsOnAttribute: function(name) {
+      return this.attributes[name];
+    },
+    associateNode: function(node) {
+      unsafeUnwrap(node).polymerShadowRenderer_ = this;
+    }
+  };
+  function poolPopulation(node) {
+    var pool = [];
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      if (isInsertionPoint(child)) {
+        pool.push.apply(pool, getDistributedNodes(child));
+      } else {
+        pool.push(child);
+      }
+    }
+    return pool;
+  }
+  function getShadowInsertionPoint(node) {
+    if (node instanceof HTMLShadowElement) return node;
+    if (node instanceof HTMLContentElement) return null;
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      var res = getShadowInsertionPoint(child);
+      if (res) return res;
+    }
+    return null;
+  }
+  function destributeNodeInto(child, insertionPoint) {
+    getDistributedNodes(insertionPoint).push(child);
+    var points = destinationInsertionPointsTable.get(child);
+    if (!points) destinationInsertionPointsTable.set(child, [ insertionPoint ]); else points.push(insertionPoint);
+  }
+  function getDestinationInsertionPoints(node) {
+    return destinationInsertionPointsTable.get(node);
+  }
+  function resetDestinationInsertionPoints(node) {
+    destinationInsertionPointsTable.set(node, undefined);
+  }
+  var selectorStartCharRe = /^(:not\()?[*.#[a-zA-Z_|]/;
+  function matches(node, contentElement) {
+    var select = contentElement.getAttribute("select");
+    if (!select) return true;
+    select = select.trim();
+    if (!select) return true;
+    if (!(node instanceof Element)) return false;
+    if (!selectorStartCharRe.test(select)) return false;
+    try {
+      return node.matches(select);
+    } catch (ex) {
+      return false;
+    }
+  }
+  function isFinalDestination(insertionPoint, node) {
+    var points = getDestinationInsertionPoints(node);
+    return points && points[points.length - 1] === insertionPoint;
+  }
+  function isInsertionPoint(node) {
+    return node instanceof HTMLContentElement || node instanceof HTMLShadowElement;
+  }
+  function isShadowHost(shadowHost) {
+    return shadowHost.shadowRoot;
+  }
+  function getShadowTrees(host) {
+    var trees = [];
+    for (var tree = host.shadowRoot; tree; tree = tree.olderShadowRoot) {
+      trees.push(tree);
+    }
+    return trees;
+  }
+  function render(host) {
+    new ShadowRenderer(host).render();
+  }
+  Node.prototype.invalidateShadowRenderer = function(force) {
+    var renderer = unsafeUnwrap(this).polymerShadowRenderer_;
+    if (renderer) {
+      renderer.invalidate();
+      return true;
+    }
+    return false;
+  };
+  HTMLContentElement.prototype.getDistributedNodes = HTMLShadowElement.prototype.getDistributedNodes = function() {
+    renderAllPending();
+    return getDistributedNodes(this);
+  };
+  Element.prototype.getDestinationInsertionPoints = function() {
+    renderAllPending();
+    return getDestinationInsertionPoints(this) || [];
+  };
+  HTMLContentElement.prototype.nodeIsInserted_ = HTMLShadowElement.prototype.nodeIsInserted_ = function() {
+    this.invalidateShadowRenderer();
+    var shadowRoot = getShadowRootAncestor(this);
+    var renderer;
+    if (shadowRoot) renderer = getRendererForShadowRoot(shadowRoot);
+    unsafeUnwrap(this).polymerShadowRenderer_ = renderer;
+    if (renderer) renderer.invalidate();
+  };
+  scope.getRendererForHost = getRendererForHost;
+  scope.getShadowTrees = getShadowTrees;
+  scope.renderAllPending = renderAllPending;
+  scope.getDestinationInsertionPoints = getDestinationInsertionPoints;
+  scope.visual = {
+    insertBefore: insertBefore,
+    remove: remove
+  };
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var HTMLElement = scope.wrappers.HTMLElement;
+  var assert = scope.assert;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var elementsWithFormProperty = [ "HTMLButtonElement", "HTMLFieldSetElement", "HTMLInputElement", "HTMLKeygenElement", "HTMLLabelElement", "HTMLLegendElement", "HTMLObjectElement", "HTMLOutputElement", "HTMLTextAreaElement" ];
+  function createWrapperConstructor(name) {
+    if (!window[name]) return;
+    assert(!scope.wrappers[name]);
+    var GeneratedWrapper = function(node) {
+      HTMLElement.call(this, node);
+    };
+    GeneratedWrapper.prototype = Object.create(HTMLElement.prototype);
+    mixin(GeneratedWrapper.prototype, {
+      get form() {
+        return wrap(unwrap(this).form);
+      }
+    });
+    registerWrapper(window[name], GeneratedWrapper, document.createElement(name.slice(4, -7)));
+    scope.wrappers[name] = GeneratedWrapper;
+  }
+  elementsWithFormProperty.forEach(createWrapperConstructor);
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var OriginalSelection = window.Selection;
+  function Selection(impl) {
+    setWrapper(impl, this);
+  }
+  Selection.prototype = {
+    get anchorNode() {
+      return wrap(unsafeUnwrap(this).anchorNode);
+    },
+    get focusNode() {
+      return wrap(unsafeUnwrap(this).focusNode);
+    },
+    addRange: function(range) {
+      unsafeUnwrap(this).addRange(unwrapIfNeeded(range));
+    },
+    collapse: function(node, index) {
+      unsafeUnwrap(this).collapse(unwrapIfNeeded(node), index);
+    },
+    containsNode: function(node, allowPartial) {
+      return unsafeUnwrap(this).containsNode(unwrapIfNeeded(node), allowPartial);
+    },
+    getRangeAt: function(index) {
+      return wrap(unsafeUnwrap(this).getRangeAt(index));
+    },
+    removeRange: function(range) {
+      unsafeUnwrap(this).removeRange(unwrap(range));
+    },
+    selectAllChildren: function(node) {
+      unsafeUnwrap(this).selectAllChildren(node instanceof ShadowRoot ? unsafeUnwrap(node.host) : unwrapIfNeeded(node));
+    },
+    toString: function() {
+      return unsafeUnwrap(this).toString();
+    }
+  };
+  if (OriginalSelection.prototype.extend) {
+    Selection.prototype.extend = function(node, offset) {
+      unsafeUnwrap(this).extend(unwrapIfNeeded(node), offset);
+    };
+  }
+  registerWrapper(window.Selection, Selection, window.getSelection());
+  scope.wrappers.Selection = Selection;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var OriginalTreeWalker = window.TreeWalker;
+  function TreeWalker(impl) {
+    setWrapper(impl, this);
+  }
+  TreeWalker.prototype = {
+    get root() {
+      return wrap(unsafeUnwrap(this).root);
+    },
+    get currentNode() {
+      return wrap(unsafeUnwrap(this).currentNode);
+    },
+    set currentNode(node) {
+      unsafeUnwrap(this).currentNode = unwrapIfNeeded(node);
+    },
+    get filter() {
+      return unsafeUnwrap(this).filter;
+    },
+    parentNode: function() {
+      return wrap(unsafeUnwrap(this).parentNode());
+    },
+    firstChild: function() {
+      return wrap(unsafeUnwrap(this).firstChild());
+    },
+    lastChild: function() {
+      return wrap(unsafeUnwrap(this).lastChild());
+    },
+    previousSibling: function() {
+      return wrap(unsafeUnwrap(this).previousSibling());
+    },
+    previousNode: function() {
+      return wrap(unsafeUnwrap(this).previousNode());
+    },
+    nextNode: function() {
+      return wrap(unsafeUnwrap(this).nextNode());
+    }
+  };
+  registerWrapper(OriginalTreeWalker, TreeWalker);
+  scope.wrappers.TreeWalker = TreeWalker;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var GetElementsByInterface = scope.GetElementsByInterface;
+  var Node = scope.wrappers.Node;
+  var ParentNodeInterface = scope.ParentNodeInterface;
+  var NonElementParentNodeInterface = scope.NonElementParentNodeInterface;
+  var Selection = scope.wrappers.Selection;
+  var SelectorsInterface = scope.SelectorsInterface;
+  var ShadowRoot = scope.wrappers.ShadowRoot;
+  var TreeScope = scope.TreeScope;
+  var cloneNode = scope.cloneNode;
+  var defineGetter = scope.defineGetter;
+  var defineWrapGetter = scope.defineWrapGetter;
+  var elementFromPoint = scope.elementFromPoint;
+  var forwardMethodsToWrapper = scope.forwardMethodsToWrapper;
+  var matchesNames = scope.matchesNames;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var renderAllPending = scope.renderAllPending;
+  var rewrap = scope.rewrap;
+  var setWrapper = scope.setWrapper;
+  var unsafeUnwrap = scope.unsafeUnwrap;
+  var unwrap = scope.unwrap;
+  var wrap = scope.wrap;
+  var wrapEventTargetMethods = scope.wrapEventTargetMethods;
+  var wrapNodeList = scope.wrapNodeList;
+  var implementationTable = new WeakMap();
+  function Document(node) {
+    Node.call(this, node);
+    this.treeScope_ = new TreeScope(this, null);
+  }
+  Document.prototype = Object.create(Node.prototype);
+  defineWrapGetter(Document, "documentElement");
+  defineWrapGetter(Document, "body");
+  defineWrapGetter(Document, "head");
+  defineGetter(Document, "activeElement", function() {
+    var unwrappedActiveElement = unwrap(this).activeElement;
+    if (!unwrappedActiveElement || !unwrappedActiveElement.nodeType) return null;
+    var activeElement = wrap(unwrappedActiveElement);
+    while (!this.contains(activeElement)) {
+      while (activeElement.parentNode) {
+        activeElement = activeElement.parentNode;
+      }
+      if (activeElement.host) {
+        activeElement = activeElement.host;
+      } else {
+        return null;
+      }
+    }
+    return activeElement;
+  });
+  function wrapMethod(name) {
+    var original = document[name];
+    Document.prototype[name] = function() {
+      return wrap(original.apply(unsafeUnwrap(this), arguments));
+    };
+  }
+  [ "createComment", "createDocumentFragment", "createElement", "createElementNS", "createEvent", "createEventNS", "createRange", "createTextNode" ].forEach(wrapMethod);
+  var originalAdoptNode = document.adoptNode;
+  function adoptNodeNoRemove(node, doc) {
+    originalAdoptNode.call(unsafeUnwrap(doc), unwrap(node));
+    adoptSubtree(node, doc);
+  }
+  function adoptSubtree(node, doc) {
+    if (node.shadowRoot) doc.adoptNode(node.shadowRoot);
+    if (node instanceof ShadowRoot) adoptOlderShadowRoots(node, doc);
+    for (var child = node.firstChild; child; child = child.nextSibling) {
+      adoptSubtree(child, doc);
+    }
+  }
+  function adoptOlderShadowRoots(shadowRoot, doc) {
+    var oldShadowRoot = shadowRoot.olderShadowRoot;
+    if (oldShadowRoot) doc.adoptNode(oldShadowRoot);
+  }
+  var originalGetSelection = document.getSelection;
+  mixin(Document.prototype, {
+    adoptNode: function(node) {
+      if (node.parentNode) node.parentNode.removeChild(node);
+      adoptNodeNoRemove(node, this);
+      return node;
+    },
+    elementFromPoint: function(x, y) {
+      return elementFromPoint(this, this, x, y);
+    },
+    importNode: function(node, deep) {
+      return cloneNode(node, deep, unsafeUnwrap(this));
+    },
+    getSelection: function() {
+      renderAllPending();
+      return new Selection(originalGetSelection.call(unwrap(this)));
+    },
+    getElementsByName: function(name) {
+      return SelectorsInterface.querySelectorAll.call(this, "[name=" + JSON.stringify(String(name)) + "]");
+    }
+  });
+  var originalCreateTreeWalker = document.createTreeWalker;
+  var TreeWalkerWrapper = scope.wrappers.TreeWalker;
+  Document.prototype.createTreeWalker = function(root, whatToShow, filter, expandEntityReferences) {
+    var newFilter = null;
+    if (filter) {
+      if (filter.acceptNode && typeof filter.acceptNode === "function") {
+        newFilter = {
+          acceptNode: function(node) {
+            return filter.acceptNode(wrap(node));
+          }
+        };
+      } else if (typeof filter === "function") {
+        newFilter = function(node) {
+          return filter(wrap(node));
+        };
+      }
+    }
+    return new TreeWalkerWrapper(originalCreateTreeWalker.call(unwrap(this), unwrap(root), whatToShow, newFilter, expandEntityReferences));
+  };
+  if (document.registerElement) {
+    var originalRegisterElement = document.registerElement;
+    Document.prototype.registerElement = function(tagName, object) {
+      var prototype, extendsOption;
+      if (object !== undefined) {
+        prototype = object.prototype;
+        extendsOption = object.extends;
+      }
+      if (!prototype) prototype = Object.create(HTMLElement.prototype);
+      if (scope.nativePrototypeTable.get(prototype)) {
+        throw new Error("NotSupportedError");
+      }
+      var proto = Object.getPrototypeOf(prototype);
+      var nativePrototype;
+      var prototypes = [];
+      while (proto) {
+        nativePrototype = scope.nativePrototypeTable.get(proto);
+        if (nativePrototype) break;
+        prototypes.push(proto);
+        proto = Object.getPrototypeOf(proto);
+      }
+      if (!nativePrototype) {
+        throw new Error("NotSupportedError");
+      }
+      var newPrototype = Object.create(nativePrototype);
+      for (var i = prototypes.length - 1; i >= 0; i--) {
+        newPrototype = Object.create(newPrototype);
+      }
+      [ "createdCallback", "attachedCallback", "detachedCallback", "attributeChangedCallback" ].forEach(function(name) {
+        var f = prototype[name];
+        if (!f) return;
+        newPrototype[name] = function() {
+          if (!(wrap(this) instanceof CustomElementConstructor)) {
+            rewrap(this);
+          }
+          f.apply(wrap(this), arguments);
+        };
+      });
+      var p = {
+        prototype: newPrototype
+      };
+      if (extendsOption) p.extends = extendsOption;
+      function CustomElementConstructor(node) {
+        if (!node) {
+          if (extendsOption) {
+            return document.createElement(extendsOption, tagName);
+          } else {
+            return document.createElement(tagName);
+          }
+        }
+        setWrapper(node, this);
+      }
+      CustomElementConstructor.prototype = prototype;
+      CustomElementConstructor.prototype.constructor = CustomElementConstructor;
+      scope.constructorTable.set(newPrototype, CustomElementConstructor);
+      scope.nativePrototypeTable.set(prototype, newPrototype);
+      var nativeConstructor = originalRegisterElement.call(unwrap(this), tagName, p);
+      return CustomElementConstructor;
+    };
+    forwardMethodsToWrapper([ window.HTMLDocument || window.Document ], [ "registerElement" ]);
+  }
+  forwardMethodsToWrapper([ window.HTMLBodyElement, window.HTMLDocument || window.Document, window.HTMLHeadElement, window.HTMLHtmlElement ], [ "appendChild", "compareDocumentPosition", "contains", "getElementsByClassName", "getElementsByTagName", "getElementsByTagNameNS", "insertBefore", "querySelector", "querySelectorAll", "removeChild", "replaceChild" ]);
+  forwardMethodsToWrapper([ window.HTMLBodyElement, window.HTMLHeadElement, window.HTMLHtmlElement ], matchesNames);
+  forwardMethodsToWrapper([ window.HTMLDocument || window.Document ], [ "adoptNode", "importNode", "contains", "createComment", "createDocumentFragment", "createElement", "createElementNS", "createEvent", "createEventNS", "createRange", "createTextNode", "createTreeWalker", "elementFromPoint", "getElementById", "getElementsByName", "getSelection" ]);
+  mixin(Document.prototype, GetElementsByInterface);
+  mixin(Document.prototype, ParentNodeInterface);
+  mixin(Document.prototype, SelectorsInterface);
+  mixin(Document.prototype, NonElementParentNodeInterface);
+  mixin(Document.prototype, {
+    get implementation() {
+      var implementation = implementationTable.get(this);
+      if (implementation) return implementation;
+      implementation = new DOMImplementation(unwrap(this).implementation);
+      implementationTable.set(this, implementation);
+      return implementation;
+    },
+    get defaultView() {
+      return wrap(unwrap(this).defaultView);
+    }
+  });
+  registerWrapper(window.Document, Document, document.implementation.createHTMLDocument(""));
+  if (window.HTMLDocument) registerWrapper(window.HTMLDocument, Document);
+  wrapEventTargetMethods([ window.HTMLBodyElement, window.HTMLDocument || window.Document, window.HTMLHeadElement ]);
+  function DOMImplementation(impl) {
+    setWrapper(impl, this);
+  }
+  var originalCreateDocument = document.implementation.createDocument;
+  DOMImplementation.prototype.createDocument = function() {
+    arguments[2] = unwrap(arguments[2]);
+    return wrap(originalCreateDocument.apply(unsafeUnwrap(this), arguments));
+  };
+  function wrapImplMethod(constructor, name) {
+    var original = document.implementation[name];
+    constructor.prototype[name] = function() {
+      return wrap(original.apply(unsafeUnwrap(this), arguments));
+    };
+  }
+  function forwardImplMethod(constructor, name) {
+    var original = document.implementation[name];
+    constructor.prototype[name] = function() {
+      return original.apply(unsafeUnwrap(this), arguments);
+    };
+  }
+  wrapImplMethod(DOMImplementation, "createDocumentType");
+  wrapImplMethod(DOMImplementation, "createHTMLDocument");
+  forwardImplMethod(DOMImplementation, "hasFeature");
+  registerWrapper(window.DOMImplementation, DOMImplementation);
+  forwardMethodsToWrapper([ window.DOMImplementation ], [ "createDocument", "createDocumentType", "createHTMLDocument", "hasFeature" ]);
+  scope.adoptNodeNoRemove = adoptNodeNoRemove;
+  scope.wrappers.DOMImplementation = DOMImplementation;
+  scope.wrappers.Document = Document;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var EventTarget = scope.wrappers.EventTarget;
+  var Selection = scope.wrappers.Selection;
+  var mixin = scope.mixin;
+  var registerWrapper = scope.registerWrapper;
+  var renderAllPending = scope.renderAllPending;
+  var unwrap = scope.unwrap;
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var wrap = scope.wrap;
+  var OriginalWindow = window.Window;
+  var originalGetComputedStyle = window.getComputedStyle;
+  var originalGetDefaultComputedStyle = window.getDefaultComputedStyle;
+  var originalGetSelection = window.getSelection;
+  function Window(impl) {
+    EventTarget.call(this, impl);
+  }
+  Window.prototype = Object.create(EventTarget.prototype);
+  OriginalWindow.prototype.getComputedStyle = function(el, pseudo) {
+    return wrap(this || window).getComputedStyle(unwrapIfNeeded(el), pseudo);
+  };
+  if (originalGetDefaultComputedStyle) {
+    OriginalWindow.prototype.getDefaultComputedStyle = function(el, pseudo) {
+      return wrap(this || window).getDefaultComputedStyle(unwrapIfNeeded(el), pseudo);
+    };
+  }
+  OriginalWindow.prototype.getSelection = function() {
+    return wrap(this || window).getSelection();
+  };
+  delete window.getComputedStyle;
+  delete window.getDefaultComputedStyle;
+  delete window.getSelection;
+  [ "addEventListener", "removeEventListener", "dispatchEvent" ].forEach(function(name) {
+    OriginalWindow.prototype[name] = function() {
+      var w = wrap(this || window);
+      return w[name].apply(w, arguments);
+    };
+    delete window[name];
+  });
+  mixin(Window.prototype, {
+    getComputedStyle: function(el, pseudo) {
+      renderAllPending();
+      return originalGetComputedStyle.call(unwrap(this), unwrapIfNeeded(el), pseudo);
+    },
+    getSelection: function() {
+      renderAllPending();
+      return new Selection(originalGetSelection.call(unwrap(this)));
+    },
+    get document() {
+      return wrap(unwrap(this).document);
+    }
+  });
+  if (originalGetDefaultComputedStyle) {
+    Window.prototype.getDefaultComputedStyle = function(el, pseudo) {
+      renderAllPending();
+      return originalGetDefaultComputedStyle.call(unwrap(this), unwrapIfNeeded(el), pseudo);
+    };
+  }
+  registerWrapper(OriginalWindow, Window, window);
+  scope.wrappers.Window = Window;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var unwrap = scope.unwrap;
+  var OriginalDataTransfer = window.DataTransfer || window.Clipboard;
+  var OriginalDataTransferSetDragImage = OriginalDataTransfer.prototype.setDragImage;
+  if (OriginalDataTransferSetDragImage) {
+    OriginalDataTransfer.prototype.setDragImage = function(image, x, y) {
+      OriginalDataTransferSetDragImage.call(this, unwrap(image), x, y);
+    };
+  }
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var registerWrapper = scope.registerWrapper;
+  var setWrapper = scope.setWrapper;
+  var unwrap = scope.unwrap;
+  var OriginalFormData = window.FormData;
+  if (!OriginalFormData) return;
+  function FormData(formElement) {
+    var impl;
+    if (formElement instanceof OriginalFormData) {
+      impl = formElement;
+    } else {
+      impl = new OriginalFormData(formElement && unwrap(formElement));
+    }
+    setWrapper(impl, this);
+  }
+  registerWrapper(OriginalFormData, FormData, new OriginalFormData());
+  scope.wrappers.FormData = FormData;
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var unwrapIfNeeded = scope.unwrapIfNeeded;
+  var originalSend = XMLHttpRequest.prototype.send;
+  XMLHttpRequest.prototype.send = function(obj) {
+    return originalSend.call(this, unwrapIfNeeded(obj));
+  };
+})(window.ShadowDOMPolyfill);
+
+(function(scope) {
+  "use strict";
+  var isWrapperFor = scope.isWrapperFor;
+  var elements = {
+    a: "HTMLAnchorElement",
+    area: "HTMLAreaElement",
+    audio: "HTMLAudioElement",
+    base: "HTMLBaseElement",
+    body: "HTMLBodyElement",
+    br: "HTMLBRElement",
+    button: "HTMLButtonElement",
+    canvas: "HTMLCanvasElement",
+    caption: "HTMLTableCaptionElement",
+    col: "HTMLTableColElement",
+    content: "HTMLContentElement",
+    data: "HTMLDataElement",
+    datalist: "HTMLDataListElement",
+    del: "HTMLModElement",
+    dir: "HTMLDirectoryElement",
+    div: "HTMLDivElement",
+    dl: "HTMLDListElement",
+    embed: "HTMLEmbedElement",
+    fieldset: "HTMLFieldSetElement",
+    font: "HTMLFontElement",
+    form: "HTMLFormElement",
+    frame: "HTMLFrameElement",
+    frameset: "HTMLFrameSetElement",
+    h1: "HTMLHeadingElement",
+    head: "HTMLHeadElement",
+    hr: "HTMLHRElement",
+    html: "HTMLHtmlElement",
+    iframe: "HTMLIFrameElement",
+    img: "HTMLImageElement",
+    input: "HTMLInputElement",
+    keygen: "HTMLKeygenElement",
+    label: "HTMLLabelElement",
+    legend: "HTMLLegendElement",
+    li: "HTMLLIElement",
+    link: "HTMLLinkElement",
+    map: "HTMLMapElement",
+    marquee: "HTMLMarqueeElement",
+    menu: "HTMLMenuElement",
+    menuitem: "HTMLMenuItemElement",
+    meta: "HTMLMetaElement",
+    meter: "HTMLMeterElement",
+    object: "HTMLObjectElement",
+    ol: "HTMLOListElement",
+    optgroup: "HTMLOptGroupElement",
+    option: "HTMLOptionElement",
+    output: "HTMLOutputElement",
+    p: "HTMLParagraphElement",
+    param: "HTMLParamElement",
+    pre: "HTMLPreElement",
+    progress: "HTMLProgressElement",
+    q: "HTMLQuoteElement",
+    script: "HTMLScriptElement",
+    select: "HTMLSelectElement",
+    shadow: "HTMLShadowElement",
+    source: "HTMLSourceElement",
+    span: "HTMLSpanElement",
+    style: "HTMLStyleElement",
+    table: "HTMLTableElement",
+    tbody: "HTMLTableSectionElement",
+    template: "HTMLTemplateElement",
+    textarea: "HTMLTextAreaElement",
+    thead: "HTMLTableSectionElement",
+    time: "HTMLTimeElement",
+    title: "HTMLTitleElement",
+    tr: "HTMLTableRowElement",
+    track: "HTMLTrackElement",
+    ul: "HTMLUListElement",
+    video: "HTMLVideoElement"
+  };
+  function overrideConstructor(tagName) {
+    var nativeConstructorName = elements[tagName];
+    var nativeConstructor = window[nativeConstructorName];
+    if (!nativeConstructor) return;
+    var element = document.createElement(tagName);
+    var wrapperConstructor = element.constructor;
+    window[nativeConstructorName] = wrapperConstructor;
+  }
+  Object.keys(elements).forEach(overrideConstructor);
+  Object.getOwnPropertyNames(scope.wrappers).forEach(function(name) {
+    window[name] = scope.wrappers[name];
+  });
+})(window.ShadowDOMPolyfill);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.min.js
new file mode 100644
index 000000000..da1bbc017
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/ShadowDOM.min.js
@@ -0,0 +1,13 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){B.value=n,A(e,t,B)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(U)try{k(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return g(n,a,t),a}function c(e,t){m(e,t,!0)}function u(e,t){m(t,e,!1)}function l(e){return/^on[a-z]+$/.test(e)}function p(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function d(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function f(e){return I&&p(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function h(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function w(e,t){try{return e===window&&"showModalDialog"===t?q:Object.getOwnPropertyDescriptor(e,t)}catch(n){return q}}function m(t,n,r,o){for(var i=k(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){U&&t.__lookupGetter__(s);var c,u,p=w(t,s);if("function"!=typeof p.value){var m=l(s);c=m?e.getEventHandlerGetter(s):d(s),(p.writable||p.set||V)&&(u=m?e.getEventHandlerSetter(s):f(s));var v=V||p.configurable;A(n,s,{get:c,set:u,configurable:v,enumerable:p.enumerable})}else r&&(n[s]=h(s))}}}function v(e,t,n){if(null!=e){var r=e.prototype;g(r,t,n),o(t,e)}}function g(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),P.set(o,e),c(e,o),r&&u(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return g(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function S(e){return e&&e.__impl4cf1e782hg__}function M(e){return!S(e)}function T(e){if(null===e)return null;n(M(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function O(e){return null===e?null:(n(S(e)),e.__impl4cf1e782hg__)}function N(e){return e.__impl4cf1e782hg__}function j(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function L(e){return e&&S(e)?O(e):e}function _(e){return e&&!S(e)?T(e):e}function D(e,t){null!==t&&(n(M(e)),n(void 0===t||S(t)),e.__wrapper8e3dd93a60__=t)}function C(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){C(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=_(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,P=new WeakMap,W=Object.create(null),I=t(),A=Object.defineProperty,k=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,B={value:void 0,configurable:!0,enumerable:!1,writable:!0};k(window);var U=/Firefox/.test(navigator.userAgent),q={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=C,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=p,e.isWrapper=S,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=P,e.oneOf=i,e.registerObject=y,e.registerWrapper=v,e.rewrap=D,e.setWrapper=j,e.unsafeUnwrap=N,e.unwrap=O,e.unwrapIfNeeded=L,e.wrap=T,e.wrapIfNeeded=_,e.wrappers=W}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),u=0;u<a;u++)c[u]=new Array(s),c[u][0]=u;for(var l=0;l<s;l++)c[0][l]=l;for(var u=1;u<a;u++)for(var l=1;l<s;l++)if(this.equals(e[t+l-1],r[o+u-1]))c[u][l]=c[u-1][l-1];else{var p=c[u-1][l]+1,d=c[u][l-1]+1;c[u][l]=p<d?p:d}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var u,l=e[t-1][n-1],p=e[t-1][n],d=e[t][n-1];u=p<d?p<l?p:l:d<l?d:l,u==l?(l==s?c.push(r):(c.push(o),s=l),t--,n--):u==p?(c.push(a),t--,s=p):(c.push(i),n--,s=d)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,u,l){var p=0,d=0,f=Math.min(s-n,l-u);if(0==n&&0==u&&(p=this.sharedPrefix(e,c,f)),s==e.length&&l==c.length&&(d=this.sharedSuffix(e,c,f-p)),n+=p,u+=p,s-=d,l-=d,s-n==0&&l-u==0)return[];if(n==s){for(var h=t(n,[],0);u<l;)h.removed.push(c[u++]);return[h]}if(u==l)return[t(n,[],s-n)];for(var w=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,u,l)),h=void 0,m=[],v=n,g=u,b=0;b<w.length;b++)switch(w[b]){case r:h&&(m.push(h),h=void 0),v++,g++;break;case o:h||(h=t(v,[],0)),h.addedCount++,v++,h.removed.push(c[g]),g++;break;case i:h||(h=t(v,[],0)),h.addedCount++,v++;break;case a:h||(h=t(v,[],0)),h.removed.push(c[g]),g++}return h&&m.push(h),m},sharedPrefix:function(e,t,n){for(var r=0;r<n;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;i<n&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),u=document.createTextNode(s);c.observe(u,{characterData:!0}),r=function(){s=(s+1)%2,u.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,h.push(e),w||(l(n),w=!0))}function n(){for(w=!1;h.length;){var e=h;h=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new d.NodeList,this.removedNodes=new d.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=f.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=f.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=f.get(s);if(c)for(var u=0;u<c.length;u++){var l=c[u],p=l.options;if((s===e||p.subtree)&&("attributes"!==n||p.attributes)&&("attributes"!==n||!p.attributeFilter||null===o.namespace&&p.attributeFilter.indexOf(o.name)!==-1)&&("characterData"!==n||p.characterData)&&("childList"!==n||p.childList)){var d=l.observer;i[d.uid_]=d,("attributes"===n&&p.attributeOldValue||"characterData"===n&&p.characterDataOldValue)&&(a[d.uid_]=o.oldValue)}}}for(var h in i){var d=i[h],w=new r(n,e);"name"in o&&"namespace"in o&&(w.attributeName=o.name,w.attributeNamespace=o.namespace),o.addedNodes&&(w.addedNodes=o.addedNodes),o.removedNodes&&(w.removedNodes=o.removedNodes),o.previousSibling&&(w.previousSibling=o.previousSibling),o.nextSibling&&(w.nextSibling=o.nextSibling),void 0!==a[h]&&(w.oldValue=a[h]),t(d),d.records_.push(w)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=m.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++v,this.scheduled_=!1}function u(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var l=e.setEndOfMicrotask,p=e.wrapIfNeeded,d=e.wrappers,f=new WeakMap,h=[],w=!1,m=Array.prototype.slice,v=0;c.prototype={constructor:c,observe:function(e,t){e=p(e);var n,r=new s(t),o=f.get(e);o||f.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new u(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=f.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},u.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=f.get(e);n||f.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=f.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var u=a(c);if(u&&u.length>0){for(var l=0;l<u.length;l++){var d=u[l];if(i(d)){var f=n(d),h=f.olderShadowRoot;h&&s.push(h)}s.push(d)}c=u[u.length-1]}else if(t(c)){if(p(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=u(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function u(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function l(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=u(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var l=0;l<s.length;l++){var p=s[l];if(A(p)===c)return p}return null}function p(e,t){return A(e)===A(t)}function d(e){if(!X.get(e)&&(X.set(e,!0),h(V(e),V(e.target)),W)){var t=W;throw W=null,t}}function f(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function h(t,n){if(K.get(t))throw new Error("InvalidStateError");K.set(t,!0),e.renderAllPending();var o,i,a;if(f(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!f(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),w(t,o,a,i)&&m(t,o,a,i)&&v(t,o,a,i),J.set(t,re),$["delete"](t,null),K["delete"](t),t.defaultPrevented}function w(e,t,n,r){var o=oe;if(n&&!g(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!g(t[i],e,o,t,r))return!1;return!0}function m(e,t,n,r){var o=ie,i=t[0]||n;return g(i,e,o,t,r)}function v(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!g(t[i],e,o,t,r))return;n&&t.length>0&&g(n,e,o,t,r)}function g(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=q(t),u=c.relatedTarget;if(u){if(u instanceof Object&&u.addEventListener){var p=V(u),d=l(t,e,p);if(d===a)return!0}else d=null;Z.set(t,d)}}J.set(t,n);var f=t.type,h=!1;Y.set(t,a),$.set(t,e),i.depth++;for(var w=0,m=i.length;w<m;w++){var v=i[w];if(v.removed)h=!0;else if(!(v.type!==f||!v.capture&&n===oe||v.capture&&n===ae))try{if("function"==typeof v.handler?v.handler.call(e,t):v.handler.handleEvent(t),ee.get(t))return!1}catch(g){W||(W=g)}}if(i.depth--,h&&0===i.depth){var b=i.slice();i.length=0;for(var w=0;w<b.length;w++)b[w].removed||i.push(b[w])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof O?void B(n,this):new O(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:q(e.relatedTarget)}}):e}function S(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void B(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&k(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function M(e,t){return function(){arguments[t]=q(arguments[t]);var n=q(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ve)return new e(n,E(r));var o=q(document.createEvent(t)),i=me[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=q(t)),a.push(t)}),o["init"+t].apply(o,a),o}function O(e){y.call(this,e)}function N(e){return"function"==typeof e||e&&e.handleEvent}function j(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function L(e){B(e,this)}function _(e){return e instanceof G.ShadowRoot&&(e=e.host),q(e)}function D(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function C(e,t){for(var n=q(e);n;n=n.parentNode)if(D(V(n),t))return!0;return!1}function H(e){I(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(Se.call(U(n),o,i));if(!a)return null;var c=r(a,null),u=c.lastIndexOf(t);return u==-1?null:(c=c.slice(0,u),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function P(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var W,I=e.forwardMethodsToWrapper,A=e.getTreeScope,k=e.mixin,F=e.registerWrapper,B=e.setWrapper,U=e.unsafeUnwrap,q=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),X=new WeakMap,K=new WeakMap,Y=new WeakMap,$=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return Y.get(this)},get currentTarget(){return $.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(U(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var ue=S("UIEvent",y),le=S("CustomEvent",y),pe={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(q(this).relatedTarget)}},de=k({initMouseEvent:M("initMouseEvent",14)},pe),fe=k({initFocusEvent:M("initFocusEvent",5)},pe),he=S("MouseEvent",ue,de),we=S("FocusEvent",ue,fe),me=Object.create(null),ve=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ve){var ge=function(e,t,n){if(n){var r=me[n];t=k(k({},r),t)}me[e]=t};ge("Event",{bubbles:!1,cancelable:!1}),ge("CustomEvent",{detail:null},"Event"),ge("UIEvent",{view:null,detail:0},"Event"),ge("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ge("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;O.prototype=Object.create(y.prototype),k(O.prototype,{get returnValue(){return U(this).returnValue},set returnValue(e){U(this).returnValue=e}}),be&&F(be,O);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),L.prototype={addEventListener:function(e,t,n){if(N(t)&&!j(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=_(this);a.addEventListener_(e,d,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=_(this);s.removeEventListener_(e,d,!0)}}},dispatchEvent:function(t){var n=q(t),r=n.type;X.set(n,!1),e.renderAllPending();var o;C(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return q(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,L);var Se=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=P,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=O,e.wrappers.CustomEvent=le,e.wrappers.Event=y,e.wrappers.EventTarget=L,e.wrappers.FocusEvent=we,e.wrappers.MouseEvent=he,e.wrappers.UIEvent=ue}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,w)}function n(e){u(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,u=e.setWrapper,l=e.unsafeUnwrap,p=e.wrap,d=window.TouchEvent;if(d){var f;try{f=document.createEvent("TouchEvent")}catch(h){return}var w={enumerable:!1};n.prototype={get target(){return p(l(this).target)}};var m={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){m.get=function(){return l(this)[e]},Object.defineProperty(n.prototype,e,m)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(l(this).touches)},get targetTouches(){return o(l(this).targetTouches)},get changedTouches(){return o(l(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(d,i,f),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;r<o;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){N(e instanceof S)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){L(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){L(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);B=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;B=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function u(e,t){R(e,t),e.nodeIsInserted_()}function l(e,t){for(var n=_(t),r=0;r<e.length;r++)u(e[r],n)}function p(e){R(e,new O(e,null))}function d(e){for(var t=0;t<e.length;t++)p(e[t])}function f(e,t){var n=e.nodeType===S.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function h(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function w(e,t){h(e,t);var n=t.length;if(1===n)return W(t[0]);for(var r=W(e.ownerDocument.createDocumentFragment()),o=0;o<n;o++)r.appendChild(W(t[o]));return r}function m(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function v(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){N(t.parentNode===e);var n=t.nextSibling,r=W(t),o=r.parentNode;o&&Y.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=W(e),a=i.firstChild;a;)n=a.nextSibling,Y.call(i,a),a=n}function g(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?U.call(n,P(e),!1):q.call(P(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||_(e)!==_(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function S(e){N(e instanceof V),M.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var M=e.wrappers.EventTarget,T=e.wrappers.NodeList,O=e.TreeScope,N=e.assert,j=e.defineWrapGetter,L=e.enqueueMutation,_=e.getTreeScope,D=e.isWrapper,C=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,P=e.unsafeUnwrap,W=e.unwrap,I=e.unwrapIfNeeded,A=e.wrap,k=e.wrapIfNeeded,F=e.wrappers,B=!1,U=document.importNode,q=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),X=V.prototype.isEqualNode,K=V.prototype.insertBefore,Y=V.prototype.removeChild,$=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{Y.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){Y.call(e,t)};S.prototype=Object.create(M.prototype),C(S.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?D(n)?r=W(n):(r=n,n=A(r)):(n=null,r=null),n&&N(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!g(e);if(o=c?a(e):i(e,this,s,n),c)f(this,e),m(this),K.call(P(this),W(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var u=r?r.parentNode:P(this);u?K.call(u,w(this,o),r):h(this,o)}return L(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),l(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=W(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,u=this.lastChild,l=i.parentNode;l&&J(l,i),c===e&&(this.firstChild_=a),u===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else m(this),J(P(this),i);return B||L(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(D(r)?o=W(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,u=r.previousSibling,d=!this.invalidateShadowRenderer()&&!g(e);return d?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,u,c)),d?(f(this,e),m(this),$.call(P(this),W(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&$.call(o.parentNode,w(this,s),o)),L(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:u}),p(r),l(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(P(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(P(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(P(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(P(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(P(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==S.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=S.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(v(this),""!==e){var n=P(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else m(this),P(this).textContent=e;var r=c(this.childNodes);L(this,"childList",{addedNodes:r,removedNodes:t}),d(t),l(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,k(e))},compareDocumentPosition:function(e){return z.call(P(this),I(e))},isEqualNode:function(e){return X.call(P(this),I(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===S.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),j(S,"ownerDocument"),x(V,S,document.createDocumentFragment()),delete S.prototype.querySelector,delete S.prototype.querySelectorAll,S.prototype=C(Object.create(M.prototype),S.prototype),e.cloneNode=y,e.nodeWasAdded=u,e.nodeWasRemoved=p,e.nodesWereAdded=l,e.nodesWereRemoved=d,e.originalInsertBefore=K,e.originalRemoveChild=Y,e.snapshotNodeList=c,e.wrappers.Node=S}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;s<c;s++)i=b(t[s]),!o&&(a=v(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===D}function s(){return!0}function c(e,t,n){return e.localName===n}function u(e,t){return e.namespaceURI===t}function l(e,t,n){return e.namespaceURI===t&&e.localName===n}function p(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=p(a,t,n,r,o,i),a=a.nextElementSibling;return t}function d(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,null);if(c instanceof L)s=M.call(c,i);else{if(!(c instanceof _))return p(this,r,o,n,i,null);s=S.call(c,i)}return t(s,r,o,a)}function f(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=O.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function h(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=j.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=N.call(c,i,a)}return t(s,r,o,!1)}var w=e.wrappers.HTMLCollection,m=e.wrappers.NodeList,v=e.getTreeScope,g=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,S=document.querySelectorAll,M=document.documentElement.querySelectorAll,T=document.getElementsByTagName,O=document.documentElement.getElementsByTagName,N=document.getElementsByTagNameNS,j=document.documentElement.getElementsByTagNameNS,L=window.Element,_=window.HTMLDocument||window.Document,D="http://www.w3.org/1999/xhtml",C={querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=g(this),c=v(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof L)a=b(E.call(s,t));else{if(!(s instanceof _))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=v(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new m;return o.length=d.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(g(this),t)}},x={getElementsByTagName:function(e){var t=new w,n="*"===e?s:a;return t.length=f.call(this,n,0,t,e,e.toLowerCase()),
+t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new w,r=null;return r="*"===e?"*"===t?s:c:"*"===t?u:l,n.length=h.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=C,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var u=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,u,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){l(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,u=e.MatchesInterface,l=(e.addWrapNodeListMethod,e.enqueueMutation),p=e.mixin,d=(e.oneOf,e.registerWrapper),f=e.unsafeUnwrap,h=e.wrappers,w=window.Element,m=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return w.prototype[e]}),v=m[0],g=w.prototype[v],b=new WeakMap;r.prototype=Object.create(a.prototype),p(r.prototype,{createShadowRoot:function(){var t=new h.ShadowRoot(this);f(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return f(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=f(this).getAttribute(e);f(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=f(this).getAttribute(e);f(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=f(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return f(this).className},set className(e){this.setAttribute("class",e)},get id(){return f(this).id},set id(e){this.setAttribute("id",e)}}),m.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),w.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),p(r.prototype,o),p(r.prototype,i),p(r.prototype,s),p(r.prototype,c),p(r.prototype,u),d(w,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=m,e.originalMatches=g,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(j,t)}function r(e){return e.replace(L,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==C)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,u=e.attributes,l=0;o=u[l];l++)c+=" "+o.name+'="'+n(o.value)+'"';return _[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var p=e.data;return t&&D[t.localName]?p:r(p);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof N.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(O(i))}function u(e){w.call(this,e)}function l(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return O(o)}function p(t){return function(){return e.renderAllPending(),M(this)[t]}}function d(e){m(u,e,p(e))}function f(t){Object.defineProperty(u.prototype,t,{get:p(t),set:function(n){e.renderAllPending(),M(this)[t]=n},configurable:!0,enumerable:!0})}function h(t){Object.defineProperty(u.prototype,t,{value:function(){return e.renderAllPending(),M(this)[t].apply(M(this),arguments)},configurable:!0,enumerable:!0})}var w=e.wrappers.Element,m=e.defineGetter,v=e.enqueueMutation,g=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,S=e.snapshotNodeList,M=e.unsafeUnwrap,T=e.unwrap,O=e.wrap,N=e.wrappers,j=/[&\u00A0"]/g,L=/[&\u00A0<>]/g,_=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),D=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),C="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;u.prototype=Object.create(w.prototype),g(u.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&D[this.localName])return void(this.textContent=e);var t=S(this.childNodes);this.invalidateShadowRenderer()?this instanceof N.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof N.HTMLTemplateElement?c(this.content,e):M(this).innerHTML=e;var n=S(this.childNodes);v(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=l(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=l(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(d),["scrollLeft","scrollTop"].forEach(f),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(h),E(x,u,document.createElement("b")),e.wrappers.HTMLElement=u,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=p.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);p.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!d){var t=n(e);l.set(this,u(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.wrap,l=new WeakMap,p=new WeakMap,d=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return d?u(s(this).content):l.get(this)}}),d&&a(d,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,u=e.wrap,l=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return u(c(this).form)}}),a(l,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",u=window.SVGElement,l=document.createElementNS(c,"title");if(!("classList"in l)){var p=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",p),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(u,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){d.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),u=document.createElementNS(s,"use"),l=c.constructor,p=Object.getPrototypeOf(l.prototype),d=p.constructor;t.prototype=Object.create(p),"instanceRoot"in u&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,u),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(u,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.WebGLRenderingContext;if(u){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var l=Object.getPrototypeOf(u.prototype);l!==Object.prototype&&n(l,t.prototype);var p=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(u,t,p),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,u=e.registerWrapper,l=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),u(l,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var p=c(document.createComment(""));e.wrappers.Comment=p}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(l(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;h.set(this,o),this.treeScope_=new r(this,a(o||e)),f.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,u=e.setInnerHTML,l=e.unsafeUnwrap,p=e.unwrap,d=e.wrap,f=new WeakMap,h=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){u(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return h.get(this)||null},get host(){return f.get(this)||null},invalidateShadowRenderer:function(){return f.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=p(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=d(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(e).root;return t instanceof f?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=l(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.unwrapIfNeeded,l=e.wrap,p=e.getTreeScope,d=window.Range,f=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(u(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(u(e),t)},setStartBefore:function(e){s(this).setStartBefore(u(e))},setStartAfter:function(e){s(this).setStartAfter(u(e))},setEndBefore:function(e){s(this).setEndBefore(u(e))},setEndAfter:function(e){s(this).setEndAfter(u(e))},selectNode:function(e){s(this).selectNode(u(e))},selectNodeContents:function(e){s(this).selectNodeContents(u(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return l(s(this).extractContents())},cloneContents:function(){return l(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(u(e))},surroundContents:function(e){s(this).surroundContents(u(e))},cloneRange:function(){return l(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(u(e),t)},comparePoint:function(e,t){return s(this).comparePoint(u(e),t)},intersectsNode:function(e){return s(this).intersectsNode(u(e))},toString:function(){return s(this).toString()}},d.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return l(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var u=R(a.lastChild);u&&(u.nextSibling_=u.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){W.set(e,[])}function i(e){var t=W.get(e);return t||W.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function u(e){var t=A.get(e);return t||(t=new f(e),A.set(e,t)),t}function l(e){var t=D(e).root;return t instanceof _?t:null}function p(e){return u(e.host)}function d(e){this.skip=!1,this.node=e,this.childNodes=[]}function f(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function h(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function w(e){if(e instanceof j)return e;if(e instanceof N)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=w(t);if(n)return n}return null}function m(e,t){i(t).push(e);var n=I.get(e);n?n.push(t):I.set(e,[t])}function v(e){return I.get(e)}function g(e){I.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof O))return!1;if(!U.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=v(t);return n&&n[n.length-1]===e}function E(e){return e instanceof N||e instanceof j}function S(e){return e.shadowRoot}function M(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,O=e.wrappers.Element,N=e.wrappers.HTMLContentElement,j=e.wrappers.HTMLShadowElement,L=e.wrappers.Node,_=e.wrappers.ShadowRoot,D=(e.assert,e.getTreeScope),C=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,P=e.ArraySplice,W=new WeakMap,I=new WeakMap,A=new WeakMap,k=C(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],B=new P;B.equals=function(e,t){return x(e.node)===t},d.prototype={append:function(e){var t=new d(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=B.calculateSplices(o,i),u=0,l=0,p=0,d=0;d<c.length;d++){for(var f=c[d];p<f.index;p++)l++,o[u++].sync(s);for(var h=f.removed.length,w=0;w<h;w++){var m=R(i[l++]);s.get(m)||r(m)}for(var v=f.addedCount,g=i[l]&&R(i[l]),w=0;w<v;w++){var b=o[u++],y=b.node;n(t,y,g),s.set(y,!0),b.sync(s)}p+=v}for(var d=p;d<o.length;d++)o[d].sync(s)}}},f.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new d(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return D(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[k](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):g(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(S(e)){for(var t=e,n=h(t),r=M(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=w(i);if(a){var s=i.olderShadowRoot;s&&(n=h(s));for(var c=0;c<n.length;c++)m(n[c],a)}this.distributionResolution(i)}}for(var u=e.firstChild;u;u=u.nextSibling)this.distributionResolution(u)},poolDistribution:function(e,t){if(!(e instanceof j))if(e instanceof N){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(m(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)m(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(S(t)){var a=u(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var U=/^(:not\()?[*.#[a-zA-Z_|]/;L.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return!!t&&(t.invalidate(),!0)},N.prototype.getDistributedNodes=j.prototype.getDistributedNodes=function(){return s(),i(this)},O.prototype.getDestinationInsertionPoints=function(){return s(),v(this)||[]},N.prototype.nodeIsInserted_=j.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=l(this);t&&(e=p(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=u,e.getShadowTrees=M,e.renderAllPending=s,e.getDestinationInsertionPoints=v,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){l.call(this,e),this.treeScope_=new m(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return D(n.apply(L(this),arguments))}}function r(e,t){x.call(L(t),_(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof w&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){j(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){return D(n.apply(L(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(L(this),arguments)}}var u=e.GetElementsByInterface,l=e.wrappers.Node,p=e.ParentNodeInterface,d=e.NonElementParentNodeInterface,f=e.wrappers.Selection,h=e.SelectorsInterface,w=e.wrappers.ShadowRoot,m=e.TreeScope,v=e.cloneNode,g=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,S=e.matchesNames,M=e.mixin,T=e.registerWrapper,O=e.renderAllPending,N=e.rewrap,j=e.setWrapper,L=e.unsafeUnwrap,_=e.unwrap,D=e.wrap,C=e.wrapEventTargetMethods,H=(e.wrapNodeList,
+new WeakMap);t.prototype=Object.create(l.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),g(t,"activeElement",function(){var e=_(this).activeElement;if(!e||!e.nodeType)return null;for(var t=D(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;M(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return v(e,t,L(this))},getSelection:function(){return O(),new f(R.call(_(this)))},getElementsByName:function(e){return h.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var P=document.createTreeWalker,W=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(D(e))}}:"function"==typeof n&&(o=function(e){return n(D(e))})),new W(P.call(_(this),_(e),t,o,r))},document.registerElement){var I=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void j(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var u=Object.create(a),l=c.length-1;l>=0;l--)u=Object.create(u);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(u[e]=function(){D(this)instanceof r||N(this),t.apply(D(this),arguments)})});var p={prototype:u};i&&(p["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(u,r),e.nativePrototypeTable.set(o,u);I.call(_(this),t,p);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],S),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),M(t.prototype,u),M(t.prototype,p),M(t.prototype,h),M(t.prototype,d),M(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(_(this).implementation),H.set(this,e),e)},get defaultView(){return D(_(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),C([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=_(arguments[2]),D(A.apply(L(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,u=e.wrap,l=window.Window,p=window.getComputedStyle,d=window.getDefaultComputedStyle,f=window.getSelection;t.prototype=Object.create(n.prototype),l.prototype.getComputedStyle=function(e,t){return u(this||window).getComputedStyle(c(e),t)},d&&(l.prototype.getDefaultComputedStyle=function(e,t){return u(this||window).getDefaultComputedStyle(c(e),t)}),l.prototype.getSelection=function(){return u(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){l.prototype[e]=function(){var t=u(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),p.call(s(this),c(e),t)},getSelection:function(){return a(),new r(f.call(s(this)))},get document(){return u(s(this).document)}}),d&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),d.call(s(this),c(e),t)}),i(l,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/bower.json b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/bower.json
new file mode 100644
index 000000000..ad3daa45b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/bower.json
@@ -0,0 +1,21 @@
+{
+  "name": "webcomponentsjs",
+  "main": "webcomponents.js",
+  "version": "0.7.23",
+  "homepage": "http://webcomponents.org",
+  "authors": [
+    "The Polymer Authors"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/webcomponents/webcomponentsjs.git"
+  },
+  "keywords": [
+    "webcomponents"
+  ],
+  "license": "BSD",
+  "ignore": [],
+  "devDependencies": {
+    "web-component-tester": "^4.0.1"
+  }
+}
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/package.json b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/package.json
new file mode 100644
index 000000000..e0a13e785
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "webcomponents.js",
+  "version": "0.7.23",
+  "description": "webcomponents.js",
+  "main": "webcomponents.js",
+  "directories": {
+    "test": "tests"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/webcomponents/webcomponentsjs.git"
+  },
+  "author": "The Polymer Authors",
+  "license": "BSD-3-Clause",
+  "bugs": {
+    "url": "https://github.com/webcomponents/webcomponentsjs/issues"
+  },
+  "scripts": {
+    "test": "wct"
+  },
+  "homepage": "http://webcomponents.org",
+  "devDependencies": {
+    "gulp": "^3.8.8",
+    "gulp-audit": "^1.0.0",
+    "gulp-concat": "^2.4.1",
+    "gulp-header": "^1.1.1",
+    "gulp-uglify": "^1.0.1",
+    "run-sequence": "^1.0.1",
+    "web-component-tester": "^4.0.1"
+  }
+}
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.js
new file mode 100644
index 000000000..10b5157d7
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.js
@@ -0,0 +1,2505 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+(function() {
+  window.WebComponents = window.WebComponents || {
+    flags: {}
+  };
+  var file = "webcomponents-lite.js";
+  var script = document.querySelector('script[src*="' + file + '"]');
+  var flags = {};
+  if (!flags.noOpts) {
+    location.search.slice(1).split("&").forEach(function(option) {
+      var parts = option.split("=");
+      var match;
+      if (parts[0] && (match = parts[0].match(/wc-(.+)/))) {
+        flags[match[1]] = parts[1] || true;
+      }
+    });
+    if (script) {
+      for (var i = 0, a; a = script.attributes[i]; i++) {
+        if (a.name !== "src") {
+          flags[a.name] = a.value || true;
+        }
+      }
+    }
+    if (flags.log && flags.log.split) {
+      var parts = flags.log.split(",");
+      flags.log = {};
+      parts.forEach(function(f) {
+        flags.log[f] = true;
+      });
+    } else {
+      flags.log = {};
+    }
+  }
+  if (flags.register) {
+    window.CustomElements = window.CustomElements || {
+      flags: {}
+    };
+    window.CustomElements.flags.register = flags.register;
+  }
+  WebComponents.flags = flags;
+})();
+
+(function(scope) {
+  "use strict";
+  var hasWorkingUrl = false;
+  if (!scope.forceJURL) {
+    try {
+      var u = new URL("b", "http://a");
+      u.pathname = "c%20d";
+      hasWorkingUrl = u.href === "http://a/c%20d";
+    } catch (e) {}
+  }
+  if (hasWorkingUrl) return;
+  var relative = Object.create(null);
+  relative["ftp"] = 21;
+  relative["file"] = 0;
+  relative["gopher"] = 70;
+  relative["http"] = 80;
+  relative["https"] = 443;
+  relative["ws"] = 80;
+  relative["wss"] = 443;
+  var relativePathDotMapping = Object.create(null);
+  relativePathDotMapping["%2e"] = ".";
+  relativePathDotMapping[".%2e"] = "..";
+  relativePathDotMapping["%2e."] = "..";
+  relativePathDotMapping["%2e%2e"] = "..";
+  function isRelativeScheme(scheme) {
+    return relative[scheme] !== undefined;
+  }
+  function invalid() {
+    clear.call(this);
+    this._isInvalid = true;
+  }
+  function IDNAToASCII(h) {
+    if ("" == h) {
+      invalid.call(this);
+    }
+    return h.toLowerCase();
+  }
+  function percentEscape(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 32 && unicode < 127 && [ 34, 35, 60, 62, 63, 96 ].indexOf(unicode) == -1) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+  function percentEscapeQuery(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 32 && unicode < 127 && [ 34, 35, 60, 62, 96 ].indexOf(unicode) == -1) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+  var EOF = undefined, ALPHA = /[a-zA-Z]/, ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+  function parse(input, stateOverride, base) {
+    function err(message) {
+      errors.push(message);
+    }
+    var state = stateOverride || "scheme start", cursor = 0, buffer = "", seenAt = false, seenBracket = false, errors = [];
+    loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+      var c = input[cursor];
+      switch (state) {
+       case "scheme start":
+        if (c && ALPHA.test(c)) {
+          buffer += c.toLowerCase();
+          state = "scheme";
+        } else if (!stateOverride) {
+          buffer = "";
+          state = "no scheme";
+          continue;
+        } else {
+          err("Invalid scheme.");
+          break loop;
+        }
+        break;
+
+       case "scheme":
+        if (c && ALPHANUMERIC.test(c)) {
+          buffer += c.toLowerCase();
+        } else if (":" == c) {
+          this._scheme = buffer;
+          buffer = "";
+          if (stateOverride) {
+            break loop;
+          }
+          if (isRelativeScheme(this._scheme)) {
+            this._isRelative = true;
+          }
+          if ("file" == this._scheme) {
+            state = "relative";
+          } else if (this._isRelative && base && base._scheme == this._scheme) {
+            state = "relative or authority";
+          } else if (this._isRelative) {
+            state = "authority first slash";
+          } else {
+            state = "scheme data";
+          }
+        } else if (!stateOverride) {
+          buffer = "";
+          cursor = 0;
+          state = "no scheme";
+          continue;
+        } else if (EOF == c) {
+          break loop;
+        } else {
+          err("Code point not allowed in scheme: " + c);
+          break loop;
+        }
+        break;
+
+       case "scheme data":
+        if ("?" == c) {
+          this._query = "?";
+          state = "query";
+        } else if ("#" == c) {
+          this._fragment = "#";
+          state = "fragment";
+        } else {
+          if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+            this._schemeData += percentEscape(c);
+          }
+        }
+        break;
+
+       case "no scheme":
+        if (!base || !isRelativeScheme(base._scheme)) {
+          err("Missing scheme.");
+          invalid.call(this);
+        } else {
+          state = "relative";
+          continue;
+        }
+        break;
+
+       case "relative or authority":
+        if ("/" == c && "/" == input[cursor + 1]) {
+          state = "authority ignore slashes";
+        } else {
+          err("Expected /, got: " + c);
+          state = "relative";
+          continue;
+        }
+        break;
+
+       case "relative":
+        this._isRelative = true;
+        if ("file" != this._scheme) this._scheme = base._scheme;
+        if (EOF == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = base._query;
+          this._username = base._username;
+          this._password = base._password;
+          break loop;
+        } else if ("/" == c || "\\" == c) {
+          if ("\\" == c) err("\\ is an invalid code point.");
+          state = "relative slash";
+        } else if ("?" == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = "?";
+          this._username = base._username;
+          this._password = base._password;
+          state = "query";
+        } else if ("#" == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = base._query;
+          this._fragment = "#";
+          this._username = base._username;
+          this._password = base._password;
+          state = "fragment";
+        } else {
+          var nextC = input[cursor + 1];
+          var nextNextC = input[cursor + 2];
+          if ("file" != this._scheme || !ALPHA.test(c) || nextC != ":" && nextC != "|" || EOF != nextNextC && "/" != nextNextC && "\\" != nextNextC && "?" != nextNextC && "#" != nextNextC) {
+            this._host = base._host;
+            this._port = base._port;
+            this._username = base._username;
+            this._password = base._password;
+            this._path = base._path.slice();
+            this._path.pop();
+          }
+          state = "relative path";
+          continue;
+        }
+        break;
+
+       case "relative slash":
+        if ("/" == c || "\\" == c) {
+          if ("\\" == c) {
+            err("\\ is an invalid code point.");
+          }
+          if ("file" == this._scheme) {
+            state = "file host";
+          } else {
+            state = "authority ignore slashes";
+          }
+        } else {
+          if ("file" != this._scheme) {
+            this._host = base._host;
+            this._port = base._port;
+            this._username = base._username;
+            this._password = base._password;
+          }
+          state = "relative path";
+          continue;
+        }
+        break;
+
+       case "authority first slash":
+        if ("/" == c) {
+          state = "authority second slash";
+        } else {
+          err("Expected '/', got: " + c);
+          state = "authority ignore slashes";
+          continue;
+        }
+        break;
+
+       case "authority second slash":
+        state = "authority ignore slashes";
+        if ("/" != c) {
+          err("Expected '/', got: " + c);
+          continue;
+        }
+        break;
+
+       case "authority ignore slashes":
+        if ("/" != c && "\\" != c) {
+          state = "authority";
+          continue;
+        } else {
+          err("Expected authority, got: " + c);
+        }
+        break;
+
+       case "authority":
+        if ("@" == c) {
+          if (seenAt) {
+            err("@ already seen.");
+            buffer += "%40";
+          }
+          seenAt = true;
+          for (var i = 0; i < buffer.length; i++) {
+            var cp = buffer[i];
+            if ("\t" == cp || "\n" == cp || "\r" == cp) {
+              err("Invalid whitespace in authority.");
+              continue;
+            }
+            if (":" == cp && null === this._password) {
+              this._password = "";
+              continue;
+            }
+            var tempC = percentEscape(cp);
+            null !== this._password ? this._password += tempC : this._username += tempC;
+          }
+          buffer = "";
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          cursor -= buffer.length;
+          buffer = "";
+          state = "host";
+          continue;
+        } else {
+          buffer += c;
+        }
+        break;
+
+       case "file host":
+        if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ":" || buffer[1] == "|")) {
+            state = "relative path";
+          } else if (buffer.length == 0) {
+            state = "relative path start";
+          } else {
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = "";
+            state = "relative path start";
+          }
+          continue;
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
+          err("Invalid whitespace in file host.");
+        } else {
+          buffer += c;
+        }
+        break;
+
+       case "host":
+       case "hostname":
+        if (":" == c && !seenBracket) {
+          this._host = IDNAToASCII.call(this, buffer);
+          buffer = "";
+          state = "port";
+          if ("hostname" == stateOverride) {
+            break loop;
+          }
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          this._host = IDNAToASCII.call(this, buffer);
+          buffer = "";
+          state = "relative path start";
+          if (stateOverride) {
+            break loop;
+          }
+          continue;
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
+          if ("[" == c) {
+            seenBracket = true;
+          } else if ("]" == c) {
+            seenBracket = false;
+          }
+          buffer += c;
+        } else {
+          err("Invalid code point in host/hostname: " + c);
+        }
+        break;
+
+       case "port":
+        if (/[0-9]/.test(c)) {
+          buffer += c;
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c || stateOverride) {
+          if ("" != buffer) {
+            var temp = parseInt(buffer, 10);
+            if (temp != relative[this._scheme]) {
+              this._port = temp + "";
+            }
+            buffer = "";
+          }
+          if (stateOverride) {
+            break loop;
+          }
+          state = "relative path start";
+          continue;
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
+          err("Invalid code point in port: " + c);
+        } else {
+          invalid.call(this);
+        }
+        break;
+
+       case "relative path start":
+        if ("\\" == c) err("'\\' not allowed in path.");
+        state = "relative path";
+        if ("/" != c && "\\" != c) {
+          continue;
+        }
+        break;
+
+       case "relative path":
+        if (EOF == c || "/" == c || "\\" == c || !stateOverride && ("?" == c || "#" == c)) {
+          if ("\\" == c) {
+            err("\\ not allowed in relative path.");
+          }
+          var tmp;
+          if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+            buffer = tmp;
+          }
+          if (".." == buffer) {
+            this._path.pop();
+            if ("/" != c && "\\" != c) {
+              this._path.push("");
+            }
+          } else if ("." == buffer && "/" != c && "\\" != c) {
+            this._path.push("");
+          } else if ("." != buffer) {
+            if ("file" == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == "|") {
+              buffer = buffer[0] + ":";
+            }
+            this._path.push(buffer);
+          }
+          buffer = "";
+          if ("?" == c) {
+            this._query = "?";
+            state = "query";
+          } else if ("#" == c) {
+            this._fragment = "#";
+            state = "fragment";
+          }
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
+          buffer += percentEscape(c);
+        }
+        break;
+
+       case "query":
+        if (!stateOverride && "#" == c) {
+          this._fragment = "#";
+          state = "fragment";
+        } else if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+          this._query += percentEscapeQuery(c);
+        }
+        break;
+
+       case "fragment":
+        if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+          this._fragment += c;
+        }
+        break;
+      }
+      cursor++;
+    }
+  }
+  function clear() {
+    this._scheme = "";
+    this._schemeData = "";
+    this._username = "";
+    this._password = null;
+    this._host = "";
+    this._port = "";
+    this._path = [];
+    this._query = "";
+    this._fragment = "";
+    this._isInvalid = false;
+    this._isRelative = false;
+  }
+  function jURL(url, base) {
+    if (base !== undefined && !(base instanceof jURL)) base = new jURL(String(base));
+    this._url = url;
+    clear.call(this);
+    var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, "");
+    parse.call(this, input, null, base);
+  }
+  jURL.prototype = {
+    toString: function() {
+      return this.href;
+    },
+    get href() {
+      if (this._isInvalid) return this._url;
+      var authority = "";
+      if ("" != this._username || null != this._password) {
+        authority = this._username + (null != this._password ? ":" + this._password : "") + "@";
+      }
+      return this.protocol + (this._isRelative ? "//" + authority + this.host : "") + this.pathname + this._query + this._fragment;
+    },
+    set href(href) {
+      clear.call(this);
+      parse.call(this, href);
+    },
+    get protocol() {
+      return this._scheme + ":";
+    },
+    set protocol(protocol) {
+      if (this._isInvalid) return;
+      parse.call(this, protocol + ":", "scheme start");
+    },
+    get host() {
+      return this._isInvalid ? "" : this._port ? this._host + ":" + this._port : this._host;
+    },
+    set host(host) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, host, "host");
+    },
+    get hostname() {
+      return this._host;
+    },
+    set hostname(hostname) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, hostname, "hostname");
+    },
+    get port() {
+      return this._port;
+    },
+    set port(port) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, port, "port");
+    },
+    get pathname() {
+      return this._isInvalid ? "" : this._isRelative ? "/" + this._path.join("/") : this._schemeData;
+    },
+    set pathname(pathname) {
+      if (this._isInvalid || !this._isRelative) return;
+      this._path = [];
+      parse.call(this, pathname, "relative path start");
+    },
+    get search() {
+      return this._isInvalid || !this._query || "?" == this._query ? "" : this._query;
+    },
+    set search(search) {
+      if (this._isInvalid || !this._isRelative) return;
+      this._query = "?";
+      if ("?" == search[0]) search = search.slice(1);
+      parse.call(this, search, "query");
+    },
+    get hash() {
+      return this._isInvalid || !this._fragment || "#" == this._fragment ? "" : this._fragment;
+    },
+    set hash(hash) {
+      if (this._isInvalid) return;
+      this._fragment = "#";
+      if ("#" == hash[0]) hash = hash.slice(1);
+      parse.call(this, hash, "fragment");
+    },
+    get origin() {
+      var host;
+      if (this._isInvalid || !this._scheme) {
+        return "";
+      }
+      switch (this._scheme) {
+       case "data":
+       case "file":
+       case "javascript":
+       case "mailto":
+        return "null";
+      }
+      host = this.host;
+      if (!host) {
+        return "";
+      }
+      return this._scheme + "://" + host;
+    }
+  };
+  var OriginalURL = scope.URL;
+  if (OriginalURL) {
+    jURL.createObjectURL = function(blob) {
+      return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+    };
+    jURL.revokeObjectURL = function(url) {
+      OriginalURL.revokeObjectURL(url);
+    };
+  }
+  scope.URL = jURL;
+})(self);
+
+if (typeof WeakMap === "undefined") {
+  (function() {
+    var defineProperty = Object.defineProperty;
+    var counter = Date.now() % 1e9;
+    var WeakMap = function() {
+      this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+    };
+    WeakMap.prototype = {
+      set: function(key, value) {
+        var entry = key[this.name];
+        if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+          value: [ key, value ],
+          writable: true
+        });
+        return this;
+      },
+      get: function(key) {
+        var entry;
+        return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+      },
+      "delete": function(key) {
+        var entry = key[this.name];
+        if (!entry || entry[0] !== key) return false;
+        entry[0] = entry[1] = undefined;
+        return true;
+      },
+      has: function(key) {
+        var entry = key[this.name];
+        if (!entry) return false;
+        return entry[0] === key;
+      }
+    };
+    window.WeakMap = WeakMap;
+  })();
+}
+
+(function(global) {
+  if (global.JsMutationObserver) {
+    return;
+  }
+  var registrationsTable = new WeakMap();
+  var setImmediate;
+  if (/Trident|Edge/.test(navigator.userAgent)) {
+    setImmediate = setTimeout;
+  } else if (window.setImmediate) {
+    setImmediate = window.setImmediate;
+  } else {
+    var setImmediateQueue = [];
+    var sentinel = String(Math.random());
+    window.addEventListener("message", function(e) {
+      if (e.data === sentinel) {
+        var queue = setImmediateQueue;
+        setImmediateQueue = [];
+        queue.forEach(function(func) {
+          func();
+        });
+      }
+    });
+    setImmediate = function(func) {
+      setImmediateQueue.push(func);
+      window.postMessage(sentinel, "*");
+    };
+  }
+  var isScheduled = false;
+  var scheduledObservers = [];
+  function scheduleCallback(observer) {
+    scheduledObservers.push(observer);
+    if (!isScheduled) {
+      isScheduled = true;
+      setImmediate(dispatchCallbacks);
+    }
+  }
+  function wrapIfNeeded(node) {
+    return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+  }
+  function dispatchCallbacks() {
+    isScheduled = false;
+    var observers = scheduledObservers;
+    scheduledObservers = [];
+    observers.sort(function(o1, o2) {
+      return o1.uid_ - o2.uid_;
+    });
+    var anyNonEmpty = false;
+    observers.forEach(function(observer) {
+      var queue = observer.takeRecords();
+      removeTransientObserversFor(observer);
+      if (queue.length) {
+        observer.callback_(queue, observer);
+        anyNonEmpty = true;
+      }
+    });
+    if (anyNonEmpty) dispatchCallbacks();
+  }
+  function removeTransientObserversFor(observer) {
+    observer.nodes_.forEach(function(node) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      registrations.forEach(function(registration) {
+        if (registration.observer === observer) registration.removeTransientObservers();
+      });
+    });
+  }
+  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (registrations) {
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          var record = callback(options);
+          if (record) registration.enqueue(record);
+        }
+      }
+    }
+  }
+  var uidCounter = 0;
+  function JsMutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+  }
+  JsMutationObserver.prototype = {
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+        throw new SyntaxError();
+      }
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      var registration;
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeListeners();
+          registration.options = options;
+          break;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, options);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+      registration.addListeners();
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registration.removeListeners();
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = [];
+    this.removedNodes = [];
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function copyMutationRecord(original) {
+    var record = new MutationRecord(original.type, original.target);
+    record.addedNodes = original.addedNodes.slice();
+    record.removedNodes = original.removedNodes.slice();
+    record.previousSibling = original.previousSibling;
+    record.nextSibling = original.nextSibling;
+    record.attributeName = original.attributeName;
+    record.attributeNamespace = original.attributeNamespace;
+    record.oldValue = original.oldValue;
+    return record;
+  }
+  var currentRecord, recordWithOldValue;
+  function getRecord(type, target) {
+    return currentRecord = new MutationRecord(type, target);
+  }
+  function getRecordWithOldValue(oldValue) {
+    if (recordWithOldValue) return recordWithOldValue;
+    recordWithOldValue = copyMutationRecord(currentRecord);
+    recordWithOldValue.oldValue = oldValue;
+    return recordWithOldValue;
+  }
+  function clearRecords() {
+    currentRecord = recordWithOldValue = undefined;
+  }
+  function recordRepresentsCurrentMutation(record) {
+    return record === recordWithOldValue || record === currentRecord;
+  }
+  function selectRecord(lastRecord, newRecord) {
+    if (lastRecord === newRecord) return lastRecord;
+    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+    return null;
+  }
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    enqueue: function(record) {
+      var records = this.observer.records_;
+      var length = records.length;
+      if (records.length > 0) {
+        var lastRecord = records[length - 1];
+        var recordToReplaceLast = selectRecord(lastRecord, record);
+        if (recordToReplaceLast) {
+          records[length - 1] = recordToReplaceLast;
+          return;
+        }
+      } else {
+        scheduleCallback(this.observer);
+      }
+      records[length] = record;
+    },
+    addListeners: function() {
+      this.addListeners_(this.target);
+    },
+    addListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+    },
+    removeListeners: function() {
+      this.removeListeners_(this.target);
+    },
+    removeListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+    },
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      this.addListeners_(node);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      transientObservedNodes.forEach(function(node) {
+        this.removeListeners_(node);
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i] === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+    },
+    handleEvent: function(e) {
+      e.stopImmediatePropagation();
+      switch (e.type) {
+       case "DOMAttrModified":
+        var name = e.attrName;
+        var namespace = e.relatedNode.namespaceURI;
+        var target = e.target;
+        var record = new getRecord("attributes", target);
+        record.attributeName = name;
+        record.attributeNamespace = namespace;
+        var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.attributes) return;
+          if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+            return;
+          }
+          if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMCharacterDataModified":
+        var target = e.target;
+        var record = getRecord("characterData", target);
+        var oldValue = e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.characterData) return;
+          if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMNodeRemoved":
+        this.addTransientObserver(e.target);
+
+       case "DOMNodeInserted":
+        var changedNode = e.target;
+        var addedNodes, removedNodes;
+        if (e.type === "DOMNodeInserted") {
+          addedNodes = [ changedNode ];
+          removedNodes = [];
+        } else {
+          addedNodes = [];
+          removedNodes = [ changedNode ];
+        }
+        var previousSibling = changedNode.previousSibling;
+        var nextSibling = changedNode.nextSibling;
+        var record = getRecord("childList", e.target.parentNode);
+        record.addedNodes = addedNodes;
+        record.removedNodes = removedNodes;
+        record.previousSibling = previousSibling;
+        record.nextSibling = nextSibling;
+        forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
+          if (!options.childList) return;
+          return record;
+        });
+      }
+      clearRecords();
+    }
+  };
+  global.JsMutationObserver = JsMutationObserver;
+  if (!global.MutationObserver) {
+    global.MutationObserver = JsMutationObserver;
+    JsMutationObserver._isPolyfilled = true;
+  }
+})(self);
+
+(function() {
+  var needsTemplate = typeof HTMLTemplateElement === "undefined";
+  if (/Trident/.test(navigator.userAgent)) {
+    (function() {
+      var importNode = document.importNode;
+      document.importNode = function() {
+        var n = importNode.apply(document, arguments);
+        if (n.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
+          var f = document.createDocumentFragment();
+          f.appendChild(n);
+          return f;
+        } else {
+          return n;
+        }
+      };
+    })();
+  }
+  var needsCloning = function() {
+    if (!needsTemplate) {
+      var t = document.createElement("template");
+      var t2 = document.createElement("template");
+      t2.content.appendChild(document.createElement("div"));
+      t.content.appendChild(t2);
+      var clone = t.cloneNode(true);
+      return clone.content.childNodes.length === 0 || clone.content.firstChild.content.childNodes.length === 0;
+    }
+  }();
+  var TEMPLATE_TAG = "template";
+  var TemplateImpl = function() {};
+  if (needsTemplate) {
+    var contentDoc = document.implementation.createHTMLDocument("template");
+    var canDecorate = true;
+    var templateStyle = document.createElement("style");
+    templateStyle.textContent = TEMPLATE_TAG + "{display:none;}";
+    var head = document.head;
+    head.insertBefore(templateStyle, head.firstElementChild);
+    TemplateImpl.prototype = Object.create(HTMLElement.prototype);
+    TemplateImpl.decorate = function(template) {
+      if (template.content) {
+        return;
+      }
+      template.content = contentDoc.createDocumentFragment();
+      var child;
+      while (child = template.firstChild) {
+        template.content.appendChild(child);
+      }
+      template.cloneNode = function(deep) {
+        return TemplateImpl.cloneNode(this, deep);
+      };
+      if (canDecorate) {
+        try {
+          Object.defineProperty(template, "innerHTML", {
+            get: function() {
+              var o = "";
+              for (var e = this.content.firstChild; e; e = e.nextSibling) {
+                o += e.outerHTML || escapeData(e.data);
+              }
+              return o;
+            },
+            set: function(text) {
+              contentDoc.body.innerHTML = text;
+              TemplateImpl.bootstrap(contentDoc);
+              while (this.content.firstChild) {
+                this.content.removeChild(this.content.firstChild);
+              }
+              while (contentDoc.body.firstChild) {
+                this.content.appendChild(contentDoc.body.firstChild);
+              }
+            },
+            configurable: true
+          });
+        } catch (err) {
+          canDecorate = false;
+        }
+      }
+      TemplateImpl.bootstrap(template.content);
+    };
+    TemplateImpl.bootstrap = function(doc) {
+      var templates = doc.querySelectorAll(TEMPLATE_TAG);
+      for (var i = 0, l = templates.length, t; i < l && (t = templates[i]); i++) {
+        TemplateImpl.decorate(t);
+      }
+    };
+    document.addEventListener("DOMContentLoaded", function() {
+      TemplateImpl.bootstrap(document);
+    });
+    var createElement = document.createElement;
+    document.createElement = function() {
+      "use strict";
+      var el = createElement.apply(document, arguments);
+      if (el.localName === "template") {
+        TemplateImpl.decorate(el);
+      }
+      return el;
+    };
+    var escapeDataRegExp = /[&\u00A0<>]/g;
+    function escapeReplace(c) {
+      switch (c) {
+       case "&":
+        return "&amp;";
+
+       case "<":
+        return "&lt;";
+
+       case ">":
+        return "&gt;";
+
+       case " ":
+        return "&nbsp;";
+      }
+    }
+    function escapeData(s) {
+      return s.replace(escapeDataRegExp, escapeReplace);
+    }
+  }
+  if (needsTemplate || needsCloning) {
+    var nativeCloneNode = Node.prototype.cloneNode;
+    TemplateImpl.cloneNode = function(template, deep) {
+      var clone = nativeCloneNode.call(template, false);
+      if (this.decorate) {
+        this.decorate(clone);
+      }
+      if (deep) {
+        clone.content.appendChild(nativeCloneNode.call(template.content, true));
+        this.fixClonedDom(clone.content, template.content);
+      }
+      return clone;
+    };
+    TemplateImpl.fixClonedDom = function(clone, source) {
+      if (!source.querySelectorAll) return;
+      var s$ = source.querySelectorAll(TEMPLATE_TAG);
+      var t$ = clone.querySelectorAll(TEMPLATE_TAG);
+      for (var i = 0, l = t$.length, t, s; i < l; i++) {
+        s = s$[i];
+        t = t$[i];
+        if (this.decorate) {
+          this.decorate(s);
+        }
+        t.parentNode.replaceChild(s.cloneNode(true), t);
+      }
+    };
+    var originalImportNode = document.importNode;
+    Node.prototype.cloneNode = function(deep) {
+      var dom = nativeCloneNode.call(this, deep);
+      if (deep) {
+        TemplateImpl.fixClonedDom(dom, this);
+      }
+      return dom;
+    };
+    document.importNode = function(element, deep) {
+      if (element.localName === TEMPLATE_TAG) {
+        return TemplateImpl.cloneNode(element, deep);
+      } else {
+        var dom = originalImportNode.call(document, element, deep);
+        if (deep) {
+          TemplateImpl.fixClonedDom(dom, element);
+        }
+        return dom;
+      }
+    };
+    if (needsCloning) {
+      HTMLTemplateElement.prototype.cloneNode = function(deep) {
+        return TemplateImpl.cloneNode(this, deep);
+      };
+    }
+  }
+  if (needsTemplate) {
+    window.HTMLTemplateElement = TemplateImpl;
+  }
+})();
+
+(function(scope) {
+  "use strict";
+  if (!(window.performance && window.performance.now)) {
+    var start = Date.now();
+    window.performance = {
+      now: function() {
+        return Date.now() - start;
+      }
+    };
+  }
+  if (!window.requestAnimationFrame) {
+    window.requestAnimationFrame = function() {
+      var nativeRaf = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame;
+      return nativeRaf ? function(callback) {
+        return nativeRaf(function() {
+          callback(performance.now());
+        });
+      } : function(callback) {
+        return window.setTimeout(callback, 1e3 / 60);
+      };
+    }();
+  }
+  if (!window.cancelAnimationFrame) {
+    window.cancelAnimationFrame = function() {
+      return window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || function(id) {
+        clearTimeout(id);
+      };
+    }();
+  }
+  var workingDefaultPrevented = function() {
+    var e = document.createEvent("Event");
+    e.initEvent("foo", true, true);
+    e.preventDefault();
+    return e.defaultPrevented;
+  }();
+  if (!workingDefaultPrevented) {
+    var origPreventDefault = Event.prototype.preventDefault;
+    Event.prototype.preventDefault = function() {
+      if (!this.cancelable) {
+        return;
+      }
+      origPreventDefault.call(this);
+      Object.defineProperty(this, "defaultPrevented", {
+        get: function() {
+          return true;
+        },
+        configurable: true
+      });
+    };
+  }
+  var isIE = /Trident/.test(navigator.userAgent);
+  if (!window.CustomEvent || isIE && typeof window.CustomEvent !== "function") {
+    window.CustomEvent = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("CustomEvent");
+      e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
+      return e;
+    };
+    window.CustomEvent.prototype = window.Event.prototype;
+  }
+  if (!window.Event || isIE && typeof window.Event !== "function") {
+    var origEvent = window.Event;
+    window.Event = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("Event");
+      e.initEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable));
+      return e;
+    };
+    window.Event.prototype = origEvent.prototype;
+  }
+})(window.WebComponents);
+
+window.HTMLImports = window.HTMLImports || {
+  flags: {}
+};
+
+(function(scope) {
+  var IMPORT_LINK_TYPE = "import";
+  var useNative = Boolean(IMPORT_LINK_TYPE in document.createElement("link"));
+  var hasShadowDOMPolyfill = Boolean(window.ShadowDOMPolyfill);
+  var wrap = function(node) {
+    return hasShadowDOMPolyfill ? window.ShadowDOMPolyfill.wrapIfNeeded(node) : node;
+  };
+  var rootDocument = wrap(document);
+  var currentScriptDescriptor = {
+    get: function() {
+      var script = window.HTMLImports.currentScript || document.currentScript || (document.readyState !== "complete" ? document.scripts[document.scripts.length - 1] : null);
+      return wrap(script);
+    },
+    configurable: true
+  };
+  Object.defineProperty(document, "_currentScript", currentScriptDescriptor);
+  Object.defineProperty(rootDocument, "_currentScript", currentScriptDescriptor);
+  var isIE = /Trident/.test(navigator.userAgent);
+  function whenReady(callback, doc) {
+    doc = doc || rootDocument;
+    whenDocumentReady(function() {
+      watchImportsLoad(callback, doc);
+    }, doc);
+  }
+  var requiredReadyState = isIE ? "complete" : "interactive";
+  var READY_EVENT = "readystatechange";
+  function isDocumentReady(doc) {
+    return doc.readyState === "complete" || doc.readyState === requiredReadyState;
+  }
+  function whenDocumentReady(callback, doc) {
+    if (!isDocumentReady(doc)) {
+      var checkReady = function() {
+        if (doc.readyState === "complete" || doc.readyState === requiredReadyState) {
+          doc.removeEventListener(READY_EVENT, checkReady);
+          whenDocumentReady(callback, doc);
+        }
+      };
+      doc.addEventListener(READY_EVENT, checkReady);
+    } else if (callback) {
+      callback();
+    }
+  }
+  function markTargetLoaded(event) {
+    event.target.__loaded = true;
+  }
+  function watchImportsLoad(callback, doc) {
+    var imports = doc.querySelectorAll("link[rel=import]");
+    var parsedCount = 0, importCount = imports.length, newImports = [], errorImports = [];
+    function checkDone() {
+      if (parsedCount == importCount && callback) {
+        callback({
+          allImports: imports,
+          loadedImports: newImports,
+          errorImports: errorImports
+        });
+      }
+    }
+    function loadedImport(e) {
+      markTargetLoaded(e);
+      newImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    function errorLoadingImport(e) {
+      errorImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    if (importCount) {
+      for (var i = 0, imp; i < importCount && (imp = imports[i]); i++) {
+        if (isImportLoaded(imp)) {
+          newImports.push(this);
+          parsedCount++;
+          checkDone();
+        } else {
+          imp.addEventListener("load", loadedImport);
+          imp.addEventListener("error", errorLoadingImport);
+        }
+      }
+    } else {
+      checkDone();
+    }
+  }
+  function isImportLoaded(link) {
+    return useNative ? link.__loaded || link.import && link.import.readyState !== "loading" : link.__importParsed;
+  }
+  if (useNative) {
+    new MutationObserver(function(mxns) {
+      for (var i = 0, l = mxns.length, m; i < l && (m = mxns[i]); i++) {
+        if (m.addedNodes) {
+          handleImports(m.addedNodes);
+        }
+      }
+    }).observe(document.head, {
+      childList: true
+    });
+    function handleImports(nodes) {
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (isImport(n)) {
+          handleImport(n);
+        }
+      }
+    }
+    function isImport(element) {
+      return element.localName === "link" && element.rel === "import";
+    }
+    function handleImport(element) {
+      var loaded = element.import;
+      if (loaded) {
+        markTargetLoaded({
+          target: element
+        });
+      } else {
+        element.addEventListener("load", markTargetLoaded);
+        element.addEventListener("error", markTargetLoaded);
+      }
+    }
+    (function() {
+      if (document.readyState === "loading") {
+        var imports = document.querySelectorAll("link[rel=import]");
+        for (var i = 0, l = imports.length, imp; i < l && (imp = imports[i]); i++) {
+          handleImport(imp);
+        }
+      }
+    })();
+  }
+  whenReady(function(detail) {
+    window.HTMLImports.ready = true;
+    window.HTMLImports.readyTime = new Date().getTime();
+    var evt = rootDocument.createEvent("CustomEvent");
+    evt.initCustomEvent("HTMLImportsLoaded", true, true, detail);
+    rootDocument.dispatchEvent(evt);
+  });
+  scope.IMPORT_LINK_TYPE = IMPORT_LINK_TYPE;
+  scope.useNative = useNative;
+  scope.rootDocument = rootDocument;
+  scope.whenReady = whenReady;
+  scope.isIE = isIE;
+})(window.HTMLImports);
+
+(function(scope) {
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+})(window.HTMLImports);
+
+window.HTMLImports.addModule(function(scope) {
+  var CSS_URL_REGEXP = /(url\()([^)]*)(\))/g;
+  var CSS_IMPORT_REGEXP = /(@import[\s]+(?!url\())([^;]*)(;)/g;
+  var path = {
+    resolveUrlsInStyle: function(style, linkUrl) {
+      var doc = style.ownerDocument;
+      var resolver = doc.createElement("a");
+      style.textContent = this.resolveUrlsInCssText(style.textContent, linkUrl, resolver);
+      return style;
+    },
+    resolveUrlsInCssText: function(cssText, linkUrl, urlObj) {
+      var r = this.replaceUrls(cssText, urlObj, linkUrl, CSS_URL_REGEXP);
+      r = this.replaceUrls(r, urlObj, linkUrl, CSS_IMPORT_REGEXP);
+      return r;
+    },
+    replaceUrls: function(text, urlObj, linkUrl, regexp) {
+      return text.replace(regexp, function(m, pre, url, post) {
+        var urlPath = url.replace(/["']/g, "");
+        if (linkUrl) {
+          urlPath = new URL(urlPath, linkUrl).href;
+        }
+        urlObj.href = urlPath;
+        urlPath = urlObj.href;
+        return pre + "'" + urlPath + "'" + post;
+      });
+    }
+  };
+  scope.path = path;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = {
+    async: true,
+    ok: function(request) {
+      return request.status >= 200 && request.status < 300 || request.status === 304 || request.status === 0;
+    },
+    load: function(url, next, nextContext) {
+      var request = new XMLHttpRequest();
+      if (scope.flags.debug || scope.flags.bust) {
+        url += "?" + Math.random();
+      }
+      request.open("GET", url, xhr.async);
+      request.addEventListener("readystatechange", function(e) {
+        if (request.readyState === 4) {
+          var redirectedUrl = null;
+          try {
+            var locationHeader = request.getResponseHeader("Location");
+            if (locationHeader) {
+              redirectedUrl = locationHeader.substr(0, 1) === "/" ? location.origin + locationHeader : locationHeader;
+            }
+          } catch (e) {
+            console.error(e.message);
+          }
+          next.call(nextContext, !xhr.ok(request) && request, request.response || request.responseText, redirectedUrl);
+        }
+      });
+      request.send();
+      return request;
+    },
+    loadDocument: function(url, next, nextContext) {
+      this.load(url, next, nextContext).responseType = "document";
+    }
+  };
+  scope.xhr = xhr;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = scope.xhr;
+  var flags = scope.flags;
+  var Loader = function(onLoad, onComplete) {
+    this.cache = {};
+    this.onload = onLoad;
+    this.oncomplete = onComplete;
+    this.inflight = 0;
+    this.pending = {};
+  };
+  Loader.prototype = {
+    addNodes: function(nodes) {
+      this.inflight += nodes.length;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        this.require(n);
+      }
+      this.checkDone();
+    },
+    addNode: function(node) {
+      this.inflight++;
+      this.require(node);
+      this.checkDone();
+    },
+    require: function(elt) {
+      var url = elt.src || elt.href;
+      elt.__nodeUrl = url;
+      if (!this.dedupe(url, elt)) {
+        this.fetch(url, elt);
+      }
+    },
+    dedupe: function(url, elt) {
+      if (this.pending[url]) {
+        this.pending[url].push(elt);
+        return true;
+      }
+      var resource;
+      if (this.cache[url]) {
+        this.onload(url, elt, this.cache[url]);
+        this.tail();
+        return true;
+      }
+      this.pending[url] = [ elt ];
+      return false;
+    },
+    fetch: function(url, elt) {
+      flags.load && console.log("fetch", url, elt);
+      if (!url) {
+        setTimeout(function() {
+          this.receive(url, elt, {
+            error: "href must be specified"
+          }, null);
+        }.bind(this), 0);
+      } else if (url.match(/^data:/)) {
+        var pieces = url.split(",");
+        var header = pieces[0];
+        var body = pieces[1];
+        if (header.indexOf(";base64") > -1) {
+          body = atob(body);
+        } else {
+          body = decodeURIComponent(body);
+        }
+        setTimeout(function() {
+          this.receive(url, elt, null, body);
+        }.bind(this), 0);
+      } else {
+        var receiveXhr = function(err, resource, redirectedUrl) {
+          this.receive(url, elt, err, resource, redirectedUrl);
+        }.bind(this);
+        xhr.load(url, receiveXhr);
+      }
+    },
+    receive: function(url, elt, err, resource, redirectedUrl) {
+      this.cache[url] = resource;
+      var $p = this.pending[url];
+      for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+        this.onload(url, p, resource, err, redirectedUrl);
+        this.tail();
+      }
+      this.pending[url] = null;
+    },
+    tail: function() {
+      --this.inflight;
+      this.checkDone();
+    },
+    checkDone: function() {
+      if (!this.inflight) {
+        this.oncomplete();
+      }
+    }
+  };
+  scope.Loader = Loader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var Observer = function(addCallback) {
+    this.addCallback = addCallback;
+    this.mo = new MutationObserver(this.handler.bind(this));
+  };
+  Observer.prototype = {
+    handler: function(mutations) {
+      for (var i = 0, l = mutations.length, m; i < l && (m = mutations[i]); i++) {
+        if (m.type === "childList" && m.addedNodes.length) {
+          this.addedNodes(m.addedNodes);
+        }
+      }
+    },
+    addedNodes: function(nodes) {
+      if (this.addCallback) {
+        this.addCallback(nodes);
+      }
+      for (var i = 0, l = nodes.length, n, loading; i < l && (n = nodes[i]); i++) {
+        if (n.children && n.children.length) {
+          this.addedNodes(n.children);
+        }
+      }
+    },
+    observe: function(root) {
+      this.mo.observe(root, {
+        childList: true,
+        subtree: true
+      });
+    }
+  };
+  scope.Observer = Observer;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var path = scope.path;
+  var rootDocument = scope.rootDocument;
+  var flags = scope.flags;
+  var isIE = scope.isIE;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = "link[rel=" + IMPORT_LINK_TYPE + "]";
+  var importParser = {
+    documentSelectors: IMPORT_SELECTOR,
+    importsSelectors: [ IMPORT_SELECTOR, "link[rel=stylesheet]:not([type])", "style:not([type])", "script:not([type])", 'script[type="application/javascript"]', 'script[type="text/javascript"]' ].join(","),
+    map: {
+      link: "parseLink",
+      script: "parseScript",
+      style: "parseStyle"
+    },
+    dynamicElements: [],
+    parseNext: function() {
+      var next = this.nextToParse();
+      if (next) {
+        this.parse(next);
+      }
+    },
+    parse: function(elt) {
+      if (this.isParsed(elt)) {
+        flags.parse && console.log("[%s] is already parsed", elt.localName);
+        return;
+      }
+      var fn = this[this.map[elt.localName]];
+      if (fn) {
+        this.markParsing(elt);
+        fn.call(this, elt);
+      }
+    },
+    parseDynamic: function(elt, quiet) {
+      this.dynamicElements.push(elt);
+      if (!quiet) {
+        this.parseNext();
+      }
+    },
+    markParsing: function(elt) {
+      flags.parse && console.log("parsing", elt);
+      this.parsingElement = elt;
+    },
+    markParsingComplete: function(elt) {
+      elt.__importParsed = true;
+      this.markDynamicParsingComplete(elt);
+      if (elt.__importElement) {
+        elt.__importElement.__importParsed = true;
+        this.markDynamicParsingComplete(elt.__importElement);
+      }
+      this.parsingElement = null;
+      flags.parse && console.log("completed", elt);
+    },
+    markDynamicParsingComplete: function(elt) {
+      var i = this.dynamicElements.indexOf(elt);
+      if (i >= 0) {
+        this.dynamicElements.splice(i, 1);
+      }
+    },
+    parseImport: function(elt) {
+      elt.import = elt.__doc;
+      if (window.HTMLImports.__importsParsingHook) {
+        window.HTMLImports.__importsParsingHook(elt);
+      }
+      if (elt.import) {
+        elt.import.__importParsed = true;
+      }
+      this.markParsingComplete(elt);
+      if (elt.__resource && !elt.__error) {
+        elt.dispatchEvent(new CustomEvent("load", {
+          bubbles: false
+        }));
+      } else {
+        elt.dispatchEvent(new CustomEvent("error", {
+          bubbles: false
+        }));
+      }
+      if (elt.__pending) {
+        var fn;
+        while (elt.__pending.length) {
+          fn = elt.__pending.shift();
+          if (fn) {
+            fn({
+              target: elt
+            });
+          }
+        }
+      }
+      this.parseNext();
+    },
+    parseLink: function(linkElt) {
+      if (nodeIsImport(linkElt)) {
+        this.parseImport(linkElt);
+      } else {
+        linkElt.href = linkElt.href;
+        this.parseGeneric(linkElt);
+      }
+    },
+    parseStyle: function(elt) {
+      var src = elt;
+      elt = cloneStyle(elt);
+      src.__appliedElement = elt;
+      elt.__importElement = src;
+      this.parseGeneric(elt);
+    },
+    parseGeneric: function(elt) {
+      this.trackElement(elt);
+      this.addElementToDocument(elt);
+    },
+    rootImportForElement: function(elt) {
+      var n = elt;
+      while (n.ownerDocument.__importLink) {
+        n = n.ownerDocument.__importLink;
+      }
+      return n;
+    },
+    addElementToDocument: function(elt) {
+      var port = this.rootImportForElement(elt.__importElement || elt);
+      port.parentNode.insertBefore(elt, port);
+    },
+    trackElement: function(elt, callback) {
+      var self = this;
+      var done = function(e) {
+        elt.removeEventListener("load", done);
+        elt.removeEventListener("error", done);
+        if (callback) {
+          callback(e);
+        }
+        self.markParsingComplete(elt);
+        self.parseNext();
+      };
+      elt.addEventListener("load", done);
+      elt.addEventListener("error", done);
+      if (isIE && elt.localName === "style") {
+        var fakeLoad = false;
+        if (elt.textContent.indexOf("@import") == -1) {
+          fakeLoad = true;
+        } else if (elt.sheet) {
+          fakeLoad = true;
+          var csr = elt.sheet.cssRules;
+          var len = csr ? csr.length : 0;
+          for (var i = 0, r; i < len && (r = csr[i]); i++) {
+            if (r.type === CSSRule.IMPORT_RULE) {
+              fakeLoad = fakeLoad && Boolean(r.styleSheet);
+            }
+          }
+        }
+        if (fakeLoad) {
+          setTimeout(function() {
+            elt.dispatchEvent(new CustomEvent("load", {
+              bubbles: false
+            }));
+          });
+        }
+      }
+    },
+    parseScript: function(scriptElt) {
+      var script = document.createElement("script");
+      script.__importElement = scriptElt;
+      script.src = scriptElt.src ? scriptElt.src : generateScriptDataUrl(scriptElt);
+      scope.currentScript = scriptElt;
+      this.trackElement(script, function(e) {
+        if (script.parentNode) {
+          script.parentNode.removeChild(script);
+        }
+        scope.currentScript = null;
+      });
+      this.addElementToDocument(script);
+    },
+    nextToParse: function() {
+      this._mayParse = [];
+      return !this.parsingElement && (this.nextToParseInDoc(rootDocument) || this.nextToParseDynamic());
+    },
+    nextToParseInDoc: function(doc, link) {
+      if (doc && this._mayParse.indexOf(doc) < 0) {
+        this._mayParse.push(doc);
+        var nodes = doc.querySelectorAll(this.parseSelectorsForNode(doc));
+        for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+          if (!this.isParsed(n)) {
+            if (this.hasResource(n)) {
+              return nodeIsImport(n) ? this.nextToParseInDoc(n.__doc, n) : n;
+            } else {
+              return;
+            }
+          }
+        }
+      }
+      return link;
+    },
+    nextToParseDynamic: function() {
+      return this.dynamicElements[0];
+    },
+    parseSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentSelectors : this.importsSelectors;
+    },
+    isParsed: function(node) {
+      return node.__importParsed;
+    },
+    needsDynamicParsing: function(elt) {
+      return this.dynamicElements.indexOf(elt) >= 0;
+    },
+    hasResource: function(node) {
+      if (nodeIsImport(node) && node.__doc === undefined) {
+        return false;
+      }
+      return true;
+    }
+  };
+  function nodeIsImport(elt) {
+    return elt.localName === "link" && elt.rel === IMPORT_LINK_TYPE;
+  }
+  function generateScriptDataUrl(script) {
+    var scriptContent = generateScriptContent(script);
+    return "data:text/javascript;charset=utf-8," + encodeURIComponent(scriptContent);
+  }
+  function generateScriptContent(script) {
+    return script.textContent + generateSourceMapHint(script);
+  }
+  function generateSourceMapHint(script) {
+    var owner = script.ownerDocument;
+    owner.__importedScripts = owner.__importedScripts || 0;
+    var moniker = script.ownerDocument.baseURI;
+    var num = owner.__importedScripts ? "-" + owner.__importedScripts : "";
+    owner.__importedScripts++;
+    return "\n//# sourceURL=" + moniker + num + ".js\n";
+  }
+  function cloneStyle(style) {
+    var clone = style.ownerDocument.createElement("style");
+    clone.textContent = style.textContent;
+    path.resolveUrlsInStyle(clone);
+    return clone;
+  }
+  scope.parser = importParser;
+  scope.IMPORT_SELECTOR = IMPORT_SELECTOR;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var flags = scope.flags;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = scope.IMPORT_SELECTOR;
+  var rootDocument = scope.rootDocument;
+  var Loader = scope.Loader;
+  var Observer = scope.Observer;
+  var parser = scope.parser;
+  var importer = {
+    documents: {},
+    documentPreloadSelectors: IMPORT_SELECTOR,
+    importsPreloadSelectors: [ IMPORT_SELECTOR ].join(","),
+    loadNode: function(node) {
+      importLoader.addNode(node);
+    },
+    loadSubtree: function(parent) {
+      var nodes = this.marshalNodes(parent);
+      importLoader.addNodes(nodes);
+    },
+    marshalNodes: function(parent) {
+      return parent.querySelectorAll(this.loadSelectorsForNode(parent));
+    },
+    loadSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentPreloadSelectors : this.importsPreloadSelectors;
+    },
+    loaded: function(url, elt, resource, err, redirectedUrl) {
+      flags.load && console.log("loaded", url, elt);
+      elt.__resource = resource;
+      elt.__error = err;
+      if (isImportLink(elt)) {
+        var doc = this.documents[url];
+        if (doc === undefined) {
+          doc = err ? null : makeDocument(resource, redirectedUrl || url);
+          if (doc) {
+            doc.__importLink = elt;
+            this.bootDocument(doc);
+          }
+          this.documents[url] = doc;
+        }
+        elt.__doc = doc;
+      }
+      parser.parseNext();
+    },
+    bootDocument: function(doc) {
+      this.loadSubtree(doc);
+      this.observer.observe(doc);
+      parser.parseNext();
+    },
+    loadedAll: function() {
+      parser.parseNext();
+    }
+  };
+  var importLoader = new Loader(importer.loaded.bind(importer), importer.loadedAll.bind(importer));
+  importer.observer = new Observer();
+  function isImportLink(elt) {
+    return isLinkRel(elt, IMPORT_LINK_TYPE);
+  }
+  function isLinkRel(elt, rel) {
+    return elt.localName === "link" && elt.getAttribute("rel") === rel;
+  }
+  function hasBaseURIAccessor(doc) {
+    return !!Object.getOwnPropertyDescriptor(doc, "baseURI");
+  }
+  function makeDocument(resource, url) {
+    var doc = document.implementation.createHTMLDocument(IMPORT_LINK_TYPE);
+    doc._URL = url;
+    var base = doc.createElement("base");
+    base.setAttribute("href", url);
+    if (!doc.baseURI && !hasBaseURIAccessor(doc)) {
+      Object.defineProperty(doc, "baseURI", {
+        value: url
+      });
+    }
+    var meta = doc.createElement("meta");
+    meta.setAttribute("charset", "utf-8");
+    doc.head.appendChild(meta);
+    doc.head.appendChild(base);
+    doc.body.innerHTML = resource;
+    if (window.HTMLTemplateElement && HTMLTemplateElement.bootstrap) {
+      HTMLTemplateElement.bootstrap(doc);
+    }
+    return doc;
+  }
+  if (!document.baseURI) {
+    var baseURIDescriptor = {
+      get: function() {
+        var base = document.querySelector("base");
+        return base ? base.href : window.location.href;
+      },
+      configurable: true
+    };
+    Object.defineProperty(document, "baseURI", baseURIDescriptor);
+    Object.defineProperty(rootDocument, "baseURI", baseURIDescriptor);
+  }
+  scope.importer = importer;
+  scope.importLoader = importLoader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var parser = scope.parser;
+  var importer = scope.importer;
+  var dynamic = {
+    added: function(nodes) {
+      var owner, parsed, loading;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (!owner) {
+          owner = n.ownerDocument;
+          parsed = parser.isParsed(owner);
+        }
+        loading = this.shouldLoadNode(n);
+        if (loading) {
+          importer.loadNode(n);
+        }
+        if (this.shouldParseNode(n) && parsed) {
+          parser.parseDynamic(n, loading);
+        }
+      }
+    },
+    shouldLoadNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, importer.loadSelectorsForNode(node));
+    },
+    shouldParseNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, parser.parseSelectorsForNode(node));
+    }
+  };
+  importer.observer.addCallback = dynamic.added.bind(dynamic);
+  var matches = HTMLElement.prototype.matches || HTMLElement.prototype.matchesSelector || HTMLElement.prototype.webkitMatchesSelector || HTMLElement.prototype.mozMatchesSelector || HTMLElement.prototype.msMatchesSelector;
+});
+
+(function(scope) {
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (scope.useNative) {
+    return;
+  }
+  initializeModules();
+  var rootDocument = scope.rootDocument;
+  function bootstrap() {
+    window.HTMLImports.importer.bootDocument(rootDocument);
+  }
+  if (document.readyState === "complete" || document.readyState === "interactive" && !window.attachEvent) {
+    bootstrap();
+  } else {
+    document.addEventListener("DOMContentLoaded", bootstrap);
+  }
+})(window.HTMLImports);
+
+window.CustomElements = window.CustomElements || {
+  flags: {}
+};
+
+(function(scope) {
+  var flags = scope.flags;
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+  scope.hasNative = Boolean(document.registerElement);
+  scope.isIE = /Trident/.test(navigator.userAgent);
+  scope.useNative = !flags.register && scope.hasNative && !window.ShadowDOMPolyfill && (!window.HTMLImports || window.HTMLImports.useNative);
+})(window.CustomElements);
+
+window.CustomElements.addModule(function(scope) {
+  var IMPORT_LINK_TYPE = window.HTMLImports ? window.HTMLImports.IMPORT_LINK_TYPE : "none";
+  function forSubtree(node, cb) {
+    findAllElements(node, function(e) {
+      if (cb(e)) {
+        return true;
+      }
+      forRoots(e, cb);
+    });
+    forRoots(node, cb);
+  }
+  function findAllElements(node, find, data) {
+    var e = node.firstElementChild;
+    if (!e) {
+      e = node.firstChild;
+      while (e && e.nodeType !== Node.ELEMENT_NODE) {
+        e = e.nextSibling;
+      }
+    }
+    while (e) {
+      if (find(e, data) !== true) {
+        findAllElements(e, find, data);
+      }
+      e = e.nextElementSibling;
+    }
+    return null;
+  }
+  function forRoots(node, cb) {
+    var root = node.shadowRoot;
+    while (root) {
+      forSubtree(root, cb);
+      root = root.olderShadowRoot;
+    }
+  }
+  function forDocumentTree(doc, cb) {
+    _forDocumentTree(doc, cb, []);
+  }
+  function _forDocumentTree(doc, cb, processingDocuments) {
+    doc = window.wrap(doc);
+    if (processingDocuments.indexOf(doc) >= 0) {
+      return;
+    }
+    processingDocuments.push(doc);
+    var imports = doc.querySelectorAll("link[rel=" + IMPORT_LINK_TYPE + "]");
+    for (var i = 0, l = imports.length, n; i < l && (n = imports[i]); i++) {
+      if (n.import) {
+        _forDocumentTree(n.import, cb, processingDocuments);
+      }
+    }
+    cb(doc);
+  }
+  scope.forDocumentTree = forDocumentTree;
+  scope.forSubtree = forSubtree;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  var forSubtree = scope.forSubtree;
+  var forDocumentTree = scope.forDocumentTree;
+  function addedNode(node, isAttached) {
+    return added(node, isAttached) || addedSubtree(node, isAttached);
+  }
+  function added(node, isAttached) {
+    if (scope.upgrade(node, isAttached)) {
+      return true;
+    }
+    if (isAttached) {
+      attached(node);
+    }
+  }
+  function addedSubtree(node, isAttached) {
+    forSubtree(node, function(e) {
+      if (added(e, isAttached)) {
+        return true;
+      }
+    });
+  }
+  var hasThrottledAttached = window.MutationObserver._isPolyfilled && flags["throttle-attached"];
+  scope.hasPolyfillMutations = hasThrottledAttached;
+  scope.hasThrottledAttached = hasThrottledAttached;
+  var isPendingMutations = false;
+  var pendingMutations = [];
+  function deferMutation(fn) {
+    pendingMutations.push(fn);
+    if (!isPendingMutations) {
+      isPendingMutations = true;
+      setTimeout(takeMutations);
+    }
+  }
+  function takeMutations() {
+    isPendingMutations = false;
+    var $p = pendingMutations;
+    for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+      p();
+    }
+    pendingMutations = [];
+  }
+  function attached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _attached(element);
+      });
+    } else {
+      _attached(element);
+    }
+  }
+  function _attached(element) {
+    if (element.__upgraded__ && !element.__attached) {
+      element.__attached = true;
+      if (element.attachedCallback) {
+        element.attachedCallback();
+      }
+    }
+  }
+  function detachedNode(node) {
+    detached(node);
+    forSubtree(node, function(e) {
+      detached(e);
+    });
+  }
+  function detached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _detached(element);
+      });
+    } else {
+      _detached(element);
+    }
+  }
+  function _detached(element) {
+    if (element.__upgraded__ && element.__attached) {
+      element.__attached = false;
+      if (element.detachedCallback) {
+        element.detachedCallback();
+      }
+    }
+  }
+  function inDocument(element) {
+    var p = element;
+    var doc = window.wrap(document);
+    while (p) {
+      if (p == doc) {
+        return true;
+      }
+      p = p.parentNode || p.nodeType === Node.DOCUMENT_FRAGMENT_NODE && p.host;
+    }
+  }
+  function watchShadow(node) {
+    if (node.shadowRoot && !node.shadowRoot.__watched) {
+      flags.dom && console.log("watching shadow-root for: ", node.localName);
+      var root = node.shadowRoot;
+      while (root) {
+        observe(root);
+        root = root.olderShadowRoot;
+      }
+    }
+  }
+  function handler(root, mutations) {
+    if (flags.dom) {
+      var mx = mutations[0];
+      if (mx && mx.type === "childList" && mx.addedNodes) {
+        if (mx.addedNodes) {
+          var d = mx.addedNodes[0];
+          while (d && d !== document && !d.host) {
+            d = d.parentNode;
+          }
+          var u = d && (d.URL || d._URL || d.host && d.host.localName) || "";
+          u = u.split("/?").shift().split("/").pop();
+        }
+      }
+      console.group("mutations (%d) [%s]", mutations.length, u || "");
+    }
+    var isAttached = inDocument(root);
+    mutations.forEach(function(mx) {
+      if (mx.type === "childList") {
+        forEach(mx.addedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          addedNode(n, isAttached);
+        });
+        forEach(mx.removedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          detachedNode(n);
+        });
+      }
+    });
+    flags.dom && console.groupEnd();
+  }
+  function takeRecords(node) {
+    node = window.wrap(node);
+    if (!node) {
+      node = window.wrap(document);
+    }
+    while (node.parentNode) {
+      node = node.parentNode;
+    }
+    var observer = node.__observer;
+    if (observer) {
+      handler(node, observer.takeRecords());
+      takeMutations();
+    }
+  }
+  var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+  function observe(inRoot) {
+    if (inRoot.__observer) {
+      return;
+    }
+    var observer = new MutationObserver(handler.bind(this, inRoot));
+    observer.observe(inRoot, {
+      childList: true,
+      subtree: true
+    });
+    inRoot.__observer = observer;
+  }
+  function upgradeDocument(doc) {
+    doc = window.wrap(doc);
+    flags.dom && console.group("upgradeDocument: ", doc.baseURI.split("/").pop());
+    var isMainDocument = doc === window.wrap(document);
+    addedNode(doc, isMainDocument);
+    observe(doc);
+    flags.dom && console.groupEnd();
+  }
+  function upgradeDocumentTree(doc) {
+    forDocumentTree(doc, upgradeDocument);
+  }
+  var originalCreateShadowRoot = Element.prototype.createShadowRoot;
+  if (originalCreateShadowRoot) {
+    Element.prototype.createShadowRoot = function() {
+      var root = originalCreateShadowRoot.call(this);
+      window.CustomElements.watchShadow(this);
+      return root;
+    };
+  }
+  scope.watchShadow = watchShadow;
+  scope.upgradeDocumentTree = upgradeDocumentTree;
+  scope.upgradeDocument = upgradeDocument;
+  scope.upgradeSubtree = addedSubtree;
+  scope.upgradeAll = addedNode;
+  scope.attached = attached;
+  scope.takeRecords = takeRecords;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  function upgrade(node, isAttached) {
+    if (node.localName === "template") {
+      if (window.HTMLTemplateElement && HTMLTemplateElement.decorate) {
+        HTMLTemplateElement.decorate(node);
+      }
+    }
+    if (!node.__upgraded__ && node.nodeType === Node.ELEMENT_NODE) {
+      var is = node.getAttribute("is");
+      var definition = scope.getRegisteredDefinition(node.localName) || scope.getRegisteredDefinition(is);
+      if (definition) {
+        if (is && definition.tag == node.localName || !is && !definition.extends) {
+          return upgradeWithDefinition(node, definition, isAttached);
+        }
+      }
+    }
+  }
+  function upgradeWithDefinition(element, definition, isAttached) {
+    flags.upgrade && console.group("upgrade:", element.localName);
+    if (definition.is) {
+      element.setAttribute("is", definition.is);
+    }
+    implementPrototype(element, definition);
+    element.__upgraded__ = true;
+    created(element);
+    if (isAttached) {
+      scope.attached(element);
+    }
+    scope.upgradeSubtree(element, isAttached);
+    flags.upgrade && console.groupEnd();
+    return element;
+  }
+  function implementPrototype(element, definition) {
+    if (Object.__proto__) {
+      element.__proto__ = definition.prototype;
+    } else {
+      customMixin(element, definition.prototype, definition.native);
+      element.__proto__ = definition.prototype;
+    }
+  }
+  function customMixin(inTarget, inSrc, inNative) {
+    var used = {};
+    var p = inSrc;
+    while (p !== inNative && p !== HTMLElement.prototype) {
+      var keys = Object.getOwnPropertyNames(p);
+      for (var i = 0, k; k = keys[i]; i++) {
+        if (!used[k]) {
+          Object.defineProperty(inTarget, k, Object.getOwnPropertyDescriptor(p, k));
+          used[k] = 1;
+        }
+      }
+      p = Object.getPrototypeOf(p);
+    }
+  }
+  function created(element) {
+    if (element.createdCallback) {
+      element.createdCallback();
+    }
+  }
+  scope.upgrade = upgrade;
+  scope.upgradeWithDefinition = upgradeWithDefinition;
+  scope.implementPrototype = implementPrototype;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var isIE = scope.isIE;
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeAll = scope.upgradeAll;
+  var upgradeWithDefinition = scope.upgradeWithDefinition;
+  var implementPrototype = scope.implementPrototype;
+  var useNative = scope.useNative;
+  function register(name, options) {
+    var definition = options || {};
+    if (!name) {
+      throw new Error("document.registerElement: first argument `name` must not be empty");
+    }
+    if (name.indexOf("-") < 0) {
+      throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '" + String(name) + "'.");
+    }
+    if (isReservedTag(name)) {
+      throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '" + String(name) + "'. The type name is invalid.");
+    }
+    if (getRegisteredDefinition(name)) {
+      throw new Error("DuplicateDefinitionError: a type with name '" + String(name) + "' is already registered");
+    }
+    if (!definition.prototype) {
+      definition.prototype = Object.create(HTMLElement.prototype);
+    }
+    definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
+    definition.lifecycle = definition.lifecycle || {};
+    definition.ancestry = ancestry(definition.extends);
+    resolveTagName(definition);
+    resolvePrototypeChain(definition);
+    overrideAttributeApi(definition.prototype);
+    registerDefinition(definition.__name, definition);
+    definition.ctor = generateConstructor(definition);
+    definition.ctor.prototype = definition.prototype;
+    definition.prototype.constructor = definition.ctor;
+    if (scope.ready) {
+      upgradeDocumentTree(document);
+    }
+    return definition.ctor;
+  }
+  function overrideAttributeApi(prototype) {
+    if (prototype.setAttribute._polyfilled) {
+      return;
+    }
+    var setAttribute = prototype.setAttribute;
+    prototype.setAttribute = function(name, value) {
+      changeAttribute.call(this, name, value, setAttribute);
+    };
+    var removeAttribute = prototype.removeAttribute;
+    prototype.removeAttribute = function(name) {
+      changeAttribute.call(this, name, null, removeAttribute);
+    };
+    prototype.setAttribute._polyfilled = true;
+  }
+  function changeAttribute(name, value, operation) {
+    name = name.toLowerCase();
+    var oldValue = this.getAttribute(name);
+    operation.apply(this, arguments);
+    var newValue = this.getAttribute(name);
+    if (this.attributeChangedCallback && newValue !== oldValue) {
+      this.attributeChangedCallback(name, oldValue, newValue);
+    }
+  }
+  function isReservedTag(name) {
+    for (var i = 0; i < reservedTagList.length; i++) {
+      if (name === reservedTagList[i]) {
+        return true;
+      }
+    }
+  }
+  var reservedTagList = [ "annotation-xml", "color-profile", "font-face", "font-face-src", "font-face-uri", "font-face-format", "font-face-name", "missing-glyph" ];
+  function ancestry(extnds) {
+    var extendee = getRegisteredDefinition(extnds);
+    if (extendee) {
+      return ancestry(extendee.extends).concat([ extendee ]);
+    }
+    return [];
+  }
+  function resolveTagName(definition) {
+    var baseTag = definition.extends;
+    for (var i = 0, a; a = definition.ancestry[i]; i++) {
+      baseTag = a.is && a.tag;
+    }
+    definition.tag = baseTag || definition.__name;
+    if (baseTag) {
+      definition.is = definition.__name;
+    }
+  }
+  function resolvePrototypeChain(definition) {
+    if (!Object.__proto__) {
+      var nativePrototype = HTMLElement.prototype;
+      if (definition.is) {
+        var inst = document.createElement(definition.tag);
+        nativePrototype = Object.getPrototypeOf(inst);
+      }
+      var proto = definition.prototype, ancestor;
+      var foundPrototype = false;
+      while (proto) {
+        if (proto == nativePrototype) {
+          foundPrototype = true;
+        }
+        ancestor = Object.getPrototypeOf(proto);
+        if (ancestor) {
+          proto.__proto__ = ancestor;
+        }
+        proto = ancestor;
+      }
+      if (!foundPrototype) {
+        console.warn(definition.tag + " prototype not found in prototype chain for " + definition.is);
+      }
+      definition.native = nativePrototype;
+    }
+  }
+  function instantiate(definition) {
+    return upgradeWithDefinition(domCreateElement(definition.tag), definition);
+  }
+  var registry = {};
+  function getRegisteredDefinition(name) {
+    if (name) {
+      return registry[name.toLowerCase()];
+    }
+  }
+  function registerDefinition(name, definition) {
+    registry[name] = definition;
+  }
+  function generateConstructor(definition) {
+    return function() {
+      return instantiate(definition);
+    };
+  }
+  var HTML_NAMESPACE = "http://www.w3.org/1999/xhtml";
+  function createElementNS(namespace, tag, typeExtension) {
+    if (namespace === HTML_NAMESPACE) {
+      return createElement(tag, typeExtension);
+    } else {
+      return domCreateElementNS(namespace, tag);
+    }
+  }
+  function createElement(tag, typeExtension) {
+    if (tag) {
+      tag = tag.toLowerCase();
+    }
+    if (typeExtension) {
+      typeExtension = typeExtension.toLowerCase();
+    }
+    var definition = getRegisteredDefinition(typeExtension || tag);
+    if (definition) {
+      if (tag == definition.tag && typeExtension == definition.is) {
+        return new definition.ctor();
+      }
+      if (!typeExtension && !definition.is) {
+        return new definition.ctor();
+      }
+    }
+    var element;
+    if (typeExtension) {
+      element = createElement(tag);
+      element.setAttribute("is", typeExtension);
+      return element;
+    }
+    element = domCreateElement(tag);
+    if (tag.indexOf("-") >= 0) {
+      implementPrototype(element, HTMLElement);
+    }
+    return element;
+  }
+  var domCreateElement = document.createElement.bind(document);
+  var domCreateElementNS = document.createElementNS.bind(document);
+  var isInstance;
+  if (!Object.__proto__ && !useNative) {
+    isInstance = function(obj, ctor) {
+      if (obj instanceof ctor) {
+        return true;
+      }
+      var p = obj;
+      while (p) {
+        if (p === ctor.prototype) {
+          return true;
+        }
+        p = p.__proto__;
+      }
+      return false;
+    };
+  } else {
+    isInstance = function(obj, base) {
+      return obj instanceof base;
+    };
+  }
+  function wrapDomMethodToForceUpgrade(obj, methodName) {
+    var orig = obj[methodName];
+    obj[methodName] = function() {
+      var n = orig.apply(this, arguments);
+      upgradeAll(n);
+      return n;
+    };
+  }
+  wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
+  wrapDomMethodToForceUpgrade(document, "importNode");
+  document.registerElement = register;
+  document.createElement = createElement;
+  document.createElementNS = createElementNS;
+  scope.registry = registry;
+  scope.instanceof = isInstance;
+  scope.reservedTagList = reservedTagList;
+  scope.getRegisteredDefinition = getRegisteredDefinition;
+  document.register = document.registerElement;
+});
+
+(function(scope) {
+  var useNative = scope.useNative;
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (useNative) {
+    var nop = function() {};
+    scope.watchShadow = nop;
+    scope.upgrade = nop;
+    scope.upgradeAll = nop;
+    scope.upgradeDocumentTree = nop;
+    scope.upgradeSubtree = nop;
+    scope.takeRecords = nop;
+    scope.instanceof = function(obj, base) {
+      return obj instanceof base;
+    };
+  } else {
+    initializeModules();
+  }
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeDocument = scope.upgradeDocument;
+  if (!window.wrap) {
+    if (window.ShadowDOMPolyfill) {
+      window.wrap = window.ShadowDOMPolyfill.wrapIfNeeded;
+      window.unwrap = window.ShadowDOMPolyfill.unwrapIfNeeded;
+    } else {
+      window.wrap = window.unwrap = function(node) {
+        return node;
+      };
+    }
+  }
+  if (window.HTMLImports) {
+    window.HTMLImports.__importsParsingHook = function(elt) {
+      if (elt.import) {
+        upgradeDocument(wrap(elt.import));
+      }
+    };
+  }
+  function bootstrap() {
+    upgradeDocumentTree(window.wrap(document));
+    window.CustomElements.ready = true;
+    var requestAnimationFrame = window.requestAnimationFrame || function(f) {
+      setTimeout(f, 16);
+    };
+    requestAnimationFrame(function() {
+      setTimeout(function() {
+        window.CustomElements.readyTime = Date.now();
+        if (window.HTMLImports) {
+          window.CustomElements.elapsed = window.CustomElements.readyTime - window.HTMLImports.readyTime;
+        }
+        document.dispatchEvent(new CustomEvent("WebComponentsReady", {
+          bubbles: true
+        }));
+      });
+    });
+  }
+  if (document.readyState === "complete" || scope.flags.eager) {
+    bootstrap();
+  } else if (document.readyState === "interactive" && !window.attachEvent && (!window.HTMLImports || window.HTMLImports.ready)) {
+    bootstrap();
+  } else {
+    var loadEvent = window.HTMLImports && !window.HTMLImports.ready ? "HTMLImportsLoaded" : "DOMContentLoaded";
+    window.addEventListener(loadEvent, bootstrap);
+  }
+})(window.CustomElements);
+
+(function(scope) {
+  var style = document.createElement("style");
+  style.textContent = "" + "body {" + "transition: opacity ease-in 0.2s;" + " } \n" + "body[unresolved] {" + "opacity: 0; display: block; overflow: hidden; position: relative;" + " } \n";
+  var head = document.querySelector("head");
+  head.insertBefore(style, head.firstChild);
+})(window.WebComponents);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.min.js
new file mode 100644
index 000000000..2e98cb0e5
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents-lite.min.js
@@ -0,0 +1,12 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents-lite.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,o=e.split("=");o[0]&&(t=o[0].match(/wc-(.+)/))&&(n[t[1]]=o[1]||!0)}),t)for(var o,r=0;o=t.attributes[r];r++)"src"!==o.name&&(n[o.name]=o.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),function(e){"use strict";function t(e){return void 0!==h[e]}function n(){s.call(this),this._isInvalid=!0}function o(e){return""==e&&n.call(this),e.toLowerCase()}function r(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,63,96].indexOf(t)==-1?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,96].indexOf(t)==-1?e:encodeURIComponent(e)}function a(e,a,s){function c(e){g.push(e)}var d=a||"scheme start",l=0,u="",w=!1,_=!1,g=[];e:for(;(e[l-1]!=p||0==l)&&!this._isInvalid;){var b=e[l];switch(d){case"scheme start":if(!b||!m.test(b)){if(a){c("Invalid scheme.");break e}u="",d="no scheme";continue}u+=b.toLowerCase(),d="scheme";break;case"scheme":if(b&&v.test(b))u+=b.toLowerCase();else{if(":"!=b){if(a){if(p==b)break e;c("Code point not allowed in scheme: "+b);break e}u="",l=0,d="no scheme";continue}if(this._scheme=u,u="",a)break e;t(this._scheme)&&(this._isRelative=!0),d="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==b?(this._query="?",d="query"):"#"==b?(this._fragment="#",d="fragment"):p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._schemeData+=r(b));break;case"no scheme":if(s&&t(s._scheme)){d="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=b||"/"!=e[l+1]){c("Expected /, got: "+b),d="relative";continue}d="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),p==b){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==b||"\\"==b)"\\"==b&&c("\\ is an invalid code point."),d="relative slash";else if("?"==b)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,d="query";else{if("#"!=b){var y=e[l+1],E=e[l+2];("file"!=this._scheme||!m.test(b)||":"!=y&&"|"!=y||p!=E&&"/"!=E&&"\\"!=E&&"?"!=E&&"#"!=E)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),d="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,d="fragment"}break;case"relative slash":if("/"!=b&&"\\"!=b){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),d="relative path";continue}"\\"==b&&c("\\ is an invalid code point."),d="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=b){c("Expected '/', got: "+b),d="authority ignore slashes";continue}d="authority second slash";break;case"authority second slash":if(d="authority ignore slashes","/"!=b){c("Expected '/', got: "+b);continue}break;case"authority ignore slashes":if("/"!=b&&"\\"!=b){d="authority";continue}c("Expected authority, got: "+b);break;case"authority":if("@"==b){w&&(c("@ already seen."),u+="%40"),w=!0;for(var L=0;L<u.length;L++){var N=u[L];if("\t"!=N&&"\n"!=N&&"\r"!=N)if(":"!=N||null!==this._password){var M=r(N);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}u=""}else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){l-=u.length,u="",d="host";continue}u+=b}break;case"file host":if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){2!=u.length||!m.test(u[0])||":"!=u[1]&&"|"!=u[1]?0==u.length?d="relative path start":(this._host=o.call(this,u),u="",d="relative path start"):d="relative path";continue}"\t"==b||"\n"==b||"\r"==b?c("Invalid whitespace in file host."):u+=b;break;case"host":case"hostname":if(":"!=b||_){if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){if(this._host=o.call(this,u),u="",d="relative path start",a)break e;continue}"\t"!=b&&"\n"!=b&&"\r"!=b?("["==b?_=!0:"]"==b&&(_=!1),u+=b):c("Invalid code point in host/hostname: "+b)}else if(this._host=o.call(this,u),u="",d="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(b))u+=b;else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b||a){if(""!=u){var T=parseInt(u,10);T!=h[this._scheme]&&(this._port=T+""),u=""}if(a)break e;d="relative path start";continue}"\t"==b||"\n"==b||"\r"==b?c("Invalid code point in port: "+b):n.call(this)}break;case"relative path start":if("\\"==b&&c("'\\' not allowed in path."),d="relative path","/"!=b&&"\\"!=b)continue;break;case"relative path":if(p!=b&&"/"!=b&&"\\"!=b&&(a||"?"!=b&&"#"!=b))"\t"!=b&&"\n"!=b&&"\r"!=b&&(u+=r(b));else{"\\"==b&&c("\\ not allowed in relative path.");var O;(O=f[u.toLowerCase()])&&(u=O),".."==u?(this._path.pop(),"/"!=b&&"\\"!=b&&this._path.push("")):"."==u&&"/"!=b&&"\\"!=b?this._path.push(""):"."!=u&&("file"==this._scheme&&0==this._path.length&&2==u.length&&m.test(u[0])&&"|"==u[1]&&(u=u[0]+":"),this._path.push(u)),u="","?"==b?(this._query="?",d="query"):"#"==b&&(this._fragment="#",d="fragment")}break;case"query":a||"#"!=b?p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._query+=i(b)):(this._fragment="#",d="fragment");break;case"fragment":p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._fragment+=b)}l++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var d=!1;if(!e.forceJURL)try{var l=new URL("b","http://a");l.pathname="c%20d",d="http://a/c%20d"===l.href}catch(u){}if(!d){var h=Object.create(null);h.ftp=21,h.file=0,h.gopher=70,h.http=80,h.https=443,h.ws=80,h.wss=443;var f=Object.create(null);f["%2e"]=".",f[".%2e"]="..",f["%2e."]="..",f["%2e%2e"]="..";var p=void 0,m=/[a-zA-Z]/,v=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return""==this._username&&null==this._password||(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var w=e.URL;w&&(c.createObjectURL=function(e){return w.createObjectURL.apply(w,arguments)},c.revokeObjectURL=function(e){w.revokeObjectURL(e)}),e.URL=c}}(self),"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){b.push(e),g||(g=!0,m(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){g=!1;var e=b;b=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++y}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function d(e,t){return E=new s(e,t)}function l(e){return L?L:(L=c(E),L.oldValue=e,L)}function u(){E=L=void 0}function h(e){return e===L||e===E}function f(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var w=[],_=String(Math.random());window.addEventListener("message",function(e){if(e.data===_){var t=w;w=[],t.forEach(function(e){e()})}}),m=function(e){w.push(e),window.postMessage(_,"*")}}var g=!1,b=[],y=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new p(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var E,L;p.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=f(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new d("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?l(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=d("characterData",o),a=e.prevValue;i(o,function(e){if(e.characterData)return e.characterDataOldValue?l(a):r});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,h=e.target;"DOMNodeInserted"===e.type?(s=[h],c=[]):(s=[],c=[h]);var f=h.previousSibling,p=h.nextSibling,r=d("childList",e.target.parentNode);r.addedNodes=s,r.removedNodes=c,r.previousSibling=f,r.nextSibling=p,i(e.relatedNode,function(e){if(e.childList)return r})}u()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(){function e(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case" ":return"&nbsp;"}}function t(t){return t.replace(u,e)}var n="undefined"==typeof HTMLTemplateElement;/Trident/.test(navigator.userAgent)&&!function(){var e=document.importNode;document.importNode=function(){var t=e.apply(document,arguments);if(t.nodeType===Node.DOCUMENT_FRAGMENT_NODE){var n=document.createDocumentFragment();return n.appendChild(t),n}return t}}();var o=function(){if(!n){var e=document.createElement("template"),t=document.createElement("template");t.content.appendChild(document.createElement("div")),e.content.appendChild(t);var o=e.cloneNode(!0);return 0===o.content.childNodes.length||0===o.content.firstChild.content.childNodes.length}}(),r="template",i=function(){};if(n){var a=document.implementation.createHTMLDocument("template"),s=!0,c=document.createElement("style");c.textContent=r+"{display:none;}";var d=document.head;d.insertBefore(c,d.firstElementChild),i.prototype=Object.create(HTMLElement.prototype),i.decorate=function(e){if(!e.content){e.content=a.createDocumentFragment();for(var n;n=e.firstChild;)e.content.appendChild(n);if(e.cloneNode=function(e){return i.cloneNode(this,e)},s)try{Object.defineProperty(e,"innerHTML",{get:function(){for(var e="",n=this.content.firstChild;n;n=n.nextSibling)e+=n.outerHTML||t(n.data);return e},set:function(e){for(a.body.innerHTML=e,i.bootstrap(a);this.content.firstChild;)this.content.removeChild(this.content.firstChild);for(;a.body.firstChild;)this.content.appendChild(a.body.firstChild)},configurable:!0})}catch(o){s=!1}i.bootstrap(e.content)}},i.bootstrap=function(e){for(var t,n=e.querySelectorAll(r),o=0,a=n.length;o<a&&(t=n[o]);o++)i.decorate(t)},document.addEventListener("DOMContentLoaded",function(){i.bootstrap(document)});var l=document.createElement;document.createElement=function(){"use strict";var e=l.apply(document,arguments);return"template"===e.localName&&i.decorate(e),e};var u=/[&\u00A0<>]/g}if(n||o){var h=Node.prototype.cloneNode;i.cloneNode=function(e,t){var n=h.call(e,!1);return this.decorate&&this.decorate(n),t&&(n.content.appendChild(h.call(e.content,!0)),this.fixClonedDom(n.content,e.content)),n},i.fixClonedDom=function(e,t){if(t.querySelectorAll)for(var n,o,i=t.querySelectorAll(r),a=e.querySelectorAll(r),s=0,c=a.length;s<c;s++)o=i[s],n=a[s],this.decorate&&this.decorate(o),n.parentNode.replaceChild(o.cloneNode(!0),n)};var f=document.importNode;Node.prototype.cloneNode=function(e){var t=h.call(this,e);return e&&i.fixClonedDom(t,this),t},document.importNode=function(e,t){if(e.localName===r)return i.cloneNode(e,t);var n=f.call(document,e,t);return t&&i.fixClonedDom(n,e),n},o&&(HTMLTemplateElement.prototype.cloneNode=function(e){return i.cloneNode(this,e)})}n&&(window.HTMLTemplateElement=i)}(),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,o(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function o(e,t){if(n(t))e&&e();else{var r=function(){"complete"!==t.readyState&&t.readyState!==w||(t.removeEventListener(_,r),o(e,t))};t.addEventListener(_,r)}}function r(e){e.target.__loaded=!0}function i(e,t){function n(){c==d&&e&&e({allImports:s,loadedImports:l,errorImports:u})}function o(e){r(e),l.push(this),c++,n()}function i(e){u.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,d=s.length,l=[],u=[];if(d)for(var h,f=0;f<d&&(h=s[f]);f++)a(h)?(l.push(this),c++,n()):(h.addEventListener("load",o),h.addEventListener("error",i));else n()}function a(e){return u?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)c(t)&&d(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function d(e){var t=e["import"];t?r({target:e}):(e.addEventListener("load",r),e.addEventListener("error",r))}var l="import",u=Boolean(l in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),f=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=f(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return f(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(p,"_currentScript",m);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",_="readystatechange";u&&(new MutationObserver(function(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,o=t.length;n<o&&(e=t[n]);n++)d(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=l,e.useNative=u,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},o=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=o}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,o={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,o=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,o),e},resolveUrlsInCssText:function(e,o,r){var i=this.replaceUrls(e,r,o,t);return i=this.replaceUrls(i,r,o,n)},replaceUrls:function(e,t,n,o){return e.replace(o,function(e,o,r,i){var a=r.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,o+"'"+a+"'"+i})}};e.path=o}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,o,r){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}o.call(r,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,o=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};o.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,o){if(n.load&&console.log("fetch",e,o),e)if(e.match(/^data:/)){var r=e.split(","),i=r[0],a=r[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,o,null,a)}.bind(this),0)}else{var s=function(t,n,r){this.receive(e,o,t,n,r)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,o,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,o,r){this.cache[e]=o;for(var i,a=this.pending[e],s=0,c=a.length;s<c&&(i=a[s]);s++)this.onload(e,i,o,n,r),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=o}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===l}function n(e){var t=o(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function o(e){return e.textContent+r(e)}function r(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,o=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+o+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,d=e.isIE,l=e.IMPORT_LINK_TYPE,u="link[rel="+l+"]",h={documentSelectors:u,importsSelectors:[u,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,o=function(r){e.removeEventListener("load",o),e.removeEventListener("error",o),t&&t(r),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",o),e.addEventListener("error",o),d&&"style"===e.localName){var r=!1;if(e.textContent.indexOf("@import")==-1)r=!0;else if(e.sheet){r=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;c<s&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(r=r&&Boolean(i.styleSheet))}r&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var o=document.createElement("script");o.__importElement=t,o.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(o,function(t){o.parentNode&&o.parentNode.removeChild(o),e.currentScript=null}),this.addElementToDocument(o)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var o,r=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=r.length;i<a&&(o=r[i]);i++)if(!this.isParsed(o))return this.hasResource(o)?t(o)?this.nextToParseInDoc(o.__doc,o):o:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=h,e.IMPORT_SELECTOR=u}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function o(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function r(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var r=n.createElement("base");r.setAttribute("href",t),n.baseURI||o(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(r),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,d=e.Loader,l=e.Observer,u=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){f.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);f.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,o,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=o,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:r(o,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}u.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),u.parseNext()},loadedAll:function(){u.parseNext()}},f=new d(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new l,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(c,"baseURI",p)}e.importer=h,e.importLoader=f}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,o={added:function(e){for(var o,r,i,a,s=0,c=e.length;s<c&&(a=e[s]);s++)o||(o=a.ownerDocument,r=t.isParsed(o)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&r&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&r.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&r.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=o.added.bind(o);var r=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(o)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var o=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),s=0,c=r.length;s<c&&(o=r[s]);s++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function o(e,t){g(e,function(e){if(n(e,t))return!0})}function r(e){L.push(e),E||(E=!0,setTimeout(i))}function i(){E=!1;for(var e,t=L,n=0,o=t.length;n<o&&(e=t[n]);n++)e();L=[]}function a(e){y?r(function(){s(e);
+}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){d(e),g(e,function(e){d(e)})}function d(e){y?r(function(){l(e)}):l(e)}function l(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function u(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function h(e){if(e.shadowRoot&&!e.shadowRoot.__watched){_.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function f(e,n){if(_.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=u(e);n.forEach(function(e){"childList"===e.type&&(N(e.addedNodes,function(e){e.localName&&t(e,a)}),N(e.removedNodes,function(e){e.localName&&c(e)}))}),_.dom&&console.groupEnd()}function p(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(f(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(f.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),_.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),_.dom&&console.groupEnd()}function w(e){b(e,v)}var _=e.flags,g=e.forSubtree,b=e.forDocumentTree,y=window.MutationObserver._isPolyfilled&&_["throttle-attached"];e.hasPolyfillMutations=y,e.hasThrottledAttached=y;var E=!1,L=[],N=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=h,e.upgradeDocumentTree=w,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=p}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),s=0;i=a[s];s++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var c=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(d(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c["extends"]&&(c["extends"]=c["extends"].toLowerCase()),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),l(c.__name,c),c.ctor=u(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&v(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<y.length;t++)if(e===y[t])return!0}function i(e){var t=d(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return _(N(e.tag),e)}function d(e){if(e)return E[e.toLowerCase()]}function l(e,t){E[e]=t}function u(e){return function(){return c(e)}}function h(e,t,n){return e===L?f(t,n):M(e,t)}function f(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=d(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=f(e),o.setAttribute("is",t),o):(o=N(e),e.indexOf("-")>=0&&g(o,HTMLElement),o)}function p(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return w(e),e}}var m,v=(e.isIE,e.upgradeDocumentTree),w=e.upgradeAll,_=e.upgradeWithDefinition,g=e.implementPrototype,b=e.useNative,y=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],E={},L="http://www.w3.org/1999/xhtml",N=document.createElement.bind(document),M=document.createElementNS.bind(document);m=Object.__proto__||b?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},p(Node.prototype,"cloneNode"),p(document,"importNode"),document.registerElement=t,document.createElement=f,document.createElementNS=h,e.registry=E,e["instanceof"]=m,e.reservedTagList=y,e.getRegisteredDefinition=d,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.js
new file mode 100644
index 000000000..d30e91129
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.js
@@ -0,0 +1,7209 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+(function() {
+  window.WebComponents = window.WebComponents || {
+    flags: {}
+  };
+  var file = "webcomponents.js";
+  var script = document.querySelector('script[src*="' + file + '"]');
+  var flags = {};
+  if (!flags.noOpts) {
+    location.search.slice(1).split("&").forEach(function(option) {
+      var parts = option.split("=");
+      var match;
+      if (parts[0] && (match = parts[0].match(/wc-(.+)/))) {
+        flags[match[1]] = parts[1] || true;
+      }
+    });
+    if (script) {
+      for (var i = 0, a; a = script.attributes[i]; i++) {
+        if (a.name !== "src") {
+          flags[a.name] = a.value || true;
+        }
+      }
+    }
+    if (flags.log && flags.log.split) {
+      var parts = flags.log.split(",");
+      flags.log = {};
+      parts.forEach(function(f) {
+        flags.log[f] = true;
+      });
+    } else {
+      flags.log = {};
+    }
+  }
+  flags.shadow = flags.shadow || flags.shadowdom || flags.polyfill;
+  if (flags.shadow === "native") {
+    flags.shadow = false;
+  } else {
+    flags.shadow = flags.shadow || !HTMLElement.prototype.createShadowRoot;
+  }
+  if (flags.register) {
+    window.CustomElements = window.CustomElements || {
+      flags: {}
+    };
+    window.CustomElements.flags.register = flags.register;
+  }
+  WebComponents.flags = flags;
+})();
+
+if (WebComponents.flags.shadow) {
+  if (typeof WeakMap === "undefined") {
+    (function() {
+      var defineProperty = Object.defineProperty;
+      var counter = Date.now() % 1e9;
+      var WeakMap = function() {
+        this.name = "__st" + (Math.random() * 1e9 >>> 0) + (counter++ + "__");
+      };
+      WeakMap.prototype = {
+        set: function(key, value) {
+          var entry = key[this.name];
+          if (entry && entry[0] === key) entry[1] = value; else defineProperty(key, this.name, {
+            value: [ key, value ],
+            writable: true
+          });
+          return this;
+        },
+        get: function(key) {
+          var entry;
+          return (entry = key[this.name]) && entry[0] === key ? entry[1] : undefined;
+        },
+        "delete": function(key) {
+          var entry = key[this.name];
+          if (!entry || entry[0] !== key) return false;
+          entry[0] = entry[1] = undefined;
+          return true;
+        },
+        has: function(key) {
+          var entry = key[this.name];
+          if (!entry) return false;
+          return entry[0] === key;
+        }
+      };
+      window.WeakMap = WeakMap;
+    })();
+  }
+  window.ShadowDOMPolyfill = {};
+  (function(scope) {
+    "use strict";
+    var constructorTable = new WeakMap();
+    var nativePrototypeTable = new WeakMap();
+    var wrappers = Object.create(null);
+    function detectEval() {
+      if (typeof chrome !== "undefined" && chrome.app && chrome.app.runtime) {
+        return false;
+      }
+      if (navigator.getDeviceStorage) {
+        return false;
+      }
+      try {
+        var f = new Function("return true;");
+        return f();
+      } catch (ex) {
+        return false;
+      }
+    }
+    var hasEval = detectEval();
+    function assert(b) {
+      if (!b) throw new Error("Assertion failed");
+    }
+    var defineProperty = Object.defineProperty;
+    var getOwnPropertyNames = Object.getOwnPropertyNames;
+    var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+    function mixin(to, from) {
+      var names = getOwnPropertyNames(from);
+      for (var i = 0; i < names.length; i++) {
+        var name = names[i];
+        defineProperty(to, name, getOwnPropertyDescriptor(from, name));
+      }
+      return to;
+    }
+    function mixinStatics(to, from) {
+      var names = getOwnPropertyNames(from);
+      for (var i = 0; i < names.length; i++) {
+        var name = names[i];
+        switch (name) {
+         case "arguments":
+         case "caller":
+         case "length":
+         case "name":
+         case "prototype":
+         case "toString":
+          continue;
+        }
+        defineProperty(to, name, getOwnPropertyDescriptor(from, name));
+      }
+      return to;
+    }
+    function oneOf(object, propertyNames) {
+      for (var i = 0; i < propertyNames.length; i++) {
+        if (propertyNames[i] in object) return propertyNames[i];
+      }
+    }
+    var nonEnumerableDataDescriptor = {
+      value: undefined,
+      configurable: true,
+      enumerable: false,
+      writable: true
+    };
+    function defineNonEnumerableDataProperty(object, name, value) {
+      nonEnumerableDataDescriptor.value = value;
+      defineProperty(object, name, nonEnumerableDataDescriptor);
+    }
+    getOwnPropertyNames(window);
+    function getWrapperConstructor(node, opt_instance) {
+      var nativePrototype = node.__proto__ || Object.getPrototypeOf(node);
+      if (isFirefox) {
+        try {
+          getOwnPropertyNames(nativePrototype);
+        } catch (error) {
+          nativePrototype = nativePrototype.__proto__;
+        }
+      }
+      var wrapperConstructor = constructorTable.get(nativePrototype);
+      if (wrapperConstructor) return wrapperConstructor;
+      var parentWrapperConstructor = getWrapperConstructor(nativePrototype);
+      var GeneratedWrapper = createWrapperConstructor(parentWrapperConstructor);
+      registerInternal(nativePrototype, GeneratedWrapper, opt_instance);
+      return GeneratedWrapper;
+    }
+    function addForwardingProperties(nativePrototype, wrapperPrototype) {
+      installProperty(nativePrototype, wrapperPrototype, true);
+    }
+    function registerInstanceProperties(wrapperPrototype, instanceObject) {
+      installProperty(instanceObject, wrapperPrototype, false);
+    }
+    var isFirefox = /Firefox/.test(navigator.userAgent);
+    var dummyDescriptor = {
+      get: function() {},
+      set: function(v) {},
+      configurable: true,
+      enumerable: true
+    };
+    function isEventHandlerName(name) {
+      return /^on[a-z]+$/.test(name);
+    }
+    function isIdentifierName(name) {
+      return /^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(name);
+    }
+    function getGetter(name) {
+      return hasEval && isIdentifierName(name) ? new Function("return this.__impl4cf1e782hg__." + name) : function() {
+        return this.__impl4cf1e782hg__[name];
+      };
+    }
+    function getSetter(name) {
+      return hasEval && isIdentifierName(name) ? new Function("v", "this.__impl4cf1e782hg__." + name + " = v") : function(v) {
+        this.__impl4cf1e782hg__[name] = v;
+      };
+    }
+    function getMethod(name) {
+      return hasEval && isIdentifierName(name) ? new Function("return this.__impl4cf1e782hg__." + name + ".apply(this.__impl4cf1e782hg__, arguments)") : function() {
+        return this.__impl4cf1e782hg__[name].apply(this.__impl4cf1e782hg__, arguments);
+      };
+    }
+    function getDescriptor(source, name) {
+      try {
+        if (source === window && name === "showModalDialog") {
+          return dummyDescriptor;
+        }
+        return Object.getOwnPropertyDescriptor(source, name);
+      } catch (ex) {
+        return dummyDescriptor;
+      }
+    }
+    var isBrokenSafari = function() {
+      var descr = Object.getOwnPropertyDescriptor(Node.prototype, "nodeType");
+      return descr && !descr.get && !descr.set;
+    }();
+    function installProperty(source, target, allowMethod, opt_blacklist) {
+      var names = getOwnPropertyNames(source);
+      for (var i = 0; i < names.length; i++) {
+        var name = names[i];
+        if (name === "polymerBlackList_") continue;
+        if (name in target) continue;
+        if (source.polymerBlackList_ && source.polymerBlackList_[name]) continue;
+        if (isFirefox) {
+          source.__lookupGetter__(name);
+        }
+        var descriptor = getDescriptor(source, name);
+        var getter, setter;
+        if (typeof descriptor.value === "function") {
+          if (allowMethod) {
+            target[name] = getMethod(name);
+          }
+          continue;
+        }
+        var isEvent = isEventHandlerName(name);
+        if (isEvent) getter = scope.getEventHandlerGetter(name); else getter = getGetter(name);
+        if (descriptor.writable || descriptor.set || isBrokenSafari) {
+          if (isEvent) setter = scope.getEventHandlerSetter(name); else setter = getSetter(name);
+        }
+        var configurable = isBrokenSafari || descriptor.configurable;
+        defineProperty(target, name, {
+          get: getter,
+          set: setter,
+          configurable: configurable,
+          enumerable: descriptor.enumerable
+        });
+      }
+    }
+    function register(nativeConstructor, wrapperConstructor, opt_instance) {
+      if (nativeConstructor == null) {
+        return;
+      }
+      var nativePrototype = nativeConstructor.prototype;
+      registerInternal(nativePrototype, wrapperConstructor, opt_instance);
+      mixinStatics(wrapperConstructor, nativeConstructor);
+    }
+    function registerInternal(nativePrototype, wrapperConstructor, opt_instance) {
+      var wrapperPrototype = wrapperConstructor.prototype;
+      assert(constructorTable.get(nativePrototype) === undefined);
+      constructorTable.set(nativePrototype, wrapperConstructor);
+      nativePrototypeTable.set(wrapperPrototype, nativePrototype);
+      addForwardingProperties(nativePrototype, wrapperPrototype);
+      if (opt_instance) registerInstanceProperties(wrapperPrototype, opt_instance);
+      defineNonEnumerableDataProperty(wrapperPrototype, "constructor", wrapperConstructor);
+      wrapperConstructor.prototype = wrapperPrototype;
+    }
+    function isWrapperFor(wrapperConstructor, nativeConstructor) {
+      return constructorTable.get(nativeConstructor.prototype) === wrapperConstructor;
+    }
+    function registerObject(object) {
+      var nativePrototype = Object.getPrototypeOf(object);
+      var superWrapperConstructor = getWrapperConstructor(nativePrototype);
+      var GeneratedWrapper = createWrapperConstructor(superWrapperConstructor);
+      registerInternal(nativePrototype, GeneratedWrapper, object);
+      return GeneratedWrapper;
+    }
+    function createWrapperConstructor(superWrapperConstructor) {
+      function GeneratedWrapper(node) {
+        superWrapperConstructor.call(this, node);
+      }
+      var p = Object.create(superWrapperConstructor.prototype);
+      p.constructor = GeneratedWrapper;
+      GeneratedWrapper.prototype = p;
+      return GeneratedWrapper;
+    }
+    function isWrapper(object) {
+      return object && object.__impl4cf1e782hg__;
+    }
+    function isNative(object) {
+      return !isWrapper(object);
+    }
+    function wrap(impl) {
+      if (impl === null) return null;
+      assert(isNative(impl));
+      var wrapper = impl.__wrapper8e3dd93a60__;
+      if (wrapper != null) {
+        return wrapper;
+      }
+      return impl.__wrapper8e3dd93a60__ = new (getWrapperConstructor(impl, impl))(impl);
+    }
+    function unwrap(wrapper) {
+      if (wrapper === null) return null;
+      assert(isWrapper(wrapper));
+      return wrapper.__impl4cf1e782hg__;
+    }
+    function unsafeUnwrap(wrapper) {
+      return wrapper.__impl4cf1e782hg__;
+    }
+    function setWrapper(impl, wrapper) {
+      wrapper.__impl4cf1e782hg__ = impl;
+      impl.__wrapper8e3dd93a60__ = wrapper;
+    }
+    function unwrapIfNeeded(object) {
+      return object && isWrapper(object) ? unwrap(object) : object;
+    }
+    function wrapIfNeeded(object) {
+      return object && !isWrapper(object) ? wrap(object) : object;
+    }
+    function rewrap(node, wrapper) {
+      if (wrapper === null) return;
+      assert(isNative(node));
+      assert(wrapper === undefined || isWrapper(wrapper));
+      node.__wrapper8e3dd93a60__ = wrapper;
+    }
+    var getterDescriptor = {
+      get: undefined,
+      configurable: true,
+      enumerable: true
+    };
+    function defineGetter(constructor, name, getter) {
+      getterDescriptor.get = getter;
+      defineProperty(constructor.prototype, name, getterDescriptor);
+    }
+    function defineWrapGetter(constructor, name) {
+      defineGetter(constructor, name, function() {
+        return wrap(this.__impl4cf1e782hg__[name]);
+      });
+    }
+    function forwardMethodsToWrapper(constructors, names) {
+      constructors.forEach(function(constructor) {
+        names.forEach(function(name) {
+          constructor.prototype[name] = function() {
+            var w = wrapIfNeeded(this);
+            return w[name].apply(w, arguments);
+          };
+        });
+      });
+    }
+    scope.addForwardingProperties = addForwardingProperties;
+    scope.assert = assert;
+    scope.constructorTable = constructorTable;
+    scope.defineGetter = defineGetter;
+    scope.defineWrapGetter = defineWrapGetter;
+    scope.forwardMethodsToWrapper = forwardMethodsToWrapper;
+    scope.isIdentifierName = isIdentifierName;
+    scope.isWrapper = isWrapper;
+    scope.isWrapperFor = isWrapperFor;
+    scope.mixin = mixin;
+    scope.nativePrototypeTable = nativePrototypeTable;
+    scope.oneOf = oneOf;
+    scope.registerObject = registerObject;
+    scope.registerWrapper = register;
+    scope.rewrap = rewrap;
+    scope.setWrapper = setWrapper;
+    scope.unsafeUnwrap = unsafeUnwrap;
+    scope.unwrap = unwrap;
+    scope.unwrapIfNeeded = unwrapIfNeeded;
+    scope.wrap = wrap;
+    scope.wrapIfNeeded = wrapIfNeeded;
+    scope.wrappers = wrappers;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    function newSplice(index, removed, addedCount) {
+      return {
+        index: index,
+        removed: removed,
+        addedCount: addedCount
+      };
+    }
+    var EDIT_LEAVE = 0;
+    var EDIT_UPDATE = 1;
+    var EDIT_ADD = 2;
+    var EDIT_DELETE = 3;
+    function ArraySplice() {}
+    ArraySplice.prototype = {
+      calcEditDistances: function(current, currentStart, currentEnd, old, oldStart, oldEnd) {
+        var rowCount = oldEnd - oldStart + 1;
+        var columnCount = currentEnd - currentStart + 1;
+        var distances = new Array(rowCount);
+        for (var i = 0; i < rowCount; i++) {
+          distances[i] = new Array(columnCount);
+          distances[i][0] = i;
+        }
+        for (var j = 0; j < columnCount; j++) distances[0][j] = j;
+        for (var i = 1; i < rowCount; i++) {
+          for (var j = 1; j < columnCount; j++) {
+            if (this.equals(current[currentStart + j - 1], old[oldStart + i - 1])) distances[i][j] = distances[i - 1][j - 1]; else {
+              var north = distances[i - 1][j] + 1;
+              var west = distances[i][j - 1] + 1;
+              distances[i][j] = north < west ? north : west;
+            }
+          }
+        }
+        return distances;
+      },
+      spliceOperationsFromEditDistances: function(distances) {
+        var i = distances.length - 1;
+        var j = distances[0].length - 1;
+        var current = distances[i][j];
+        var edits = [];
+        while (i > 0 || j > 0) {
+          if (i == 0) {
+            edits.push(EDIT_ADD);
+            j--;
+            continue;
+          }
+          if (j == 0) {
+            edits.push(EDIT_DELETE);
+            i--;
+            continue;
+          }
+          var northWest = distances[i - 1][j - 1];
+          var west = distances[i - 1][j];
+          var north = distances[i][j - 1];
+          var min;
+          if (west < north) min = west < northWest ? west : northWest; else min = north < northWest ? north : northWest;
+          if (min == northWest) {
+            if (northWest == current) {
+              edits.push(EDIT_LEAVE);
+            } else {
+              edits.push(EDIT_UPDATE);
+              current = northWest;
+            }
+            i--;
+            j--;
+          } else if (min == west) {
+            edits.push(EDIT_DELETE);
+            i--;
+            current = west;
+          } else {
+            edits.push(EDIT_ADD);
+            j--;
+            current = north;
+          }
+        }
+        edits.reverse();
+        return edits;
+      },
+      calcSplices: function(current, currentStart, currentEnd, old, oldStart, oldEnd) {
+        var prefixCount = 0;
+        var suffixCount = 0;
+        var minLength = Math.min(currentEnd - currentStart, oldEnd - oldStart);
+        if (currentStart == 0 && oldStart == 0) prefixCount = this.sharedPrefix(current, old, minLength);
+        if (currentEnd == current.length && oldEnd == old.length) suffixCount = this.sharedSuffix(current, old, minLength - prefixCount);
+        currentStart += prefixCount;
+        oldStart += prefixCount;
+        currentEnd -= suffixCount;
+        oldEnd -= suffixCount;
+        if (currentEnd - currentStart == 0 && oldEnd - oldStart == 0) return [];
+        if (currentStart == currentEnd) {
+          var splice = newSplice(currentStart, [], 0);
+          while (oldStart < oldEnd) splice.removed.push(old[oldStart++]);
+          return [ splice ];
+        } else if (oldStart == oldEnd) return [ newSplice(currentStart, [], currentEnd - currentStart) ];
+        var ops = this.spliceOperationsFromEditDistances(this.calcEditDistances(current, currentStart, currentEnd, old, oldStart, oldEnd));
+        var splice = undefined;
+        var splices = [];
+        var index = currentStart;
+        var oldIndex = oldStart;
+        for (var i = 0; i < ops.length; i++) {
+          switch (ops[i]) {
+           case EDIT_LEAVE:
+            if (splice) {
+              splices.push(splice);
+              splice = undefined;
+            }
+            index++;
+            oldIndex++;
+            break;
+
+           case EDIT_UPDATE:
+            if (!splice) splice = newSplice(index, [], 0);
+            splice.addedCount++;
+            index++;
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+
+           case EDIT_ADD:
+            if (!splice) splice = newSplice(index, [], 0);
+            splice.addedCount++;
+            index++;
+            break;
+
+           case EDIT_DELETE:
+            if (!splice) splice = newSplice(index, [], 0);
+            splice.removed.push(old[oldIndex]);
+            oldIndex++;
+            break;
+          }
+        }
+        if (splice) {
+          splices.push(splice);
+        }
+        return splices;
+      },
+      sharedPrefix: function(current, old, searchLength) {
+        for (var i = 0; i < searchLength; i++) if (!this.equals(current[i], old[i])) return i;
+        return searchLength;
+      },
+      sharedSuffix: function(current, old, searchLength) {
+        var index1 = current.length;
+        var index2 = old.length;
+        var count = 0;
+        while (count < searchLength && this.equals(current[--index1], old[--index2])) count++;
+        return count;
+      },
+      calculateSplices: function(current, previous) {
+        return this.calcSplices(current, 0, current.length, previous, 0, previous.length);
+      },
+      equals: function(currentValue, previousValue) {
+        return currentValue === previousValue;
+      }
+    };
+    scope.ArraySplice = ArraySplice;
+  })(window.ShadowDOMPolyfill);
+  (function(context) {
+    "use strict";
+    var OriginalMutationObserver = window.MutationObserver;
+    var callbacks = [];
+    var pending = false;
+    var timerFunc;
+    function handle() {
+      pending = false;
+      var copies = callbacks.slice(0);
+      callbacks = [];
+      for (var i = 0; i < copies.length; i++) {
+        (0, copies[i])();
+      }
+    }
+    if (OriginalMutationObserver) {
+      var counter = 1;
+      var observer = new OriginalMutationObserver(handle);
+      var textNode = document.createTextNode(counter);
+      observer.observe(textNode, {
+        characterData: true
+      });
+      timerFunc = function() {
+        counter = (counter + 1) % 2;
+        textNode.data = counter;
+      };
+    } else {
+      timerFunc = window.setTimeout;
+    }
+    function setEndOfMicrotask(func) {
+      callbacks.push(func);
+      if (pending) return;
+      pending = true;
+      timerFunc(handle, 0);
+    }
+    context.setEndOfMicrotask = setEndOfMicrotask;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var setEndOfMicrotask = scope.setEndOfMicrotask;
+    var wrapIfNeeded = scope.wrapIfNeeded;
+    var wrappers = scope.wrappers;
+    var registrationsTable = new WeakMap();
+    var globalMutationObservers = [];
+    var isScheduled = false;
+    function scheduleCallback(observer) {
+      if (observer.scheduled_) return;
+      observer.scheduled_ = true;
+      globalMutationObservers.push(observer);
+      if (isScheduled) return;
+      setEndOfMicrotask(notifyObservers);
+      isScheduled = true;
+    }
+    function notifyObservers() {
+      isScheduled = false;
+      while (globalMutationObservers.length) {
+        var notifyList = globalMutationObservers;
+        globalMutationObservers = [];
+        notifyList.sort(function(x, y) {
+          return x.uid_ - y.uid_;
+        });
+        for (var i = 0; i < notifyList.length; i++) {
+          var mo = notifyList[i];
+          mo.scheduled_ = false;
+          var queue = mo.takeRecords();
+          removeTransientObserversFor(mo);
+          if (queue.length) {
+            mo.callback_(queue, mo);
+          }
+        }
+      }
+    }
+    function MutationRecord(type, target) {
+      this.type = type;
+      this.target = target;
+      this.addedNodes = new wrappers.NodeList();
+      this.removedNodes = new wrappers.NodeList();
+      this.previousSibling = null;
+      this.nextSibling = null;
+      this.attributeName = null;
+      this.attributeNamespace = null;
+      this.oldValue = null;
+    }
+    function registerTransientObservers(ancestor, node) {
+      for (;ancestor; ancestor = ancestor.parentNode) {
+        var registrations = registrationsTable.get(ancestor);
+        if (!registrations) continue;
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.options.subtree) registration.addTransientObserver(node);
+        }
+      }
+    }
+    function removeTransientObserversFor(observer) {
+      for (var i = 0; i < observer.nodes_.length; i++) {
+        var node = observer.nodes_[i];
+        var registrations = registrationsTable.get(node);
+        if (!registrations) return;
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          if (registration.observer === observer) registration.removeTransientObservers();
+        }
+      }
+    }
+    function enqueueMutation(target, type, data) {
+      var interestedObservers = Object.create(null);
+      var associatedStrings = Object.create(null);
+      for (var node = target; node; node = node.parentNode) {
+        var registrations = registrationsTable.get(node);
+        if (!registrations) continue;
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          if (type === "attributes" && !options.attributes) continue;
+          if (type === "attributes" && options.attributeFilter && (data.namespace !== null || options.attributeFilter.indexOf(data.name) === -1)) {
+            continue;
+          }
+          if (type === "characterData" && !options.characterData) continue;
+          if (type === "childList" && !options.childList) continue;
+          var observer = registration.observer;
+          interestedObservers[observer.uid_] = observer;
+          if (type === "attributes" && options.attributeOldValue || type === "characterData" && options.characterDataOldValue) {
+            associatedStrings[observer.uid_] = data.oldValue;
+          }
+        }
+      }
+      for (var uid in interestedObservers) {
+        var observer = interestedObservers[uid];
+        var record = new MutationRecord(type, target);
+        if ("name" in data && "namespace" in data) {
+          record.attributeName = data.name;
+          record.attributeNamespace = data.namespace;
+        }
+        if (data.addedNodes) record.addedNodes = data.addedNodes;
+        if (data.removedNodes) record.removedNodes = data.removedNodes;
+        if (data.previousSibling) record.previousSibling = data.previousSibling;
+        if (data.nextSibling) record.nextSibling = data.nextSibling;
+        if (associatedStrings[uid] !== undefined) record.oldValue = associatedStrings[uid];
+        scheduleCallback(observer);
+        observer.records_.push(record);
+      }
+    }
+    var slice = Array.prototype.slice;
+    function MutationObserverOptions(options) {
+      this.childList = !!options.childList;
+      this.subtree = !!options.subtree;
+      if (!("attributes" in options) && ("attributeOldValue" in options || "attributeFilter" in options)) {
+        this.attributes = true;
+      } else {
+        this.attributes = !!options.attributes;
+      }
+      if ("characterDataOldValue" in options && !("characterData" in options)) this.characterData = true; else this.characterData = !!options.characterData;
+      if (!this.attributes && (options.attributeOldValue || "attributeFilter" in options) || !this.characterData && options.characterDataOldValue) {
+        throw new TypeError();
+      }
+      this.characterData = !!options.characterData;
+      this.attributeOldValue = !!options.attributeOldValue;
+      this.characterDataOldValue = !!options.characterDataOldValue;
+      if ("attributeFilter" in options) {
+        if (options.attributeFilter == null || typeof options.attributeFilter !== "object") {
+          throw new TypeError();
+        }
+        this.attributeFilter = slice.call(options.attributeFilter);
+      } else {
+        this.attributeFilter = null;
+      }
+    }
+    var uidCounter = 0;
+    function MutationObserver(callback) {
+      this.callback_ = callback;
+      this.nodes_ = [];
+      this.records_ = [];
+      this.uid_ = ++uidCounter;
+      this.scheduled_ = false;
+    }
+    MutationObserver.prototype = {
+      constructor: MutationObserver,
+      observe: function(target, options) {
+        target = wrapIfNeeded(target);
+        var newOptions = new MutationObserverOptions(options);
+        var registration;
+        var registrations = registrationsTable.get(target);
+        if (!registrations) registrationsTable.set(target, registrations = []);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i].observer === this) {
+            registration = registrations[i];
+            registration.removeTransientObservers();
+            registration.options = newOptions;
+          }
+        }
+        if (!registration) {
+          registration = new Registration(this, target, newOptions);
+          registrations.push(registration);
+          this.nodes_.push(target);
+        }
+      },
+      disconnect: function() {
+        this.nodes_.forEach(function(node) {
+          var registrations = registrationsTable.get(node);
+          for (var i = 0; i < registrations.length; i++) {
+            var registration = registrations[i];
+            if (registration.observer === this) {
+              registrations.splice(i, 1);
+              break;
+            }
+          }
+        }, this);
+        this.records_ = [];
+      },
+      takeRecords: function() {
+        var copyOfRecords = this.records_;
+        this.records_ = [];
+        return copyOfRecords;
+      }
+    };
+    function Registration(observer, target, options) {
+      this.observer = observer;
+      this.target = target;
+      this.options = options;
+      this.transientObservedNodes = [];
+    }
+    Registration.prototype = {
+      addTransientObserver: function(node) {
+        if (node === this.target) return;
+        scheduleCallback(this.observer);
+        this.transientObservedNodes.push(node);
+        var registrations = registrationsTable.get(node);
+        if (!registrations) registrationsTable.set(node, registrations = []);
+        registrations.push(this);
+      },
+      removeTransientObservers: function() {
+        var transientObservedNodes = this.transientObservedNodes;
+        this.transientObservedNodes = [];
+        for (var i = 0; i < transientObservedNodes.length; i++) {
+          var node = transientObservedNodes[i];
+          var registrations = registrationsTable.get(node);
+          for (var j = 0; j < registrations.length; j++) {
+            if (registrations[j] === this) {
+              registrations.splice(j, 1);
+              break;
+            }
+          }
+        }
+      }
+    };
+    scope.enqueueMutation = enqueueMutation;
+    scope.registerTransientObservers = registerTransientObservers;
+    scope.wrappers.MutationObserver = MutationObserver;
+    scope.wrappers.MutationRecord = MutationRecord;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    function TreeScope(root, parent) {
+      this.root = root;
+      this.parent = parent;
+    }
+    TreeScope.prototype = {
+      get renderer() {
+        if (this.root instanceof scope.wrappers.ShadowRoot) {
+          return scope.getRendererForHost(this.root.host);
+        }
+        return null;
+      },
+      contains: function(treeScope) {
+        for (;treeScope; treeScope = treeScope.parent) {
+          if (treeScope === this) return true;
+        }
+        return false;
+      }
+    };
+    function setTreeScope(node, treeScope) {
+      if (node.treeScope_ !== treeScope) {
+        node.treeScope_ = treeScope;
+        for (var sr = node.shadowRoot; sr; sr = sr.olderShadowRoot) {
+          sr.treeScope_.parent = treeScope;
+        }
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          setTreeScope(child, treeScope);
+        }
+      }
+    }
+    function getTreeScope(node) {
+      if (node instanceof scope.wrappers.Window) {
+        debugger;
+      }
+      if (node.treeScope_) return node.treeScope_;
+      var parent = node.parentNode;
+      var treeScope;
+      if (parent) treeScope = getTreeScope(parent); else treeScope = new TreeScope(node, null);
+      return node.treeScope_ = treeScope;
+    }
+    scope.TreeScope = TreeScope;
+    scope.getTreeScope = getTreeScope;
+    scope.setTreeScope = setTreeScope;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var forwardMethodsToWrapper = scope.forwardMethodsToWrapper;
+    var getTreeScope = scope.getTreeScope;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var wrappers = scope.wrappers;
+    var wrappedFuns = new WeakMap();
+    var listenersTable = new WeakMap();
+    var handledEventsTable = new WeakMap();
+    var currentlyDispatchingEvents = new WeakMap();
+    var targetTable = new WeakMap();
+    var currentTargetTable = new WeakMap();
+    var relatedTargetTable = new WeakMap();
+    var eventPhaseTable = new WeakMap();
+    var stopPropagationTable = new WeakMap();
+    var stopImmediatePropagationTable = new WeakMap();
+    var eventHandlersTable = new WeakMap();
+    var eventPathTable = new WeakMap();
+    function isShadowRoot(node) {
+      return node instanceof wrappers.ShadowRoot;
+    }
+    function rootOfNode(node) {
+      return getTreeScope(node).root;
+    }
+    function getEventPath(node, event) {
+      var path = [];
+      var current = node;
+      path.push(current);
+      while (current) {
+        var destinationInsertionPoints = getDestinationInsertionPoints(current);
+        if (destinationInsertionPoints && destinationInsertionPoints.length > 0) {
+          for (var i = 0; i < destinationInsertionPoints.length; i++) {
+            var insertionPoint = destinationInsertionPoints[i];
+            if (isShadowInsertionPoint(insertionPoint)) {
+              var shadowRoot = rootOfNode(insertionPoint);
+              var olderShadowRoot = shadowRoot.olderShadowRoot;
+              if (olderShadowRoot) path.push(olderShadowRoot);
+            }
+            path.push(insertionPoint);
+          }
+          current = destinationInsertionPoints[destinationInsertionPoints.length - 1];
+        } else {
+          if (isShadowRoot(current)) {
+            if (inSameTree(node, current) && eventMustBeStopped(event)) {
+              break;
+            }
+            current = current.host;
+            path.push(current);
+          } else {
+            current = current.parentNode;
+            if (current) path.push(current);
+          }
+        }
+      }
+      return path;
+    }
+    function eventMustBeStopped(event) {
+      if (!event) return false;
+      switch (event.type) {
+       case "abort":
+       case "error":
+       case "select":
+       case "change":
+       case "load":
+       case "reset":
+       case "resize":
+       case "scroll":
+       case "selectstart":
+        return true;
+      }
+      return false;
+    }
+    function isShadowInsertionPoint(node) {
+      return node instanceof HTMLShadowElement;
+    }
+    function getDestinationInsertionPoints(node) {
+      return scope.getDestinationInsertionPoints(node);
+    }
+    function eventRetargetting(path, currentTarget) {
+      if (path.length === 0) return currentTarget;
+      if (currentTarget instanceof wrappers.Window) currentTarget = currentTarget.document;
+      var currentTargetTree = getTreeScope(currentTarget);
+      var originalTarget = path[0];
+      var originalTargetTree = getTreeScope(originalTarget);
+      var relativeTargetTree = lowestCommonInclusiveAncestor(currentTargetTree, originalTargetTree);
+      for (var i = 0; i < path.length; i++) {
+        var node = path[i];
+        if (getTreeScope(node) === relativeTargetTree) return node;
+      }
+      return path[path.length - 1];
+    }
+    function getTreeScopeAncestors(treeScope) {
+      var ancestors = [];
+      for (;treeScope; treeScope = treeScope.parent) {
+        ancestors.push(treeScope);
+      }
+      return ancestors;
+    }
+    function lowestCommonInclusiveAncestor(tsA, tsB) {
+      var ancestorsA = getTreeScopeAncestors(tsA);
+      var ancestorsB = getTreeScopeAncestors(tsB);
+      var result = null;
+      while (ancestorsA.length > 0 && ancestorsB.length > 0) {
+        var a = ancestorsA.pop();
+        var b = ancestorsB.pop();
+        if (a === b) result = a; else break;
+      }
+      return result;
+    }
+    function getTreeScopeRoot(ts) {
+      if (!ts.parent) return ts;
+      return getTreeScopeRoot(ts.parent);
+    }
+    function relatedTargetResolution(event, currentTarget, relatedTarget) {
+      if (currentTarget instanceof wrappers.Window) currentTarget = currentTarget.document;
+      var currentTargetTree = getTreeScope(currentTarget);
+      var relatedTargetTree = getTreeScope(relatedTarget);
+      var relatedTargetEventPath = getEventPath(relatedTarget, event);
+      var lowestCommonAncestorTree;
+      var lowestCommonAncestorTree = lowestCommonInclusiveAncestor(currentTargetTree, relatedTargetTree);
+      if (!lowestCommonAncestorTree) lowestCommonAncestorTree = relatedTargetTree.root;
+      for (var commonAncestorTree = lowestCommonAncestorTree; commonAncestorTree; commonAncestorTree = commonAncestorTree.parent) {
+        var adjustedRelatedTarget;
+        for (var i = 0; i < relatedTargetEventPath.length; i++) {
+          var node = relatedTargetEventPath[i];
+          if (getTreeScope(node) === commonAncestorTree) return node;
+        }
+      }
+      return null;
+    }
+    function inSameTree(a, b) {
+      return getTreeScope(a) === getTreeScope(b);
+    }
+    var NONE = 0;
+    var CAPTURING_PHASE = 1;
+    var AT_TARGET = 2;
+    var BUBBLING_PHASE = 3;
+    var pendingError;
+    function dispatchOriginalEvent(originalEvent) {
+      if (handledEventsTable.get(originalEvent)) return;
+      handledEventsTable.set(originalEvent, true);
+      dispatchEvent(wrap(originalEvent), wrap(originalEvent.target));
+      if (pendingError) {
+        var err = pendingError;
+        pendingError = null;
+        throw err;
+      }
+    }
+    function isLoadLikeEvent(event) {
+      switch (event.type) {
+       case "load":
+       case "beforeunload":
+       case "unload":
+        return true;
+      }
+      return false;
+    }
+    function dispatchEvent(event, originalWrapperTarget) {
+      if (currentlyDispatchingEvents.get(event)) throw new Error("InvalidStateError");
+      currentlyDispatchingEvents.set(event, true);
+      scope.renderAllPending();
+      var eventPath;
+      var overrideTarget;
+      var win;
+      if (isLoadLikeEvent(event) && !event.bubbles) {
+        var doc = originalWrapperTarget;
+        if (doc instanceof wrappers.Document && (win = doc.defaultView)) {
+          overrideTarget = doc;
+          eventPath = [];
+        }
+      }
+      if (!eventPath) {
+        if (originalWrapperTarget instanceof wrappers.Window) {
+          win = originalWrapperTarget;
+          eventPath = [];
+        } else {
+          eventPath = getEventPath(originalWrapperTarget, event);
+          if (!isLoadLikeEvent(event)) {
+            var doc = eventPath[eventPath.length - 1];
+            if (doc instanceof wrappers.Document) win = doc.defaultView;
+          }
+        }
+      }
+      eventPathTable.set(event, eventPath);
+      if (dispatchCapturing(event, eventPath, win, overrideTarget)) {
+        if (dispatchAtTarget(event, eventPath, win, overrideTarget)) {
+          dispatchBubbling(event, eventPath, win, overrideTarget);
+        }
+      }
+      eventPhaseTable.set(event, NONE);
+      currentTargetTable.delete(event, null);
+      currentlyDispatchingEvents.delete(event);
+      return event.defaultPrevented;
+    }
+    function dispatchCapturing(event, eventPath, win, overrideTarget) {
+      var phase = CAPTURING_PHASE;
+      if (win) {
+        if (!invoke(win, event, phase, eventPath, overrideTarget)) return false;
+      }
+      for (var i = eventPath.length - 1; i > 0; i--) {
+        if (!invoke(eventPath[i], event, phase, eventPath, overrideTarget)) return false;
+      }
+      return true;
+    }
+    function dispatchAtTarget(event, eventPath, win, overrideTarget) {
+      var phase = AT_TARGET;
+      var currentTarget = eventPath[0] || win;
+      return invoke(currentTarget, event, phase, eventPath, overrideTarget);
+    }
+    function dispatchBubbling(event, eventPath, win, overrideTarget) {
+      var phase = BUBBLING_PHASE;
+      for (var i = 1; i < eventPath.length; i++) {
+        if (!invoke(eventPath[i], event, phase, eventPath, overrideTarget)) return;
+      }
+      if (win && eventPath.length > 0) {
+        invoke(win, event, phase, eventPath, overrideTarget);
+      }
+    }
+    function invoke(currentTarget, event, phase, eventPath, overrideTarget) {
+      var listeners = listenersTable.get(currentTarget);
+      if (!listeners) return true;
+      var target = overrideTarget || eventRetargetting(eventPath, currentTarget);
+      if (target === currentTarget) {
+        if (phase === CAPTURING_PHASE) return true;
+        if (phase === BUBBLING_PHASE) phase = AT_TARGET;
+      } else if (phase === BUBBLING_PHASE && !event.bubbles) {
+        return true;
+      }
+      if ("relatedTarget" in event) {
+        var originalEvent = unwrap(event);
+        var unwrappedRelatedTarget = originalEvent.relatedTarget;
+        if (unwrappedRelatedTarget) {
+          if (unwrappedRelatedTarget instanceof Object && unwrappedRelatedTarget.addEventListener) {
+            var relatedTarget = wrap(unwrappedRelatedTarget);
+            var adjusted = relatedTargetResolution(event, currentTarget, relatedTarget);
+            if (adjusted === target) return true;
+          } else {
+            adjusted = null;
+          }
+          relatedTargetTable.set(event, adjusted);
+        }
+      }
+      eventPhaseTable.set(event, phase);
+      var type = event.type;
+      var anyRemoved = false;
+      targetTable.set(event, target);
+      currentTargetTable.set(event, currentTarget);
+      listeners.depth++;
+      for (var i = 0, len = listeners.length; i < len; i++) {
+        var listener = listeners[i];
+        if (listener.removed) {
+          anyRemoved = true;
+          continue;
+        }
+        if (listener.type !== type || !listener.capture && phase === CAPTURING_PHASE || listener.capture && phase === BUBBLING_PHASE) {
+          continue;
+        }
+        try {
+          if (typeof listener.handler === "function") listener.handler.call(currentTarget, event); else listener.handler.handleEvent(event);
+          if (stopImmediatePropagationTable.get(event)) return false;
+        } catch (ex) {
+          if (!pendingError) pendingError = ex;
+        }
+      }
+      listeners.depth--;
+      if (anyRemoved && listeners.depth === 0) {
+        var copy = listeners.slice();
+        listeners.length = 0;
+        for (var i = 0; i < copy.length; i++) {
+          if (!copy[i].removed) listeners.push(copy[i]);
+        }
+      }
+      return !stopPropagationTable.get(event);
+    }
+    function Listener(type, handler, capture) {
+      this.type = type;
+      this.handler = handler;
+      this.capture = Boolean(capture);
+    }
+    Listener.prototype = {
+      equals: function(that) {
+        return this.handler === that.handler && this.type === that.type && this.capture === that.capture;
+      },
+      get removed() {
+        return this.handler === null;
+      },
+      remove: function() {
+        this.handler = null;
+      }
+    };
+    var OriginalEvent = window.Event;
+    OriginalEvent.prototype.polymerBlackList_ = {
+      returnValue: true,
+      keyLocation: true
+    };
+    function Event(type, options) {
+      if (type instanceof OriginalEvent) {
+        var impl = type;
+        if (!OriginalBeforeUnloadEvent && impl.type === "beforeunload" && !(this instanceof BeforeUnloadEvent)) {
+          return new BeforeUnloadEvent(impl);
+        }
+        setWrapper(impl, this);
+      } else {
+        return wrap(constructEvent(OriginalEvent, "Event", type, options));
+      }
+    }
+    Event.prototype = {
+      get target() {
+        return targetTable.get(this);
+      },
+      get currentTarget() {
+        return currentTargetTable.get(this);
+      },
+      get eventPhase() {
+        return eventPhaseTable.get(this);
+      },
+      get path() {
+        var eventPath = eventPathTable.get(this);
+        if (!eventPath) return [];
+        return eventPath.slice();
+      },
+      stopPropagation: function() {
+        stopPropagationTable.set(this, true);
+      },
+      stopImmediatePropagation: function() {
+        stopPropagationTable.set(this, true);
+        stopImmediatePropagationTable.set(this, true);
+      }
+    };
+    var supportsDefaultPrevented = function() {
+      var e = document.createEvent("Event");
+      e.initEvent("test", true, true);
+      e.preventDefault();
+      return e.defaultPrevented;
+    }();
+    if (!supportsDefaultPrevented) {
+      Event.prototype.preventDefault = function() {
+        if (!this.cancelable) return;
+        unsafeUnwrap(this).preventDefault();
+        Object.defineProperty(this, "defaultPrevented", {
+          get: function() {
+            return true;
+          },
+          configurable: true
+        });
+      };
+    }
+    registerWrapper(OriginalEvent, Event, document.createEvent("Event"));
+    function unwrapOptions(options) {
+      if (!options || !options.relatedTarget) return options;
+      return Object.create(options, {
+        relatedTarget: {
+          value: unwrap(options.relatedTarget)
+        }
+      });
+    }
+    function registerGenericEvent(name, SuperEvent, prototype) {
+      var OriginalEvent = window[name];
+      var GenericEvent = function(type, options) {
+        if (type instanceof OriginalEvent) setWrapper(type, this); else return wrap(constructEvent(OriginalEvent, name, type, options));
+      };
+      GenericEvent.prototype = Object.create(SuperEvent.prototype);
+      if (prototype) mixin(GenericEvent.prototype, prototype);
+      if (OriginalEvent) {
+        try {
+          registerWrapper(OriginalEvent, GenericEvent, new OriginalEvent("temp"));
+        } catch (ex) {
+          registerWrapper(OriginalEvent, GenericEvent, document.createEvent(name));
+        }
+      }
+      return GenericEvent;
+    }
+    var UIEvent = registerGenericEvent("UIEvent", Event);
+    var CustomEvent = registerGenericEvent("CustomEvent", Event);
+    var relatedTargetProto = {
+      get relatedTarget() {
+        var relatedTarget = relatedTargetTable.get(this);
+        if (relatedTarget !== undefined) return relatedTarget;
+        return wrap(unwrap(this).relatedTarget);
+      }
+    };
+    function getInitFunction(name, relatedTargetIndex) {
+      return function() {
+        arguments[relatedTargetIndex] = unwrap(arguments[relatedTargetIndex]);
+        var impl = unwrap(this);
+        impl[name].apply(impl, arguments);
+      };
+    }
+    var mouseEventProto = mixin({
+      initMouseEvent: getInitFunction("initMouseEvent", 14)
+    }, relatedTargetProto);
+    var focusEventProto = mixin({
+      initFocusEvent: getInitFunction("initFocusEvent", 5)
+    }, relatedTargetProto);
+    var MouseEvent = registerGenericEvent("MouseEvent", UIEvent, mouseEventProto);
+    var FocusEvent = registerGenericEvent("FocusEvent", UIEvent, focusEventProto);
+    var defaultInitDicts = Object.create(null);
+    var supportsEventConstructors = function() {
+      try {
+        new window.FocusEvent("focus");
+      } catch (ex) {
+        return false;
+      }
+      return true;
+    }();
+    function constructEvent(OriginalEvent, name, type, options) {
+      if (supportsEventConstructors) return new OriginalEvent(type, unwrapOptions(options));
+      var event = unwrap(document.createEvent(name));
+      var defaultDict = defaultInitDicts[name];
+      var args = [ type ];
+      Object.keys(defaultDict).forEach(function(key) {
+        var v = options != null && key in options ? options[key] : defaultDict[key];
+        if (key === "relatedTarget") v = unwrap(v);
+        args.push(v);
+      });
+      event["init" + name].apply(event, args);
+      return event;
+    }
+    if (!supportsEventConstructors) {
+      var configureEventConstructor = function(name, initDict, superName) {
+        if (superName) {
+          var superDict = defaultInitDicts[superName];
+          initDict = mixin(mixin({}, superDict), initDict);
+        }
+        defaultInitDicts[name] = initDict;
+      };
+      configureEventConstructor("Event", {
+        bubbles: false,
+        cancelable: false
+      });
+      configureEventConstructor("CustomEvent", {
+        detail: null
+      }, "Event");
+      configureEventConstructor("UIEvent", {
+        view: null,
+        detail: 0
+      }, "Event");
+      configureEventConstructor("MouseEvent", {
+        screenX: 0,
+        screenY: 0,
+        clientX: 0,
+        clientY: 0,
+        ctrlKey: false,
+        altKey: false,
+        shiftKey: false,
+        metaKey: false,
+        button: 0,
+        relatedTarget: null
+      }, "UIEvent");
+      configureEventConstructor("FocusEvent", {
+        relatedTarget: null
+      }, "UIEvent");
+    }
+    var OriginalBeforeUnloadEvent = window.BeforeUnloadEvent;
+    function BeforeUnloadEvent(impl) {
+      Event.call(this, impl);
+    }
+    BeforeUnloadEvent.prototype = Object.create(Event.prototype);
+    mixin(BeforeUnloadEvent.prototype, {
+      get returnValue() {
+        return unsafeUnwrap(this).returnValue;
+      },
+      set returnValue(v) {
+        unsafeUnwrap(this).returnValue = v;
+      }
+    });
+    if (OriginalBeforeUnloadEvent) registerWrapper(OriginalBeforeUnloadEvent, BeforeUnloadEvent);
+    function isValidListener(fun) {
+      if (typeof fun === "function") return true;
+      return fun && fun.handleEvent;
+    }
+    function isMutationEvent(type) {
+      switch (type) {
+       case "DOMAttrModified":
+       case "DOMAttributeNameChanged":
+       case "DOMCharacterDataModified":
+       case "DOMElementNameChanged":
+       case "DOMNodeInserted":
+       case "DOMNodeInsertedIntoDocument":
+       case "DOMNodeRemoved":
+       case "DOMNodeRemovedFromDocument":
+       case "DOMSubtreeModified":
+        return true;
+      }
+      return false;
+    }
+    var OriginalEventTarget = window.EventTarget;
+    function EventTarget(impl) {
+      setWrapper(impl, this);
+    }
+    var methodNames = [ "addEventListener", "removeEventListener", "dispatchEvent" ];
+    [ Node, Window ].forEach(function(constructor) {
+      var p = constructor.prototype;
+      methodNames.forEach(function(name) {
+        Object.defineProperty(p, name + "_", {
+          value: p[name]
+        });
+      });
+    });
+    function getTargetToListenAt(wrapper) {
+      if (wrapper instanceof wrappers.ShadowRoot) wrapper = wrapper.host;
+      return unwrap(wrapper);
+    }
+    EventTarget.prototype = {
+      addEventListener: function(type, fun, capture) {
+        if (!isValidListener(fun) || isMutationEvent(type)) return;
+        var listener = new Listener(type, fun, capture);
+        var listeners = listenersTable.get(this);
+        if (!listeners) {
+          listeners = [];
+          listeners.depth = 0;
+          listenersTable.set(this, listeners);
+        } else {
+          for (var i = 0; i < listeners.length; i++) {
+            if (listener.equals(listeners[i])) return;
+          }
+        }
+        listeners.push(listener);
+        var target = getTargetToListenAt(this);
+        target.addEventListener_(type, dispatchOriginalEvent, true);
+      },
+      removeEventListener: function(type, fun, capture) {
+        capture = Boolean(capture);
+        var listeners = listenersTable.get(this);
+        if (!listeners) return;
+        var count = 0, found = false;
+        for (var i = 0; i < listeners.length; i++) {
+          if (listeners[i].type === type && listeners[i].capture === capture) {
+            count++;
+            if (listeners[i].handler === fun) {
+              found = true;
+              listeners[i].remove();
+            }
+          }
+        }
+        if (found && count === 1) {
+          var target = getTargetToListenAt(this);
+          target.removeEventListener_(type, dispatchOriginalEvent, true);
+        }
+      },
+      dispatchEvent: function(event) {
+        var nativeEvent = unwrap(event);
+        var eventType = nativeEvent.type;
+        handledEventsTable.set(nativeEvent, false);
+        scope.renderAllPending();
+        var tempListener;
+        if (!hasListenerInAncestors(this, eventType)) {
+          tempListener = function() {};
+          this.addEventListener(eventType, tempListener, true);
+        }
+        try {
+          return unwrap(this).dispatchEvent_(nativeEvent);
+        } finally {
+          if (tempListener) this.removeEventListener(eventType, tempListener, true);
+        }
+      }
+    };
+    function hasListener(node, type) {
+      var listeners = listenersTable.get(node);
+      if (listeners) {
+        for (var i = 0; i < listeners.length; i++) {
+          if (!listeners[i].removed && listeners[i].type === type) return true;
+        }
+      }
+      return false;
+    }
+    function hasListenerInAncestors(target, type) {
+      for (var node = unwrap(target); node; node = node.parentNode) {
+        if (hasListener(wrap(node), type)) return true;
+      }
+      return false;
+    }
+    if (OriginalEventTarget) registerWrapper(OriginalEventTarget, EventTarget);
+    function wrapEventTargetMethods(constructors) {
+      forwardMethodsToWrapper(constructors, methodNames);
+    }
+    var originalElementFromPoint = document.elementFromPoint;
+    function elementFromPoint(self, document, x, y) {
+      scope.renderAllPending();
+      var element = wrap(originalElementFromPoint.call(unsafeUnwrap(document), x, y));
+      if (!element) return null;
+      var path = getEventPath(element, null);
+      var idx = path.lastIndexOf(self);
+      if (idx == -1) return null; else path = path.slice(0, idx);
+      return eventRetargetting(path, self);
+    }
+    function getEventHandlerGetter(name) {
+      return function() {
+        var inlineEventHandlers = eventHandlersTable.get(this);
+        return inlineEventHandlers && inlineEventHandlers[name] && inlineEventHandlers[name].value || null;
+      };
+    }
+    function getEventHandlerSetter(name) {
+      var eventType = name.slice(2);
+      return function(value) {
+        var inlineEventHandlers = eventHandlersTable.get(this);
+        if (!inlineEventHandlers) {
+          inlineEventHandlers = Object.create(null);
+          eventHandlersTable.set(this, inlineEventHandlers);
+        }
+        var old = inlineEventHandlers[name];
+        if (old) this.removeEventListener(eventType, old.wrapped, false);
+        if (typeof value === "function") {
+          var wrapped = function(e) {
+            var rv = value.call(this, e);
+            if (rv === false) e.preventDefault(); else if (name === "onbeforeunload" && typeof rv === "string") e.returnValue = rv;
+          };
+          this.addEventListener(eventType, wrapped, false);
+          inlineEventHandlers[name] = {
+            value: value,
+            wrapped: wrapped
+          };
+        }
+      };
+    }
+    scope.elementFromPoint = elementFromPoint;
+    scope.getEventHandlerGetter = getEventHandlerGetter;
+    scope.getEventHandlerSetter = getEventHandlerSetter;
+    scope.wrapEventTargetMethods = wrapEventTargetMethods;
+    scope.wrappers.BeforeUnloadEvent = BeforeUnloadEvent;
+    scope.wrappers.CustomEvent = CustomEvent;
+    scope.wrappers.Event = Event;
+    scope.wrappers.EventTarget = EventTarget;
+    scope.wrappers.FocusEvent = FocusEvent;
+    scope.wrappers.MouseEvent = MouseEvent;
+    scope.wrappers.UIEvent = UIEvent;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var UIEvent = scope.wrappers.UIEvent;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var OriginalTouchEvent = window.TouchEvent;
+    if (!OriginalTouchEvent) return;
+    var nativeEvent;
+    try {
+      nativeEvent = document.createEvent("TouchEvent");
+    } catch (ex) {
+      return;
+    }
+    var nonEnumDescriptor = {
+      enumerable: false
+    };
+    function nonEnum(obj, prop) {
+      Object.defineProperty(obj, prop, nonEnumDescriptor);
+    }
+    function Touch(impl) {
+      setWrapper(impl, this);
+    }
+    Touch.prototype = {
+      get target() {
+        return wrap(unsafeUnwrap(this).target);
+      }
+    };
+    var descr = {
+      configurable: true,
+      enumerable: true,
+      get: null
+    };
+    [ "clientX", "clientY", "screenX", "screenY", "pageX", "pageY", "identifier", "webkitRadiusX", "webkitRadiusY", "webkitRotationAngle", "webkitForce" ].forEach(function(name) {
+      descr.get = function() {
+        return unsafeUnwrap(this)[name];
+      };
+      Object.defineProperty(Touch.prototype, name, descr);
+    });
+    function TouchList() {
+      this.length = 0;
+      nonEnum(this, "length");
+    }
+    TouchList.prototype = {
+      item: function(index) {
+        return this[index];
+      }
+    };
+    function wrapTouchList(nativeTouchList) {
+      var list = new TouchList();
+      for (var i = 0; i < nativeTouchList.length; i++) {
+        list[i] = new Touch(nativeTouchList[i]);
+      }
+      list.length = i;
+      return list;
+    }
+    function TouchEvent(impl) {
+      UIEvent.call(this, impl);
+    }
+    TouchEvent.prototype = Object.create(UIEvent.prototype);
+    mixin(TouchEvent.prototype, {
+      get touches() {
+        return wrapTouchList(unsafeUnwrap(this).touches);
+      },
+      get targetTouches() {
+        return wrapTouchList(unsafeUnwrap(this).targetTouches);
+      },
+      get changedTouches() {
+        return wrapTouchList(unsafeUnwrap(this).changedTouches);
+      },
+      initTouchEvent: function() {
+        throw new Error("Not implemented");
+      }
+    });
+    registerWrapper(OriginalTouchEvent, TouchEvent, nativeEvent);
+    scope.wrappers.Touch = Touch;
+    scope.wrappers.TouchEvent = TouchEvent;
+    scope.wrappers.TouchList = TouchList;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var nonEnumDescriptor = {
+      enumerable: false
+    };
+    function nonEnum(obj, prop) {
+      Object.defineProperty(obj, prop, nonEnumDescriptor);
+    }
+    function NodeList() {
+      this.length = 0;
+      nonEnum(this, "length");
+    }
+    NodeList.prototype = {
+      item: function(index) {
+        return this[index];
+      }
+    };
+    nonEnum(NodeList.prototype, "item");
+    function wrapNodeList(list) {
+      if (list == null) return list;
+      var wrapperList = new NodeList();
+      for (var i = 0, length = list.length; i < length; i++) {
+        wrapperList[i] = wrap(list[i]);
+      }
+      wrapperList.length = length;
+      return wrapperList;
+    }
+    function addWrapNodeListMethod(wrapperConstructor, name) {
+      wrapperConstructor.prototype[name] = function() {
+        return wrapNodeList(unsafeUnwrap(this)[name].apply(unsafeUnwrap(this), arguments));
+      };
+    }
+    scope.wrappers.NodeList = NodeList;
+    scope.addWrapNodeListMethod = addWrapNodeListMethod;
+    scope.wrapNodeList = wrapNodeList;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    scope.wrapHTMLCollection = scope.wrapNodeList;
+    scope.wrappers.HTMLCollection = scope.wrappers.NodeList;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var EventTarget = scope.wrappers.EventTarget;
+    var NodeList = scope.wrappers.NodeList;
+    var TreeScope = scope.TreeScope;
+    var assert = scope.assert;
+    var defineWrapGetter = scope.defineWrapGetter;
+    var enqueueMutation = scope.enqueueMutation;
+    var getTreeScope = scope.getTreeScope;
+    var isWrapper = scope.isWrapper;
+    var mixin = scope.mixin;
+    var registerTransientObservers = scope.registerTransientObservers;
+    var registerWrapper = scope.registerWrapper;
+    var setTreeScope = scope.setTreeScope;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var wrapIfNeeded = scope.wrapIfNeeded;
+    var wrappers = scope.wrappers;
+    function assertIsNodeWrapper(node) {
+      assert(node instanceof Node);
+    }
+    function createOneElementNodeList(node) {
+      var nodes = new NodeList();
+      nodes[0] = node;
+      nodes.length = 1;
+      return nodes;
+    }
+    var surpressMutations = false;
+    function enqueueRemovalForInsertedNodes(node, parent, nodes) {
+      enqueueMutation(parent, "childList", {
+        removedNodes: nodes,
+        previousSibling: node.previousSibling,
+        nextSibling: node.nextSibling
+      });
+    }
+    function enqueueRemovalForInsertedDocumentFragment(df, nodes) {
+      enqueueMutation(df, "childList", {
+        removedNodes: nodes
+      });
+    }
+    function collectNodes(node, parentNode, previousNode, nextNode) {
+      if (node instanceof DocumentFragment) {
+        var nodes = collectNodesForDocumentFragment(node);
+        surpressMutations = true;
+        for (var i = nodes.length - 1; i >= 0; i--) {
+          node.removeChild(nodes[i]);
+          nodes[i].parentNode_ = parentNode;
+        }
+        surpressMutations = false;
+        for (var i = 0; i < nodes.length; i++) {
+          nodes[i].previousSibling_ = nodes[i - 1] || previousNode;
+          nodes[i].nextSibling_ = nodes[i + 1] || nextNode;
+        }
+        if (previousNode) previousNode.nextSibling_ = nodes[0];
+        if (nextNode) nextNode.previousSibling_ = nodes[nodes.length - 1];
+        return nodes;
+      }
+      var nodes = createOneElementNodeList(node);
+      var oldParent = node.parentNode;
+      if (oldParent) {
+        oldParent.removeChild(node);
+      }
+      node.parentNode_ = parentNode;
+      node.previousSibling_ = previousNode;
+      node.nextSibling_ = nextNode;
+      if (previousNode) previousNode.nextSibling_ = node;
+      if (nextNode) nextNode.previousSibling_ = node;
+      return nodes;
+    }
+    function collectNodesNative(node) {
+      if (node instanceof DocumentFragment) return collectNodesForDocumentFragment(node);
+      var nodes = createOneElementNodeList(node);
+      var oldParent = node.parentNode;
+      if (oldParent) enqueueRemovalForInsertedNodes(node, oldParent, nodes);
+      return nodes;
+    }
+    function collectNodesForDocumentFragment(node) {
+      var nodes = new NodeList();
+      var i = 0;
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        nodes[i++] = child;
+      }
+      nodes.length = i;
+      enqueueRemovalForInsertedDocumentFragment(node, nodes);
+      return nodes;
+    }
+    function snapshotNodeList(nodeList) {
+      return nodeList;
+    }
+    function nodeWasAdded(node, treeScope) {
+      setTreeScope(node, treeScope);
+      node.nodeIsInserted_();
+    }
+    function nodesWereAdded(nodes, parent) {
+      var treeScope = getTreeScope(parent);
+      for (var i = 0; i < nodes.length; i++) {
+        nodeWasAdded(nodes[i], treeScope);
+      }
+    }
+    function nodeWasRemoved(node) {
+      setTreeScope(node, new TreeScope(node, null));
+    }
+    function nodesWereRemoved(nodes) {
+      for (var i = 0; i < nodes.length; i++) {
+        nodeWasRemoved(nodes[i]);
+      }
+    }
+    function ensureSameOwnerDocument(parent, child) {
+      var ownerDoc = parent.nodeType === Node.DOCUMENT_NODE ? parent : parent.ownerDocument;
+      if (ownerDoc !== child.ownerDocument) ownerDoc.adoptNode(child);
+    }
+    function adoptNodesIfNeeded(owner, nodes) {
+      if (!nodes.length) return;
+      var ownerDoc = owner.ownerDocument;
+      if (ownerDoc === nodes[0].ownerDocument) return;
+      for (var i = 0; i < nodes.length; i++) {
+        scope.adoptNodeNoRemove(nodes[i], ownerDoc);
+      }
+    }
+    function unwrapNodesForInsertion(owner, nodes) {
+      adoptNodesIfNeeded(owner, nodes);
+      var length = nodes.length;
+      if (length === 1) return unwrap(nodes[0]);
+      var df = unwrap(owner.ownerDocument.createDocumentFragment());
+      for (var i = 0; i < length; i++) {
+        df.appendChild(unwrap(nodes[i]));
+      }
+      return df;
+    }
+    function clearChildNodes(wrapper) {
+      if (wrapper.firstChild_ !== undefined) {
+        var child = wrapper.firstChild_;
+        while (child) {
+          var tmp = child;
+          child = child.nextSibling_;
+          tmp.parentNode_ = tmp.previousSibling_ = tmp.nextSibling_ = undefined;
+        }
+      }
+      wrapper.firstChild_ = wrapper.lastChild_ = undefined;
+    }
+    function removeAllChildNodes(wrapper) {
+      if (wrapper.invalidateShadowRenderer()) {
+        var childWrapper = wrapper.firstChild;
+        while (childWrapper) {
+          assert(childWrapper.parentNode === wrapper);
+          var nextSibling = childWrapper.nextSibling;
+          var childNode = unwrap(childWrapper);
+          var parentNode = childNode.parentNode;
+          if (parentNode) originalRemoveChild.call(parentNode, childNode);
+          childWrapper.previousSibling_ = childWrapper.nextSibling_ = childWrapper.parentNode_ = null;
+          childWrapper = nextSibling;
+        }
+        wrapper.firstChild_ = wrapper.lastChild_ = null;
+      } else {
+        var node = unwrap(wrapper);
+        var child = node.firstChild;
+        var nextSibling;
+        while (child) {
+          nextSibling = child.nextSibling;
+          originalRemoveChild.call(node, child);
+          child = nextSibling;
+        }
+      }
+    }
+    function invalidateParent(node) {
+      var p = node.parentNode;
+      return p && p.invalidateShadowRenderer();
+    }
+    function cleanupNodes(nodes) {
+      for (var i = 0, n; i < nodes.length; i++) {
+        n = nodes[i];
+        n.parentNode.removeChild(n);
+      }
+    }
+    var originalImportNode = document.importNode;
+    var originalCloneNode = window.Node.prototype.cloneNode;
+    function cloneNode(node, deep, opt_doc) {
+      var clone;
+      if (opt_doc) clone = wrap(originalImportNode.call(opt_doc, unsafeUnwrap(node), false)); else clone = wrap(originalCloneNode.call(unsafeUnwrap(node), false));
+      if (deep) {
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          clone.appendChild(cloneNode(child, true, opt_doc));
+        }
+        if (node instanceof wrappers.HTMLTemplateElement) {
+          var cloneContent = clone.content;
+          for (var child = node.content.firstChild; child; child = child.nextSibling) {
+            cloneContent.appendChild(cloneNode(child, true, opt_doc));
+          }
+        }
+      }
+      return clone;
+    }
+    function contains(self, child) {
+      if (!child || getTreeScope(self) !== getTreeScope(child)) return false;
+      for (var node = child; node; node = node.parentNode) {
+        if (node === self) return true;
+      }
+      return false;
+    }
+    var OriginalNode = window.Node;
+    function Node(original) {
+      assert(original instanceof OriginalNode);
+      EventTarget.call(this, original);
+      this.parentNode_ = undefined;
+      this.firstChild_ = undefined;
+      this.lastChild_ = undefined;
+      this.nextSibling_ = undefined;
+      this.previousSibling_ = undefined;
+      this.treeScope_ = undefined;
+    }
+    var OriginalDocumentFragment = window.DocumentFragment;
+    var originalAppendChild = OriginalNode.prototype.appendChild;
+    var originalCompareDocumentPosition = OriginalNode.prototype.compareDocumentPosition;
+    var originalIsEqualNode = OriginalNode.prototype.isEqualNode;
+    var originalInsertBefore = OriginalNode.prototype.insertBefore;
+    var originalRemoveChild = OriginalNode.prototype.removeChild;
+    var originalReplaceChild = OriginalNode.prototype.replaceChild;
+    var isIEOrEdge = /Trident|Edge/.test(navigator.userAgent);
+    var removeChildOriginalHelper = isIEOrEdge ? function(parent, child) {
+      try {
+        originalRemoveChild.call(parent, child);
+      } catch (ex) {
+        if (!(parent instanceof OriginalDocumentFragment)) throw ex;
+      }
+    } : function(parent, child) {
+      originalRemoveChild.call(parent, child);
+    };
+    Node.prototype = Object.create(EventTarget.prototype);
+    mixin(Node.prototype, {
+      appendChild: function(childWrapper) {
+        return this.insertBefore(childWrapper, null);
+      },
+      insertBefore: function(childWrapper, refWrapper) {
+        assertIsNodeWrapper(childWrapper);
+        var refNode;
+        if (refWrapper) {
+          if (isWrapper(refWrapper)) {
+            refNode = unwrap(refWrapper);
+          } else {
+            refNode = refWrapper;
+            refWrapper = wrap(refNode);
+          }
+        } else {
+          refWrapper = null;
+          refNode = null;
+        }
+        refWrapper && assert(refWrapper.parentNode === this);
+        var nodes;
+        var previousNode = refWrapper ? refWrapper.previousSibling : this.lastChild;
+        var useNative = !this.invalidateShadowRenderer() && !invalidateParent(childWrapper);
+        if (useNative) nodes = collectNodesNative(childWrapper); else nodes = collectNodes(childWrapper, this, previousNode, refWrapper);
+        if (useNative) {
+          ensureSameOwnerDocument(this, childWrapper);
+          clearChildNodes(this);
+          originalInsertBefore.call(unsafeUnwrap(this), unwrap(childWrapper), refNode);
+        } else {
+          if (!previousNode) this.firstChild_ = nodes[0];
+          if (!refWrapper) {
+            this.lastChild_ = nodes[nodes.length - 1];
+            if (this.firstChild_ === undefined) this.firstChild_ = this.firstChild;
+          }
+          var parentNode = refNode ? refNode.parentNode : unsafeUnwrap(this);
+          if (parentNode) {
+            originalInsertBefore.call(parentNode, unwrapNodesForInsertion(this, nodes), refNode);
+          } else {
+            adoptNodesIfNeeded(this, nodes);
+          }
+        }
+        enqueueMutation(this, "childList", {
+          addedNodes: nodes,
+          nextSibling: refWrapper,
+          previousSibling: previousNode
+        });
+        nodesWereAdded(nodes, this);
+        return childWrapper;
+      },
+      removeChild: function(childWrapper) {
+        assertIsNodeWrapper(childWrapper);
+        if (childWrapper.parentNode !== this) {
+          var found = false;
+          var childNodes = this.childNodes;
+          for (var ieChild = this.firstChild; ieChild; ieChild = ieChild.nextSibling) {
+            if (ieChild === childWrapper) {
+              found = true;
+              break;
+            }
+          }
+          if (!found) {
+            throw new Error("NotFoundError");
+          }
+        }
+        var childNode = unwrap(childWrapper);
+        var childWrapperNextSibling = childWrapper.nextSibling;
+        var childWrapperPreviousSibling = childWrapper.previousSibling;
+        if (this.invalidateShadowRenderer()) {
+          var thisFirstChild = this.firstChild;
+          var thisLastChild = this.lastChild;
+          var parentNode = childNode.parentNode;
+          if (parentNode) removeChildOriginalHelper(parentNode, childNode);
+          if (thisFirstChild === childWrapper) this.firstChild_ = childWrapperNextSibling;
+          if (thisLastChild === childWrapper) this.lastChild_ = childWrapperPreviousSibling;
+          if (childWrapperPreviousSibling) childWrapperPreviousSibling.nextSibling_ = childWrapperNextSibling;
+          if (childWrapperNextSibling) {
+            childWrapperNextSibling.previousSibling_ = childWrapperPreviousSibling;
+          }
+          childWrapper.previousSibling_ = childWrapper.nextSibling_ = childWrapper.parentNode_ = undefined;
+        } else {
+          clearChildNodes(this);
+          removeChildOriginalHelper(unsafeUnwrap(this), childNode);
+        }
+        if (!surpressMutations) {
+          enqueueMutation(this, "childList", {
+            removedNodes: createOneElementNodeList(childWrapper),
+            nextSibling: childWrapperNextSibling,
+            previousSibling: childWrapperPreviousSibling
+          });
+        }
+        registerTransientObservers(this, childWrapper);
+        return childWrapper;
+      },
+      replaceChild: function(newChildWrapper, oldChildWrapper) {
+        assertIsNodeWrapper(newChildWrapper);
+        var oldChildNode;
+        if (isWrapper(oldChildWrapper)) {
+          oldChildNode = unwrap(oldChildWrapper);
+        } else {
+          oldChildNode = oldChildWrapper;
+          oldChildWrapper = wrap(oldChildNode);
+        }
+        if (oldChildWrapper.parentNode !== this) {
+          throw new Error("NotFoundError");
+        }
+        var nextNode = oldChildWrapper.nextSibling;
+        var previousNode = oldChildWrapper.previousSibling;
+        var nodes;
+        var useNative = !this.invalidateShadowRenderer() && !invalidateParent(newChildWrapper);
+        if (useNative) {
+          nodes = collectNodesNative(newChildWrapper);
+        } else {
+          if (nextNode === newChildWrapper) nextNode = newChildWrapper.nextSibling;
+          nodes = collectNodes(newChildWrapper, this, previousNode, nextNode);
+        }
+        if (!useNative) {
+          if (this.firstChild === oldChildWrapper) this.firstChild_ = nodes[0];
+          if (this.lastChild === oldChildWrapper) this.lastChild_ = nodes[nodes.length - 1];
+          oldChildWrapper.previousSibling_ = oldChildWrapper.nextSibling_ = oldChildWrapper.parentNode_ = undefined;
+          if (oldChildNode.parentNode) {
+            originalReplaceChild.call(oldChildNode.parentNode, unwrapNodesForInsertion(this, nodes), oldChildNode);
+          }
+        } else {
+          ensureSameOwnerDocument(this, newChildWrapper);
+          clearChildNodes(this);
+          originalReplaceChild.call(unsafeUnwrap(this), unwrap(newChildWrapper), oldChildNode);
+        }
+        enqueueMutation(this, "childList", {
+          addedNodes: nodes,
+          removedNodes: createOneElementNodeList(oldChildWrapper),
+          nextSibling: nextNode,
+          previousSibling: previousNode
+        });
+        nodeWasRemoved(oldChildWrapper);
+        nodesWereAdded(nodes, this);
+        return oldChildWrapper;
+      },
+      nodeIsInserted_: function() {
+        for (var child = this.firstChild; child; child = child.nextSibling) {
+          child.nodeIsInserted_();
+        }
+      },
+      hasChildNodes: function() {
+        return this.firstChild !== null;
+      },
+      get parentNode() {
+        return this.parentNode_ !== undefined ? this.parentNode_ : wrap(unsafeUnwrap(this).parentNode);
+      },
+      get firstChild() {
+        return this.firstChild_ !== undefined ? this.firstChild_ : wrap(unsafeUnwrap(this).firstChild);
+      },
+      get lastChild() {
+        return this.lastChild_ !== undefined ? this.lastChild_ : wrap(unsafeUnwrap(this).lastChild);
+      },
+      get nextSibling() {
+        return this.nextSibling_ !== undefined ? this.nextSibling_ : wrap(unsafeUnwrap(this).nextSibling);
+      },
+      get previousSibling() {
+        return this.previousSibling_ !== undefined ? this.previousSibling_ : wrap(unsafeUnwrap(this).previousSibling);
+      },
+      get parentElement() {
+        var p = this.parentNode;
+        while (p && p.nodeType !== Node.ELEMENT_NODE) {
+          p = p.parentNode;
+        }
+        return p;
+      },
+      get textContent() {
+        var s = "";
+        for (var child = this.firstChild; child; child = child.nextSibling) {
+          if (child.nodeType != Node.COMMENT_NODE) {
+            s += child.textContent;
+          }
+        }
+        return s;
+      },
+      set textContent(textContent) {
+        if (textContent == null) textContent = "";
+        var removedNodes = snapshotNodeList(this.childNodes);
+        if (this.invalidateShadowRenderer()) {
+          removeAllChildNodes(this);
+          if (textContent !== "") {
+            var textNode = unsafeUnwrap(this).ownerDocument.createTextNode(textContent);
+            this.appendChild(textNode);
+          }
+        } else {
+          clearChildNodes(this);
+          unsafeUnwrap(this).textContent = textContent;
+        }
+        var addedNodes = snapshotNodeList(this.childNodes);
+        enqueueMutation(this, "childList", {
+          addedNodes: addedNodes,
+          removedNodes: removedNodes
+        });
+        nodesWereRemoved(removedNodes);
+        nodesWereAdded(addedNodes, this);
+      },
+      get childNodes() {
+        var wrapperList = new NodeList();
+        var i = 0;
+        for (var child = this.firstChild; child; child = child.nextSibling) {
+          wrapperList[i++] = child;
+        }
+        wrapperList.length = i;
+        return wrapperList;
+      },
+      cloneNode: function(deep) {
+        return cloneNode(this, deep);
+      },
+      contains: function(child) {
+        return contains(this, wrapIfNeeded(child));
+      },
+      compareDocumentPosition: function(otherNode) {
+        return originalCompareDocumentPosition.call(unsafeUnwrap(this), unwrapIfNeeded(otherNode));
+      },
+      isEqualNode: function(otherNode) {
+        return originalIsEqualNode.call(unsafeUnwrap(this), unwrapIfNeeded(otherNode));
+      },
+      normalize: function() {
+        var nodes = snapshotNodeList(this.childNodes);
+        var remNodes = [];
+        var s = "";
+        var modNode;
+        for (var i = 0, n; i < nodes.length; i++) {
+          n = nodes[i];
+          if (n.nodeType === Node.TEXT_NODE) {
+            if (!modNode && !n.data.length) this.removeChild(n); else if (!modNode) modNode = n; else {
+              s += n.data;
+              remNodes.push(n);
+            }
+          } else {
+            if (modNode && remNodes.length) {
+              modNode.data += s;
+              cleanupNodes(remNodes);
+            }
+            remNodes = [];
+            s = "";
+            modNode = null;
+            if (n.childNodes.length) n.normalize();
+          }
+        }
+        if (modNode && remNodes.length) {
+          modNode.data += s;
+          cleanupNodes(remNodes);
+        }
+      }
+    });
+    defineWrapGetter(Node, "ownerDocument");
+    registerWrapper(OriginalNode, Node, document.createDocumentFragment());
+    delete Node.prototype.querySelector;
+    delete Node.prototype.querySelectorAll;
+    Node.prototype = mixin(Object.create(EventTarget.prototype), Node.prototype);
+    scope.cloneNode = cloneNode;
+    scope.nodeWasAdded = nodeWasAdded;
+    scope.nodeWasRemoved = nodeWasRemoved;
+    scope.nodesWereAdded = nodesWereAdded;
+    scope.nodesWereRemoved = nodesWereRemoved;
+    scope.originalInsertBefore = originalInsertBefore;
+    scope.originalRemoveChild = originalRemoveChild;
+    scope.snapshotNodeList = snapshotNodeList;
+    scope.wrappers.Node = Node;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLCollection = scope.wrappers.HTMLCollection;
+    var NodeList = scope.wrappers.NodeList;
+    var getTreeScope = scope.getTreeScope;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var originalDocumentQuerySelector = document.querySelector;
+    var originalElementQuerySelector = document.documentElement.querySelector;
+    var originalDocumentQuerySelectorAll = document.querySelectorAll;
+    var originalElementQuerySelectorAll = document.documentElement.querySelectorAll;
+    var originalDocumentGetElementsByTagName = document.getElementsByTagName;
+    var originalElementGetElementsByTagName = document.documentElement.getElementsByTagName;
+    var originalDocumentGetElementsByTagNameNS = document.getElementsByTagNameNS;
+    var originalElementGetElementsByTagNameNS = document.documentElement.getElementsByTagNameNS;
+    var OriginalElement = window.Element;
+    var OriginalDocument = window.HTMLDocument || window.Document;
+    function filterNodeList(list, index, result, deep) {
+      var wrappedItem = null;
+      var root = null;
+      for (var i = 0, length = list.length; i < length; i++) {
+        wrappedItem = wrap(list[i]);
+        if (!deep && (root = getTreeScope(wrappedItem).root)) {
+          if (root instanceof scope.wrappers.ShadowRoot) {
+            continue;
+          }
+        }
+        result[index++] = wrappedItem;
+      }
+      return index;
+    }
+    function shimSelector(selector) {
+      return String(selector).replace(/\/deep\/|::shadow|>>>/g, " ");
+    }
+    function shimMatchesSelector(selector) {
+      return String(selector).replace(/:host\(([^\s]+)\)/g, "$1").replace(/([^\s]):host/g, "$1").replace(":host", "*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g, " ");
+    }
+    function findOne(node, selector) {
+      var m, el = node.firstElementChild;
+      while (el) {
+        if (el.matches(selector)) return el;
+        m = findOne(el, selector);
+        if (m) return m;
+        el = el.nextElementSibling;
+      }
+      return null;
+    }
+    function matchesSelector(el, selector) {
+      return el.matches(selector);
+    }
+    var XHTML_NS = "http://www.w3.org/1999/xhtml";
+    function matchesTagName(el, localName, localNameLowerCase) {
+      var ln = el.localName;
+      return ln === localName || ln === localNameLowerCase && el.namespaceURI === XHTML_NS;
+    }
+    function matchesEveryThing() {
+      return true;
+    }
+    function matchesLocalNameOnly(el, ns, localName) {
+      return el.localName === localName;
+    }
+    function matchesNameSpace(el, ns) {
+      return el.namespaceURI === ns;
+    }
+    function matchesLocalNameNS(el, ns, localName) {
+      return el.namespaceURI === ns && el.localName === localName;
+    }
+    function findElements(node, index, result, p, arg0, arg1) {
+      var el = node.firstElementChild;
+      while (el) {
+        if (p(el, arg0, arg1)) result[index++] = el;
+        index = findElements(el, index, result, p, arg0, arg1);
+        el = el.nextElementSibling;
+      }
+      return index;
+    }
+    function querySelectorAllFiltered(p, index, result, selector, deep) {
+      var target = unsafeUnwrap(this);
+      var list;
+      var root = getTreeScope(this).root;
+      if (root instanceof scope.wrappers.ShadowRoot) {
+        return findElements(this, index, result, p, selector, null);
+      } else if (target instanceof OriginalElement) {
+        list = originalElementQuerySelectorAll.call(target, selector);
+      } else if (target instanceof OriginalDocument) {
+        list = originalDocumentQuerySelectorAll.call(target, selector);
+      } else {
+        return findElements(this, index, result, p, selector, null);
+      }
+      return filterNodeList(list, index, result, deep);
+    }
+    var SelectorsInterface = {
+      querySelector: function(selector) {
+        var shimmed = shimSelector(selector);
+        var deep = shimmed !== selector;
+        selector = shimmed;
+        var target = unsafeUnwrap(this);
+        var wrappedItem;
+        var root = getTreeScope(this).root;
+        if (root instanceof scope.wrappers.ShadowRoot) {
+          return findOne(this, selector);
+        } else if (target instanceof OriginalElement) {
+          wrappedItem = wrap(originalElementQuerySelector.call(target, selector));
+        } else if (target instanceof OriginalDocument) {
+          wrappedItem = wrap(originalDocumentQuerySelector.call(target, selector));
+        } else {
+          return findOne(this, selector);
+        }
+        if (!wrappedItem) {
+          return wrappedItem;
+        } else if (!deep && (root = getTreeScope(wrappedItem).root)) {
+          if (root instanceof scope.wrappers.ShadowRoot) {
+            return findOne(this, selector);
+          }
+        }
+        return wrappedItem;
+      },
+      querySelectorAll: function(selector) {
+        var shimmed = shimSelector(selector);
+        var deep = shimmed !== selector;
+        selector = shimmed;
+        var result = new NodeList();
+        result.length = querySelectorAllFiltered.call(this, matchesSelector, 0, result, selector, deep);
+        return result;
+      }
+    };
+    var MatchesInterface = {
+      matches: function(selector) {
+        selector = shimMatchesSelector(selector);
+        return scope.originalMatches.call(unsafeUnwrap(this), selector);
+      }
+    };
+    function getElementsByTagNameFiltered(p, index, result, localName, lowercase) {
+      var target = unsafeUnwrap(this);
+      var list;
+      var root = getTreeScope(this).root;
+      if (root instanceof scope.wrappers.ShadowRoot) {
+        return findElements(this, index, result, p, localName, lowercase);
+      } else if (target instanceof OriginalElement) {
+        list = originalElementGetElementsByTagName.call(target, localName, lowercase);
+      } else if (target instanceof OriginalDocument) {
+        list = originalDocumentGetElementsByTagName.call(target, localName, lowercase);
+      } else {
+        return findElements(this, index, result, p, localName, lowercase);
+      }
+      return filterNodeList(list, index, result, false);
+    }
+    function getElementsByTagNameNSFiltered(p, index, result, ns, localName) {
+      var target = unsafeUnwrap(this);
+      var list;
+      var root = getTreeScope(this).root;
+      if (root instanceof scope.wrappers.ShadowRoot) {
+        return findElements(this, index, result, p, ns, localName);
+      } else if (target instanceof OriginalElement) {
+        list = originalElementGetElementsByTagNameNS.call(target, ns, localName);
+      } else if (target instanceof OriginalDocument) {
+        list = originalDocumentGetElementsByTagNameNS.call(target, ns, localName);
+      } else {
+        return findElements(this, index, result, p, ns, localName);
+      }
+      return filterNodeList(list, index, result, false);
+    }
+    var GetElementsByInterface = {
+      getElementsByTagName: function(localName) {
+        var result = new HTMLCollection();
+        var match = localName === "*" ? matchesEveryThing : matchesTagName;
+        result.length = getElementsByTagNameFiltered.call(this, match, 0, result, localName, localName.toLowerCase());
+        return result;
+      },
+      getElementsByClassName: function(className) {
+        return this.querySelectorAll("." + className);
+      },
+      getElementsByTagNameNS: function(ns, localName) {
+        var result = new HTMLCollection();
+        var match = null;
+        if (ns === "*") {
+          match = localName === "*" ? matchesEveryThing : matchesLocalNameOnly;
+        } else {
+          match = localName === "*" ? matchesNameSpace : matchesLocalNameNS;
+        }
+        result.length = getElementsByTagNameNSFiltered.call(this, match, 0, result, ns || null, localName);
+        return result;
+      }
+    };
+    scope.GetElementsByInterface = GetElementsByInterface;
+    scope.SelectorsInterface = SelectorsInterface;
+    scope.MatchesInterface = MatchesInterface;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var NodeList = scope.wrappers.NodeList;
+    function forwardElement(node) {
+      while (node && node.nodeType !== Node.ELEMENT_NODE) {
+        node = node.nextSibling;
+      }
+      return node;
+    }
+    function backwardsElement(node) {
+      while (node && node.nodeType !== Node.ELEMENT_NODE) {
+        node = node.previousSibling;
+      }
+      return node;
+    }
+    var ParentNodeInterface = {
+      get firstElementChild() {
+        return forwardElement(this.firstChild);
+      },
+      get lastElementChild() {
+        return backwardsElement(this.lastChild);
+      },
+      get childElementCount() {
+        var count = 0;
+        for (var child = this.firstElementChild; child; child = child.nextElementSibling) {
+          count++;
+        }
+        return count;
+      },
+      get children() {
+        var wrapperList = new NodeList();
+        var i = 0;
+        for (var child = this.firstElementChild; child; child = child.nextElementSibling) {
+          wrapperList[i++] = child;
+        }
+        wrapperList.length = i;
+        return wrapperList;
+      },
+      remove: function() {
+        var p = this.parentNode;
+        if (p) p.removeChild(this);
+      }
+    };
+    var ChildNodeInterface = {
+      get nextElementSibling() {
+        return forwardElement(this.nextSibling);
+      },
+      get previousElementSibling() {
+        return backwardsElement(this.previousSibling);
+      }
+    };
+    var NonElementParentNodeInterface = {
+      getElementById: function(id) {
+        if (/[ \t\n\r\f]/.test(id)) return null;
+        return this.querySelector('[id="' + id + '"]');
+      }
+    };
+    scope.ChildNodeInterface = ChildNodeInterface;
+    scope.NonElementParentNodeInterface = NonElementParentNodeInterface;
+    scope.ParentNodeInterface = ParentNodeInterface;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var ChildNodeInterface = scope.ChildNodeInterface;
+    var Node = scope.wrappers.Node;
+    var enqueueMutation = scope.enqueueMutation;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var OriginalCharacterData = window.CharacterData;
+    function CharacterData(node) {
+      Node.call(this, node);
+    }
+    CharacterData.prototype = Object.create(Node.prototype);
+    mixin(CharacterData.prototype, {
+      get nodeValue() {
+        return this.data;
+      },
+      set nodeValue(data) {
+        this.data = data;
+      },
+      get textContent() {
+        return this.data;
+      },
+      set textContent(value) {
+        this.data = value;
+      },
+      get data() {
+        return unsafeUnwrap(this).data;
+      },
+      set data(value) {
+        var oldValue = unsafeUnwrap(this).data;
+        enqueueMutation(this, "characterData", {
+          oldValue: oldValue
+        });
+        unsafeUnwrap(this).data = value;
+      }
+    });
+    mixin(CharacterData.prototype, ChildNodeInterface);
+    registerWrapper(OriginalCharacterData, CharacterData, document.createTextNode(""));
+    scope.wrappers.CharacterData = CharacterData;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var CharacterData = scope.wrappers.CharacterData;
+    var enqueueMutation = scope.enqueueMutation;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    function toUInt32(x) {
+      return x >>> 0;
+    }
+    var OriginalText = window.Text;
+    function Text(node) {
+      CharacterData.call(this, node);
+    }
+    Text.prototype = Object.create(CharacterData.prototype);
+    mixin(Text.prototype, {
+      splitText: function(offset) {
+        offset = toUInt32(offset);
+        var s = this.data;
+        if (offset > s.length) throw new Error("IndexSizeError");
+        var head = s.slice(0, offset);
+        var tail = s.slice(offset);
+        this.data = head;
+        var newTextNode = this.ownerDocument.createTextNode(tail);
+        if (this.parentNode) this.parentNode.insertBefore(newTextNode, this.nextSibling);
+        return newTextNode;
+      }
+    });
+    registerWrapper(OriginalText, Text, document.createTextNode(""));
+    scope.wrappers.Text = Text;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    if (!window.DOMTokenList) {
+      console.warn("Missing DOMTokenList prototype, please include a " + "compatible classList polyfill such as http://goo.gl/uTcepH.");
+      return;
+    }
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var enqueueMutation = scope.enqueueMutation;
+    function getClass(el) {
+      return unsafeUnwrap(el).getAttribute("class");
+    }
+    function enqueueClassAttributeChange(el, oldValue) {
+      enqueueMutation(el, "attributes", {
+        name: "class",
+        namespace: null,
+        oldValue: oldValue
+      });
+    }
+    function invalidateClass(el) {
+      scope.invalidateRendererBasedOnAttribute(el, "class");
+    }
+    function changeClass(tokenList, method, args) {
+      var ownerElement = tokenList.ownerElement_;
+      if (ownerElement == null) {
+        return method.apply(tokenList, args);
+      }
+      var oldValue = getClass(ownerElement);
+      var retv = method.apply(tokenList, args);
+      if (getClass(ownerElement) !== oldValue) {
+        enqueueClassAttributeChange(ownerElement, oldValue);
+        invalidateClass(ownerElement);
+      }
+      return retv;
+    }
+    var oldAdd = DOMTokenList.prototype.add;
+    DOMTokenList.prototype.add = function() {
+      changeClass(this, oldAdd, arguments);
+    };
+    var oldRemove = DOMTokenList.prototype.remove;
+    DOMTokenList.prototype.remove = function() {
+      changeClass(this, oldRemove, arguments);
+    };
+    var oldToggle = DOMTokenList.prototype.toggle;
+    DOMTokenList.prototype.toggle = function() {
+      return changeClass(this, oldToggle, arguments);
+    };
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var ChildNodeInterface = scope.ChildNodeInterface;
+    var GetElementsByInterface = scope.GetElementsByInterface;
+    var Node = scope.wrappers.Node;
+    var ParentNodeInterface = scope.ParentNodeInterface;
+    var SelectorsInterface = scope.SelectorsInterface;
+    var MatchesInterface = scope.MatchesInterface;
+    var addWrapNodeListMethod = scope.addWrapNodeListMethod;
+    var enqueueMutation = scope.enqueueMutation;
+    var mixin = scope.mixin;
+    var oneOf = scope.oneOf;
+    var registerWrapper = scope.registerWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrappers = scope.wrappers;
+    var OriginalElement = window.Element;
+    var matchesNames = [ "matches", "mozMatchesSelector", "msMatchesSelector", "webkitMatchesSelector" ].filter(function(name) {
+      return OriginalElement.prototype[name];
+    });
+    var matchesName = matchesNames[0];
+    var originalMatches = OriginalElement.prototype[matchesName];
+    function invalidateRendererBasedOnAttribute(element, name) {
+      var p = element.parentNode;
+      if (!p || !p.shadowRoot) return;
+      var renderer = scope.getRendererForHost(p);
+      if (renderer.dependsOnAttribute(name)) renderer.invalidate();
+    }
+    function enqueAttributeChange(element, name, oldValue) {
+      enqueueMutation(element, "attributes", {
+        name: name,
+        namespace: null,
+        oldValue: oldValue
+      });
+    }
+    var classListTable = new WeakMap();
+    function Element(node) {
+      Node.call(this, node);
+    }
+    Element.prototype = Object.create(Node.prototype);
+    mixin(Element.prototype, {
+      createShadowRoot: function() {
+        var newShadowRoot = new wrappers.ShadowRoot(this);
+        unsafeUnwrap(this).polymerShadowRoot_ = newShadowRoot;
+        var renderer = scope.getRendererForHost(this);
+        renderer.invalidate();
+        return newShadowRoot;
+      },
+      get shadowRoot() {
+        return unsafeUnwrap(this).polymerShadowRoot_ || null;
+      },
+      setAttribute: function(name, value) {
+        var oldValue = unsafeUnwrap(this).getAttribute(name);
+        unsafeUnwrap(this).setAttribute(name, value);
+        enqueAttributeChange(this, name, oldValue);
+        invalidateRendererBasedOnAttribute(this, name);
+      },
+      removeAttribute: function(name) {
+        var oldValue = unsafeUnwrap(this).getAttribute(name);
+        unsafeUnwrap(this).removeAttribute(name);
+        enqueAttributeChange(this, name, oldValue);
+        invalidateRendererBasedOnAttribute(this, name);
+      },
+      get classList() {
+        var list = classListTable.get(this);
+        if (!list) {
+          list = unsafeUnwrap(this).classList;
+          if (!list) return;
+          list.ownerElement_ = this;
+          classListTable.set(this, list);
+        }
+        return list;
+      },
+      get className() {
+        return unsafeUnwrap(this).className;
+      },
+      set className(v) {
+        this.setAttribute("class", v);
+      },
+      get id() {
+        return unsafeUnwrap(this).id;
+      },
+      set id(v) {
+        this.setAttribute("id", v);
+      }
+    });
+    matchesNames.forEach(function(name) {
+      if (name !== "matches") {
+        Element.prototype[name] = function(selector) {
+          return this.matches(selector);
+        };
+      }
+    });
+    if (OriginalElement.prototype.webkitCreateShadowRoot) {
+      Element.prototype.webkitCreateShadowRoot = Element.prototype.createShadowRoot;
+    }
+    mixin(Element.prototype, ChildNodeInterface);
+    mixin(Element.prototype, GetElementsByInterface);
+    mixin(Element.prototype, ParentNodeInterface);
+    mixin(Element.prototype, SelectorsInterface);
+    mixin(Element.prototype, MatchesInterface);
+    registerWrapper(OriginalElement, Element, document.createElementNS(null, "x"));
+    scope.invalidateRendererBasedOnAttribute = invalidateRendererBasedOnAttribute;
+    scope.matchesNames = matchesNames;
+    scope.originalMatches = originalMatches;
+    scope.wrappers.Element = Element;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var Element = scope.wrappers.Element;
+    var defineGetter = scope.defineGetter;
+    var enqueueMutation = scope.enqueueMutation;
+    var mixin = scope.mixin;
+    var nodesWereAdded = scope.nodesWereAdded;
+    var nodesWereRemoved = scope.nodesWereRemoved;
+    var registerWrapper = scope.registerWrapper;
+    var snapshotNodeList = scope.snapshotNodeList;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var wrappers = scope.wrappers;
+    var escapeAttrRegExp = /[&\u00A0"]/g;
+    var escapeDataRegExp = /[&\u00A0<>]/g;
+    function escapeReplace(c) {
+      switch (c) {
+       case "&":
+        return "&amp;";
+
+       case "<":
+        return "&lt;";
+
+       case ">":
+        return "&gt;";
+
+       case '"':
+        return "&quot;";
+
+       case " ":
+        return "&nbsp;";
+      }
+    }
+    function escapeAttr(s) {
+      return s.replace(escapeAttrRegExp, escapeReplace);
+    }
+    function escapeData(s) {
+      return s.replace(escapeDataRegExp, escapeReplace);
+    }
+    function makeSet(arr) {
+      var set = {};
+      for (var i = 0; i < arr.length; i++) {
+        set[arr[i]] = true;
+      }
+      return set;
+    }
+    var voidElements = makeSet([ "area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr" ]);
+    var plaintextParents = makeSet([ "style", "script", "xmp", "iframe", "noembed", "noframes", "plaintext", "noscript" ]);
+    var XHTML_NS = "http://www.w3.org/1999/xhtml";
+    function needsSelfClosingSlash(node) {
+      if (node.namespaceURI !== XHTML_NS) return true;
+      var doctype = node.ownerDocument.doctype;
+      return doctype && doctype.publicId && doctype.systemId;
+    }
+    function getOuterHTML(node, parentNode) {
+      switch (node.nodeType) {
+       case Node.ELEMENT_NODE:
+        var tagName = node.tagName.toLowerCase();
+        var s = "<" + tagName;
+        var attrs = node.attributes;
+        for (var i = 0, attr; attr = attrs[i]; i++) {
+          s += " " + attr.name + '="' + escapeAttr(attr.value) + '"';
+        }
+        if (voidElements[tagName]) {
+          if (needsSelfClosingSlash(node)) s += "/";
+          return s + ">";
+        }
+        return s + ">" + getInnerHTML(node) + "</" + tagName + ">";
+
+       case Node.TEXT_NODE:
+        var data = node.data;
+        if (parentNode && plaintextParents[parentNode.localName]) return data;
+        return escapeData(data);
+
+       case Node.COMMENT_NODE:
+        return "<!--" + node.data + "-->";
+
+       default:
+        console.error(node);
+        throw new Error("not implemented");
+      }
+    }
+    function getInnerHTML(node) {
+      if (node instanceof wrappers.HTMLTemplateElement) node = node.content;
+      var s = "";
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        s += getOuterHTML(child, node);
+      }
+      return s;
+    }
+    function setInnerHTML(node, value, opt_tagName) {
+      var tagName = opt_tagName || "div";
+      node.textContent = "";
+      var tempElement = unwrap(node.ownerDocument.createElement(tagName));
+      tempElement.innerHTML = value;
+      var firstChild;
+      while (firstChild = tempElement.firstChild) {
+        node.appendChild(wrap(firstChild));
+      }
+    }
+    var oldIe = /MSIE/.test(navigator.userAgent);
+    var OriginalHTMLElement = window.HTMLElement;
+    var OriginalHTMLTemplateElement = window.HTMLTemplateElement;
+    function HTMLElement(node) {
+      Element.call(this, node);
+    }
+    HTMLElement.prototype = Object.create(Element.prototype);
+    mixin(HTMLElement.prototype, {
+      get innerHTML() {
+        return getInnerHTML(this);
+      },
+      set innerHTML(value) {
+        if (oldIe && plaintextParents[this.localName]) {
+          this.textContent = value;
+          return;
+        }
+        var removedNodes = snapshotNodeList(this.childNodes);
+        if (this.invalidateShadowRenderer()) {
+          if (this instanceof wrappers.HTMLTemplateElement) setInnerHTML(this.content, value); else setInnerHTML(this, value, this.tagName);
+        } else if (!OriginalHTMLTemplateElement && this instanceof wrappers.HTMLTemplateElement) {
+          setInnerHTML(this.content, value);
+        } else {
+          unsafeUnwrap(this).innerHTML = value;
+        }
+        var addedNodes = snapshotNodeList(this.childNodes);
+        enqueueMutation(this, "childList", {
+          addedNodes: addedNodes,
+          removedNodes: removedNodes
+        });
+        nodesWereRemoved(removedNodes);
+        nodesWereAdded(addedNodes, this);
+      },
+      get outerHTML() {
+        return getOuterHTML(this, this.parentNode);
+      },
+      set outerHTML(value) {
+        var p = this.parentNode;
+        if (p) {
+          p.invalidateShadowRenderer();
+          var df = frag(p, value);
+          p.replaceChild(df, this);
+        }
+      },
+      insertAdjacentHTML: function(position, text) {
+        var contextElement, refNode;
+        switch (String(position).toLowerCase()) {
+         case "beforebegin":
+          contextElement = this.parentNode;
+          refNode = this;
+          break;
+
+         case "afterend":
+          contextElement = this.parentNode;
+          refNode = this.nextSibling;
+          break;
+
+         case "afterbegin":
+          contextElement = this;
+          refNode = this.firstChild;
+          break;
+
+         case "beforeend":
+          contextElement = this;
+          refNode = null;
+          break;
+
+         default:
+          return;
+        }
+        var df = frag(contextElement, text);
+        contextElement.insertBefore(df, refNode);
+      },
+      get hidden() {
+        return this.hasAttribute("hidden");
+      },
+      set hidden(v) {
+        if (v) {
+          this.setAttribute("hidden", "");
+        } else {
+          this.removeAttribute("hidden");
+        }
+      }
+    });
+    function frag(contextElement, html) {
+      var p = unwrap(contextElement.cloneNode(false));
+      p.innerHTML = html;
+      var df = unwrap(document.createDocumentFragment());
+      var c;
+      while (c = p.firstChild) {
+        df.appendChild(c);
+      }
+      return wrap(df);
+    }
+    function getter(name) {
+      return function() {
+        scope.renderAllPending();
+        return unsafeUnwrap(this)[name];
+      };
+    }
+    function getterRequiresRendering(name) {
+      defineGetter(HTMLElement, name, getter(name));
+    }
+    [ "clientHeight", "clientLeft", "clientTop", "clientWidth", "offsetHeight", "offsetLeft", "offsetTop", "offsetWidth", "scrollHeight", "scrollWidth" ].forEach(getterRequiresRendering);
+    function getterAndSetterRequiresRendering(name) {
+      Object.defineProperty(HTMLElement.prototype, name, {
+        get: getter(name),
+        set: function(v) {
+          scope.renderAllPending();
+          unsafeUnwrap(this)[name] = v;
+        },
+        configurable: true,
+        enumerable: true
+      });
+    }
+    [ "scrollLeft", "scrollTop" ].forEach(getterAndSetterRequiresRendering);
+    function methodRequiresRendering(name) {
+      Object.defineProperty(HTMLElement.prototype, name, {
+        value: function() {
+          scope.renderAllPending();
+          return unsafeUnwrap(this)[name].apply(unsafeUnwrap(this), arguments);
+        },
+        configurable: true,
+        enumerable: true
+      });
+    }
+    [ "focus", "getBoundingClientRect", "getClientRects", "scrollIntoView" ].forEach(methodRequiresRendering);
+    registerWrapper(OriginalHTMLElement, HTMLElement, document.createElement("b"));
+    scope.wrappers.HTMLElement = HTMLElement;
+    scope.getInnerHTML = getInnerHTML;
+    scope.setInnerHTML = setInnerHTML;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var OriginalHTMLCanvasElement = window.HTMLCanvasElement;
+    function HTMLCanvasElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLCanvasElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLCanvasElement.prototype, {
+      getContext: function() {
+        var context = unsafeUnwrap(this).getContext.apply(unsafeUnwrap(this), arguments);
+        return context && wrap(context);
+      }
+    });
+    registerWrapper(OriginalHTMLCanvasElement, HTMLCanvasElement, document.createElement("canvas"));
+    scope.wrappers.HTMLCanvasElement = HTMLCanvasElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var OriginalHTMLContentElement = window.HTMLContentElement;
+    function HTMLContentElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLContentElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLContentElement.prototype, {
+      constructor: HTMLContentElement,
+      get select() {
+        return this.getAttribute("select");
+      },
+      set select(value) {
+        this.setAttribute("select", value);
+      },
+      setAttribute: function(n, v) {
+        HTMLElement.prototype.setAttribute.call(this, n, v);
+        if (String(n).toLowerCase() === "select") this.invalidateShadowRenderer(true);
+      }
+    });
+    if (OriginalHTMLContentElement) registerWrapper(OriginalHTMLContentElement, HTMLContentElement);
+    scope.wrappers.HTMLContentElement = HTMLContentElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var wrapHTMLCollection = scope.wrapHTMLCollection;
+    var unwrap = scope.unwrap;
+    var OriginalHTMLFormElement = window.HTMLFormElement;
+    function HTMLFormElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLFormElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLFormElement.prototype, {
+      get elements() {
+        return wrapHTMLCollection(unwrap(this).elements);
+      }
+    });
+    registerWrapper(OriginalHTMLFormElement, HTMLFormElement, document.createElement("form"));
+    scope.wrappers.HTMLFormElement = HTMLFormElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var rewrap = scope.rewrap;
+    var OriginalHTMLImageElement = window.HTMLImageElement;
+    function HTMLImageElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLImageElement.prototype = Object.create(HTMLElement.prototype);
+    registerWrapper(OriginalHTMLImageElement, HTMLImageElement, document.createElement("img"));
+    function Image(width, height) {
+      if (!(this instanceof Image)) {
+        throw new TypeError("DOM object constructor cannot be called as a function.");
+      }
+      var node = unwrap(document.createElement("img"));
+      HTMLElement.call(this, node);
+      rewrap(node, this);
+      if (width !== undefined) node.width = width;
+      if (height !== undefined) node.height = height;
+    }
+    Image.prototype = HTMLImageElement.prototype;
+    scope.wrappers.HTMLImageElement = HTMLImageElement;
+    scope.wrappers.Image = Image;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var NodeList = scope.wrappers.NodeList;
+    var registerWrapper = scope.registerWrapper;
+    var OriginalHTMLShadowElement = window.HTMLShadowElement;
+    function HTMLShadowElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLShadowElement.prototype = Object.create(HTMLElement.prototype);
+    HTMLShadowElement.prototype.constructor = HTMLShadowElement;
+    if (OriginalHTMLShadowElement) registerWrapper(OriginalHTMLShadowElement, HTMLShadowElement);
+    scope.wrappers.HTMLShadowElement = HTMLShadowElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var contentTable = new WeakMap();
+    var templateContentsOwnerTable = new WeakMap();
+    function getTemplateContentsOwner(doc) {
+      if (!doc.defaultView) return doc;
+      var d = templateContentsOwnerTable.get(doc);
+      if (!d) {
+        d = doc.implementation.createHTMLDocument("");
+        while (d.lastChild) {
+          d.removeChild(d.lastChild);
+        }
+        templateContentsOwnerTable.set(doc, d);
+      }
+      return d;
+    }
+    function extractContent(templateElement) {
+      var doc = getTemplateContentsOwner(templateElement.ownerDocument);
+      var df = unwrap(doc.createDocumentFragment());
+      var child;
+      while (child = templateElement.firstChild) {
+        df.appendChild(child);
+      }
+      return df;
+    }
+    var OriginalHTMLTemplateElement = window.HTMLTemplateElement;
+    function HTMLTemplateElement(node) {
+      HTMLElement.call(this, node);
+      if (!OriginalHTMLTemplateElement) {
+        var content = extractContent(node);
+        contentTable.set(this, wrap(content));
+      }
+    }
+    HTMLTemplateElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLTemplateElement.prototype, {
+      constructor: HTMLTemplateElement,
+      get content() {
+        if (OriginalHTMLTemplateElement) return wrap(unsafeUnwrap(this).content);
+        return contentTable.get(this);
+      }
+    });
+    if (OriginalHTMLTemplateElement) registerWrapper(OriginalHTMLTemplateElement, HTMLTemplateElement);
+    scope.wrappers.HTMLTemplateElement = HTMLTemplateElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var registerWrapper = scope.registerWrapper;
+    var OriginalHTMLMediaElement = window.HTMLMediaElement;
+    if (!OriginalHTMLMediaElement) return;
+    function HTMLMediaElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLMediaElement.prototype = Object.create(HTMLElement.prototype);
+    registerWrapper(OriginalHTMLMediaElement, HTMLMediaElement, document.createElement("audio"));
+    scope.wrappers.HTMLMediaElement = HTMLMediaElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLMediaElement = scope.wrappers.HTMLMediaElement;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var rewrap = scope.rewrap;
+    var OriginalHTMLAudioElement = window.HTMLAudioElement;
+    if (!OriginalHTMLAudioElement) return;
+    function HTMLAudioElement(node) {
+      HTMLMediaElement.call(this, node);
+    }
+    HTMLAudioElement.prototype = Object.create(HTMLMediaElement.prototype);
+    registerWrapper(OriginalHTMLAudioElement, HTMLAudioElement, document.createElement("audio"));
+    function Audio(src) {
+      if (!(this instanceof Audio)) {
+        throw new TypeError("DOM object constructor cannot be called as a function.");
+      }
+      var node = unwrap(document.createElement("audio"));
+      HTMLMediaElement.call(this, node);
+      rewrap(node, this);
+      node.setAttribute("preload", "auto");
+      if (src !== undefined) node.setAttribute("src", src);
+    }
+    Audio.prototype = HTMLAudioElement.prototype;
+    scope.wrappers.HTMLAudioElement = HTMLAudioElement;
+    scope.wrappers.Audio = Audio;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var rewrap = scope.rewrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var OriginalHTMLOptionElement = window.HTMLOptionElement;
+    function trimText(s) {
+      return s.replace(/\s+/g, " ").trim();
+    }
+    function HTMLOptionElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLOptionElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLOptionElement.prototype, {
+      get text() {
+        return trimText(this.textContent);
+      },
+      set text(value) {
+        this.textContent = trimText(String(value));
+      },
+      get form() {
+        return wrap(unwrap(this).form);
+      }
+    });
+    registerWrapper(OriginalHTMLOptionElement, HTMLOptionElement, document.createElement("option"));
+    function Option(text, value, defaultSelected, selected) {
+      if (!(this instanceof Option)) {
+        throw new TypeError("DOM object constructor cannot be called as a function.");
+      }
+      var node = unwrap(document.createElement("option"));
+      HTMLElement.call(this, node);
+      rewrap(node, this);
+      if (text !== undefined) node.text = text;
+      if (value !== undefined) node.setAttribute("value", value);
+      if (defaultSelected === true) node.setAttribute("selected", "");
+      node.selected = selected === true;
+    }
+    Option.prototype = HTMLOptionElement.prototype;
+    scope.wrappers.HTMLOptionElement = HTMLOptionElement;
+    scope.wrappers.Option = Option;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var OriginalHTMLSelectElement = window.HTMLSelectElement;
+    function HTMLSelectElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLSelectElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLSelectElement.prototype, {
+      add: function(element, before) {
+        if (typeof before === "object") before = unwrap(before);
+        unwrap(this).add(unwrap(element), before);
+      },
+      remove: function(indexOrNode) {
+        if (indexOrNode === undefined) {
+          HTMLElement.prototype.remove.call(this);
+          return;
+        }
+        if (typeof indexOrNode === "object") indexOrNode = unwrap(indexOrNode);
+        unwrap(this).remove(indexOrNode);
+      },
+      get form() {
+        return wrap(unwrap(this).form);
+      }
+    });
+    registerWrapper(OriginalHTMLSelectElement, HTMLSelectElement, document.createElement("select"));
+    scope.wrappers.HTMLSelectElement = HTMLSelectElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var wrapHTMLCollection = scope.wrapHTMLCollection;
+    var OriginalHTMLTableElement = window.HTMLTableElement;
+    function HTMLTableElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLTableElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLTableElement.prototype, {
+      get caption() {
+        return wrap(unwrap(this).caption);
+      },
+      createCaption: function() {
+        return wrap(unwrap(this).createCaption());
+      },
+      get tHead() {
+        return wrap(unwrap(this).tHead);
+      },
+      createTHead: function() {
+        return wrap(unwrap(this).createTHead());
+      },
+      createTFoot: function() {
+        return wrap(unwrap(this).createTFoot());
+      },
+      get tFoot() {
+        return wrap(unwrap(this).tFoot);
+      },
+      get tBodies() {
+        return wrapHTMLCollection(unwrap(this).tBodies);
+      },
+      createTBody: function() {
+        return wrap(unwrap(this).createTBody());
+      },
+      get rows() {
+        return wrapHTMLCollection(unwrap(this).rows);
+      },
+      insertRow: function(index) {
+        return wrap(unwrap(this).insertRow(index));
+      }
+    });
+    registerWrapper(OriginalHTMLTableElement, HTMLTableElement, document.createElement("table"));
+    scope.wrappers.HTMLTableElement = HTMLTableElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var wrapHTMLCollection = scope.wrapHTMLCollection;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var OriginalHTMLTableSectionElement = window.HTMLTableSectionElement;
+    function HTMLTableSectionElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLTableSectionElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLTableSectionElement.prototype, {
+      constructor: HTMLTableSectionElement,
+      get rows() {
+        return wrapHTMLCollection(unwrap(this).rows);
+      },
+      insertRow: function(index) {
+        return wrap(unwrap(this).insertRow(index));
+      }
+    });
+    registerWrapper(OriginalHTMLTableSectionElement, HTMLTableSectionElement, document.createElement("thead"));
+    scope.wrappers.HTMLTableSectionElement = HTMLTableSectionElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var wrapHTMLCollection = scope.wrapHTMLCollection;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var OriginalHTMLTableRowElement = window.HTMLTableRowElement;
+    function HTMLTableRowElement(node) {
+      HTMLElement.call(this, node);
+    }
+    HTMLTableRowElement.prototype = Object.create(HTMLElement.prototype);
+    mixin(HTMLTableRowElement.prototype, {
+      get cells() {
+        return wrapHTMLCollection(unwrap(this).cells);
+      },
+      insertCell: function(index) {
+        return wrap(unwrap(this).insertCell(index));
+      }
+    });
+    registerWrapper(OriginalHTMLTableRowElement, HTMLTableRowElement, document.createElement("tr"));
+    scope.wrappers.HTMLTableRowElement = HTMLTableRowElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLContentElement = scope.wrappers.HTMLContentElement;
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var HTMLShadowElement = scope.wrappers.HTMLShadowElement;
+    var HTMLTemplateElement = scope.wrappers.HTMLTemplateElement;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var OriginalHTMLUnknownElement = window.HTMLUnknownElement;
+    function HTMLUnknownElement(node) {
+      switch (node.localName) {
+       case "content":
+        return new HTMLContentElement(node);
+
+       case "shadow":
+        return new HTMLShadowElement(node);
+
+       case "template":
+        return new HTMLTemplateElement(node);
+      }
+      HTMLElement.call(this, node);
+    }
+    HTMLUnknownElement.prototype = Object.create(HTMLElement.prototype);
+    registerWrapper(OriginalHTMLUnknownElement, HTMLUnknownElement);
+    scope.wrappers.HTMLUnknownElement = HTMLUnknownElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var Element = scope.wrappers.Element;
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var registerWrapper = scope.registerWrapper;
+    var defineWrapGetter = scope.defineWrapGetter;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var mixin = scope.mixin;
+    var SVG_NS = "http://www.w3.org/2000/svg";
+    var OriginalSVGElement = window.SVGElement;
+    var svgTitleElement = document.createElementNS(SVG_NS, "title");
+    if (!("classList" in svgTitleElement)) {
+      var descr = Object.getOwnPropertyDescriptor(Element.prototype, "classList");
+      Object.defineProperty(HTMLElement.prototype, "classList", descr);
+      delete Element.prototype.classList;
+    }
+    function SVGElement(node) {
+      Element.call(this, node);
+    }
+    SVGElement.prototype = Object.create(Element.prototype);
+    mixin(SVGElement.prototype, {
+      get ownerSVGElement() {
+        return wrap(unsafeUnwrap(this).ownerSVGElement);
+      }
+    });
+    registerWrapper(OriginalSVGElement, SVGElement, document.createElementNS(SVG_NS, "title"));
+    scope.wrappers.SVGElement = SVGElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var OriginalSVGUseElement = window.SVGUseElement;
+    var SVG_NS = "http://www.w3.org/2000/svg";
+    var gWrapper = wrap(document.createElementNS(SVG_NS, "g"));
+    var useElement = document.createElementNS(SVG_NS, "use");
+    var SVGGElement = gWrapper.constructor;
+    var parentInterfacePrototype = Object.getPrototypeOf(SVGGElement.prototype);
+    var parentInterface = parentInterfacePrototype.constructor;
+    function SVGUseElement(impl) {
+      parentInterface.call(this, impl);
+    }
+    SVGUseElement.prototype = Object.create(parentInterfacePrototype);
+    if ("instanceRoot" in useElement) {
+      mixin(SVGUseElement.prototype, {
+        get instanceRoot() {
+          return wrap(unwrap(this).instanceRoot);
+        },
+        get animatedInstanceRoot() {
+          return wrap(unwrap(this).animatedInstanceRoot);
+        }
+      });
+    }
+    registerWrapper(OriginalSVGUseElement, SVGUseElement, useElement);
+    scope.wrappers.SVGUseElement = SVGUseElement;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var EventTarget = scope.wrappers.EventTarget;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var wrap = scope.wrap;
+    var OriginalSVGElementInstance = window.SVGElementInstance;
+    if (!OriginalSVGElementInstance) return;
+    function SVGElementInstance(impl) {
+      EventTarget.call(this, impl);
+    }
+    SVGElementInstance.prototype = Object.create(EventTarget.prototype);
+    mixin(SVGElementInstance.prototype, {
+      get correspondingElement() {
+        return wrap(unsafeUnwrap(this).correspondingElement);
+      },
+      get correspondingUseElement() {
+        return wrap(unsafeUnwrap(this).correspondingUseElement);
+      },
+      get parentNode() {
+        return wrap(unsafeUnwrap(this).parentNode);
+      },
+      get childNodes() {
+        throw new Error("Not implemented");
+      },
+      get firstChild() {
+        return wrap(unsafeUnwrap(this).firstChild);
+      },
+      get lastChild() {
+        return wrap(unsafeUnwrap(this).lastChild);
+      },
+      get previousSibling() {
+        return wrap(unsafeUnwrap(this).previousSibling);
+      },
+      get nextSibling() {
+        return wrap(unsafeUnwrap(this).nextSibling);
+      }
+    });
+    registerWrapper(OriginalSVGElementInstance, SVGElementInstance);
+    scope.wrappers.SVGElementInstance = SVGElementInstance;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var OriginalCanvasRenderingContext2D = window.CanvasRenderingContext2D;
+    function CanvasRenderingContext2D(impl) {
+      setWrapper(impl, this);
+    }
+    mixin(CanvasRenderingContext2D.prototype, {
+      get canvas() {
+        return wrap(unsafeUnwrap(this).canvas);
+      },
+      drawImage: function() {
+        arguments[0] = unwrapIfNeeded(arguments[0]);
+        unsafeUnwrap(this).drawImage.apply(unsafeUnwrap(this), arguments);
+      },
+      createPattern: function() {
+        arguments[0] = unwrap(arguments[0]);
+        return unsafeUnwrap(this).createPattern.apply(unsafeUnwrap(this), arguments);
+      }
+    });
+    registerWrapper(OriginalCanvasRenderingContext2D, CanvasRenderingContext2D, document.createElement("canvas").getContext("2d"));
+    scope.wrappers.CanvasRenderingContext2D = CanvasRenderingContext2D;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var addForwardingProperties = scope.addForwardingProperties;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var OriginalWebGLRenderingContext = window.WebGLRenderingContext;
+    if (!OriginalWebGLRenderingContext) return;
+    function WebGLRenderingContext(impl) {
+      setWrapper(impl, this);
+    }
+    mixin(WebGLRenderingContext.prototype, {
+      get canvas() {
+        return wrap(unsafeUnwrap(this).canvas);
+      },
+      texImage2D: function() {
+        arguments[5] = unwrapIfNeeded(arguments[5]);
+        unsafeUnwrap(this).texImage2D.apply(unsafeUnwrap(this), arguments);
+      },
+      texSubImage2D: function() {
+        arguments[6] = unwrapIfNeeded(arguments[6]);
+        unsafeUnwrap(this).texSubImage2D.apply(unsafeUnwrap(this), arguments);
+      }
+    });
+    var OriginalWebGLRenderingContextBase = Object.getPrototypeOf(OriginalWebGLRenderingContext.prototype);
+    if (OriginalWebGLRenderingContextBase !== Object.prototype) {
+      addForwardingProperties(OriginalWebGLRenderingContextBase, WebGLRenderingContext.prototype);
+    }
+    var instanceProperties = /WebKit/.test(navigator.userAgent) ? {
+      drawingBufferHeight: null,
+      drawingBufferWidth: null
+    } : {};
+    registerWrapper(OriginalWebGLRenderingContext, WebGLRenderingContext, instanceProperties);
+    scope.wrappers.WebGLRenderingContext = WebGLRenderingContext;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var Node = scope.wrappers.Node;
+    var GetElementsByInterface = scope.GetElementsByInterface;
+    var NonElementParentNodeInterface = scope.NonElementParentNodeInterface;
+    var ParentNodeInterface = scope.ParentNodeInterface;
+    var SelectorsInterface = scope.SelectorsInterface;
+    var mixin = scope.mixin;
+    var registerObject = scope.registerObject;
+    var registerWrapper = scope.registerWrapper;
+    var OriginalDocumentFragment = window.DocumentFragment;
+    function DocumentFragment(node) {
+      Node.call(this, node);
+    }
+    DocumentFragment.prototype = Object.create(Node.prototype);
+    mixin(DocumentFragment.prototype, ParentNodeInterface);
+    mixin(DocumentFragment.prototype, SelectorsInterface);
+    mixin(DocumentFragment.prototype, GetElementsByInterface);
+    mixin(DocumentFragment.prototype, NonElementParentNodeInterface);
+    registerWrapper(OriginalDocumentFragment, DocumentFragment, document.createDocumentFragment());
+    scope.wrappers.DocumentFragment = DocumentFragment;
+    var Comment = registerObject(document.createComment(""));
+    scope.wrappers.Comment = Comment;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var DocumentFragment = scope.wrappers.DocumentFragment;
+    var TreeScope = scope.TreeScope;
+    var elementFromPoint = scope.elementFromPoint;
+    var getInnerHTML = scope.getInnerHTML;
+    var getTreeScope = scope.getTreeScope;
+    var mixin = scope.mixin;
+    var rewrap = scope.rewrap;
+    var setInnerHTML = scope.setInnerHTML;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var shadowHostTable = new WeakMap();
+    var nextOlderShadowTreeTable = new WeakMap();
+    function ShadowRoot(hostWrapper) {
+      var node = unwrap(unsafeUnwrap(hostWrapper).ownerDocument.createDocumentFragment());
+      DocumentFragment.call(this, node);
+      rewrap(node, this);
+      var oldShadowRoot = hostWrapper.shadowRoot;
+      nextOlderShadowTreeTable.set(this, oldShadowRoot);
+      this.treeScope_ = new TreeScope(this, getTreeScope(oldShadowRoot || hostWrapper));
+      shadowHostTable.set(this, hostWrapper);
+    }
+    ShadowRoot.prototype = Object.create(DocumentFragment.prototype);
+    mixin(ShadowRoot.prototype, {
+      constructor: ShadowRoot,
+      get innerHTML() {
+        return getInnerHTML(this);
+      },
+      set innerHTML(value) {
+        setInnerHTML(this, value);
+        this.invalidateShadowRenderer();
+      },
+      get olderShadowRoot() {
+        return nextOlderShadowTreeTable.get(this) || null;
+      },
+      get host() {
+        return shadowHostTable.get(this) || null;
+      },
+      invalidateShadowRenderer: function() {
+        return shadowHostTable.get(this).invalidateShadowRenderer();
+      },
+      elementFromPoint: function(x, y) {
+        return elementFromPoint(this, this.ownerDocument, x, y);
+      },
+      getSelection: function() {
+        return document.getSelection();
+      },
+      get activeElement() {
+        var unwrappedActiveElement = unwrap(this).ownerDocument.activeElement;
+        if (!unwrappedActiveElement || !unwrappedActiveElement.nodeType) return null;
+        var activeElement = wrap(unwrappedActiveElement);
+        while (!this.contains(activeElement)) {
+          while (activeElement.parentNode) {
+            activeElement = activeElement.parentNode;
+          }
+          if (activeElement.host) {
+            activeElement = activeElement.host;
+          } else {
+            return null;
+          }
+        }
+        return activeElement;
+      }
+    });
+    scope.wrappers.ShadowRoot = ShadowRoot;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var getTreeScope = scope.getTreeScope;
+    var OriginalRange = window.Range;
+    var ShadowRoot = scope.wrappers.ShadowRoot;
+    function getHost(node) {
+      var root = getTreeScope(node).root;
+      if (root instanceof ShadowRoot) {
+        return root.host;
+      }
+      return null;
+    }
+    function hostNodeToShadowNode(refNode, offset) {
+      if (refNode.shadowRoot) {
+        offset = Math.min(refNode.childNodes.length - 1, offset);
+        var child = refNode.childNodes[offset];
+        if (child) {
+          var insertionPoint = scope.getDestinationInsertionPoints(child);
+          if (insertionPoint.length > 0) {
+            var parentNode = insertionPoint[0].parentNode;
+            if (parentNode.nodeType == Node.ELEMENT_NODE) {
+              refNode = parentNode;
+            }
+          }
+        }
+      }
+      return refNode;
+    }
+    function shadowNodeToHostNode(node) {
+      node = wrap(node);
+      return getHost(node) || node;
+    }
+    function Range(impl) {
+      setWrapper(impl, this);
+    }
+    Range.prototype = {
+      get startContainer() {
+        return shadowNodeToHostNode(unsafeUnwrap(this).startContainer);
+      },
+      get endContainer() {
+        return shadowNodeToHostNode(unsafeUnwrap(this).endContainer);
+      },
+      get commonAncestorContainer() {
+        return shadowNodeToHostNode(unsafeUnwrap(this).commonAncestorContainer);
+      },
+      setStart: function(refNode, offset) {
+        refNode = hostNodeToShadowNode(refNode, offset);
+        unsafeUnwrap(this).setStart(unwrapIfNeeded(refNode), offset);
+      },
+      setEnd: function(refNode, offset) {
+        refNode = hostNodeToShadowNode(refNode, offset);
+        unsafeUnwrap(this).setEnd(unwrapIfNeeded(refNode), offset);
+      },
+      setStartBefore: function(refNode) {
+        unsafeUnwrap(this).setStartBefore(unwrapIfNeeded(refNode));
+      },
+      setStartAfter: function(refNode) {
+        unsafeUnwrap(this).setStartAfter(unwrapIfNeeded(refNode));
+      },
+      setEndBefore: function(refNode) {
+        unsafeUnwrap(this).setEndBefore(unwrapIfNeeded(refNode));
+      },
+      setEndAfter: function(refNode) {
+        unsafeUnwrap(this).setEndAfter(unwrapIfNeeded(refNode));
+      },
+      selectNode: function(refNode) {
+        unsafeUnwrap(this).selectNode(unwrapIfNeeded(refNode));
+      },
+      selectNodeContents: function(refNode) {
+        unsafeUnwrap(this).selectNodeContents(unwrapIfNeeded(refNode));
+      },
+      compareBoundaryPoints: function(how, sourceRange) {
+        return unsafeUnwrap(this).compareBoundaryPoints(how, unwrap(sourceRange));
+      },
+      extractContents: function() {
+        return wrap(unsafeUnwrap(this).extractContents());
+      },
+      cloneContents: function() {
+        return wrap(unsafeUnwrap(this).cloneContents());
+      },
+      insertNode: function(node) {
+        unsafeUnwrap(this).insertNode(unwrapIfNeeded(node));
+      },
+      surroundContents: function(newParent) {
+        unsafeUnwrap(this).surroundContents(unwrapIfNeeded(newParent));
+      },
+      cloneRange: function() {
+        return wrap(unsafeUnwrap(this).cloneRange());
+      },
+      isPointInRange: function(node, offset) {
+        return unsafeUnwrap(this).isPointInRange(unwrapIfNeeded(node), offset);
+      },
+      comparePoint: function(node, offset) {
+        return unsafeUnwrap(this).comparePoint(unwrapIfNeeded(node), offset);
+      },
+      intersectsNode: function(node) {
+        return unsafeUnwrap(this).intersectsNode(unwrapIfNeeded(node));
+      },
+      toString: function() {
+        return unsafeUnwrap(this).toString();
+      }
+    };
+    if (OriginalRange.prototype.createContextualFragment) {
+      Range.prototype.createContextualFragment = function(html) {
+        return wrap(unsafeUnwrap(this).createContextualFragment(html));
+      };
+    }
+    registerWrapper(window.Range, Range, document.createRange());
+    scope.wrappers.Range = Range;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var Element = scope.wrappers.Element;
+    var HTMLContentElement = scope.wrappers.HTMLContentElement;
+    var HTMLShadowElement = scope.wrappers.HTMLShadowElement;
+    var Node = scope.wrappers.Node;
+    var ShadowRoot = scope.wrappers.ShadowRoot;
+    var assert = scope.assert;
+    var getTreeScope = scope.getTreeScope;
+    var mixin = scope.mixin;
+    var oneOf = scope.oneOf;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var ArraySplice = scope.ArraySplice;
+    function updateWrapperUpAndSideways(wrapper) {
+      wrapper.previousSibling_ = wrapper.previousSibling;
+      wrapper.nextSibling_ = wrapper.nextSibling;
+      wrapper.parentNode_ = wrapper.parentNode;
+    }
+    function updateWrapperDown(wrapper) {
+      wrapper.firstChild_ = wrapper.firstChild;
+      wrapper.lastChild_ = wrapper.lastChild;
+    }
+    function updateAllChildNodes(parentNodeWrapper) {
+      assert(parentNodeWrapper instanceof Node);
+      for (var childWrapper = parentNodeWrapper.firstChild; childWrapper; childWrapper = childWrapper.nextSibling) {
+        updateWrapperUpAndSideways(childWrapper);
+      }
+      updateWrapperDown(parentNodeWrapper);
+    }
+    function insertBefore(parentNodeWrapper, newChildWrapper, refChildWrapper) {
+      var parentNode = unwrap(parentNodeWrapper);
+      var newChild = unwrap(newChildWrapper);
+      var refChild = refChildWrapper ? unwrap(refChildWrapper) : null;
+      remove(newChildWrapper);
+      updateWrapperUpAndSideways(newChildWrapper);
+      if (!refChildWrapper) {
+        parentNodeWrapper.lastChild_ = parentNodeWrapper.lastChild;
+        if (parentNodeWrapper.lastChild === parentNodeWrapper.firstChild) parentNodeWrapper.firstChild_ = parentNodeWrapper.firstChild;
+        var lastChildWrapper = wrap(parentNode.lastChild);
+        if (lastChildWrapper) lastChildWrapper.nextSibling_ = lastChildWrapper.nextSibling;
+      } else {
+        if (parentNodeWrapper.firstChild === refChildWrapper) parentNodeWrapper.firstChild_ = refChildWrapper;
+        refChildWrapper.previousSibling_ = refChildWrapper.previousSibling;
+      }
+      scope.originalInsertBefore.call(parentNode, newChild, refChild);
+    }
+    function remove(nodeWrapper) {
+      var node = unwrap(nodeWrapper);
+      var parentNode = node.parentNode;
+      if (!parentNode) return;
+      var parentNodeWrapper = wrap(parentNode);
+      updateWrapperUpAndSideways(nodeWrapper);
+      if (nodeWrapper.previousSibling) nodeWrapper.previousSibling.nextSibling_ = nodeWrapper;
+      if (nodeWrapper.nextSibling) nodeWrapper.nextSibling.previousSibling_ = nodeWrapper;
+      if (parentNodeWrapper.lastChild === nodeWrapper) parentNodeWrapper.lastChild_ = nodeWrapper;
+      if (parentNodeWrapper.firstChild === nodeWrapper) parentNodeWrapper.firstChild_ = nodeWrapper;
+      scope.originalRemoveChild.call(parentNode, node);
+    }
+    var distributedNodesTable = new WeakMap();
+    var destinationInsertionPointsTable = new WeakMap();
+    var rendererForHostTable = new WeakMap();
+    function resetDistributedNodes(insertionPoint) {
+      distributedNodesTable.set(insertionPoint, []);
+    }
+    function getDistributedNodes(insertionPoint) {
+      var rv = distributedNodesTable.get(insertionPoint);
+      if (!rv) distributedNodesTable.set(insertionPoint, rv = []);
+      return rv;
+    }
+    function getChildNodesSnapshot(node) {
+      var result = [], i = 0;
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        result[i++] = child;
+      }
+      return result;
+    }
+    var request = oneOf(window, [ "requestAnimationFrame", "mozRequestAnimationFrame", "webkitRequestAnimationFrame", "setTimeout" ]);
+    var pendingDirtyRenderers = [];
+    var renderTimer;
+    function renderAllPending() {
+      for (var i = 0; i < pendingDirtyRenderers.length; i++) {
+        var renderer = pendingDirtyRenderers[i];
+        var parentRenderer = renderer.parentRenderer;
+        if (parentRenderer && parentRenderer.dirty) continue;
+        renderer.render();
+      }
+      pendingDirtyRenderers = [];
+    }
+    function handleRequestAnimationFrame() {
+      renderTimer = null;
+      renderAllPending();
+    }
+    function getRendererForHost(host) {
+      var renderer = rendererForHostTable.get(host);
+      if (!renderer) {
+        renderer = new ShadowRenderer(host);
+        rendererForHostTable.set(host, renderer);
+      }
+      return renderer;
+    }
+    function getShadowRootAncestor(node) {
+      var root = getTreeScope(node).root;
+      if (root instanceof ShadowRoot) return root;
+      return null;
+    }
+    function getRendererForShadowRoot(shadowRoot) {
+      return getRendererForHost(shadowRoot.host);
+    }
+    var spliceDiff = new ArraySplice();
+    spliceDiff.equals = function(renderNode, rawNode) {
+      return unwrap(renderNode.node) === rawNode;
+    };
+    function RenderNode(node) {
+      this.skip = false;
+      this.node = node;
+      this.childNodes = [];
+    }
+    RenderNode.prototype = {
+      append: function(node) {
+        var rv = new RenderNode(node);
+        this.childNodes.push(rv);
+        return rv;
+      },
+      sync: function(opt_added) {
+        if (this.skip) return;
+        var nodeWrapper = this.node;
+        var newChildren = this.childNodes;
+        var oldChildren = getChildNodesSnapshot(unwrap(nodeWrapper));
+        var added = opt_added || new WeakMap();
+        var splices = spliceDiff.calculateSplices(newChildren, oldChildren);
+        var newIndex = 0, oldIndex = 0;
+        var lastIndex = 0;
+        for (var i = 0; i < splices.length; i++) {
+          var splice = splices[i];
+          for (;lastIndex < splice.index; lastIndex++) {
+            oldIndex++;
+            newChildren[newIndex++].sync(added);
+          }
+          var removedCount = splice.removed.length;
+          for (var j = 0; j < removedCount; j++) {
+            var wrapper = wrap(oldChildren[oldIndex++]);
+            if (!added.get(wrapper)) remove(wrapper);
+          }
+          var addedCount = splice.addedCount;
+          var refNode = oldChildren[oldIndex] && wrap(oldChildren[oldIndex]);
+          for (var j = 0; j < addedCount; j++) {
+            var newChildRenderNode = newChildren[newIndex++];
+            var newChildWrapper = newChildRenderNode.node;
+            insertBefore(nodeWrapper, newChildWrapper, refNode);
+            added.set(newChildWrapper, true);
+            newChildRenderNode.sync(added);
+          }
+          lastIndex += addedCount;
+        }
+        for (var i = lastIndex; i < newChildren.length; i++) {
+          newChildren[i].sync(added);
+        }
+      }
+    };
+    function ShadowRenderer(host) {
+      this.host = host;
+      this.dirty = false;
+      this.invalidateAttributes();
+      this.associateNode(host);
+    }
+    ShadowRenderer.prototype = {
+      render: function(opt_renderNode) {
+        if (!this.dirty) return;
+        this.invalidateAttributes();
+        var host = this.host;
+        this.distribution(host);
+        var renderNode = opt_renderNode || new RenderNode(host);
+        this.buildRenderTree(renderNode, host);
+        var topMostRenderer = !opt_renderNode;
+        if (topMostRenderer) renderNode.sync();
+        this.dirty = false;
+      },
+      get parentRenderer() {
+        return getTreeScope(this.host).renderer;
+      },
+      invalidate: function() {
+        if (!this.dirty) {
+          this.dirty = true;
+          var parentRenderer = this.parentRenderer;
+          if (parentRenderer) parentRenderer.invalidate();
+          pendingDirtyRenderers.push(this);
+          if (renderTimer) return;
+          renderTimer = window[request](handleRequestAnimationFrame, 0);
+        }
+      },
+      distribution: function(root) {
+        this.resetAllSubtrees(root);
+        this.distributionResolution(root);
+      },
+      resetAll: function(node) {
+        if (isInsertionPoint(node)) resetDistributedNodes(node); else resetDestinationInsertionPoints(node);
+        this.resetAllSubtrees(node);
+      },
+      resetAllSubtrees: function(node) {
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          this.resetAll(child);
+        }
+        if (node.shadowRoot) this.resetAll(node.shadowRoot);
+        if (node.olderShadowRoot) this.resetAll(node.olderShadowRoot);
+      },
+      distributionResolution: function(node) {
+        if (isShadowHost(node)) {
+          var shadowHost = node;
+          var pool = poolPopulation(shadowHost);
+          var shadowTrees = getShadowTrees(shadowHost);
+          for (var i = 0; i < shadowTrees.length; i++) {
+            this.poolDistribution(shadowTrees[i], pool);
+          }
+          for (var i = shadowTrees.length - 1; i >= 0; i--) {
+            var shadowTree = shadowTrees[i];
+            var shadow = getShadowInsertionPoint(shadowTree);
+            if (shadow) {
+              var olderShadowRoot = shadowTree.olderShadowRoot;
+              if (olderShadowRoot) {
+                pool = poolPopulation(olderShadowRoot);
+              }
+              for (var j = 0; j < pool.length; j++) {
+                destributeNodeInto(pool[j], shadow);
+              }
+            }
+            this.distributionResolution(shadowTree);
+          }
+        }
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          this.distributionResolution(child);
+        }
+      },
+      poolDistribution: function(node, pool) {
+        if (node instanceof HTMLShadowElement) return;
+        if (node instanceof HTMLContentElement) {
+          var content = node;
+          this.updateDependentAttributes(content.getAttribute("select"));
+          var anyDistributed = false;
+          for (var i = 0; i < pool.length; i++) {
+            var node = pool[i];
+            if (!node) continue;
+            if (matches(node, content)) {
+              destributeNodeInto(node, content);
+              pool[i] = undefined;
+              anyDistributed = true;
+            }
+          }
+          if (!anyDistributed) {
+            for (var child = content.firstChild; child; child = child.nextSibling) {
+              destributeNodeInto(child, content);
+            }
+          }
+          return;
+        }
+        for (var child = node.firstChild; child; child = child.nextSibling) {
+          this.poolDistribution(child, pool);
+        }
+      },
+      buildRenderTree: function(renderNode, node) {
+        var children = this.compose(node);
+        for (var i = 0; i < children.length; i++) {
+          var child = children[i];
+          var childRenderNode = renderNode.append(child);
+          this.buildRenderTree(childRenderNode, child);
+        }
+        if (isShadowHost(node)) {
+          var renderer = getRendererForHost(node);
+          renderer.dirty = false;
+        }
+      },
+      compose: function(node) {
+        var children = [];
+        var p = node.shadowRoot || node;
+        for (var child = p.firstChild; child; child = child.nextSibling) {
+          if (isInsertionPoint(child)) {
+            this.associateNode(p);
+            var distributedNodes = getDistributedNodes(child);
+            for (var j = 0; j < distributedNodes.length; j++) {
+              var distributedNode = distributedNodes[j];
+              if (isFinalDestination(child, distributedNode)) children.push(distributedNode);
+            }
+          } else {
+            children.push(child);
+          }
+        }
+        return children;
+      },
+      invalidateAttributes: function() {
+        this.attributes = Object.create(null);
+      },
+      updateDependentAttributes: function(selector) {
+        if (!selector) return;
+        var attributes = this.attributes;
+        if (/\.\w+/.test(selector)) attributes["class"] = true;
+        if (/#\w+/.test(selector)) attributes["id"] = true;
+        selector.replace(/\[\s*([^\s=\|~\]]+)/g, function(_, name) {
+          attributes[name] = true;
+        });
+      },
+      dependsOnAttribute: function(name) {
+        return this.attributes[name];
+      },
+      associateNode: function(node) {
+        unsafeUnwrap(node).polymerShadowRenderer_ = this;
+      }
+    };
+    function poolPopulation(node) {
+      var pool = [];
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        if (isInsertionPoint(child)) {
+          pool.push.apply(pool, getDistributedNodes(child));
+        } else {
+          pool.push(child);
+        }
+      }
+      return pool;
+    }
+    function getShadowInsertionPoint(node) {
+      if (node instanceof HTMLShadowElement) return node;
+      if (node instanceof HTMLContentElement) return null;
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        var res = getShadowInsertionPoint(child);
+        if (res) return res;
+      }
+      return null;
+    }
+    function destributeNodeInto(child, insertionPoint) {
+      getDistributedNodes(insertionPoint).push(child);
+      var points = destinationInsertionPointsTable.get(child);
+      if (!points) destinationInsertionPointsTable.set(child, [ insertionPoint ]); else points.push(insertionPoint);
+    }
+    function getDestinationInsertionPoints(node) {
+      return destinationInsertionPointsTable.get(node);
+    }
+    function resetDestinationInsertionPoints(node) {
+      destinationInsertionPointsTable.set(node, undefined);
+    }
+    var selectorStartCharRe = /^(:not\()?[*.#[a-zA-Z_|]/;
+    function matches(node, contentElement) {
+      var select = contentElement.getAttribute("select");
+      if (!select) return true;
+      select = select.trim();
+      if (!select) return true;
+      if (!(node instanceof Element)) return false;
+      if (!selectorStartCharRe.test(select)) return false;
+      try {
+        return node.matches(select);
+      } catch (ex) {
+        return false;
+      }
+    }
+    function isFinalDestination(insertionPoint, node) {
+      var points = getDestinationInsertionPoints(node);
+      return points && points[points.length - 1] === insertionPoint;
+    }
+    function isInsertionPoint(node) {
+      return node instanceof HTMLContentElement || node instanceof HTMLShadowElement;
+    }
+    function isShadowHost(shadowHost) {
+      return shadowHost.shadowRoot;
+    }
+    function getShadowTrees(host) {
+      var trees = [];
+      for (var tree = host.shadowRoot; tree; tree = tree.olderShadowRoot) {
+        trees.push(tree);
+      }
+      return trees;
+    }
+    function render(host) {
+      new ShadowRenderer(host).render();
+    }
+    Node.prototype.invalidateShadowRenderer = function(force) {
+      var renderer = unsafeUnwrap(this).polymerShadowRenderer_;
+      if (renderer) {
+        renderer.invalidate();
+        return true;
+      }
+      return false;
+    };
+    HTMLContentElement.prototype.getDistributedNodes = HTMLShadowElement.prototype.getDistributedNodes = function() {
+      renderAllPending();
+      return getDistributedNodes(this);
+    };
+    Element.prototype.getDestinationInsertionPoints = function() {
+      renderAllPending();
+      return getDestinationInsertionPoints(this) || [];
+    };
+    HTMLContentElement.prototype.nodeIsInserted_ = HTMLShadowElement.prototype.nodeIsInserted_ = function() {
+      this.invalidateShadowRenderer();
+      var shadowRoot = getShadowRootAncestor(this);
+      var renderer;
+      if (shadowRoot) renderer = getRendererForShadowRoot(shadowRoot);
+      unsafeUnwrap(this).polymerShadowRenderer_ = renderer;
+      if (renderer) renderer.invalidate();
+    };
+    scope.getRendererForHost = getRendererForHost;
+    scope.getShadowTrees = getShadowTrees;
+    scope.renderAllPending = renderAllPending;
+    scope.getDestinationInsertionPoints = getDestinationInsertionPoints;
+    scope.visual = {
+      insertBefore: insertBefore,
+      remove: remove
+    };
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var HTMLElement = scope.wrappers.HTMLElement;
+    var assert = scope.assert;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var elementsWithFormProperty = [ "HTMLButtonElement", "HTMLFieldSetElement", "HTMLInputElement", "HTMLKeygenElement", "HTMLLabelElement", "HTMLLegendElement", "HTMLObjectElement", "HTMLOutputElement", "HTMLTextAreaElement" ];
+    function createWrapperConstructor(name) {
+      if (!window[name]) return;
+      assert(!scope.wrappers[name]);
+      var GeneratedWrapper = function(node) {
+        HTMLElement.call(this, node);
+      };
+      GeneratedWrapper.prototype = Object.create(HTMLElement.prototype);
+      mixin(GeneratedWrapper.prototype, {
+        get form() {
+          return wrap(unwrap(this).form);
+        }
+      });
+      registerWrapper(window[name], GeneratedWrapper, document.createElement(name.slice(4, -7)));
+      scope.wrappers[name] = GeneratedWrapper;
+    }
+    elementsWithFormProperty.forEach(createWrapperConstructor);
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var OriginalSelection = window.Selection;
+    function Selection(impl) {
+      setWrapper(impl, this);
+    }
+    Selection.prototype = {
+      get anchorNode() {
+        return wrap(unsafeUnwrap(this).anchorNode);
+      },
+      get focusNode() {
+        return wrap(unsafeUnwrap(this).focusNode);
+      },
+      addRange: function(range) {
+        unsafeUnwrap(this).addRange(unwrapIfNeeded(range));
+      },
+      collapse: function(node, index) {
+        unsafeUnwrap(this).collapse(unwrapIfNeeded(node), index);
+      },
+      containsNode: function(node, allowPartial) {
+        return unsafeUnwrap(this).containsNode(unwrapIfNeeded(node), allowPartial);
+      },
+      getRangeAt: function(index) {
+        return wrap(unsafeUnwrap(this).getRangeAt(index));
+      },
+      removeRange: function(range) {
+        unsafeUnwrap(this).removeRange(unwrap(range));
+      },
+      selectAllChildren: function(node) {
+        unsafeUnwrap(this).selectAllChildren(node instanceof ShadowRoot ? unsafeUnwrap(node.host) : unwrapIfNeeded(node));
+      },
+      toString: function() {
+        return unsafeUnwrap(this).toString();
+      }
+    };
+    if (OriginalSelection.prototype.extend) {
+      Selection.prototype.extend = function(node, offset) {
+        unsafeUnwrap(this).extend(unwrapIfNeeded(node), offset);
+      };
+    }
+    registerWrapper(window.Selection, Selection, window.getSelection());
+    scope.wrappers.Selection = Selection;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var OriginalTreeWalker = window.TreeWalker;
+    function TreeWalker(impl) {
+      setWrapper(impl, this);
+    }
+    TreeWalker.prototype = {
+      get root() {
+        return wrap(unsafeUnwrap(this).root);
+      },
+      get currentNode() {
+        return wrap(unsafeUnwrap(this).currentNode);
+      },
+      set currentNode(node) {
+        unsafeUnwrap(this).currentNode = unwrapIfNeeded(node);
+      },
+      get filter() {
+        return unsafeUnwrap(this).filter;
+      },
+      parentNode: function() {
+        return wrap(unsafeUnwrap(this).parentNode());
+      },
+      firstChild: function() {
+        return wrap(unsafeUnwrap(this).firstChild());
+      },
+      lastChild: function() {
+        return wrap(unsafeUnwrap(this).lastChild());
+      },
+      previousSibling: function() {
+        return wrap(unsafeUnwrap(this).previousSibling());
+      },
+      previousNode: function() {
+        return wrap(unsafeUnwrap(this).previousNode());
+      },
+      nextNode: function() {
+        return wrap(unsafeUnwrap(this).nextNode());
+      }
+    };
+    registerWrapper(OriginalTreeWalker, TreeWalker);
+    scope.wrappers.TreeWalker = TreeWalker;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var GetElementsByInterface = scope.GetElementsByInterface;
+    var Node = scope.wrappers.Node;
+    var ParentNodeInterface = scope.ParentNodeInterface;
+    var NonElementParentNodeInterface = scope.NonElementParentNodeInterface;
+    var Selection = scope.wrappers.Selection;
+    var SelectorsInterface = scope.SelectorsInterface;
+    var ShadowRoot = scope.wrappers.ShadowRoot;
+    var TreeScope = scope.TreeScope;
+    var cloneNode = scope.cloneNode;
+    var defineGetter = scope.defineGetter;
+    var defineWrapGetter = scope.defineWrapGetter;
+    var elementFromPoint = scope.elementFromPoint;
+    var forwardMethodsToWrapper = scope.forwardMethodsToWrapper;
+    var matchesNames = scope.matchesNames;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var renderAllPending = scope.renderAllPending;
+    var rewrap = scope.rewrap;
+    var setWrapper = scope.setWrapper;
+    var unsafeUnwrap = scope.unsafeUnwrap;
+    var unwrap = scope.unwrap;
+    var wrap = scope.wrap;
+    var wrapEventTargetMethods = scope.wrapEventTargetMethods;
+    var wrapNodeList = scope.wrapNodeList;
+    var implementationTable = new WeakMap();
+    function Document(node) {
+      Node.call(this, node);
+      this.treeScope_ = new TreeScope(this, null);
+    }
+    Document.prototype = Object.create(Node.prototype);
+    defineWrapGetter(Document, "documentElement");
+    defineWrapGetter(Document, "body");
+    defineWrapGetter(Document, "head");
+    defineGetter(Document, "activeElement", function() {
+      var unwrappedActiveElement = unwrap(this).activeElement;
+      if (!unwrappedActiveElement || !unwrappedActiveElement.nodeType) return null;
+      var activeElement = wrap(unwrappedActiveElement);
+      while (!this.contains(activeElement)) {
+        while (activeElement.parentNode) {
+          activeElement = activeElement.parentNode;
+        }
+        if (activeElement.host) {
+          activeElement = activeElement.host;
+        } else {
+          return null;
+        }
+      }
+      return activeElement;
+    });
+    function wrapMethod(name) {
+      var original = document[name];
+      Document.prototype[name] = function() {
+        return wrap(original.apply(unsafeUnwrap(this), arguments));
+      };
+    }
+    [ "createComment", "createDocumentFragment", "createElement", "createElementNS", "createEvent", "createEventNS", "createRange", "createTextNode" ].forEach(wrapMethod);
+    var originalAdoptNode = document.adoptNode;
+    function adoptNodeNoRemove(node, doc) {
+      originalAdoptNode.call(unsafeUnwrap(doc), unwrap(node));
+      adoptSubtree(node, doc);
+    }
+    function adoptSubtree(node, doc) {
+      if (node.shadowRoot) doc.adoptNode(node.shadowRoot);
+      if (node instanceof ShadowRoot) adoptOlderShadowRoots(node, doc);
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        adoptSubtree(child, doc);
+      }
+    }
+    function adoptOlderShadowRoots(shadowRoot, doc) {
+      var oldShadowRoot = shadowRoot.olderShadowRoot;
+      if (oldShadowRoot) doc.adoptNode(oldShadowRoot);
+    }
+    var originalGetSelection = document.getSelection;
+    mixin(Document.prototype, {
+      adoptNode: function(node) {
+        if (node.parentNode) node.parentNode.removeChild(node);
+        adoptNodeNoRemove(node, this);
+        return node;
+      },
+      elementFromPoint: function(x, y) {
+        return elementFromPoint(this, this, x, y);
+      },
+      importNode: function(node, deep) {
+        return cloneNode(node, deep, unsafeUnwrap(this));
+      },
+      getSelection: function() {
+        renderAllPending();
+        return new Selection(originalGetSelection.call(unwrap(this)));
+      },
+      getElementsByName: function(name) {
+        return SelectorsInterface.querySelectorAll.call(this, "[name=" + JSON.stringify(String(name)) + "]");
+      }
+    });
+    var originalCreateTreeWalker = document.createTreeWalker;
+    var TreeWalkerWrapper = scope.wrappers.TreeWalker;
+    Document.prototype.createTreeWalker = function(root, whatToShow, filter, expandEntityReferences) {
+      var newFilter = null;
+      if (filter) {
+        if (filter.acceptNode && typeof filter.acceptNode === "function") {
+          newFilter = {
+            acceptNode: function(node) {
+              return filter.acceptNode(wrap(node));
+            }
+          };
+        } else if (typeof filter === "function") {
+          newFilter = function(node) {
+            return filter(wrap(node));
+          };
+        }
+      }
+      return new TreeWalkerWrapper(originalCreateTreeWalker.call(unwrap(this), unwrap(root), whatToShow, newFilter, expandEntityReferences));
+    };
+    if (document.registerElement) {
+      var originalRegisterElement = document.registerElement;
+      Document.prototype.registerElement = function(tagName, object) {
+        var prototype, extendsOption;
+        if (object !== undefined) {
+          prototype = object.prototype;
+          extendsOption = object.extends;
+        }
+        if (!prototype) prototype = Object.create(HTMLElement.prototype);
+        if (scope.nativePrototypeTable.get(prototype)) {
+          throw new Error("NotSupportedError");
+        }
+        var proto = Object.getPrototypeOf(prototype);
+        var nativePrototype;
+        var prototypes = [];
+        while (proto) {
+          nativePrototype = scope.nativePrototypeTable.get(proto);
+          if (nativePrototype) break;
+          prototypes.push(proto);
+          proto = Object.getPrototypeOf(proto);
+        }
+        if (!nativePrototype) {
+          throw new Error("NotSupportedError");
+        }
+        var newPrototype = Object.create(nativePrototype);
+        for (var i = prototypes.length - 1; i >= 0; i--) {
+          newPrototype = Object.create(newPrototype);
+        }
+        [ "createdCallback", "attachedCallback", "detachedCallback", "attributeChangedCallback" ].forEach(function(name) {
+          var f = prototype[name];
+          if (!f) return;
+          newPrototype[name] = function() {
+            if (!(wrap(this) instanceof CustomElementConstructor)) {
+              rewrap(this);
+            }
+            f.apply(wrap(this), arguments);
+          };
+        });
+        var p = {
+          prototype: newPrototype
+        };
+        if (extendsOption) p.extends = extendsOption;
+        function CustomElementConstructor(node) {
+          if (!node) {
+            if (extendsOption) {
+              return document.createElement(extendsOption, tagName);
+            } else {
+              return document.createElement(tagName);
+            }
+          }
+          setWrapper(node, this);
+        }
+        CustomElementConstructor.prototype = prototype;
+        CustomElementConstructor.prototype.constructor = CustomElementConstructor;
+        scope.constructorTable.set(newPrototype, CustomElementConstructor);
+        scope.nativePrototypeTable.set(prototype, newPrototype);
+        var nativeConstructor = originalRegisterElement.call(unwrap(this), tagName, p);
+        return CustomElementConstructor;
+      };
+      forwardMethodsToWrapper([ window.HTMLDocument || window.Document ], [ "registerElement" ]);
+    }
+    forwardMethodsToWrapper([ window.HTMLBodyElement, window.HTMLDocument || window.Document, window.HTMLHeadElement, window.HTMLHtmlElement ], [ "appendChild", "compareDocumentPosition", "contains", "getElementsByClassName", "getElementsByTagName", "getElementsByTagNameNS", "insertBefore", "querySelector", "querySelectorAll", "removeChild", "replaceChild" ]);
+    forwardMethodsToWrapper([ window.HTMLBodyElement, window.HTMLHeadElement, window.HTMLHtmlElement ], matchesNames);
+    forwardMethodsToWrapper([ window.HTMLDocument || window.Document ], [ "adoptNode", "importNode", "contains", "createComment", "createDocumentFragment", "createElement", "createElementNS", "createEvent", "createEventNS", "createRange", "createTextNode", "createTreeWalker", "elementFromPoint", "getElementById", "getElementsByName", "getSelection" ]);
+    mixin(Document.prototype, GetElementsByInterface);
+    mixin(Document.prototype, ParentNodeInterface);
+    mixin(Document.prototype, SelectorsInterface);
+    mixin(Document.prototype, NonElementParentNodeInterface);
+    mixin(Document.prototype, {
+      get implementation() {
+        var implementation = implementationTable.get(this);
+        if (implementation) return implementation;
+        implementation = new DOMImplementation(unwrap(this).implementation);
+        implementationTable.set(this, implementation);
+        return implementation;
+      },
+      get defaultView() {
+        return wrap(unwrap(this).defaultView);
+      }
+    });
+    registerWrapper(window.Document, Document, document.implementation.createHTMLDocument(""));
+    if (window.HTMLDocument) registerWrapper(window.HTMLDocument, Document);
+    wrapEventTargetMethods([ window.HTMLBodyElement, window.HTMLDocument || window.Document, window.HTMLHeadElement ]);
+    function DOMImplementation(impl) {
+      setWrapper(impl, this);
+    }
+    var originalCreateDocument = document.implementation.createDocument;
+    DOMImplementation.prototype.createDocument = function() {
+      arguments[2] = unwrap(arguments[2]);
+      return wrap(originalCreateDocument.apply(unsafeUnwrap(this), arguments));
+    };
+    function wrapImplMethod(constructor, name) {
+      var original = document.implementation[name];
+      constructor.prototype[name] = function() {
+        return wrap(original.apply(unsafeUnwrap(this), arguments));
+      };
+    }
+    function forwardImplMethod(constructor, name) {
+      var original = document.implementation[name];
+      constructor.prototype[name] = function() {
+        return original.apply(unsafeUnwrap(this), arguments);
+      };
+    }
+    wrapImplMethod(DOMImplementation, "createDocumentType");
+    wrapImplMethod(DOMImplementation, "createHTMLDocument");
+    forwardImplMethod(DOMImplementation, "hasFeature");
+    registerWrapper(window.DOMImplementation, DOMImplementation);
+    forwardMethodsToWrapper([ window.DOMImplementation ], [ "createDocument", "createDocumentType", "createHTMLDocument", "hasFeature" ]);
+    scope.adoptNodeNoRemove = adoptNodeNoRemove;
+    scope.wrappers.DOMImplementation = DOMImplementation;
+    scope.wrappers.Document = Document;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var EventTarget = scope.wrappers.EventTarget;
+    var Selection = scope.wrappers.Selection;
+    var mixin = scope.mixin;
+    var registerWrapper = scope.registerWrapper;
+    var renderAllPending = scope.renderAllPending;
+    var unwrap = scope.unwrap;
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var wrap = scope.wrap;
+    var OriginalWindow = window.Window;
+    var originalGetComputedStyle = window.getComputedStyle;
+    var originalGetDefaultComputedStyle = window.getDefaultComputedStyle;
+    var originalGetSelection = window.getSelection;
+    function Window(impl) {
+      EventTarget.call(this, impl);
+    }
+    Window.prototype = Object.create(EventTarget.prototype);
+    OriginalWindow.prototype.getComputedStyle = function(el, pseudo) {
+      return wrap(this || window).getComputedStyle(unwrapIfNeeded(el), pseudo);
+    };
+    if (originalGetDefaultComputedStyle) {
+      OriginalWindow.prototype.getDefaultComputedStyle = function(el, pseudo) {
+        return wrap(this || window).getDefaultComputedStyle(unwrapIfNeeded(el), pseudo);
+      };
+    }
+    OriginalWindow.prototype.getSelection = function() {
+      return wrap(this || window).getSelection();
+    };
+    delete window.getComputedStyle;
+    delete window.getDefaultComputedStyle;
+    delete window.getSelection;
+    [ "addEventListener", "removeEventListener", "dispatchEvent" ].forEach(function(name) {
+      OriginalWindow.prototype[name] = function() {
+        var w = wrap(this || window);
+        return w[name].apply(w, arguments);
+      };
+      delete window[name];
+    });
+    mixin(Window.prototype, {
+      getComputedStyle: function(el, pseudo) {
+        renderAllPending();
+        return originalGetComputedStyle.call(unwrap(this), unwrapIfNeeded(el), pseudo);
+      },
+      getSelection: function() {
+        renderAllPending();
+        return new Selection(originalGetSelection.call(unwrap(this)));
+      },
+      get document() {
+        return wrap(unwrap(this).document);
+      }
+    });
+    if (originalGetDefaultComputedStyle) {
+      Window.prototype.getDefaultComputedStyle = function(el, pseudo) {
+        renderAllPending();
+        return originalGetDefaultComputedStyle.call(unwrap(this), unwrapIfNeeded(el), pseudo);
+      };
+    }
+    registerWrapper(OriginalWindow, Window, window);
+    scope.wrappers.Window = Window;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var unwrap = scope.unwrap;
+    var OriginalDataTransfer = window.DataTransfer || window.Clipboard;
+    var OriginalDataTransferSetDragImage = OriginalDataTransfer.prototype.setDragImage;
+    if (OriginalDataTransferSetDragImage) {
+      OriginalDataTransfer.prototype.setDragImage = function(image, x, y) {
+        OriginalDataTransferSetDragImage.call(this, unwrap(image), x, y);
+      };
+    }
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var registerWrapper = scope.registerWrapper;
+    var setWrapper = scope.setWrapper;
+    var unwrap = scope.unwrap;
+    var OriginalFormData = window.FormData;
+    if (!OriginalFormData) return;
+    function FormData(formElement) {
+      var impl;
+      if (formElement instanceof OriginalFormData) {
+        impl = formElement;
+      } else {
+        impl = new OriginalFormData(formElement && unwrap(formElement));
+      }
+      setWrapper(impl, this);
+    }
+    registerWrapper(OriginalFormData, FormData, new OriginalFormData());
+    scope.wrappers.FormData = FormData;
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var unwrapIfNeeded = scope.unwrapIfNeeded;
+    var originalSend = XMLHttpRequest.prototype.send;
+    XMLHttpRequest.prototype.send = function(obj) {
+      return originalSend.call(this, unwrapIfNeeded(obj));
+    };
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    "use strict";
+    var isWrapperFor = scope.isWrapperFor;
+    var elements = {
+      a: "HTMLAnchorElement",
+      area: "HTMLAreaElement",
+      audio: "HTMLAudioElement",
+      base: "HTMLBaseElement",
+      body: "HTMLBodyElement",
+      br: "HTMLBRElement",
+      button: "HTMLButtonElement",
+      canvas: "HTMLCanvasElement",
+      caption: "HTMLTableCaptionElement",
+      col: "HTMLTableColElement",
+      content: "HTMLContentElement",
+      data: "HTMLDataElement",
+      datalist: "HTMLDataListElement",
+      del: "HTMLModElement",
+      dir: "HTMLDirectoryElement",
+      div: "HTMLDivElement",
+      dl: "HTMLDListElement",
+      embed: "HTMLEmbedElement",
+      fieldset: "HTMLFieldSetElement",
+      font: "HTMLFontElement",
+      form: "HTMLFormElement",
+      frame: "HTMLFrameElement",
+      frameset: "HTMLFrameSetElement",
+      h1: "HTMLHeadingElement",
+      head: "HTMLHeadElement",
+      hr: "HTMLHRElement",
+      html: "HTMLHtmlElement",
+      iframe: "HTMLIFrameElement",
+      img: "HTMLImageElement",
+      input: "HTMLInputElement",
+      keygen: "HTMLKeygenElement",
+      label: "HTMLLabelElement",
+      legend: "HTMLLegendElement",
+      li: "HTMLLIElement",
+      link: "HTMLLinkElement",
+      map: "HTMLMapElement",
+      marquee: "HTMLMarqueeElement",
+      menu: "HTMLMenuElement",
+      menuitem: "HTMLMenuItemElement",
+      meta: "HTMLMetaElement",
+      meter: "HTMLMeterElement",
+      object: "HTMLObjectElement",
+      ol: "HTMLOListElement",
+      optgroup: "HTMLOptGroupElement",
+      option: "HTMLOptionElement",
+      output: "HTMLOutputElement",
+      p: "HTMLParagraphElement",
+      param: "HTMLParamElement",
+      pre: "HTMLPreElement",
+      progress: "HTMLProgressElement",
+      q: "HTMLQuoteElement",
+      script: "HTMLScriptElement",
+      select: "HTMLSelectElement",
+      shadow: "HTMLShadowElement",
+      source: "HTMLSourceElement",
+      span: "HTMLSpanElement",
+      style: "HTMLStyleElement",
+      table: "HTMLTableElement",
+      tbody: "HTMLTableSectionElement",
+      template: "HTMLTemplateElement",
+      textarea: "HTMLTextAreaElement",
+      thead: "HTMLTableSectionElement",
+      time: "HTMLTimeElement",
+      title: "HTMLTitleElement",
+      tr: "HTMLTableRowElement",
+      track: "HTMLTrackElement",
+      ul: "HTMLUListElement",
+      video: "HTMLVideoElement"
+    };
+    function overrideConstructor(tagName) {
+      var nativeConstructorName = elements[tagName];
+      var nativeConstructor = window[nativeConstructorName];
+      if (!nativeConstructor) return;
+      var element = document.createElement(tagName);
+      var wrapperConstructor = element.constructor;
+      window[nativeConstructorName] = wrapperConstructor;
+    }
+    Object.keys(elements).forEach(overrideConstructor);
+    Object.getOwnPropertyNames(scope.wrappers).forEach(function(name) {
+      window[name] = scope.wrappers[name];
+    });
+  })(window.ShadowDOMPolyfill);
+  (function(scope) {
+    var ShadowCSS = {
+      strictStyling: false,
+      registry: {},
+      shimStyling: function(root, name, extendsName) {
+        var scopeStyles = this.prepareRoot(root, name, extendsName);
+        var typeExtension = this.isTypeExtension(extendsName);
+        var scopeSelector = this.makeScopeSelector(name, typeExtension);
+        var cssText = stylesToCssText(scopeStyles, true);
+        cssText = this.scopeCssText(cssText, scopeSelector);
+        if (root) {
+          root.shimmedStyle = cssText;
+        }
+        this.addCssToDocument(cssText, name);
+      },
+      shimStyle: function(style, selector) {
+        return this.shimCssText(style.textContent, selector);
+      },
+      shimCssText: function(cssText, selector) {
+        cssText = this.insertDirectives(cssText);
+        return this.scopeCssText(cssText, selector);
+      },
+      makeScopeSelector: function(name, typeExtension) {
+        if (name) {
+          return typeExtension ? "[is=" + name + "]" : name;
+        }
+        return "";
+      },
+      isTypeExtension: function(extendsName) {
+        return extendsName && extendsName.indexOf("-") < 0;
+      },
+      prepareRoot: function(root, name, extendsName) {
+        var def = this.registerRoot(root, name, extendsName);
+        this.replaceTextInStyles(def.rootStyles, this.insertDirectives);
+        this.removeStyles(root, def.rootStyles);
+        if (this.strictStyling) {
+          this.applyScopeToContent(root, name);
+        }
+        return def.scopeStyles;
+      },
+      removeStyles: function(root, styles) {
+        for (var i = 0, l = styles.length, s; i < l && (s = styles[i]); i++) {
+          s.parentNode.removeChild(s);
+        }
+      },
+      registerRoot: function(root, name, extendsName) {
+        var def = this.registry[name] = {
+          root: root,
+          name: name,
+          extendsName: extendsName
+        };
+        var styles = this.findStyles(root);
+        def.rootStyles = styles;
+        def.scopeStyles = def.rootStyles;
+        var extendee = this.registry[def.extendsName];
+        if (extendee) {
+          def.scopeStyles = extendee.scopeStyles.concat(def.scopeStyles);
+        }
+        return def;
+      },
+      findStyles: function(root) {
+        if (!root) {
+          return [];
+        }
+        var styles = root.querySelectorAll("style");
+        return Array.prototype.filter.call(styles, function(s) {
+          return !s.hasAttribute(NO_SHIM_ATTRIBUTE);
+        });
+      },
+      applyScopeToContent: function(root, name) {
+        if (root) {
+          Array.prototype.forEach.call(root.querySelectorAll("*"), function(node) {
+            node.setAttribute(name, "");
+          });
+          Array.prototype.forEach.call(root.querySelectorAll("template"), function(template) {
+            this.applyScopeToContent(template.content, name);
+          }, this);
+        }
+      },
+      insertDirectives: function(cssText) {
+        cssText = this.insertPolyfillDirectivesInCssText(cssText);
+        return this.insertPolyfillRulesInCssText(cssText);
+      },
+      insertPolyfillDirectivesInCssText: function(cssText) {
+        cssText = cssText.replace(cssCommentNextSelectorRe, function(match, p1) {
+          return p1.slice(0, -2) + "{";
+        });
+        return cssText.replace(cssContentNextSelectorRe, function(match, p1) {
+          return p1 + " {";
+        });
+      },
+      insertPolyfillRulesInCssText: function(cssText) {
+        cssText = cssText.replace(cssCommentRuleRe, function(match, p1) {
+          return p1.slice(0, -1);
+        });
+        return cssText.replace(cssContentRuleRe, function(match, p1, p2, p3) {
+          var rule = match.replace(p1, "").replace(p2, "");
+          return p3 + rule;
+        });
+      },
+      scopeCssText: function(cssText, scopeSelector) {
+        var unscoped = this.extractUnscopedRulesFromCssText(cssText);
+        cssText = this.insertPolyfillHostInCssText(cssText);
+        cssText = this.convertColonHost(cssText);
+        cssText = this.convertColonHostContext(cssText);
+        cssText = this.convertShadowDOMSelectors(cssText);
+        if (scopeSelector) {
+          var self = this, cssText;
+          withCssRules(cssText, function(rules) {
+            cssText = self.scopeRules(rules, scopeSelector);
+          });
+        }
+        cssText = cssText + "\n" + unscoped;
+        return cssText.trim();
+      },
+      extractUnscopedRulesFromCssText: function(cssText) {
+        var r = "", m;
+        while (m = cssCommentUnscopedRuleRe.exec(cssText)) {
+          r += m[1].slice(0, -1) + "\n\n";
+        }
+        while (m = cssContentUnscopedRuleRe.exec(cssText)) {
+          r += m[0].replace(m[2], "").replace(m[1], m[3]) + "\n\n";
+        }
+        return r;
+      },
+      convertColonHost: function(cssText) {
+        return this.convertColonRule(cssText, cssColonHostRe, this.colonHostPartReplacer);
+      },
+      convertColonHostContext: function(cssText) {
+        return this.convertColonRule(cssText, cssColonHostContextRe, this.colonHostContextPartReplacer);
+      },
+      convertColonRule: function(cssText, regExp, partReplacer) {
+        return cssText.replace(regExp, function(m, p1, p2, p3) {
+          p1 = polyfillHostNoCombinator;
+          if (p2) {
+            var parts = p2.split(","), r = [];
+            for (var i = 0, l = parts.length, p; i < l && (p = parts[i]); i++) {
+              p = p.trim();
+              r.push(partReplacer(p1, p, p3));
+            }
+            return r.join(",");
+          } else {
+            return p1 + p3;
+          }
+        });
+      },
+      colonHostContextPartReplacer: function(host, part, suffix) {
+        if (part.match(polyfillHost)) {
+          return this.colonHostPartReplacer(host, part, suffix);
+        } else {
+          return host + part + suffix + ", " + part + " " + host + suffix;
+        }
+      },
+      colonHostPartReplacer: function(host, part, suffix) {
+        return host + part.replace(polyfillHost, "") + suffix;
+      },
+      convertShadowDOMSelectors: function(cssText) {
+        for (var i = 0; i < shadowDOMSelectorsRe.length; i++) {
+          cssText = cssText.replace(shadowDOMSelectorsRe[i], " ");
+        }
+        return cssText;
+      },
+      scopeRules: function(cssRules, scopeSelector) {
+        var cssText = "";
+        if (cssRules) {
+          Array.prototype.forEach.call(cssRules, function(rule) {
+            if (rule.selectorText && (rule.style && rule.style.cssText !== undefined)) {
+              cssText += this.scopeSelector(rule.selectorText, scopeSelector, this.strictStyling) + " {\n\t";
+              cssText += this.propertiesFromRule(rule) + "\n}\n\n";
+            } else if (rule.type === CSSRule.MEDIA_RULE) {
+              cssText += "@media " + rule.media.mediaText + " {\n";
+              cssText += this.scopeRules(rule.cssRules, scopeSelector);
+              cssText += "\n}\n\n";
+            } else {
+              try {
+                if (rule.cssText) {
+                  cssText += rule.cssText + "\n\n";
+                }
+              } catch (x) {
+                if (rule.type === CSSRule.KEYFRAMES_RULE && rule.cssRules) {
+                  cssText += this.ieSafeCssTextFromKeyFrameRule(rule);
+                }
+              }
+            }
+          }, this);
+        }
+        return cssText;
+      },
+      ieSafeCssTextFromKeyFrameRule: function(rule) {
+        var cssText = "@keyframes " + rule.name + " {";
+        Array.prototype.forEach.call(rule.cssRules, function(rule) {
+          cssText += " " + rule.keyText + " {" + rule.style.cssText + "}";
+        });
+        cssText += " }";
+        return cssText;
+      },
+      scopeSelector: function(selector, scopeSelector, strict) {
+        var r = [], parts = selector.split(",");
+        parts.forEach(function(p) {
+          p = p.trim();
+          if (this.selectorNeedsScoping(p, scopeSelector)) {
+            p = strict && !p.match(polyfillHostNoCombinator) ? this.applyStrictSelectorScope(p, scopeSelector) : this.applySelectorScope(p, scopeSelector);
+          }
+          r.push(p);
+        }, this);
+        return r.join(", ");
+      },
+      selectorNeedsScoping: function(selector, scopeSelector) {
+        if (Array.isArray(scopeSelector)) {
+          return true;
+        }
+        var re = this.makeScopeMatcher(scopeSelector);
+        return !selector.match(re);
+      },
+      makeScopeMatcher: function(scopeSelector) {
+        scopeSelector = scopeSelector.replace(/\[/g, "\\[").replace(/\]/g, "\\]");
+        return new RegExp("^(" + scopeSelector + ")" + selectorReSuffix, "m");
+      },
+      applySelectorScope: function(selector, selectorScope) {
+        return Array.isArray(selectorScope) ? this.applySelectorScopeList(selector, selectorScope) : this.applySimpleSelectorScope(selector, selectorScope);
+      },
+      applySelectorScopeList: function(selector, scopeSelectorList) {
+        var r = [];
+        for (var i = 0, s; s = scopeSelectorList[i]; i++) {
+          r.push(this.applySimpleSelectorScope(selector, s));
+        }
+        return r.join(", ");
+      },
+      applySimpleSelectorScope: function(selector, scopeSelector) {
+        if (selector.match(polyfillHostRe)) {
+          selector = selector.replace(polyfillHostNoCombinator, scopeSelector);
+          return selector.replace(polyfillHostRe, scopeSelector + " ");
+        } else {
+          return scopeSelector + " " + selector;
+        }
+      },
+      applyStrictSelectorScope: function(selector, scopeSelector) {
+        scopeSelector = scopeSelector.replace(/\[is=([^\]]*)\]/g, "$1");
+        var splits = [ " ", ">", "+", "~" ], scoped = selector, attrName = "[" + scopeSelector + "]";
+        splits.forEach(function(sep) {
+          var parts = scoped.split(sep);
+          scoped = parts.map(function(p) {
+            var t = p.trim().replace(polyfillHostRe, "");
+            if (t && splits.indexOf(t) < 0 && t.indexOf(attrName) < 0) {
+              p = t.replace(/([^:]*)(:*)(.*)/, "$1" + attrName + "$2$3");
+            }
+            return p;
+          }).join(sep);
+        });
+        return scoped;
+      },
+      insertPolyfillHostInCssText: function(selector) {
+        return selector.replace(colonHostContextRe, polyfillHostContext).replace(colonHostRe, polyfillHost);
+      },
+      propertiesFromRule: function(rule) {
+        var cssText = rule.style.cssText;
+        if (rule.style.content && !rule.style.content.match(/['"]+|attr/)) {
+          cssText = cssText.replace(/content:[^;]*;/g, "content: '" + rule.style.content + "';");
+        }
+        var style = rule.style;
+        for (var i in style) {
+          if (style[i] === "initial") {
+            cssText += i + ": initial; ";
+          }
+        }
+        return cssText;
+      },
+      replaceTextInStyles: function(styles, action) {
+        if (styles && action) {
+          if (!(styles instanceof Array)) {
+            styles = [ styles ];
+          }
+          Array.prototype.forEach.call(styles, function(s) {
+            s.textContent = action.call(this, s.textContent);
+          }, this);
+        }
+      },
+      addCssToDocument: function(cssText, name) {
+        if (cssText.match("@import")) {
+          addOwnSheet(cssText, name);
+        } else {
+          addCssToDocument(cssText);
+        }
+      }
+    };
+    var selectorRe = /([^{]*)({[\s\S]*?})/gim, cssCommentRe = /\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim, cssCommentNextSelectorRe = /\/\*\s*@polyfill ([^*]*\*+([^\/*][^*]*\*+)*\/)([^{]*?){/gim, cssContentNextSelectorRe = /polyfill-next-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim, cssCommentRuleRe = /\/\*\s@polyfill-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim, cssContentRuleRe = /(polyfill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim, cssCommentUnscopedRuleRe = /\/\*\s@polyfill-unscoped-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim, cssContentUnscopedRuleRe = /(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim, cssPseudoRe = /::(x-[^\s{,(]*)/gim, cssPartRe = /::part\(([^)]*)\)/gim, polyfillHost = "-shadowcsshost", polyfillHostContext = "-shadowcsscontext", parenSuffix = ")(?:\\((" + "(?:\\([^)(]*\\)|[^)(]*)+?" + ")\\))?([^,{]*)";
+    var cssColonHostRe = new RegExp("(" + polyfillHost + parenSuffix, "gim"), cssColonHostContextRe = new RegExp("(" + polyfillHostContext + parenSuffix, "gim"), selectorReSuffix = "([>\\s~+[.,{:][\\s\\S]*)?$", colonHostRe = /\:host/gim, colonHostContextRe = /\:host-context/gim, polyfillHostNoCombinator = polyfillHost + "-no-combinator", polyfillHostRe = new RegExp(polyfillHost, "gim"), polyfillHostContextRe = new RegExp(polyfillHostContext, "gim"), shadowDOMSelectorsRe = [ />>>/g, /::shadow/g, /::content/g, /\/deep\//g, /\/shadow\//g, /\/shadow-deep\//g, /\^\^/g, /\^(?!=)/g ];
+    function stylesToCssText(styles, preserveComments) {
+      var cssText = "";
+      Array.prototype.forEach.call(styles, function(s) {
+        cssText += s.textContent + "\n\n";
+      });
+      if (!preserveComments) {
+        cssText = cssText.replace(cssCommentRe, "");
+      }
+      return cssText;
+    }
+    function cssTextToStyle(cssText) {
+      var style = document.createElement("style");
+      style.textContent = cssText;
+      return style;
+    }
+    function cssToRules(cssText) {
+      var style = cssTextToStyle(cssText);
+      document.head.appendChild(style);
+      var rules = [];
+      if (style.sheet) {
+        try {
+          rules = style.sheet.cssRules;
+        } catch (e) {}
+      } else {
+        console.warn("sheet not found", style);
+      }
+      style.parentNode.removeChild(style);
+      return rules;
+    }
+    var frame = document.createElement("iframe");
+    frame.style.display = "none";
+    function initFrame() {
+      frame.initialized = true;
+      document.body.appendChild(frame);
+      var doc = frame.contentDocument;
+      var base = doc.createElement("base");
+      base.href = document.baseURI;
+      doc.head.appendChild(base);
+    }
+    function inFrame(fn) {
+      if (!frame.initialized) {
+        initFrame();
+      }
+      document.body.appendChild(frame);
+      fn(frame.contentDocument);
+      document.body.removeChild(frame);
+    }
+    var isChrome = navigator.userAgent.match("Chrome");
+    function withCssRules(cssText, callback) {
+      if (!callback) {
+        return;
+      }
+      var rules;
+      if (cssText.match("@import") && isChrome) {
+        var style = cssTextToStyle(cssText);
+        inFrame(function(doc) {
+          doc.head.appendChild(style.impl);
+          rules = Array.prototype.slice.call(style.sheet.cssRules, 0);
+          callback(rules);
+        });
+      } else {
+        rules = cssToRules(cssText);
+        callback(rules);
+      }
+    }
+    function rulesToCss(cssRules) {
+      for (var i = 0, css = []; i < cssRules.length; i++) {
+        css.push(cssRules[i].cssText);
+      }
+      return css.join("\n\n");
+    }
+    function addCssToDocument(cssText) {
+      if (cssText) {
+        getSheet().appendChild(document.createTextNode(cssText));
+      }
+    }
+    function addOwnSheet(cssText, name) {
+      var style = cssTextToStyle(cssText);
+      style.setAttribute(name, "");
+      style.setAttribute(SHIMMED_ATTRIBUTE, "");
+      document.head.appendChild(style);
+    }
+    var SHIM_ATTRIBUTE = "shim-shadowdom";
+    var SHIMMED_ATTRIBUTE = "shim-shadowdom-css";
+    var NO_SHIM_ATTRIBUTE = "no-shim";
+    var sheet;
+    function getSheet() {
+      if (!sheet) {
+        sheet = document.createElement("style");
+        sheet.setAttribute(SHIMMED_ATTRIBUTE, "");
+        sheet[SHIMMED_ATTRIBUTE] = true;
+      }
+      return sheet;
+    }
+    if (window.ShadowDOMPolyfill) {
+      addCssToDocument("style { display: none !important; }\n");
+      var doc = ShadowDOMPolyfill.wrap(document);
+      var head = doc.querySelector("head");
+      head.insertBefore(getSheet(), head.childNodes[0]);
+      document.addEventListener("DOMContentLoaded", function() {
+        var urlResolver = scope.urlResolver;
+        if (window.HTMLImports && !HTMLImports.useNative) {
+          var SHIM_SHEET_SELECTOR = "link[rel=stylesheet]" + "[" + SHIM_ATTRIBUTE + "]";
+          var SHIM_STYLE_SELECTOR = "style[" + SHIM_ATTRIBUTE + "]";
+          HTMLImports.importer.documentPreloadSelectors += "," + SHIM_SHEET_SELECTOR;
+          HTMLImports.importer.importsPreloadSelectors += "," + SHIM_SHEET_SELECTOR;
+          HTMLImports.parser.documentSelectors = [ HTMLImports.parser.documentSelectors, SHIM_SHEET_SELECTOR, SHIM_STYLE_SELECTOR ].join(",");
+          var originalParseGeneric = HTMLImports.parser.parseGeneric;
+          HTMLImports.parser.parseGeneric = function(elt) {
+            if (elt[SHIMMED_ATTRIBUTE]) {
+              return;
+            }
+            var style = elt.__importElement || elt;
+            if (!style.hasAttribute(SHIM_ATTRIBUTE)) {
+              originalParseGeneric.call(this, elt);
+              return;
+            }
+            if (elt.__resource) {
+              style = elt.ownerDocument.createElement("style");
+              style.textContent = elt.__resource;
+            }
+            HTMLImports.path.resolveUrlsInStyle(style, elt.href);
+            style.textContent = ShadowCSS.shimStyle(style);
+            style.removeAttribute(SHIM_ATTRIBUTE, "");
+            style.setAttribute(SHIMMED_ATTRIBUTE, "");
+            style[SHIMMED_ATTRIBUTE] = true;
+            if (style.parentNode !== head) {
+              if (elt.parentNode === head) {
+                head.replaceChild(style, elt);
+              } else {
+                this.addElementToDocument(style);
+              }
+            }
+            style.__importParsed = true;
+            this.markParsingComplete(elt);
+            this.parseNext();
+          };
+          var hasResource = HTMLImports.parser.hasResource;
+          HTMLImports.parser.hasResource = function(node) {
+            if (node.localName === "link" && node.rel === "stylesheet" && node.hasAttribute(SHIM_ATTRIBUTE)) {
+              return node.__resource;
+            } else {
+              return hasResource.call(this, node);
+            }
+          };
+        }
+      });
+    }
+    scope.ShadowCSS = ShadowCSS;
+  })(window.WebComponents);
+}
+
+(function(scope) {
+  if (window.ShadowDOMPolyfill) {
+    window.wrap = ShadowDOMPolyfill.wrapIfNeeded;
+    window.unwrap = ShadowDOMPolyfill.unwrapIfNeeded;
+  } else {
+    window.wrap = window.unwrap = function(n) {
+      return n;
+    };
+  }
+})(window.WebComponents);
+
+(function(scope) {
+  "use strict";
+  var hasWorkingUrl = false;
+  if (!scope.forceJURL) {
+    try {
+      var u = new URL("b", "http://a");
+      u.pathname = "c%20d";
+      hasWorkingUrl = u.href === "http://a/c%20d";
+    } catch (e) {}
+  }
+  if (hasWorkingUrl) return;
+  var relative = Object.create(null);
+  relative["ftp"] = 21;
+  relative["file"] = 0;
+  relative["gopher"] = 70;
+  relative["http"] = 80;
+  relative["https"] = 443;
+  relative["ws"] = 80;
+  relative["wss"] = 443;
+  var relativePathDotMapping = Object.create(null);
+  relativePathDotMapping["%2e"] = ".";
+  relativePathDotMapping[".%2e"] = "..";
+  relativePathDotMapping["%2e."] = "..";
+  relativePathDotMapping["%2e%2e"] = "..";
+  function isRelativeScheme(scheme) {
+    return relative[scheme] !== undefined;
+  }
+  function invalid() {
+    clear.call(this);
+    this._isInvalid = true;
+  }
+  function IDNAToASCII(h) {
+    if ("" == h) {
+      invalid.call(this);
+    }
+    return h.toLowerCase();
+  }
+  function percentEscape(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 32 && unicode < 127 && [ 34, 35, 60, 62, 63, 96 ].indexOf(unicode) == -1) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+  function percentEscapeQuery(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 32 && unicode < 127 && [ 34, 35, 60, 62, 96 ].indexOf(unicode) == -1) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+  var EOF = undefined, ALPHA = /[a-zA-Z]/, ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+  function parse(input, stateOverride, base) {
+    function err(message) {
+      errors.push(message);
+    }
+    var state = stateOverride || "scheme start", cursor = 0, buffer = "", seenAt = false, seenBracket = false, errors = [];
+    loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+      var c = input[cursor];
+      switch (state) {
+       case "scheme start":
+        if (c && ALPHA.test(c)) {
+          buffer += c.toLowerCase();
+          state = "scheme";
+        } else if (!stateOverride) {
+          buffer = "";
+          state = "no scheme";
+          continue;
+        } else {
+          err("Invalid scheme.");
+          break loop;
+        }
+        break;
+
+       case "scheme":
+        if (c && ALPHANUMERIC.test(c)) {
+          buffer += c.toLowerCase();
+        } else if (":" == c) {
+          this._scheme = buffer;
+          buffer = "";
+          if (stateOverride) {
+            break loop;
+          }
+          if (isRelativeScheme(this._scheme)) {
+            this._isRelative = true;
+          }
+          if ("file" == this._scheme) {
+            state = "relative";
+          } else if (this._isRelative && base && base._scheme == this._scheme) {
+            state = "relative or authority";
+          } else if (this._isRelative) {
+            state = "authority first slash";
+          } else {
+            state = "scheme data";
+          }
+        } else if (!stateOverride) {
+          buffer = "";
+          cursor = 0;
+          state = "no scheme";
+          continue;
+        } else if (EOF == c) {
+          break loop;
+        } else {
+          err("Code point not allowed in scheme: " + c);
+          break loop;
+        }
+        break;
+
+       case "scheme data":
+        if ("?" == c) {
+          this._query = "?";
+          state = "query";
+        } else if ("#" == c) {
+          this._fragment = "#";
+          state = "fragment";
+        } else {
+          if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+            this._schemeData += percentEscape(c);
+          }
+        }
+        break;
+
+       case "no scheme":
+        if (!base || !isRelativeScheme(base._scheme)) {
+          err("Missing scheme.");
+          invalid.call(this);
+        } else {
+          state = "relative";
+          continue;
+        }
+        break;
+
+       case "relative or authority":
+        if ("/" == c && "/" == input[cursor + 1]) {
+          state = "authority ignore slashes";
+        } else {
+          err("Expected /, got: " + c);
+          state = "relative";
+          continue;
+        }
+        break;
+
+       case "relative":
+        this._isRelative = true;
+        if ("file" != this._scheme) this._scheme = base._scheme;
+        if (EOF == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = base._query;
+          this._username = base._username;
+          this._password = base._password;
+          break loop;
+        } else if ("/" == c || "\\" == c) {
+          if ("\\" == c) err("\\ is an invalid code point.");
+          state = "relative slash";
+        } else if ("?" == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = "?";
+          this._username = base._username;
+          this._password = base._password;
+          state = "query";
+        } else if ("#" == c) {
+          this._host = base._host;
+          this._port = base._port;
+          this._path = base._path.slice();
+          this._query = base._query;
+          this._fragment = "#";
+          this._username = base._username;
+          this._password = base._password;
+          state = "fragment";
+        } else {
+          var nextC = input[cursor + 1];
+          var nextNextC = input[cursor + 2];
+          if ("file" != this._scheme || !ALPHA.test(c) || nextC != ":" && nextC != "|" || EOF != nextNextC && "/" != nextNextC && "\\" != nextNextC && "?" != nextNextC && "#" != nextNextC) {
+            this._host = base._host;
+            this._port = base._port;
+            this._username = base._username;
+            this._password = base._password;
+            this._path = base._path.slice();
+            this._path.pop();
+          }
+          state = "relative path";
+          continue;
+        }
+        break;
+
+       case "relative slash":
+        if ("/" == c || "\\" == c) {
+          if ("\\" == c) {
+            err("\\ is an invalid code point.");
+          }
+          if ("file" == this._scheme) {
+            state = "file host";
+          } else {
+            state = "authority ignore slashes";
+          }
+        } else {
+          if ("file" != this._scheme) {
+            this._host = base._host;
+            this._port = base._port;
+            this._username = base._username;
+            this._password = base._password;
+          }
+          state = "relative path";
+          continue;
+        }
+        break;
+
+       case "authority first slash":
+        if ("/" == c) {
+          state = "authority second slash";
+        } else {
+          err("Expected '/', got: " + c);
+          state = "authority ignore slashes";
+          continue;
+        }
+        break;
+
+       case "authority second slash":
+        state = "authority ignore slashes";
+        if ("/" != c) {
+          err("Expected '/', got: " + c);
+          continue;
+        }
+        break;
+
+       case "authority ignore slashes":
+        if ("/" != c && "\\" != c) {
+          state = "authority";
+          continue;
+        } else {
+          err("Expected authority, got: " + c);
+        }
+        break;
+
+       case "authority":
+        if ("@" == c) {
+          if (seenAt) {
+            err("@ already seen.");
+            buffer += "%40";
+          }
+          seenAt = true;
+          for (var i = 0; i < buffer.length; i++) {
+            var cp = buffer[i];
+            if ("\t" == cp || "\n" == cp || "\r" == cp) {
+              err("Invalid whitespace in authority.");
+              continue;
+            }
+            if (":" == cp && null === this._password) {
+              this._password = "";
+              continue;
+            }
+            var tempC = percentEscape(cp);
+            null !== this._password ? this._password += tempC : this._username += tempC;
+          }
+          buffer = "";
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          cursor -= buffer.length;
+          buffer = "";
+          state = "host";
+          continue;
+        } else {
+          buffer += c;
+        }
+        break;
+
+       case "file host":
+        if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ":" || buffer[1] == "|")) {
+            state = "relative path";
+          } else if (buffer.length == 0) {
+            state = "relative path start";
+          } else {
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = "";
+            state = "relative path start";
+          }
+          continue;
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
+          err("Invalid whitespace in file host.");
+        } else {
+          buffer += c;
+        }
+        break;
+
+       case "host":
+       case "hostname":
+        if (":" == c && !seenBracket) {
+          this._host = IDNAToASCII.call(this, buffer);
+          buffer = "";
+          state = "port";
+          if ("hostname" == stateOverride) {
+            break loop;
+          }
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c) {
+          this._host = IDNAToASCII.call(this, buffer);
+          buffer = "";
+          state = "relative path start";
+          if (stateOverride) {
+            break loop;
+          }
+          continue;
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
+          if ("[" == c) {
+            seenBracket = true;
+          } else if ("]" == c) {
+            seenBracket = false;
+          }
+          buffer += c;
+        } else {
+          err("Invalid code point in host/hostname: " + c);
+        }
+        break;
+
+       case "port":
+        if (/[0-9]/.test(c)) {
+          buffer += c;
+        } else if (EOF == c || "/" == c || "\\" == c || "?" == c || "#" == c || stateOverride) {
+          if ("" != buffer) {
+            var temp = parseInt(buffer, 10);
+            if (temp != relative[this._scheme]) {
+              this._port = temp + "";
+            }
+            buffer = "";
+          }
+          if (stateOverride) {
+            break loop;
+          }
+          state = "relative path start";
+          continue;
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
+          err("Invalid code point in port: " + c);
+        } else {
+          invalid.call(this);
+        }
+        break;
+
+       case "relative path start":
+        if ("\\" == c) err("'\\' not allowed in path.");
+        state = "relative path";
+        if ("/" != c && "\\" != c) {
+          continue;
+        }
+        break;
+
+       case "relative path":
+        if (EOF == c || "/" == c || "\\" == c || !stateOverride && ("?" == c || "#" == c)) {
+          if ("\\" == c) {
+            err("\\ not allowed in relative path.");
+          }
+          var tmp;
+          if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+            buffer = tmp;
+          }
+          if (".." == buffer) {
+            this._path.pop();
+            if ("/" != c && "\\" != c) {
+              this._path.push("");
+            }
+          } else if ("." == buffer && "/" != c && "\\" != c) {
+            this._path.push("");
+          } else if ("." != buffer) {
+            if ("file" == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == "|") {
+              buffer = buffer[0] + ":";
+            }
+            this._path.push(buffer);
+          }
+          buffer = "";
+          if ("?" == c) {
+            this._query = "?";
+            state = "query";
+          } else if ("#" == c) {
+            this._fragment = "#";
+            state = "fragment";
+          }
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
+          buffer += percentEscape(c);
+        }
+        break;
+
+       case "query":
+        if (!stateOverride && "#" == c) {
+          this._fragment = "#";
+          state = "fragment";
+        } else if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+          this._query += percentEscapeQuery(c);
+        }
+        break;
+
+       case "fragment":
+        if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
+          this._fragment += c;
+        }
+        break;
+      }
+      cursor++;
+    }
+  }
+  function clear() {
+    this._scheme = "";
+    this._schemeData = "";
+    this._username = "";
+    this._password = null;
+    this._host = "";
+    this._port = "";
+    this._path = [];
+    this._query = "";
+    this._fragment = "";
+    this._isInvalid = false;
+    this._isRelative = false;
+  }
+  function jURL(url, base) {
+    if (base !== undefined && !(base instanceof jURL)) base = new jURL(String(base));
+    this._url = url;
+    clear.call(this);
+    var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, "");
+    parse.call(this, input, null, base);
+  }
+  jURL.prototype = {
+    toString: function() {
+      return this.href;
+    },
+    get href() {
+      if (this._isInvalid) return this._url;
+      var authority = "";
+      if ("" != this._username || null != this._password) {
+        authority = this._username + (null != this._password ? ":" + this._password : "") + "@";
+      }
+      return this.protocol + (this._isRelative ? "//" + authority + this.host : "") + this.pathname + this._query + this._fragment;
+    },
+    set href(href) {
+      clear.call(this);
+      parse.call(this, href);
+    },
+    get protocol() {
+      return this._scheme + ":";
+    },
+    set protocol(protocol) {
+      if (this._isInvalid) return;
+      parse.call(this, protocol + ":", "scheme start");
+    },
+    get host() {
+      return this._isInvalid ? "" : this._port ? this._host + ":" + this._port : this._host;
+    },
+    set host(host) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, host, "host");
+    },
+    get hostname() {
+      return this._host;
+    },
+    set hostname(hostname) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, hostname, "hostname");
+    },
+    get port() {
+      return this._port;
+    },
+    set port(port) {
+      if (this._isInvalid || !this._isRelative) return;
+      parse.call(this, port, "port");
+    },
+    get pathname() {
+      return this._isInvalid ? "" : this._isRelative ? "/" + this._path.join("/") : this._schemeData;
+    },
+    set pathname(pathname) {
+      if (this._isInvalid || !this._isRelative) return;
+      this._path = [];
+      parse.call(this, pathname, "relative path start");
+    },
+    get search() {
+      return this._isInvalid || !this._query || "?" == this._query ? "" : this._query;
+    },
+    set search(search) {
+      if (this._isInvalid || !this._isRelative) return;
+      this._query = "?";
+      if ("?" == search[0]) search = search.slice(1);
+      parse.call(this, search, "query");
+    },
+    get hash() {
+      return this._isInvalid || !this._fragment || "#" == this._fragment ? "" : this._fragment;
+    },
+    set hash(hash) {
+      if (this._isInvalid) return;
+      this._fragment = "#";
+      if ("#" == hash[0]) hash = hash.slice(1);
+      parse.call(this, hash, "fragment");
+    },
+    get origin() {
+      var host;
+      if (this._isInvalid || !this._scheme) {
+        return "";
+      }
+      switch (this._scheme) {
+       case "data":
+       case "file":
+       case "javascript":
+       case "mailto":
+        return "null";
+      }
+      host = this.host;
+      if (!host) {
+        return "";
+      }
+      return this._scheme + "://" + host;
+    }
+  };
+  var OriginalURL = scope.URL;
+  if (OriginalURL) {
+    jURL.createObjectURL = function(blob) {
+      return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+    };
+    jURL.revokeObjectURL = function(url) {
+      OriginalURL.revokeObjectURL(url);
+    };
+  }
+  scope.URL = jURL;
+})(self);
+
+(function(global) {
+  if (global.JsMutationObserver) {
+    return;
+  }
+  var registrationsTable = new WeakMap();
+  var setImmediate;
+  if (/Trident|Edge/.test(navigator.userAgent)) {
+    setImmediate = setTimeout;
+  } else if (window.setImmediate) {
+    setImmediate = window.setImmediate;
+  } else {
+    var setImmediateQueue = [];
+    var sentinel = String(Math.random());
+    window.addEventListener("message", function(e) {
+      if (e.data === sentinel) {
+        var queue = setImmediateQueue;
+        setImmediateQueue = [];
+        queue.forEach(function(func) {
+          func();
+        });
+      }
+    });
+    setImmediate = function(func) {
+      setImmediateQueue.push(func);
+      window.postMessage(sentinel, "*");
+    };
+  }
+  var isScheduled = false;
+  var scheduledObservers = [];
+  function scheduleCallback(observer) {
+    scheduledObservers.push(observer);
+    if (!isScheduled) {
+      isScheduled = true;
+      setImmediate(dispatchCallbacks);
+    }
+  }
+  function wrapIfNeeded(node) {
+    return window.ShadowDOMPolyfill && window.ShadowDOMPolyfill.wrapIfNeeded(node) || node;
+  }
+  function dispatchCallbacks() {
+    isScheduled = false;
+    var observers = scheduledObservers;
+    scheduledObservers = [];
+    observers.sort(function(o1, o2) {
+      return o1.uid_ - o2.uid_;
+    });
+    var anyNonEmpty = false;
+    observers.forEach(function(observer) {
+      var queue = observer.takeRecords();
+      removeTransientObserversFor(observer);
+      if (queue.length) {
+        observer.callback_(queue, observer);
+        anyNonEmpty = true;
+      }
+    });
+    if (anyNonEmpty) dispatchCallbacks();
+  }
+  function removeTransientObserversFor(observer) {
+    observer.nodes_.forEach(function(node) {
+      var registrations = registrationsTable.get(node);
+      if (!registrations) return;
+      registrations.forEach(function(registration) {
+        if (registration.observer === observer) registration.removeTransientObservers();
+      });
+    });
+  }
+  function forEachAncestorAndObserverEnqueueRecord(target, callback) {
+    for (var node = target; node; node = node.parentNode) {
+      var registrations = registrationsTable.get(node);
+      if (registrations) {
+        for (var j = 0; j < registrations.length; j++) {
+          var registration = registrations[j];
+          var options = registration.options;
+          if (node !== target && !options.subtree) continue;
+          var record = callback(options);
+          if (record) registration.enqueue(record);
+        }
+      }
+    }
+  }
+  var uidCounter = 0;
+  function JsMutationObserver(callback) {
+    this.callback_ = callback;
+    this.nodes_ = [];
+    this.records_ = [];
+    this.uid_ = ++uidCounter;
+  }
+  JsMutationObserver.prototype = {
+    observe: function(target, options) {
+      target = wrapIfNeeded(target);
+      if (!options.childList && !options.attributes && !options.characterData || options.attributeOldValue && !options.attributes || options.attributeFilter && options.attributeFilter.length && !options.attributes || options.characterDataOldValue && !options.characterData) {
+        throw new SyntaxError();
+      }
+      var registrations = registrationsTable.get(target);
+      if (!registrations) registrationsTable.set(target, registrations = []);
+      var registration;
+      for (var i = 0; i < registrations.length; i++) {
+        if (registrations[i].observer === this) {
+          registration = registrations[i];
+          registration.removeListeners();
+          registration.options = options;
+          break;
+        }
+      }
+      if (!registration) {
+        registration = new Registration(this, target, options);
+        registrations.push(registration);
+        this.nodes_.push(target);
+      }
+      registration.addListeners();
+    },
+    disconnect: function() {
+      this.nodes_.forEach(function(node) {
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          var registration = registrations[i];
+          if (registration.observer === this) {
+            registration.removeListeners();
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+      this.records_ = [];
+    },
+    takeRecords: function() {
+      var copyOfRecords = this.records_;
+      this.records_ = [];
+      return copyOfRecords;
+    }
+  };
+  function MutationRecord(type, target) {
+    this.type = type;
+    this.target = target;
+    this.addedNodes = [];
+    this.removedNodes = [];
+    this.previousSibling = null;
+    this.nextSibling = null;
+    this.attributeName = null;
+    this.attributeNamespace = null;
+    this.oldValue = null;
+  }
+  function copyMutationRecord(original) {
+    var record = new MutationRecord(original.type, original.target);
+    record.addedNodes = original.addedNodes.slice();
+    record.removedNodes = original.removedNodes.slice();
+    record.previousSibling = original.previousSibling;
+    record.nextSibling = original.nextSibling;
+    record.attributeName = original.attributeName;
+    record.attributeNamespace = original.attributeNamespace;
+    record.oldValue = original.oldValue;
+    return record;
+  }
+  var currentRecord, recordWithOldValue;
+  function getRecord(type, target) {
+    return currentRecord = new MutationRecord(type, target);
+  }
+  function getRecordWithOldValue(oldValue) {
+    if (recordWithOldValue) return recordWithOldValue;
+    recordWithOldValue = copyMutationRecord(currentRecord);
+    recordWithOldValue.oldValue = oldValue;
+    return recordWithOldValue;
+  }
+  function clearRecords() {
+    currentRecord = recordWithOldValue = undefined;
+  }
+  function recordRepresentsCurrentMutation(record) {
+    return record === recordWithOldValue || record === currentRecord;
+  }
+  function selectRecord(lastRecord, newRecord) {
+    if (lastRecord === newRecord) return lastRecord;
+    if (recordWithOldValue && recordRepresentsCurrentMutation(lastRecord)) return recordWithOldValue;
+    return null;
+  }
+  function Registration(observer, target, options) {
+    this.observer = observer;
+    this.target = target;
+    this.options = options;
+    this.transientObservedNodes = [];
+  }
+  Registration.prototype = {
+    enqueue: function(record) {
+      var records = this.observer.records_;
+      var length = records.length;
+      if (records.length > 0) {
+        var lastRecord = records[length - 1];
+        var recordToReplaceLast = selectRecord(lastRecord, record);
+        if (recordToReplaceLast) {
+          records[length - 1] = recordToReplaceLast;
+          return;
+        }
+      } else {
+        scheduleCallback(this.observer);
+      }
+      records[length] = record;
+    },
+    addListeners: function() {
+      this.addListeners_(this.target);
+    },
+    addListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.addEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.addEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.addEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.addEventListener("DOMNodeRemoved", this, true);
+    },
+    removeListeners: function() {
+      this.removeListeners_(this.target);
+    },
+    removeListeners_: function(node) {
+      var options = this.options;
+      if (options.attributes) node.removeEventListener("DOMAttrModified", this, true);
+      if (options.characterData) node.removeEventListener("DOMCharacterDataModified", this, true);
+      if (options.childList) node.removeEventListener("DOMNodeInserted", this, true);
+      if (options.childList || options.subtree) node.removeEventListener("DOMNodeRemoved", this, true);
+    },
+    addTransientObserver: function(node) {
+      if (node === this.target) return;
+      this.addListeners_(node);
+      this.transientObservedNodes.push(node);
+      var registrations = registrationsTable.get(node);
+      if (!registrations) registrationsTable.set(node, registrations = []);
+      registrations.push(this);
+    },
+    removeTransientObservers: function() {
+      var transientObservedNodes = this.transientObservedNodes;
+      this.transientObservedNodes = [];
+      transientObservedNodes.forEach(function(node) {
+        this.removeListeners_(node);
+        var registrations = registrationsTable.get(node);
+        for (var i = 0; i < registrations.length; i++) {
+          if (registrations[i] === this) {
+            registrations.splice(i, 1);
+            break;
+          }
+        }
+      }, this);
+    },
+    handleEvent: function(e) {
+      e.stopImmediatePropagation();
+      switch (e.type) {
+       case "DOMAttrModified":
+        var name = e.attrName;
+        var namespace = e.relatedNode.namespaceURI;
+        var target = e.target;
+        var record = new getRecord("attributes", target);
+        record.attributeName = name;
+        record.attributeNamespace = namespace;
+        var oldValue = e.attrChange === MutationEvent.ADDITION ? null : e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.attributes) return;
+          if (options.attributeFilter && options.attributeFilter.length && options.attributeFilter.indexOf(name) === -1 && options.attributeFilter.indexOf(namespace) === -1) {
+            return;
+          }
+          if (options.attributeOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMCharacterDataModified":
+        var target = e.target;
+        var record = getRecord("characterData", target);
+        var oldValue = e.prevValue;
+        forEachAncestorAndObserverEnqueueRecord(target, function(options) {
+          if (!options.characterData) return;
+          if (options.characterDataOldValue) return getRecordWithOldValue(oldValue);
+          return record;
+        });
+        break;
+
+       case "DOMNodeRemoved":
+        this.addTransientObserver(e.target);
+
+       case "DOMNodeInserted":
+        var changedNode = e.target;
+        var addedNodes, removedNodes;
+        if (e.type === "DOMNodeInserted") {
+          addedNodes = [ changedNode ];
+          removedNodes = [];
+        } else {
+          addedNodes = [];
+          removedNodes = [ changedNode ];
+        }
+        var previousSibling = changedNode.previousSibling;
+        var nextSibling = changedNode.nextSibling;
+        var record = getRecord("childList", e.target.parentNode);
+        record.addedNodes = addedNodes;
+        record.removedNodes = removedNodes;
+        record.previousSibling = previousSibling;
+        record.nextSibling = nextSibling;
+        forEachAncestorAndObserverEnqueueRecord(e.relatedNode, function(options) {
+          if (!options.childList) return;
+          return record;
+        });
+      }
+      clearRecords();
+    }
+  };
+  global.JsMutationObserver = JsMutationObserver;
+  if (!global.MutationObserver) {
+    global.MutationObserver = JsMutationObserver;
+    JsMutationObserver._isPolyfilled = true;
+  }
+})(self);
+
+(function(scope) {
+  "use strict";
+  if (!(window.performance && window.performance.now)) {
+    var start = Date.now();
+    window.performance = {
+      now: function() {
+        return Date.now() - start;
+      }
+    };
+  }
+  if (!window.requestAnimationFrame) {
+    window.requestAnimationFrame = function() {
+      var nativeRaf = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame;
+      return nativeRaf ? function(callback) {
+        return nativeRaf(function() {
+          callback(performance.now());
+        });
+      } : function(callback) {
+        return window.setTimeout(callback, 1e3 / 60);
+      };
+    }();
+  }
+  if (!window.cancelAnimationFrame) {
+    window.cancelAnimationFrame = function() {
+      return window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || function(id) {
+        clearTimeout(id);
+      };
+    }();
+  }
+  var workingDefaultPrevented = function() {
+    var e = document.createEvent("Event");
+    e.initEvent("foo", true, true);
+    e.preventDefault();
+    return e.defaultPrevented;
+  }();
+  if (!workingDefaultPrevented) {
+    var origPreventDefault = Event.prototype.preventDefault;
+    Event.prototype.preventDefault = function() {
+      if (!this.cancelable) {
+        return;
+      }
+      origPreventDefault.call(this);
+      Object.defineProperty(this, "defaultPrevented", {
+        get: function() {
+          return true;
+        },
+        configurable: true
+      });
+    };
+  }
+  var isIE = /Trident/.test(navigator.userAgent);
+  if (!window.CustomEvent || isIE && typeof window.CustomEvent !== "function") {
+    window.CustomEvent = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("CustomEvent");
+      e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
+      return e;
+    };
+    window.CustomEvent.prototype = window.Event.prototype;
+  }
+  if (!window.Event || isIE && typeof window.Event !== "function") {
+    var origEvent = window.Event;
+    window.Event = function(inType, params) {
+      params = params || {};
+      var e = document.createEvent("Event");
+      e.initEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable));
+      return e;
+    };
+    window.Event.prototype = origEvent.prototype;
+  }
+})(window.WebComponents);
+
+window.HTMLImports = window.HTMLImports || {
+  flags: {}
+};
+
+(function(scope) {
+  var IMPORT_LINK_TYPE = "import";
+  var useNative = Boolean(IMPORT_LINK_TYPE in document.createElement("link"));
+  var hasShadowDOMPolyfill = Boolean(window.ShadowDOMPolyfill);
+  var wrap = function(node) {
+    return hasShadowDOMPolyfill ? window.ShadowDOMPolyfill.wrapIfNeeded(node) : node;
+  };
+  var rootDocument = wrap(document);
+  var currentScriptDescriptor = {
+    get: function() {
+      var script = window.HTMLImports.currentScript || document.currentScript || (document.readyState !== "complete" ? document.scripts[document.scripts.length - 1] : null);
+      return wrap(script);
+    },
+    configurable: true
+  };
+  Object.defineProperty(document, "_currentScript", currentScriptDescriptor);
+  Object.defineProperty(rootDocument, "_currentScript", currentScriptDescriptor);
+  var isIE = /Trident/.test(navigator.userAgent);
+  function whenReady(callback, doc) {
+    doc = doc || rootDocument;
+    whenDocumentReady(function() {
+      watchImportsLoad(callback, doc);
+    }, doc);
+  }
+  var requiredReadyState = isIE ? "complete" : "interactive";
+  var READY_EVENT = "readystatechange";
+  function isDocumentReady(doc) {
+    return doc.readyState === "complete" || doc.readyState === requiredReadyState;
+  }
+  function whenDocumentReady(callback, doc) {
+    if (!isDocumentReady(doc)) {
+      var checkReady = function() {
+        if (doc.readyState === "complete" || doc.readyState === requiredReadyState) {
+          doc.removeEventListener(READY_EVENT, checkReady);
+          whenDocumentReady(callback, doc);
+        }
+      };
+      doc.addEventListener(READY_EVENT, checkReady);
+    } else if (callback) {
+      callback();
+    }
+  }
+  function markTargetLoaded(event) {
+    event.target.__loaded = true;
+  }
+  function watchImportsLoad(callback, doc) {
+    var imports = doc.querySelectorAll("link[rel=import]");
+    var parsedCount = 0, importCount = imports.length, newImports = [], errorImports = [];
+    function checkDone() {
+      if (parsedCount == importCount && callback) {
+        callback({
+          allImports: imports,
+          loadedImports: newImports,
+          errorImports: errorImports
+        });
+      }
+    }
+    function loadedImport(e) {
+      markTargetLoaded(e);
+      newImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    function errorLoadingImport(e) {
+      errorImports.push(this);
+      parsedCount++;
+      checkDone();
+    }
+    if (importCount) {
+      for (var i = 0, imp; i < importCount && (imp = imports[i]); i++) {
+        if (isImportLoaded(imp)) {
+          newImports.push(this);
+          parsedCount++;
+          checkDone();
+        } else {
+          imp.addEventListener("load", loadedImport);
+          imp.addEventListener("error", errorLoadingImport);
+        }
+      }
+    } else {
+      checkDone();
+    }
+  }
+  function isImportLoaded(link) {
+    return useNative ? link.__loaded || link.import && link.import.readyState !== "loading" : link.__importParsed;
+  }
+  if (useNative) {
+    new MutationObserver(function(mxns) {
+      for (var i = 0, l = mxns.length, m; i < l && (m = mxns[i]); i++) {
+        if (m.addedNodes) {
+          handleImports(m.addedNodes);
+        }
+      }
+    }).observe(document.head, {
+      childList: true
+    });
+    function handleImports(nodes) {
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (isImport(n)) {
+          handleImport(n);
+        }
+      }
+    }
+    function isImport(element) {
+      return element.localName === "link" && element.rel === "import";
+    }
+    function handleImport(element) {
+      var loaded = element.import;
+      if (loaded) {
+        markTargetLoaded({
+          target: element
+        });
+      } else {
+        element.addEventListener("load", markTargetLoaded);
+        element.addEventListener("error", markTargetLoaded);
+      }
+    }
+    (function() {
+      if (document.readyState === "loading") {
+        var imports = document.querySelectorAll("link[rel=import]");
+        for (var i = 0, l = imports.length, imp; i < l && (imp = imports[i]); i++) {
+          handleImport(imp);
+        }
+      }
+    })();
+  }
+  whenReady(function(detail) {
+    window.HTMLImports.ready = true;
+    window.HTMLImports.readyTime = new Date().getTime();
+    var evt = rootDocument.createEvent("CustomEvent");
+    evt.initCustomEvent("HTMLImportsLoaded", true, true, detail);
+    rootDocument.dispatchEvent(evt);
+  });
+  scope.IMPORT_LINK_TYPE = IMPORT_LINK_TYPE;
+  scope.useNative = useNative;
+  scope.rootDocument = rootDocument;
+  scope.whenReady = whenReady;
+  scope.isIE = isIE;
+})(window.HTMLImports);
+
+(function(scope) {
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+})(window.HTMLImports);
+
+window.HTMLImports.addModule(function(scope) {
+  var CSS_URL_REGEXP = /(url\()([^)]*)(\))/g;
+  var CSS_IMPORT_REGEXP = /(@import[\s]+(?!url\())([^;]*)(;)/g;
+  var path = {
+    resolveUrlsInStyle: function(style, linkUrl) {
+      var doc = style.ownerDocument;
+      var resolver = doc.createElement("a");
+      style.textContent = this.resolveUrlsInCssText(style.textContent, linkUrl, resolver);
+      return style;
+    },
+    resolveUrlsInCssText: function(cssText, linkUrl, urlObj) {
+      var r = this.replaceUrls(cssText, urlObj, linkUrl, CSS_URL_REGEXP);
+      r = this.replaceUrls(r, urlObj, linkUrl, CSS_IMPORT_REGEXP);
+      return r;
+    },
+    replaceUrls: function(text, urlObj, linkUrl, regexp) {
+      return text.replace(regexp, function(m, pre, url, post) {
+        var urlPath = url.replace(/["']/g, "");
+        if (linkUrl) {
+          urlPath = new URL(urlPath, linkUrl).href;
+        }
+        urlObj.href = urlPath;
+        urlPath = urlObj.href;
+        return pre + "'" + urlPath + "'" + post;
+      });
+    }
+  };
+  scope.path = path;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = {
+    async: true,
+    ok: function(request) {
+      return request.status >= 200 && request.status < 300 || request.status === 304 || request.status === 0;
+    },
+    load: function(url, next, nextContext) {
+      var request = new XMLHttpRequest();
+      if (scope.flags.debug || scope.flags.bust) {
+        url += "?" + Math.random();
+      }
+      request.open("GET", url, xhr.async);
+      request.addEventListener("readystatechange", function(e) {
+        if (request.readyState === 4) {
+          var redirectedUrl = null;
+          try {
+            var locationHeader = request.getResponseHeader("Location");
+            if (locationHeader) {
+              redirectedUrl = locationHeader.substr(0, 1) === "/" ? location.origin + locationHeader : locationHeader;
+            }
+          } catch (e) {
+            console.error(e.message);
+          }
+          next.call(nextContext, !xhr.ok(request) && request, request.response || request.responseText, redirectedUrl);
+        }
+      });
+      request.send();
+      return request;
+    },
+    loadDocument: function(url, next, nextContext) {
+      this.load(url, next, nextContext).responseType = "document";
+    }
+  };
+  scope.xhr = xhr;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var xhr = scope.xhr;
+  var flags = scope.flags;
+  var Loader = function(onLoad, onComplete) {
+    this.cache = {};
+    this.onload = onLoad;
+    this.oncomplete = onComplete;
+    this.inflight = 0;
+    this.pending = {};
+  };
+  Loader.prototype = {
+    addNodes: function(nodes) {
+      this.inflight += nodes.length;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        this.require(n);
+      }
+      this.checkDone();
+    },
+    addNode: function(node) {
+      this.inflight++;
+      this.require(node);
+      this.checkDone();
+    },
+    require: function(elt) {
+      var url = elt.src || elt.href;
+      elt.__nodeUrl = url;
+      if (!this.dedupe(url, elt)) {
+        this.fetch(url, elt);
+      }
+    },
+    dedupe: function(url, elt) {
+      if (this.pending[url]) {
+        this.pending[url].push(elt);
+        return true;
+      }
+      var resource;
+      if (this.cache[url]) {
+        this.onload(url, elt, this.cache[url]);
+        this.tail();
+        return true;
+      }
+      this.pending[url] = [ elt ];
+      return false;
+    },
+    fetch: function(url, elt) {
+      flags.load && console.log("fetch", url, elt);
+      if (!url) {
+        setTimeout(function() {
+          this.receive(url, elt, {
+            error: "href must be specified"
+          }, null);
+        }.bind(this), 0);
+      } else if (url.match(/^data:/)) {
+        var pieces = url.split(",");
+        var header = pieces[0];
+        var body = pieces[1];
+        if (header.indexOf(";base64") > -1) {
+          body = atob(body);
+        } else {
+          body = decodeURIComponent(body);
+        }
+        setTimeout(function() {
+          this.receive(url, elt, null, body);
+        }.bind(this), 0);
+      } else {
+        var receiveXhr = function(err, resource, redirectedUrl) {
+          this.receive(url, elt, err, resource, redirectedUrl);
+        }.bind(this);
+        xhr.load(url, receiveXhr);
+      }
+    },
+    receive: function(url, elt, err, resource, redirectedUrl) {
+      this.cache[url] = resource;
+      var $p = this.pending[url];
+      for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+        this.onload(url, p, resource, err, redirectedUrl);
+        this.tail();
+      }
+      this.pending[url] = null;
+    },
+    tail: function() {
+      --this.inflight;
+      this.checkDone();
+    },
+    checkDone: function() {
+      if (!this.inflight) {
+        this.oncomplete();
+      }
+    }
+  };
+  scope.Loader = Loader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var Observer = function(addCallback) {
+    this.addCallback = addCallback;
+    this.mo = new MutationObserver(this.handler.bind(this));
+  };
+  Observer.prototype = {
+    handler: function(mutations) {
+      for (var i = 0, l = mutations.length, m; i < l && (m = mutations[i]); i++) {
+        if (m.type === "childList" && m.addedNodes.length) {
+          this.addedNodes(m.addedNodes);
+        }
+      }
+    },
+    addedNodes: function(nodes) {
+      if (this.addCallback) {
+        this.addCallback(nodes);
+      }
+      for (var i = 0, l = nodes.length, n, loading; i < l && (n = nodes[i]); i++) {
+        if (n.children && n.children.length) {
+          this.addedNodes(n.children);
+        }
+      }
+    },
+    observe: function(root) {
+      this.mo.observe(root, {
+        childList: true,
+        subtree: true
+      });
+    }
+  };
+  scope.Observer = Observer;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var path = scope.path;
+  var rootDocument = scope.rootDocument;
+  var flags = scope.flags;
+  var isIE = scope.isIE;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = "link[rel=" + IMPORT_LINK_TYPE + "]";
+  var importParser = {
+    documentSelectors: IMPORT_SELECTOR,
+    importsSelectors: [ IMPORT_SELECTOR, "link[rel=stylesheet]:not([type])", "style:not([type])", "script:not([type])", 'script[type="application/javascript"]', 'script[type="text/javascript"]' ].join(","),
+    map: {
+      link: "parseLink",
+      script: "parseScript",
+      style: "parseStyle"
+    },
+    dynamicElements: [],
+    parseNext: function() {
+      var next = this.nextToParse();
+      if (next) {
+        this.parse(next);
+      }
+    },
+    parse: function(elt) {
+      if (this.isParsed(elt)) {
+        flags.parse && console.log("[%s] is already parsed", elt.localName);
+        return;
+      }
+      var fn = this[this.map[elt.localName]];
+      if (fn) {
+        this.markParsing(elt);
+        fn.call(this, elt);
+      }
+    },
+    parseDynamic: function(elt, quiet) {
+      this.dynamicElements.push(elt);
+      if (!quiet) {
+        this.parseNext();
+      }
+    },
+    markParsing: function(elt) {
+      flags.parse && console.log("parsing", elt);
+      this.parsingElement = elt;
+    },
+    markParsingComplete: function(elt) {
+      elt.__importParsed = true;
+      this.markDynamicParsingComplete(elt);
+      if (elt.__importElement) {
+        elt.__importElement.__importParsed = true;
+        this.markDynamicParsingComplete(elt.__importElement);
+      }
+      this.parsingElement = null;
+      flags.parse && console.log("completed", elt);
+    },
+    markDynamicParsingComplete: function(elt) {
+      var i = this.dynamicElements.indexOf(elt);
+      if (i >= 0) {
+        this.dynamicElements.splice(i, 1);
+      }
+    },
+    parseImport: function(elt) {
+      elt.import = elt.__doc;
+      if (window.HTMLImports.__importsParsingHook) {
+        window.HTMLImports.__importsParsingHook(elt);
+      }
+      if (elt.import) {
+        elt.import.__importParsed = true;
+      }
+      this.markParsingComplete(elt);
+      if (elt.__resource && !elt.__error) {
+        elt.dispatchEvent(new CustomEvent("load", {
+          bubbles: false
+        }));
+      } else {
+        elt.dispatchEvent(new CustomEvent("error", {
+          bubbles: false
+        }));
+      }
+      if (elt.__pending) {
+        var fn;
+        while (elt.__pending.length) {
+          fn = elt.__pending.shift();
+          if (fn) {
+            fn({
+              target: elt
+            });
+          }
+        }
+      }
+      this.parseNext();
+    },
+    parseLink: function(linkElt) {
+      if (nodeIsImport(linkElt)) {
+        this.parseImport(linkElt);
+      } else {
+        linkElt.href = linkElt.href;
+        this.parseGeneric(linkElt);
+      }
+    },
+    parseStyle: function(elt) {
+      var src = elt;
+      elt = cloneStyle(elt);
+      src.__appliedElement = elt;
+      elt.__importElement = src;
+      this.parseGeneric(elt);
+    },
+    parseGeneric: function(elt) {
+      this.trackElement(elt);
+      this.addElementToDocument(elt);
+    },
+    rootImportForElement: function(elt) {
+      var n = elt;
+      while (n.ownerDocument.__importLink) {
+        n = n.ownerDocument.__importLink;
+      }
+      return n;
+    },
+    addElementToDocument: function(elt) {
+      var port = this.rootImportForElement(elt.__importElement || elt);
+      port.parentNode.insertBefore(elt, port);
+    },
+    trackElement: function(elt, callback) {
+      var self = this;
+      var done = function(e) {
+        elt.removeEventListener("load", done);
+        elt.removeEventListener("error", done);
+        if (callback) {
+          callback(e);
+        }
+        self.markParsingComplete(elt);
+        self.parseNext();
+      };
+      elt.addEventListener("load", done);
+      elt.addEventListener("error", done);
+      if (isIE && elt.localName === "style") {
+        var fakeLoad = false;
+        if (elt.textContent.indexOf("@import") == -1) {
+          fakeLoad = true;
+        } else if (elt.sheet) {
+          fakeLoad = true;
+          var csr = elt.sheet.cssRules;
+          var len = csr ? csr.length : 0;
+          for (var i = 0, r; i < len && (r = csr[i]); i++) {
+            if (r.type === CSSRule.IMPORT_RULE) {
+              fakeLoad = fakeLoad && Boolean(r.styleSheet);
+            }
+          }
+        }
+        if (fakeLoad) {
+          setTimeout(function() {
+            elt.dispatchEvent(new CustomEvent("load", {
+              bubbles: false
+            }));
+          });
+        }
+      }
+    },
+    parseScript: function(scriptElt) {
+      var script = document.createElement("script");
+      script.__importElement = scriptElt;
+      script.src = scriptElt.src ? scriptElt.src : generateScriptDataUrl(scriptElt);
+      scope.currentScript = scriptElt;
+      this.trackElement(script, function(e) {
+        if (script.parentNode) {
+          script.parentNode.removeChild(script);
+        }
+        scope.currentScript = null;
+      });
+      this.addElementToDocument(script);
+    },
+    nextToParse: function() {
+      this._mayParse = [];
+      return !this.parsingElement && (this.nextToParseInDoc(rootDocument) || this.nextToParseDynamic());
+    },
+    nextToParseInDoc: function(doc, link) {
+      if (doc && this._mayParse.indexOf(doc) < 0) {
+        this._mayParse.push(doc);
+        var nodes = doc.querySelectorAll(this.parseSelectorsForNode(doc));
+        for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+          if (!this.isParsed(n)) {
+            if (this.hasResource(n)) {
+              return nodeIsImport(n) ? this.nextToParseInDoc(n.__doc, n) : n;
+            } else {
+              return;
+            }
+          }
+        }
+      }
+      return link;
+    },
+    nextToParseDynamic: function() {
+      return this.dynamicElements[0];
+    },
+    parseSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentSelectors : this.importsSelectors;
+    },
+    isParsed: function(node) {
+      return node.__importParsed;
+    },
+    needsDynamicParsing: function(elt) {
+      return this.dynamicElements.indexOf(elt) >= 0;
+    },
+    hasResource: function(node) {
+      if (nodeIsImport(node) && node.__doc === undefined) {
+        return false;
+      }
+      return true;
+    }
+  };
+  function nodeIsImport(elt) {
+    return elt.localName === "link" && elt.rel === IMPORT_LINK_TYPE;
+  }
+  function generateScriptDataUrl(script) {
+    var scriptContent = generateScriptContent(script);
+    return "data:text/javascript;charset=utf-8," + encodeURIComponent(scriptContent);
+  }
+  function generateScriptContent(script) {
+    return script.textContent + generateSourceMapHint(script);
+  }
+  function generateSourceMapHint(script) {
+    var owner = script.ownerDocument;
+    owner.__importedScripts = owner.__importedScripts || 0;
+    var moniker = script.ownerDocument.baseURI;
+    var num = owner.__importedScripts ? "-" + owner.__importedScripts : "";
+    owner.__importedScripts++;
+    return "\n//# sourceURL=" + moniker + num + ".js\n";
+  }
+  function cloneStyle(style) {
+    var clone = style.ownerDocument.createElement("style");
+    clone.textContent = style.textContent;
+    path.resolveUrlsInStyle(clone);
+    return clone;
+  }
+  scope.parser = importParser;
+  scope.IMPORT_SELECTOR = IMPORT_SELECTOR;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var flags = scope.flags;
+  var IMPORT_LINK_TYPE = scope.IMPORT_LINK_TYPE;
+  var IMPORT_SELECTOR = scope.IMPORT_SELECTOR;
+  var rootDocument = scope.rootDocument;
+  var Loader = scope.Loader;
+  var Observer = scope.Observer;
+  var parser = scope.parser;
+  var importer = {
+    documents: {},
+    documentPreloadSelectors: IMPORT_SELECTOR,
+    importsPreloadSelectors: [ IMPORT_SELECTOR ].join(","),
+    loadNode: function(node) {
+      importLoader.addNode(node);
+    },
+    loadSubtree: function(parent) {
+      var nodes = this.marshalNodes(parent);
+      importLoader.addNodes(nodes);
+    },
+    marshalNodes: function(parent) {
+      return parent.querySelectorAll(this.loadSelectorsForNode(parent));
+    },
+    loadSelectorsForNode: function(node) {
+      var doc = node.ownerDocument || node;
+      return doc === rootDocument ? this.documentPreloadSelectors : this.importsPreloadSelectors;
+    },
+    loaded: function(url, elt, resource, err, redirectedUrl) {
+      flags.load && console.log("loaded", url, elt);
+      elt.__resource = resource;
+      elt.__error = err;
+      if (isImportLink(elt)) {
+        var doc = this.documents[url];
+        if (doc === undefined) {
+          doc = err ? null : makeDocument(resource, redirectedUrl || url);
+          if (doc) {
+            doc.__importLink = elt;
+            this.bootDocument(doc);
+          }
+          this.documents[url] = doc;
+        }
+        elt.__doc = doc;
+      }
+      parser.parseNext();
+    },
+    bootDocument: function(doc) {
+      this.loadSubtree(doc);
+      this.observer.observe(doc);
+      parser.parseNext();
+    },
+    loadedAll: function() {
+      parser.parseNext();
+    }
+  };
+  var importLoader = new Loader(importer.loaded.bind(importer), importer.loadedAll.bind(importer));
+  importer.observer = new Observer();
+  function isImportLink(elt) {
+    return isLinkRel(elt, IMPORT_LINK_TYPE);
+  }
+  function isLinkRel(elt, rel) {
+    return elt.localName === "link" && elt.getAttribute("rel") === rel;
+  }
+  function hasBaseURIAccessor(doc) {
+    return !!Object.getOwnPropertyDescriptor(doc, "baseURI");
+  }
+  function makeDocument(resource, url) {
+    var doc = document.implementation.createHTMLDocument(IMPORT_LINK_TYPE);
+    doc._URL = url;
+    var base = doc.createElement("base");
+    base.setAttribute("href", url);
+    if (!doc.baseURI && !hasBaseURIAccessor(doc)) {
+      Object.defineProperty(doc, "baseURI", {
+        value: url
+      });
+    }
+    var meta = doc.createElement("meta");
+    meta.setAttribute("charset", "utf-8");
+    doc.head.appendChild(meta);
+    doc.head.appendChild(base);
+    doc.body.innerHTML = resource;
+    if (window.HTMLTemplateElement && HTMLTemplateElement.bootstrap) {
+      HTMLTemplateElement.bootstrap(doc);
+    }
+    return doc;
+  }
+  if (!document.baseURI) {
+    var baseURIDescriptor = {
+      get: function() {
+        var base = document.querySelector("base");
+        return base ? base.href : window.location.href;
+      },
+      configurable: true
+    };
+    Object.defineProperty(document, "baseURI", baseURIDescriptor);
+    Object.defineProperty(rootDocument, "baseURI", baseURIDescriptor);
+  }
+  scope.importer = importer;
+  scope.importLoader = importLoader;
+});
+
+window.HTMLImports.addModule(function(scope) {
+  var parser = scope.parser;
+  var importer = scope.importer;
+  var dynamic = {
+    added: function(nodes) {
+      var owner, parsed, loading;
+      for (var i = 0, l = nodes.length, n; i < l && (n = nodes[i]); i++) {
+        if (!owner) {
+          owner = n.ownerDocument;
+          parsed = parser.isParsed(owner);
+        }
+        loading = this.shouldLoadNode(n);
+        if (loading) {
+          importer.loadNode(n);
+        }
+        if (this.shouldParseNode(n) && parsed) {
+          parser.parseDynamic(n, loading);
+        }
+      }
+    },
+    shouldLoadNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, importer.loadSelectorsForNode(node));
+    },
+    shouldParseNode: function(node) {
+      return node.nodeType === 1 && matches.call(node, parser.parseSelectorsForNode(node));
+    }
+  };
+  importer.observer.addCallback = dynamic.added.bind(dynamic);
+  var matches = HTMLElement.prototype.matches || HTMLElement.prototype.matchesSelector || HTMLElement.prototype.webkitMatchesSelector || HTMLElement.prototype.mozMatchesSelector || HTMLElement.prototype.msMatchesSelector;
+});
+
+(function(scope) {
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (scope.useNative) {
+    return;
+  }
+  initializeModules();
+  var rootDocument = scope.rootDocument;
+  function bootstrap() {
+    window.HTMLImports.importer.bootDocument(rootDocument);
+  }
+  if (document.readyState === "complete" || document.readyState === "interactive" && !window.attachEvent) {
+    bootstrap();
+  } else {
+    document.addEventListener("DOMContentLoaded", bootstrap);
+  }
+})(window.HTMLImports);
+
+window.CustomElements = window.CustomElements || {
+  flags: {}
+};
+
+(function(scope) {
+  var flags = scope.flags;
+  var modules = [];
+  var addModule = function(module) {
+    modules.push(module);
+  };
+  var initializeModules = function() {
+    modules.forEach(function(module) {
+      module(scope);
+    });
+  };
+  scope.addModule = addModule;
+  scope.initializeModules = initializeModules;
+  scope.hasNative = Boolean(document.registerElement);
+  scope.isIE = /Trident/.test(navigator.userAgent);
+  scope.useNative = !flags.register && scope.hasNative && !window.ShadowDOMPolyfill && (!window.HTMLImports || window.HTMLImports.useNative);
+})(window.CustomElements);
+
+window.CustomElements.addModule(function(scope) {
+  var IMPORT_LINK_TYPE = window.HTMLImports ? window.HTMLImports.IMPORT_LINK_TYPE : "none";
+  function forSubtree(node, cb) {
+    findAllElements(node, function(e) {
+      if (cb(e)) {
+        return true;
+      }
+      forRoots(e, cb);
+    });
+    forRoots(node, cb);
+  }
+  function findAllElements(node, find, data) {
+    var e = node.firstElementChild;
+    if (!e) {
+      e = node.firstChild;
+      while (e && e.nodeType !== Node.ELEMENT_NODE) {
+        e = e.nextSibling;
+      }
+    }
+    while (e) {
+      if (find(e, data) !== true) {
+        findAllElements(e, find, data);
+      }
+      e = e.nextElementSibling;
+    }
+    return null;
+  }
+  function forRoots(node, cb) {
+    var root = node.shadowRoot;
+    while (root) {
+      forSubtree(root, cb);
+      root = root.olderShadowRoot;
+    }
+  }
+  function forDocumentTree(doc, cb) {
+    _forDocumentTree(doc, cb, []);
+  }
+  function _forDocumentTree(doc, cb, processingDocuments) {
+    doc = window.wrap(doc);
+    if (processingDocuments.indexOf(doc) >= 0) {
+      return;
+    }
+    processingDocuments.push(doc);
+    var imports = doc.querySelectorAll("link[rel=" + IMPORT_LINK_TYPE + "]");
+    for (var i = 0, l = imports.length, n; i < l && (n = imports[i]); i++) {
+      if (n.import) {
+        _forDocumentTree(n.import, cb, processingDocuments);
+      }
+    }
+    cb(doc);
+  }
+  scope.forDocumentTree = forDocumentTree;
+  scope.forSubtree = forSubtree;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  var forSubtree = scope.forSubtree;
+  var forDocumentTree = scope.forDocumentTree;
+  function addedNode(node, isAttached) {
+    return added(node, isAttached) || addedSubtree(node, isAttached);
+  }
+  function added(node, isAttached) {
+    if (scope.upgrade(node, isAttached)) {
+      return true;
+    }
+    if (isAttached) {
+      attached(node);
+    }
+  }
+  function addedSubtree(node, isAttached) {
+    forSubtree(node, function(e) {
+      if (added(e, isAttached)) {
+        return true;
+      }
+    });
+  }
+  var hasThrottledAttached = window.MutationObserver._isPolyfilled && flags["throttle-attached"];
+  scope.hasPolyfillMutations = hasThrottledAttached;
+  scope.hasThrottledAttached = hasThrottledAttached;
+  var isPendingMutations = false;
+  var pendingMutations = [];
+  function deferMutation(fn) {
+    pendingMutations.push(fn);
+    if (!isPendingMutations) {
+      isPendingMutations = true;
+      setTimeout(takeMutations);
+    }
+  }
+  function takeMutations() {
+    isPendingMutations = false;
+    var $p = pendingMutations;
+    for (var i = 0, l = $p.length, p; i < l && (p = $p[i]); i++) {
+      p();
+    }
+    pendingMutations = [];
+  }
+  function attached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _attached(element);
+      });
+    } else {
+      _attached(element);
+    }
+  }
+  function _attached(element) {
+    if (element.__upgraded__ && !element.__attached) {
+      element.__attached = true;
+      if (element.attachedCallback) {
+        element.attachedCallback();
+      }
+    }
+  }
+  function detachedNode(node) {
+    detached(node);
+    forSubtree(node, function(e) {
+      detached(e);
+    });
+  }
+  function detached(element) {
+    if (hasThrottledAttached) {
+      deferMutation(function() {
+        _detached(element);
+      });
+    } else {
+      _detached(element);
+    }
+  }
+  function _detached(element) {
+    if (element.__upgraded__ && element.__attached) {
+      element.__attached = false;
+      if (element.detachedCallback) {
+        element.detachedCallback();
+      }
+    }
+  }
+  function inDocument(element) {
+    var p = element;
+    var doc = window.wrap(document);
+    while (p) {
+      if (p == doc) {
+        return true;
+      }
+      p = p.parentNode || p.nodeType === Node.DOCUMENT_FRAGMENT_NODE && p.host;
+    }
+  }
+  function watchShadow(node) {
+    if (node.shadowRoot && !node.shadowRoot.__watched) {
+      flags.dom && console.log("watching shadow-root for: ", node.localName);
+      var root = node.shadowRoot;
+      while (root) {
+        observe(root);
+        root = root.olderShadowRoot;
+      }
+    }
+  }
+  function handler(root, mutations) {
+    if (flags.dom) {
+      var mx = mutations[0];
+      if (mx && mx.type === "childList" && mx.addedNodes) {
+        if (mx.addedNodes) {
+          var d = mx.addedNodes[0];
+          while (d && d !== document && !d.host) {
+            d = d.parentNode;
+          }
+          var u = d && (d.URL || d._URL || d.host && d.host.localName) || "";
+          u = u.split("/?").shift().split("/").pop();
+        }
+      }
+      console.group("mutations (%d) [%s]", mutations.length, u || "");
+    }
+    var isAttached = inDocument(root);
+    mutations.forEach(function(mx) {
+      if (mx.type === "childList") {
+        forEach(mx.addedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          addedNode(n, isAttached);
+        });
+        forEach(mx.removedNodes, function(n) {
+          if (!n.localName) {
+            return;
+          }
+          detachedNode(n);
+        });
+      }
+    });
+    flags.dom && console.groupEnd();
+  }
+  function takeRecords(node) {
+    node = window.wrap(node);
+    if (!node) {
+      node = window.wrap(document);
+    }
+    while (node.parentNode) {
+      node = node.parentNode;
+    }
+    var observer = node.__observer;
+    if (observer) {
+      handler(node, observer.takeRecords());
+      takeMutations();
+    }
+  }
+  var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
+  function observe(inRoot) {
+    if (inRoot.__observer) {
+      return;
+    }
+    var observer = new MutationObserver(handler.bind(this, inRoot));
+    observer.observe(inRoot, {
+      childList: true,
+      subtree: true
+    });
+    inRoot.__observer = observer;
+  }
+  function upgradeDocument(doc) {
+    doc = window.wrap(doc);
+    flags.dom && console.group("upgradeDocument: ", doc.baseURI.split("/").pop());
+    var isMainDocument = doc === window.wrap(document);
+    addedNode(doc, isMainDocument);
+    observe(doc);
+    flags.dom && console.groupEnd();
+  }
+  function upgradeDocumentTree(doc) {
+    forDocumentTree(doc, upgradeDocument);
+  }
+  var originalCreateShadowRoot = Element.prototype.createShadowRoot;
+  if (originalCreateShadowRoot) {
+    Element.prototype.createShadowRoot = function() {
+      var root = originalCreateShadowRoot.call(this);
+      window.CustomElements.watchShadow(this);
+      return root;
+    };
+  }
+  scope.watchShadow = watchShadow;
+  scope.upgradeDocumentTree = upgradeDocumentTree;
+  scope.upgradeDocument = upgradeDocument;
+  scope.upgradeSubtree = addedSubtree;
+  scope.upgradeAll = addedNode;
+  scope.attached = attached;
+  scope.takeRecords = takeRecords;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var flags = scope.flags;
+  function upgrade(node, isAttached) {
+    if (node.localName === "template") {
+      if (window.HTMLTemplateElement && HTMLTemplateElement.decorate) {
+        HTMLTemplateElement.decorate(node);
+      }
+    }
+    if (!node.__upgraded__ && node.nodeType === Node.ELEMENT_NODE) {
+      var is = node.getAttribute("is");
+      var definition = scope.getRegisteredDefinition(node.localName) || scope.getRegisteredDefinition(is);
+      if (definition) {
+        if (is && definition.tag == node.localName || !is && !definition.extends) {
+          return upgradeWithDefinition(node, definition, isAttached);
+        }
+      }
+    }
+  }
+  function upgradeWithDefinition(element, definition, isAttached) {
+    flags.upgrade && console.group("upgrade:", element.localName);
+    if (definition.is) {
+      element.setAttribute("is", definition.is);
+    }
+    implementPrototype(element, definition);
+    element.__upgraded__ = true;
+    created(element);
+    if (isAttached) {
+      scope.attached(element);
+    }
+    scope.upgradeSubtree(element, isAttached);
+    flags.upgrade && console.groupEnd();
+    return element;
+  }
+  function implementPrototype(element, definition) {
+    if (Object.__proto__) {
+      element.__proto__ = definition.prototype;
+    } else {
+      customMixin(element, definition.prototype, definition.native);
+      element.__proto__ = definition.prototype;
+    }
+  }
+  function customMixin(inTarget, inSrc, inNative) {
+    var used = {};
+    var p = inSrc;
+    while (p !== inNative && p !== HTMLElement.prototype) {
+      var keys = Object.getOwnPropertyNames(p);
+      for (var i = 0, k; k = keys[i]; i++) {
+        if (!used[k]) {
+          Object.defineProperty(inTarget, k, Object.getOwnPropertyDescriptor(p, k));
+          used[k] = 1;
+        }
+      }
+      p = Object.getPrototypeOf(p);
+    }
+  }
+  function created(element) {
+    if (element.createdCallback) {
+      element.createdCallback();
+    }
+  }
+  scope.upgrade = upgrade;
+  scope.upgradeWithDefinition = upgradeWithDefinition;
+  scope.implementPrototype = implementPrototype;
+});
+
+window.CustomElements.addModule(function(scope) {
+  var isIE = scope.isIE;
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeAll = scope.upgradeAll;
+  var upgradeWithDefinition = scope.upgradeWithDefinition;
+  var implementPrototype = scope.implementPrototype;
+  var useNative = scope.useNative;
+  function register(name, options) {
+    var definition = options || {};
+    if (!name) {
+      throw new Error("document.registerElement: first argument `name` must not be empty");
+    }
+    if (name.indexOf("-") < 0) {
+      throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '" + String(name) + "'.");
+    }
+    if (isReservedTag(name)) {
+      throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '" + String(name) + "'. The type name is invalid.");
+    }
+    if (getRegisteredDefinition(name)) {
+      throw new Error("DuplicateDefinitionError: a type with name '" + String(name) + "' is already registered");
+    }
+    if (!definition.prototype) {
+      definition.prototype = Object.create(HTMLElement.prototype);
+    }
+    definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
+    definition.lifecycle = definition.lifecycle || {};
+    definition.ancestry = ancestry(definition.extends);
+    resolveTagName(definition);
+    resolvePrototypeChain(definition);
+    overrideAttributeApi(definition.prototype);
+    registerDefinition(definition.__name, definition);
+    definition.ctor = generateConstructor(definition);
+    definition.ctor.prototype = definition.prototype;
+    definition.prototype.constructor = definition.ctor;
+    if (scope.ready) {
+      upgradeDocumentTree(document);
+    }
+    return definition.ctor;
+  }
+  function overrideAttributeApi(prototype) {
+    if (prototype.setAttribute._polyfilled) {
+      return;
+    }
+    var setAttribute = prototype.setAttribute;
+    prototype.setAttribute = function(name, value) {
+      changeAttribute.call(this, name, value, setAttribute);
+    };
+    var removeAttribute = prototype.removeAttribute;
+    prototype.removeAttribute = function(name) {
+      changeAttribute.call(this, name, null, removeAttribute);
+    };
+    prototype.setAttribute._polyfilled = true;
+  }
+  function changeAttribute(name, value, operation) {
+    name = name.toLowerCase();
+    var oldValue = this.getAttribute(name);
+    operation.apply(this, arguments);
+    var newValue = this.getAttribute(name);
+    if (this.attributeChangedCallback && newValue !== oldValue) {
+      this.attributeChangedCallback(name, oldValue, newValue);
+    }
+  }
+  function isReservedTag(name) {
+    for (var i = 0; i < reservedTagList.length; i++) {
+      if (name === reservedTagList[i]) {
+        return true;
+      }
+    }
+  }
+  var reservedTagList = [ "annotation-xml", "color-profile", "font-face", "font-face-src", "font-face-uri", "font-face-format", "font-face-name", "missing-glyph" ];
+  function ancestry(extnds) {
+    var extendee = getRegisteredDefinition(extnds);
+    if (extendee) {
+      return ancestry(extendee.extends).concat([ extendee ]);
+    }
+    return [];
+  }
+  function resolveTagName(definition) {
+    var baseTag = definition.extends;
+    for (var i = 0, a; a = definition.ancestry[i]; i++) {
+      baseTag = a.is && a.tag;
+    }
+    definition.tag = baseTag || definition.__name;
+    if (baseTag) {
+      definition.is = definition.__name;
+    }
+  }
+  function resolvePrototypeChain(definition) {
+    if (!Object.__proto__) {
+      var nativePrototype = HTMLElement.prototype;
+      if (definition.is) {
+        var inst = document.createElement(definition.tag);
+        nativePrototype = Object.getPrototypeOf(inst);
+      }
+      var proto = definition.prototype, ancestor;
+      var foundPrototype = false;
+      while (proto) {
+        if (proto == nativePrototype) {
+          foundPrototype = true;
+        }
+        ancestor = Object.getPrototypeOf(proto);
+        if (ancestor) {
+          proto.__proto__ = ancestor;
+        }
+        proto = ancestor;
+      }
+      if (!foundPrototype) {
+        console.warn(definition.tag + " prototype not found in prototype chain for " + definition.is);
+      }
+      definition.native = nativePrototype;
+    }
+  }
+  function instantiate(definition) {
+    return upgradeWithDefinition(domCreateElement(definition.tag), definition);
+  }
+  var registry = {};
+  function getRegisteredDefinition(name) {
+    if (name) {
+      return registry[name.toLowerCase()];
+    }
+  }
+  function registerDefinition(name, definition) {
+    registry[name] = definition;
+  }
+  function generateConstructor(definition) {
+    return function() {
+      return instantiate(definition);
+    };
+  }
+  var HTML_NAMESPACE = "http://www.w3.org/1999/xhtml";
+  function createElementNS(namespace, tag, typeExtension) {
+    if (namespace === HTML_NAMESPACE) {
+      return createElement(tag, typeExtension);
+    } else {
+      return domCreateElementNS(namespace, tag);
+    }
+  }
+  function createElement(tag, typeExtension) {
+    if (tag) {
+      tag = tag.toLowerCase();
+    }
+    if (typeExtension) {
+      typeExtension = typeExtension.toLowerCase();
+    }
+    var definition = getRegisteredDefinition(typeExtension || tag);
+    if (definition) {
+      if (tag == definition.tag && typeExtension == definition.is) {
+        return new definition.ctor();
+      }
+      if (!typeExtension && !definition.is) {
+        return new definition.ctor();
+      }
+    }
+    var element;
+    if (typeExtension) {
+      element = createElement(tag);
+      element.setAttribute("is", typeExtension);
+      return element;
+    }
+    element = domCreateElement(tag);
+    if (tag.indexOf("-") >= 0) {
+      implementPrototype(element, HTMLElement);
+    }
+    return element;
+  }
+  var domCreateElement = document.createElement.bind(document);
+  var domCreateElementNS = document.createElementNS.bind(document);
+  var isInstance;
+  if (!Object.__proto__ && !useNative) {
+    isInstance = function(obj, ctor) {
+      if (obj instanceof ctor) {
+        return true;
+      }
+      var p = obj;
+      while (p) {
+        if (p === ctor.prototype) {
+          return true;
+        }
+        p = p.__proto__;
+      }
+      return false;
+    };
+  } else {
+    isInstance = function(obj, base) {
+      return obj instanceof base;
+    };
+  }
+  function wrapDomMethodToForceUpgrade(obj, methodName) {
+    var orig = obj[methodName];
+    obj[methodName] = function() {
+      var n = orig.apply(this, arguments);
+      upgradeAll(n);
+      return n;
+    };
+  }
+  wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
+  wrapDomMethodToForceUpgrade(document, "importNode");
+  document.registerElement = register;
+  document.createElement = createElement;
+  document.createElementNS = createElementNS;
+  scope.registry = registry;
+  scope.instanceof = isInstance;
+  scope.reservedTagList = reservedTagList;
+  scope.getRegisteredDefinition = getRegisteredDefinition;
+  document.register = document.registerElement;
+});
+
+(function(scope) {
+  var useNative = scope.useNative;
+  var initializeModules = scope.initializeModules;
+  var isIE = scope.isIE;
+  if (useNative) {
+    var nop = function() {};
+    scope.watchShadow = nop;
+    scope.upgrade = nop;
+    scope.upgradeAll = nop;
+    scope.upgradeDocumentTree = nop;
+    scope.upgradeSubtree = nop;
+    scope.takeRecords = nop;
+    scope.instanceof = function(obj, base) {
+      return obj instanceof base;
+    };
+  } else {
+    initializeModules();
+  }
+  var upgradeDocumentTree = scope.upgradeDocumentTree;
+  var upgradeDocument = scope.upgradeDocument;
+  if (!window.wrap) {
+    if (window.ShadowDOMPolyfill) {
+      window.wrap = window.ShadowDOMPolyfill.wrapIfNeeded;
+      window.unwrap = window.ShadowDOMPolyfill.unwrapIfNeeded;
+    } else {
+      window.wrap = window.unwrap = function(node) {
+        return node;
+      };
+    }
+  }
+  if (window.HTMLImports) {
+    window.HTMLImports.__importsParsingHook = function(elt) {
+      if (elt.import) {
+        upgradeDocument(wrap(elt.import));
+      }
+    };
+  }
+  function bootstrap() {
+    upgradeDocumentTree(window.wrap(document));
+    window.CustomElements.ready = true;
+    var requestAnimationFrame = window.requestAnimationFrame || function(f) {
+      setTimeout(f, 16);
+    };
+    requestAnimationFrame(function() {
+      setTimeout(function() {
+        window.CustomElements.readyTime = Date.now();
+        if (window.HTMLImports) {
+          window.CustomElements.elapsed = window.CustomElements.readyTime - window.HTMLImports.readyTime;
+        }
+        document.dispatchEvent(new CustomEvent("WebComponentsReady", {
+          bubbles: true
+        }));
+      });
+    });
+  }
+  if (document.readyState === "complete" || scope.flags.eager) {
+    bootstrap();
+  } else if (document.readyState === "interactive" && !window.attachEvent && (!window.HTMLImports || window.HTMLImports.ready)) {
+    bootstrap();
+  } else {
+    var loadEvent = window.HTMLImports && !window.HTMLImports.ready ? "HTMLImportsLoaded" : "DOMContentLoaded";
+    window.addEventListener(loadEvent, bootstrap);
+  }
+})(window.CustomElements);
+
+(function(scope) {
+  if (!Function.prototype.bind) {
+    Function.prototype.bind = function(scope) {
+      var self = this;
+      var args = Array.prototype.slice.call(arguments, 1);
+      return function() {
+        var args2 = args.slice();
+        args2.push.apply(args2, arguments);
+        return self.apply(scope, args2);
+      };
+    };
+  }
+})(window.WebComponents);
+
+(function(scope) {
+  var style = document.createElement("style");
+  style.textContent = "" + "body {" + "transition: opacity ease-in 0.2s;" + " } \n" + "body[unresolved] {" + "opacity: 0; display: block; overflow: hidden; position: relative;" + " } \n";
+  var head = document.querySelector("head");
+  head.insertBefore(style, head.firstChild);
+})(window.WebComponents);
+
+(function(scope) {
+  window.Platform = scope;
+})(window.WebComponents);
\ No newline at end of file
diff --git a/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.min.js b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.min.js
new file mode 100644
index 000000000..39277368b
--- /dev/null
+++ b/apps/dashboard-app/src/main/js/src/vendor/webcomponentsjs/webcomponents.min.js
@@ -0,0 +1,14 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version 0.7.23
+!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,r=e.split("=");r[0]&&(t=r[0].match(/wc-(.+)/))&&(n[t[1]]=r[1]||!0)}),t)for(var r,o=0;r=t.attributes[o];o++)"src"!==r.name&&(n[r.name]=r.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.shadow=n.shadow||n.shadowdom||n.polyfill,"native"===n.shadow?n.shadow=!1:n.shadow=n.shadow||!HTMLElement.prototype.createShadowRoot,n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),WebComponents.flags.shadow&&("undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){U.value=n,A(e,t,U)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(q)try{W(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return g(n,a,t),a}function c(e,t){w(e,t,!0)}function l(e,t){w(t,e,!1)}function u(e){return/^on[a-z]+$/.test(e)}function d(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function p(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function h(e){return k&&d(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function f(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function m(e,t){try{return e===window&&"showModalDialog"===t?B:Object.getOwnPropertyDescriptor(e,t)}catch(n){return B}}function w(t,n,r,o){for(var i=W(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){q&&t.__lookupGetter__(s);var c,l,d=m(t,s);if("function"!=typeof d.value){var w=u(s);c=w?e.getEventHandlerGetter(s):p(s),(d.writable||d.set||V)&&(l=w?e.getEventHandlerSetter(s):h(s));var v=V||d.configurable;A(n,s,{get:c,set:l,configurable:v,enumerable:d.enumerable})}else r&&(n[s]=f(s))}}}function v(e,t,n){if(null!=e){var r=e.prototype;g(r,t,n),o(t,e)}}function g(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),I.set(o,e),c(e,o),r&&l(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return g(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function _(e){return e&&e.__impl4cf1e782hg__}function S(e){return!_(e)}function T(e){if(null===e)return null;n(S(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function M(e){return null===e?null:(n(_(e)),e.__impl4cf1e782hg__)}function O(e){return e.__impl4cf1e782hg__}function L(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function N(e){return e&&_(e)?M(e):e}function C(e){return e&&!_(e)?T(e):e}function j(e,t){null!==t&&(n(S(e)),n(void 0===t||_(t)),e.__wrapper8e3dd93a60__=t)}function D(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){D(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=C(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,I=new WeakMap,P=Object.create(null),k=t(),A=Object.defineProperty,W=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,U={value:void 0,configurable:!0,enumerable:!1,writable:!0};W(window);var q=/Firefox/.test(navigator.userAgent),B={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=D,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=d,e.isWrapper=_,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=I,e.oneOf=i,e.registerObject=y,e.registerWrapper=v,e.rewrap=j,e.setWrapper=L,e.unsafeUnwrap=O,e.unwrap=M,e.unwrapIfNeeded=N,e.wrap=T,e.wrapIfNeeded=C,e.wrappers=P}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),l=0;l<a;l++)c[l]=new Array(s),c[l][0]=l;for(var u=0;u<s;u++)c[0][u]=u;for(var l=1;l<a;l++)for(var u=1;u<s;u++)if(this.equals(e[t+u-1],r[o+l-1]))c[l][u]=c[l-1][u-1];else{var d=c[l-1][u]+1,p=c[l][u-1]+1;c[l][u]=d<p?d:p}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var l,u=e[t-1][n-1],d=e[t-1][n],p=e[t][n-1];l=d<p?d<u?d:u:p<u?p:u,l==u?(u==s?c.push(r):(c.push(o),s=u),t--,n--):l==d?(c.push(a),t--,s=d):(c.push(i),n--,s=p)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,l,u){var d=0,p=0,h=Math.min(s-n,u-l);if(0==n&&0==l&&(d=this.sharedPrefix(e,c,h)),s==e.length&&u==c.length&&(p=this.sharedSuffix(e,c,h-d)),n+=d,l+=d,s-=p,u-=p,s-n==0&&u-l==0)return[];if(n==s){for(var f=t(n,[],0);l<u;)f.removed.push(c[l++]);return[f]}if(l==u)return[t(n,[],s-n)];for(var m=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,l,u)),f=void 0,w=[],v=n,g=l,b=0;b<m.length;b++)switch(m[b]){case r:f&&(w.push(f),f=void 0),v++,g++;break;case o:f||(f=t(v,[],0)),f.addedCount++,v++,f.removed.push(c[g]),g++;break;case i:f||(f=t(v,[],0)),f.addedCount++,v++;break;case a:f||(f=t(v,[],0)),f.removed.push(c[g]),g++}return f&&w.push(f),w},sharedPrefix:function(e,t,n){for(var r=0;r<n;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;i<n&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),l=document.createTextNode(s);c.observe(l,{characterData:!0}),r=function(){s=(s+1)%2,l.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,f.push(e),m||(u(n),m=!0))}function n(){for(m=!1;f.length;){var e=f;f=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new p.NodeList,this.removedNodes=new p.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=h.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=h.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=h.get(s);if(c)for(var l=0;l<c.length;l++){var u=c[l],d=u.options;if((s===e||d.subtree)&&("attributes"!==n||d.attributes)&&("attributes"!==n||!d.attributeFilter||null===o.namespace&&d.attributeFilter.indexOf(o.name)!==-1)&&("characterData"!==n||d.characterData)&&("childList"!==n||d.childList)){var p=u.observer;i[p.uid_]=p,("attributes"===n&&d.attributeOldValue||"characterData"===n&&d.characterDataOldValue)&&(a[p.uid_]=o.oldValue)}}}for(var f in i){var p=i[f],m=new r(n,e);"name"in o&&"namespace"in o&&(m.attributeName=o.name,m.attributeNamespace=o.namespace),o.addedNodes&&(m.addedNodes=o.addedNodes),o.removedNodes&&(m.removedNodes=o.removedNodes),o.previousSibling&&(m.previousSibling=o.previousSibling),o.nextSibling&&(m.nextSibling=o.nextSibling),void 0!==a[f]&&(m.oldValue=a[f]),t(p),p.records_.push(m)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=w.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++v,this.scheduled_=!1}function l(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var u=e.setEndOfMicrotask,d=e.wrapIfNeeded,p=e.wrappers,h=new WeakMap,f=[],m=!1,w=Array.prototype.slice,v=0;c.prototype={constructor:c,observe:function(e,t){e=d(e);var n,r=new s(t),o=h.get(e);o||h.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new l(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=h.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},l.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=h.get(e);n||h.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=h.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var l=a(c);if(l&&l.length>0){for(var u=0;u<l.length;u++){var p=l[u];if(i(p)){var h=n(p),f=h.olderShadowRoot;f&&s.push(f)}s.push(p)}c=l[l.length-1]}else if(t(c)){if(d(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=l(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function l(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function u(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=l(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var u=0;u<s.length;u++){var d=s[u];if(A(d)===c)return d}return null}function d(e,t){return A(e)===A(t)}function p(e){if(!K.get(e)&&(K.set(e,!0),f(V(e),V(e.target)),P)){var t=P;throw P=null,t}}function h(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function f(t,n){if($.get(t))throw new Error("InvalidStateError");$.set(t,!0),e.renderAllPending();var o,i,a;if(h(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!h(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),m(t,o,a,i)&&w(t,o,a,i)&&v(t,o,a,i),J.set(t,re),Y["delete"](t,null),$["delete"](t),t.defaultPrevented}function m(e,t,n,r){var o=oe;if(n&&!g(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!g(t[i],e,o,t,r))return!1;return!0}function w(e,t,n,r){var o=ie,i=t[0]||n;return g(i,e,o,t,r)}function v(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!g(t[i],e,o,t,r))return;n&&t.length>0&&g(n,e,o,t,r)}function g(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=B(t),l=c.relatedTarget;if(l){if(l instanceof Object&&l.addEventListener){var d=V(l),p=u(t,e,d);if(p===a)return!0}else p=null;Z.set(t,p)}}J.set(t,n);var h=t.type,f=!1;X.set(t,a),Y.set(t,e),i.depth++;for(var m=0,w=i.length;m<w;m++){var v=i[m];if(v.removed)f=!0;else if(!(v.type!==h||!v.capture&&n===oe||v.capture&&n===ae))try{if("function"==typeof v.handler?v.handler.call(e,t):v.handler.handleEvent(t),ee.get(t))return!1}catch(g){P||(P=g)}}if(i.depth--,f&&0===i.depth){var b=i.slice();i.length=0;for(var m=0;m<b.length;m++)b[m].removed||i.push(b[m])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof M?void U(n,this):new M(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:B(e.relatedTarget)}}):e}function _(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void U(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&W(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function S(e,t){return function(){arguments[t]=B(arguments[t]);var n=B(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ve)return new e(n,E(r));var o=B(document.createEvent(t)),i=we[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=B(t)),a.push(t)}),o["init"+t].apply(o,a),o}function M(e){y.call(this,e)}function O(e){return"function"==typeof e||e&&e.handleEvent}function L(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function N(e){U(e,this)}function C(e){return e instanceof G.ShadowRoot&&(e=e.host),B(e)}function j(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function D(e,t){for(var n=B(e);n;n=n.parentNode)if(j(V(n),t))return!0;return!1}function H(e){k(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(_e.call(q(n),o,i));if(!a)return null;var c=r(a,null),l=c.lastIndexOf(t);return l==-1?null:(c=c.slice(0,l),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function I(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var P,k=e.forwardMethodsToWrapper,A=e.getTreeScope,W=e.mixin,F=e.registerWrapper,U=e.setWrapper,q=e.unsafeUnwrap,B=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),K=new WeakMap,$=new WeakMap,X=new WeakMap,Y=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return X.get(this)},get currentTarget(){return Y.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(q(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var le=_("UIEvent",y),ue=_("CustomEvent",y),de={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(B(this).relatedTarget)}},pe=W({initMouseEvent:S("initMouseEvent",14)},de),he=W({initFocusEvent:S("initFocusEvent",5)},de),fe=_("MouseEvent",le,pe),me=_("FocusEvent",le,he),we=Object.create(null),ve=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ve){var ge=function(e,t,n){if(n){var r=we[n];t=W(W({},r),t)}we[e]=t};ge("Event",{bubbles:!1,cancelable:!1}),ge("CustomEvent",{detail:null},"Event"),ge("UIEvent",{view:null,detail:0},"Event"),ge("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ge("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;M.prototype=Object.create(y.prototype),W(M.prototype,{get returnValue(){return q(this).returnValue},set returnValue(e){q(this).returnValue=e}}),be&&F(be,M);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),N.prototype={addEventListener:function(e,t,n){if(O(t)&&!L(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=C(this);a.addEventListener_(e,p,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=C(this);s.removeEventListener_(e,p,!0)}}},dispatchEvent:function(t){var n=B(t),r=n.type;K.set(n,!1),e.renderAllPending();var o;D(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return B(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,N);var _e=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=I,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=M,e.wrappers.CustomEvent=ue,e.wrappers.Event=y,e.wrappers.EventTarget=N,e.wrappers.FocusEvent=me,e.wrappers.MouseEvent=fe,e.wrappers.UIEvent=le}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,m)}function n(e){l(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,l=e.setWrapper,u=e.unsafeUnwrap,d=e.wrap,p=window.TouchEvent;if(p){var h;try{h=document.createEvent("TouchEvent")}catch(f){return}var m={enumerable:!1};n.prototype={get target(){return d(u(this).target)}};var w={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){w.get=function(){return u(this)[e]},Object.defineProperty(n.prototype,e,w)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(u(this).touches)},get targetTouches(){return o(u(this).targetTouches)},get changedTouches(){return o(u(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(p,i,h),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;r<o;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){O(e instanceof _)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){N(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){N(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);U=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;U=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function l(e,t){R(e,t),e.nodeIsInserted_()}function u(e,t){for(var n=C(t),r=0;r<e.length;r++)l(e[r],n)}function d(e){R(e,new M(e,null))}function p(e){for(var t=0;t<e.length;t++)d(e[t])}function h(e,t){var n=e.nodeType===_.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function f(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function m(e,t){f(e,t);var n=t.length;if(1===n)return P(t[0]);for(var r=P(e.ownerDocument.createDocumentFragment()),o=0;o<n;o++)r.appendChild(P(t[o]));return r}function w(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function v(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){O(t.parentNode===e);var n=t.nextSibling,r=P(t),o=r.parentNode;o&&X.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=P(e),a=i.firstChild;a;)n=a.nextSibling,X.call(i,a),a=n}function g(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?q.call(n,I(e),!1):B.call(I(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||C(e)!==C(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function _(e){O(e instanceof V),S.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var S=e.wrappers.EventTarget,T=e.wrappers.NodeList,M=e.TreeScope,O=e.assert,L=e.defineWrapGetter,N=e.enqueueMutation,C=e.getTreeScope,j=e.isWrapper,D=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,I=e.unsafeUnwrap,P=e.unwrap,k=e.unwrapIfNeeded,A=e.wrap,W=e.wrapIfNeeded,F=e.wrappers,U=!1,q=document.importNode,B=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),K=V.prototype.isEqualNode,$=V.prototype.insertBefore,X=V.prototype.removeChild,Y=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{X.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){X.call(e,t)};_.prototype=Object.create(S.prototype),D(_.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?j(n)?r=P(n):(r=n,n=A(r)):(n=null,r=null),n&&O(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!g(e);if(o=c?a(e):i(e,this,s,n),c)h(this,e),w(this),$.call(I(this),P(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var l=r?r.parentNode:I(this);l?$.call(l,m(this,o),r):f(this,o)}return N(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),u(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=P(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,l=this.lastChild,u=i.parentNode;u&&J(u,i),c===e&&(this.firstChild_=a),l===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else w(this),J(I(this),i);return U||N(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(j(r)?o=P(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,l=r.previousSibling,p=!this.invalidateShadowRenderer()&&!g(e);return p?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,l,c)),p?(h(this,e),w(this),Y.call(I(this),P(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&Y.call(o.parentNode,m(this,s),o)),N(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:l}),d(r),u(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(I(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(I(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(I(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(I(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(I(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==_.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=_.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(v(this),""!==e){var n=I(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else w(this),I(this).textContent=e;var r=c(this.childNodes);N(this,"childList",{addedNodes:r,removedNodes:t}),p(t),u(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,W(e))},compareDocumentPosition:function(e){return z.call(I(this),k(e))},isEqualNode:function(e){return K.call(I(this),k(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===_.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),L(_,"ownerDocument"),x(V,_,document.createDocumentFragment()),delete _.prototype.querySelector,delete _.prototype.querySelectorAll,_.prototype=D(Object.create(S.prototype),_.prototype),e.cloneNode=y,e.nodeWasAdded=l,e.nodeWasRemoved=d,e.nodesWereAdded=u,e.nodesWereRemoved=p,e.originalInsertBefore=$,e.originalRemoveChild=X,e.snapshotNodeList=c,e.wrappers.Node=_}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;s<c;s++)i=b(t[s]),!o&&(a=v(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===j}function s(){return!0}function c(e,t,n){return e.localName===n}function l(e,t){return e.namespaceURI===t}function u(e,t,n){return e.namespaceURI===t&&e.localName===n}function d(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=d(a,t,n,r,o,i),a=a.nextElementSibling;return t}function p(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,null);if(c instanceof N)s=S.call(c,i);else{if(!(c instanceof C))return d(this,r,o,n,i,null);s=_.call(c,i)}return t(s,r,o,a)}function h(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=M.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function f(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=L.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=O.call(c,i,a)}return t(s,r,o,!1)}var m=e.wrappers.HTMLCollection,w=e.wrappers.NodeList,v=e.getTreeScope,g=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,_=document.querySelectorAll,S=document.documentElement.querySelectorAll,T=document.getElementsByTagName,M=document.documentElement.getElementsByTagName,O=document.getElementsByTagNameNS,L=document.documentElement.getElementsByTagNameNS,N=window.Element,C=window.HTMLDocument||window.Document,j="http://www.w3.org/1999/xhtml",D={
+querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=g(this),c=v(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof N)a=b(E.call(s,t));else{if(!(s instanceof C))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=v(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new w;return o.length=p.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(g(this),t)}},x={getElementsByTagName:function(e){var t=new m,n="*"===e?s:a;return t.length=h.call(this,n,0,t,e,e.toLowerCase()),t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new m,r=null;return r="*"===e?"*"===t?s:c:"*"===t?l:u,n.length=f.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=D,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var l=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,l,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){u(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,l=e.MatchesInterface,u=(e.addWrapNodeListMethod,e.enqueueMutation),d=e.mixin,p=(e.oneOf,e.registerWrapper),h=e.unsafeUnwrap,f=e.wrappers,m=window.Element,w=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return m.prototype[e]}),v=w[0],g=m.prototype[v],b=new WeakMap;r.prototype=Object.create(a.prototype),d(r.prototype,{createShadowRoot:function(){var t=new f.ShadowRoot(this);h(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return h(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=h(this).getAttribute(e);h(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=h(this).getAttribute(e);h(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=h(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return h(this).className},set className(e){this.setAttribute("class",e)},get id(){return h(this).id},set id(e){this.setAttribute("id",e)}}),w.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),m.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),d(r.prototype,o),d(r.prototype,i),d(r.prototype,s),d(r.prototype,c),d(r.prototype,l),p(m,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=w,e.originalMatches=g,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(L,t)}function r(e){return e.replace(N,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==D)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,l=e.attributes,u=0;o=l[u];u++)c+=" "+o.name+'="'+n(o.value)+'"';return C[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var d=e.data;return t&&j[t.localName]?d:r(d);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof O.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(M(i))}function l(e){m.call(this,e)}function u(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return M(o)}function d(t){return function(){return e.renderAllPending(),S(this)[t]}}function p(e){w(l,e,d(e))}function h(t){Object.defineProperty(l.prototype,t,{get:d(t),set:function(n){e.renderAllPending(),S(this)[t]=n},configurable:!0,enumerable:!0})}function f(t){Object.defineProperty(l.prototype,t,{value:function(){return e.renderAllPending(),S(this)[t].apply(S(this),arguments)},configurable:!0,enumerable:!0})}var m=e.wrappers.Element,w=e.defineGetter,v=e.enqueueMutation,g=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,_=e.snapshotNodeList,S=e.unsafeUnwrap,T=e.unwrap,M=e.wrap,O=e.wrappers,L=/[&\u00A0"]/g,N=/[&\u00A0<>]/g,C=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),j=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),D="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;l.prototype=Object.create(m.prototype),g(l.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&j[this.localName])return void(this.textContent=e);var t=_(this.childNodes);this.invalidateShadowRenderer()?this instanceof O.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof O.HTMLTemplateElement?c(this.content,e):S(this).innerHTML=e;var n=_(this.childNodes);v(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=u(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=u(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(p),["scrollLeft","scrollTop"].forEach(h),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(f),E(x,l,document.createElement("b")),e.wrappers.HTMLElement=l,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=d.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);d.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!p){var t=n(e);u.set(this,l(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.wrap,u=new WeakMap,d=new WeakMap,p=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return p?l(s(this).content):u.get(this)}}),p&&a(p,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,l=e.wrap,u=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return l(c(this).form)}}),a(u,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",l=window.SVGElement,u=document.createElementNS(c,"title");if(!("classList"in u)){var d=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",d),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(l,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){p.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),l=document.createElementNS(s,"use"),u=c.constructor,d=Object.getPrototypeOf(u.prototype),p=d.constructor;t.prototype=Object.create(d),"instanceRoot"in l&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,l),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(l,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.WebGLRenderingContext;if(l){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var u=Object.getPrototypeOf(l.prototype);u!==Object.prototype&&n(u,t.prototype);var d=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(l,t,d),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,l=e.registerWrapper,u=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),l(u,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var d=c(document.createComment(""));e.wrappers.Comment=d}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(u(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;f.set(this,o),this.treeScope_=new r(this,a(o||e)),h.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,l=e.setInnerHTML,u=e.unsafeUnwrap,d=e.unwrap,p=e.wrap,h=new WeakMap,f=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){l(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return f.get(this)||null},get host(){return h.get(this)||null},invalidateShadowRenderer:function(){return h.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=d(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=p(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(e).root;return t instanceof h?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=u(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.unwrapIfNeeded,u=e.wrap,d=e.getTreeScope,p=window.Range,h=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(l(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(l(e),t)},setStartBefore:function(e){s(this).setStartBefore(l(e))},setStartAfter:function(e){s(this).setStartAfter(l(e))},setEndBefore:function(e){s(this).setEndBefore(l(e))},setEndAfter:function(e){s(this).setEndAfter(l(e))},selectNode:function(e){s(this).selectNode(l(e))},selectNodeContents:function(e){s(this).selectNodeContents(l(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return u(s(this).extractContents())},cloneContents:function(){return u(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(l(e))},surroundContents:function(e){s(this).surroundContents(l(e))},cloneRange:function(){return u(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(l(e),t)},comparePoint:function(e,t){return s(this).comparePoint(l(e),t)},intersectsNode:function(e){return s(this).intersectsNode(l(e))},toString:function(){return s(this).toString()}},p.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return u(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var l=R(a.lastChild);l&&(l.nextSibling_=l.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){P.set(e,[])}function i(e){var t=P.get(e);return t||P.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function l(e){var t=A.get(e);return t||(t=new h(e),A.set(e,t)),t}function u(e){var t=j(e).root;return t instanceof C?t:null}function d(e){return l(e.host)}function p(e){this.skip=!1,this.node=e,this.childNodes=[]}function h(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function f(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function m(e){if(e instanceof L)return e;if(e instanceof O)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=m(t);if(n)return n}return null}function w(e,t){i(t).push(e);var n=k.get(e);n?n.push(t):k.set(e,[t])}function v(e){return k.get(e)}function g(e){k.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof M))return!1;if(!q.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=v(t);return n&&n[n.length-1]===e}function E(e){return e instanceof O||e instanceof L}function _(e){return e.shadowRoot}function S(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,M=e.wrappers.Element,O=e.wrappers.HTMLContentElement,L=e.wrappers.HTMLShadowElement,N=e.wrappers.Node,C=e.wrappers.ShadowRoot,j=(e.assert,e.getTreeScope),D=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,I=e.ArraySplice,P=new WeakMap,k=new WeakMap,A=new WeakMap,W=D(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],U=new I;U.equals=function(e,t){return x(e.node)===t},p.prototype={append:function(e){var t=new p(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=U.calculateSplices(o,i),l=0,u=0,d=0,p=0;p<c.length;p++){for(var h=c[p];d<h.index;d++)u++,o[l++].sync(s);for(var f=h.removed.length,m=0;m<f;m++){var w=R(i[u++]);s.get(w)||r(w)}for(var v=h.addedCount,g=i[u]&&R(i[u]),m=0;m<v;m++){var b=o[l++],y=b.node;n(t,y,g),s.set(y,!0),b.sync(s)}d+=v}for(var p=d;p<o.length;p++)o[p].sync(s)}}},h.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new p(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return j(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[W](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):g(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(_(e)){for(var t=e,n=f(t),r=S(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=m(i);if(a){var s=i.olderShadowRoot;s&&(n=f(s));for(var c=0;c<n.length;c++)w(n[c],a)}this.distributionResolution(i)}}for(var l=e.firstChild;l;l=l.nextSibling)this.distributionResolution(l)},poolDistribution:function(e,t){if(!(e instanceof L))if(e instanceof O){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(w(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)w(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(_(t)){var a=l(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var q=/^(:not\()?[*.#[a-zA-Z_|]/;N.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return!!t&&(t.invalidate(),!0)},O.prototype.getDistributedNodes=L.prototype.getDistributedNodes=function(){return s(),i(this)},M.prototype.getDestinationInsertionPoints=function(){return s(),v(this)||[]},O.prototype.nodeIsInserted_=L.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=u(this);t&&(e=d(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=l,e.getShadowTrees=S,e.renderAllPending=s,e.getDestinationInsertionPoints=v,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){u.call(this,e),this.treeScope_=new w(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return j(n.apply(N(this),arguments))}}function r(e,t){x.call(N(t),C(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof m&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){L(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){
+return j(n.apply(N(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(N(this),arguments)}}var l=e.GetElementsByInterface,u=e.wrappers.Node,d=e.ParentNodeInterface,p=e.NonElementParentNodeInterface,h=e.wrappers.Selection,f=e.SelectorsInterface,m=e.wrappers.ShadowRoot,w=e.TreeScope,v=e.cloneNode,g=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,_=e.matchesNames,S=e.mixin,T=e.registerWrapper,M=e.renderAllPending,O=e.rewrap,L=e.setWrapper,N=e.unsafeUnwrap,C=e.unwrap,j=e.wrap,D=e.wrapEventTargetMethods,H=(e.wrapNodeList,new WeakMap);t.prototype=Object.create(u.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),g(t,"activeElement",function(){var e=C(this).activeElement;if(!e||!e.nodeType)return null;for(var t=j(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;S(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return v(e,t,N(this))},getSelection:function(){return M(),new h(R.call(C(this)))},getElementsByName:function(e){return f.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var I=document.createTreeWalker,P=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(j(e))}}:"function"==typeof n&&(o=function(e){return n(j(e))})),new P(I.call(C(this),C(e),t,o,r))},document.registerElement){var k=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void L(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var l=Object.create(a),u=c.length-1;u>=0;u--)l=Object.create(l);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(l[e]=function(){j(this)instanceof r||O(this),t.apply(j(this),arguments)})});var d={prototype:l};i&&(d["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(l,r),e.nativePrototypeTable.set(o,l);k.call(C(this),t,d);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],_),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),S(t.prototype,l),S(t.prototype,d),S(t.prototype,f),S(t.prototype,p),S(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(C(this).implementation),H.set(this,e),e)},get defaultView(){return j(C(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),D([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=C(arguments[2]),j(A.apply(N(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,l=e.wrap,u=window.Window,d=window.getComputedStyle,p=window.getDefaultComputedStyle,h=window.getSelection;t.prototype=Object.create(n.prototype),u.prototype.getComputedStyle=function(e,t){return l(this||window).getComputedStyle(c(e),t)},p&&(u.prototype.getDefaultComputedStyle=function(e,t){return l(this||window).getDefaultComputedStyle(c(e),t)}),u.prototype.getSelection=function(){return l(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){u.prototype[e]=function(){var t=l(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),d.call(s(this),c(e),t)},getSelection:function(){return a(),new r(h.call(s(this)))},get document(){return l(s(this).document)}}),p&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),p.call(s(this),c(e),t)}),i(u,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill),function(e){function t(e,t){var n="";return Array.prototype.forEach.call(e,function(e){n+=e.textContent+"\n\n"}),t||(n=n.replace(d,"")),n}function n(e){var t=document.createElement("style");return t.textContent=e,t}function r(e){var t=n(e);document.head.appendChild(t);var r=[];if(t.sheet)try{r=t.sheet.cssRules}catch(o){}else console.warn("sheet not found",t);return t.parentNode.removeChild(t),r}function o(){C.initialized=!0,document.body.appendChild(C);var e=C.contentDocument,t=e.createElement("base");t.href=document.baseURI,e.head.appendChild(t)}function i(e){C.initialized||o(),document.body.appendChild(C),e(C.contentDocument),document.body.removeChild(C)}function a(e,t){if(t){var o;if(e.match("@import")&&D){var a=n(e);i(function(e){e.head.appendChild(a.impl),o=Array.prototype.slice.call(a.sheet.cssRules,0),t(o)})}else o=r(e),t(o)}}function s(e){e&&l().appendChild(document.createTextNode(e))}function c(e,t){var r=n(e);r.setAttribute(t,""),r.setAttribute(x,""),document.head.appendChild(r)}function l(){return j||(j=document.createElement("style"),j.setAttribute(x,""),j[x]=!0),j}var u={strictStyling:!1,registry:{},shimStyling:function(e,n,r){var o=this.prepareRoot(e,n,r),i=this.isTypeExtension(r),a=this.makeScopeSelector(n,i),s=t(o,!0);s=this.scopeCssText(s,a),e&&(e.shimmedStyle=s),this.addCssToDocument(s,n)},shimStyle:function(e,t){return this.shimCssText(e.textContent,t)},shimCssText:function(e,t){return e=this.insertDirectives(e),this.scopeCssText(e,t)},makeScopeSelector:function(e,t){return e?t?"[is="+e+"]":e:""},isTypeExtension:function(e){return e&&e.indexOf("-")<0},prepareRoot:function(e,t,n){var r=this.registerRoot(e,t,n);return this.replaceTextInStyles(r.rootStyles,this.insertDirectives),this.removeStyles(e,r.rootStyles),this.strictStyling&&this.applyScopeToContent(e,t),r.scopeStyles},removeStyles:function(e,t){for(var n,r=0,o=t.length;r<o&&(n=t[r]);r++)n.parentNode.removeChild(n)},registerRoot:function(e,t,n){var r=this.registry[t]={root:e,name:t,extendsName:n},o=this.findStyles(e);r.rootStyles=o,r.scopeStyles=r.rootStyles;var i=this.registry[r.extendsName];return i&&(r.scopeStyles=i.scopeStyles.concat(r.scopeStyles)),r},findStyles:function(e){if(!e)return[];var t=e.querySelectorAll("style");return Array.prototype.filter.call(t,function(e){return!e.hasAttribute(R)})},applyScopeToContent:function(e,t){e&&(Array.prototype.forEach.call(e.querySelectorAll("*"),function(e){e.setAttribute(t,"")}),Array.prototype.forEach.call(e.querySelectorAll("template"),function(e){this.applyScopeToContent(e.content,t)},this))},insertDirectives:function(e){return e=this.insertPolyfillDirectivesInCssText(e),this.insertPolyfillRulesInCssText(e)},insertPolyfillDirectivesInCssText:function(e){return e=e.replace(p,function(e,t){return t.slice(0,-2)+"{"}),e.replace(h,function(e,t){return t+" {"})},insertPolyfillRulesInCssText:function(e){return e=e.replace(f,function(e,t){return t.slice(0,-1)}),e.replace(m,function(e,t,n,r){var o=e.replace(t,"").replace(n,"");return r+o})},scopeCssText:function(e,t){var n=this.extractUnscopedRulesFromCssText(e);if(e=this.insertPolyfillHostInCssText(e),e=this.convertColonHost(e),e=this.convertColonHostContext(e),e=this.convertShadowDOMSelectors(e),t){var e,r=this;a(e,function(n){e=r.scopeRules(n,t)})}return e=e+"\n"+n,e.trim()},extractUnscopedRulesFromCssText:function(e){for(var t,n="";t=w.exec(e);)n+=t[1].slice(0,-1)+"\n\n";for(;t=v.exec(e);)n+=t[0].replace(t[2],"").replace(t[1],t[3])+"\n\n";return n},convertColonHost:function(e){return this.convertColonRule(e,E,this.colonHostPartReplacer)},convertColonHostContext:function(e){return this.convertColonRule(e,_,this.colonHostContextPartReplacer)},convertColonRule:function(e,t,n){return e.replace(t,function(e,t,r,o){if(t=O,r){for(var i,a=r.split(","),s=[],c=0,l=a.length;c<l&&(i=a[c]);c++)i=i.trim(),s.push(n(t,i,o));return s.join(",")}return t+o})},colonHostContextPartReplacer:function(e,t,n){return t.match(g)?this.colonHostPartReplacer(e,t,n):e+t+n+", "+t+" "+e+n},colonHostPartReplacer:function(e,t,n){return e+t.replace(g,"")+n},convertShadowDOMSelectors:function(e){for(var t=0;t<N.length;t++)e=e.replace(N[t]," ");return e},scopeRules:function(e,t){var n="";return e&&Array.prototype.forEach.call(e,function(e){if(e.selectorText&&e.style&&void 0!==e.style.cssText)n+=this.scopeSelector(e.selectorText,t,this.strictStyling)+" {\n\t",n+=this.propertiesFromRule(e)+"\n}\n\n";else if(e.type===CSSRule.MEDIA_RULE)n+="@media "+e.media.mediaText+" {\n",n+=this.scopeRules(e.cssRules,t),n+="\n}\n\n";else try{e.cssText&&(n+=e.cssText+"\n\n")}catch(r){e.type===CSSRule.KEYFRAMES_RULE&&e.cssRules&&(n+=this.ieSafeCssTextFromKeyFrameRule(e))}},this),n},ieSafeCssTextFromKeyFrameRule:function(e){var t="@keyframes "+e.name+" {";return Array.prototype.forEach.call(e.cssRules,function(e){t+=" "+e.keyText+" {"+e.style.cssText+"}"}),t+=" }"},scopeSelector:function(e,t,n){var r=[],o=e.split(",");return o.forEach(function(e){e=e.trim(),this.selectorNeedsScoping(e,t)&&(e=n&&!e.match(O)?this.applyStrictSelectorScope(e,t):this.applySelectorScope(e,t)),r.push(e)},this),r.join(", ")},selectorNeedsScoping:function(e,t){if(Array.isArray(t))return!0;var n=this.makeScopeMatcher(t);return!e.match(n)},makeScopeMatcher:function(e){return e=e.replace(/\[/g,"\\[").replace(/\]/g,"\\]"),new RegExp("^("+e+")"+S,"m")},applySelectorScope:function(e,t){return Array.isArray(t)?this.applySelectorScopeList(e,t):this.applySimpleSelectorScope(e,t)},applySelectorScopeList:function(e,t){for(var n,r=[],o=0;n=t[o];o++)r.push(this.applySimpleSelectorScope(e,n));return r.join(", ")},applySimpleSelectorScope:function(e,t){return e.match(L)?(e=e.replace(O,t),e.replace(L,t+" ")):t+" "+e},applyStrictSelectorScope:function(e,t){t=t.replace(/\[is=([^\]]*)\]/g,"$1");var n=[" ",">","+","~"],r=e,o="["+t+"]";return n.forEach(function(e){var t=r.split(e);r=t.map(function(e){var t=e.trim().replace(L,"");return t&&n.indexOf(t)<0&&t.indexOf(o)<0&&(e=t.replace(/([^:]*)(:*)(.*)/,"$1"+o+"$2$3")),e}).join(e)}),r},insertPolyfillHostInCssText:function(e){return e.replace(M,b).replace(T,g)},propertiesFromRule:function(e){var t=e.style.cssText;e.style.content&&!e.style.content.match(/['"]+|attr/)&&(t=t.replace(/content:[^;]*;/g,"content: '"+e.style.content+"';"));var n=e.style;for(var r in n)"initial"===n[r]&&(t+=r+": initial; ");return t},replaceTextInStyles:function(e,t){e&&t&&(e instanceof Array||(e=[e]),Array.prototype.forEach.call(e,function(e){e.textContent=t.call(this,e.textContent)},this))},addCssToDocument:function(e,t){e.match("@import")?c(e,t):s(e)}},d=/\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim,p=/\/\*\s*@polyfill ([^*]*\*+([^\/*][^*]*\*+)*\/)([^{]*?){/gim,h=/polyfill-next-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim,f=/\/\*\s@polyfill-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,m=/(polyfill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,w=/\/\*\s@polyfill-unscoped-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,v=/(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,g="-shadowcsshost",b="-shadowcsscontext",y=")(?:\\(((?:\\([^)(]*\\)|[^)(]*)+?)\\))?([^,{]*)",E=new RegExp("("+g+y,"gim"),_=new RegExp("("+b+y,"gim"),S="([>\\s~+[.,{:][\\s\\S]*)?$",T=/\:host/gim,M=/\:host-context/gim,O=g+"-no-combinator",L=new RegExp(g,"gim"),N=(new RegExp(b,"gim"),[/>>>/g,/::shadow/g,/::content/g,/\/deep\//g,/\/shadow\//g,/\/shadow-deep\//g,/\^\^/g,/\^(?!=)/g]),C=document.createElement("iframe");C.style.display="none";var j,D=navigator.userAgent.match("Chrome"),H="shim-shadowdom",x="shim-shadowdom-css",R="no-shim";if(window.ShadowDOMPolyfill){s("style { display: none !important; }\n");var I=ShadowDOMPolyfill.wrap(document),P=I.querySelector("head");P.insertBefore(l(),P.childNodes[0]),document.addEventListener("DOMContentLoaded",function(){e.urlResolver;if(window.HTMLImports&&!HTMLImports.useNative){var t="link[rel=stylesheet]["+H+"]",n="style["+H+"]";HTMLImports.importer.documentPreloadSelectors+=","+t,HTMLImports.importer.importsPreloadSelectors+=","+t,HTMLImports.parser.documentSelectors=[HTMLImports.parser.documentSelectors,t,n].join(",");var r=HTMLImports.parser.parseGeneric;HTMLImports.parser.parseGeneric=function(e){if(!e[x]){var t=e.__importElement||e;if(!t.hasAttribute(H))return void r.call(this,e);e.__resource&&(t=e.ownerDocument.createElement("style"),t.textContent=e.__resource),HTMLImports.path.resolveUrlsInStyle(t,e.href),t.textContent=u.shimStyle(t),t.removeAttribute(H,""),t.setAttribute(x,""),t[x]=!0,t.parentNode!==P&&(e.parentNode===P?P.replaceChild(t,e):this.addElementToDocument(t)),t.__importParsed=!0,this.markParsingComplete(e),this.parseNext()}};var o=HTMLImports.parser.hasResource;HTMLImports.parser.hasResource=function(e){return"link"===e.localName&&"stylesheet"===e.rel&&e.hasAttribute(H)?e.__resource:o.call(this,e)}}})}e.ShadowCSS=u}(window.WebComponents)),function(e){window.ShadowDOMPolyfill?(window.wrap=ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}}(window.WebComponents),function(e){"use strict";function t(e){return void 0!==p[e]}function n(){s.call(this),this._isInvalid=!0}function r(e){return""==e&&n.call(this),e.toLowerCase()}function o(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,63,96].indexOf(t)==-1?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,96].indexOf(t)==-1?e:encodeURIComponent(e)}function a(e,a,s){function c(e){b.push(e)}var l=a||"scheme start",u=0,d="",v=!1,g=!1,b=[];e:for(;(e[u-1]!=f||0==u)&&!this._isInvalid;){var y=e[u];switch(l){case"scheme start":if(!y||!m.test(y)){if(a){c("Invalid scheme.");break e}d="",l="no scheme";continue}d+=y.toLowerCase(),l="scheme";break;case"scheme":if(y&&w.test(y))d+=y.toLowerCase();else{if(":"!=y){if(a){if(f==y)break e;c("Code point not allowed in scheme: "+y);break e}d="",u=0,l="no scheme";continue}if(this._scheme=d,d="",a)break e;t(this._scheme)&&(this._isRelative=!0),l="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==y?(this._query="?",l="query"):"#"==y?(this._fragment="#",l="fragment"):f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._schemeData+=o(y));break;case"no scheme":if(s&&t(s._scheme)){l="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=y||"/"!=e[u+1]){c("Expected /, got: "+y),l="relative";continue}l="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),f==y){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==y||"\\"==y)"\\"==y&&c("\\ is an invalid code point."),l="relative slash";else if("?"==y)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,l="query";else{if("#"!=y){var E=e[u+1],_=e[u+2];("file"!=this._scheme||!m.test(y)||":"!=E&&"|"!=E||f!=_&&"/"!=_&&"\\"!=_&&"?"!=_&&"#"!=_)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),l="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,l="fragment"}break;case"relative slash":if("/"!=y&&"\\"!=y){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),l="relative path";continue}"\\"==y&&c("\\ is an invalid code point."),l="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=y){c("Expected '/', got: "+y),l="authority ignore slashes";continue}l="authority second slash";break;case"authority second slash":if(l="authority ignore slashes","/"!=y){c("Expected '/', got: "+y);continue}break;case"authority ignore slashes":if("/"!=y&&"\\"!=y){l="authority";continue}c("Expected authority, got: "+y);break;case"authority":if("@"==y){v&&(c("@ already seen."),d+="%40"),v=!0;for(var S=0;S<d.length;S++){var T=d[S];if("\t"!=T&&"\n"!=T&&"\r"!=T)if(":"!=T||null!==this._password){var M=o(T);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}d=""}else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){u-=d.length,d="",l="host";continue}d+=y}break;case"file host":if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){2!=d.length||!m.test(d[0])||":"!=d[1]&&"|"!=d[1]?0==d.length?l="relative path start":(this._host=r.call(this,d),d="",l="relative path start"):l="relative path";continue}"\t"==y||"\n"==y||"\r"==y?c("Invalid whitespace in file host."):d+=y;break;case"host":case"hostname":if(":"!=y||g){if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){if(this._host=r.call(this,d),d="",l="relative path start",a)break e;continue}"\t"!=y&&"\n"!=y&&"\r"!=y?("["==y?g=!0:"]"==y&&(g=!1),d+=y):c("Invalid code point in host/hostname: "+y)}else if(this._host=r.call(this,d),d="",l="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(y))d+=y;else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y||a){if(""!=d){var O=parseInt(d,10);O!=p[this._scheme]&&(this._port=O+""),d=""}if(a)break e;l="relative path start";continue}"\t"==y||"\n"==y||"\r"==y?c("Invalid code point in port: "+y):n.call(this)}break;case"relative path start":if("\\"==y&&c("'\\' not allowed in path."),l="relative path","/"!=y&&"\\"!=y)continue;break;case"relative path":if(f!=y&&"/"!=y&&"\\"!=y&&(a||"?"!=y&&"#"!=y))"\t"!=y&&"\n"!=y&&"\r"!=y&&(d+=o(y));else{"\\"==y&&c("\\ not allowed in relative path.");var L;(L=h[d.toLowerCase()])&&(d=L),".."==d?(this._path.pop(),"/"!=y&&"\\"!=y&&this._path.push("")):"."==d&&"/"!=y&&"\\"!=y?this._path.push(""):"."!=d&&("file"==this._scheme&&0==this._path.length&&2==d.length&&m.test(d[0])&&"|"==d[1]&&(d=d[0]+":"),this._path.push(d)),d="","?"==y?(this._query="?",l="query"):"#"==y&&(this._fragment="#",l="fragment")}break;case"query":a||"#"!=y?f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._query+=i(y)):(this._fragment="#",l="fragment");break;case"fragment":f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._fragment+=y)}u++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var l=!1;if(!e.forceJURL)try{var u=new URL("b","http://a");u.pathname="c%20d",l="http://a/c%20d"===u.href}catch(d){}if(!l){var p=Object.create(null);p.ftp=21,p.file=0,p.gopher=70,p.http=80,p.https=443,p.ws=80,p.wss=443;var h=Object.create(null);h["%2e"]=".",h[".%2e"]="..",h["%2e."]="..",h["%2e%2e"]="..";var f=void 0,m=/[a-zA-Z]/,w=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return""==this._username&&null==this._password||(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var v=e.URL;v&&(c.createObjectURL=function(e){return v.createObjectURL.apply(v,arguments)},c.revokeObjectURL=function(e){v.revokeObjectURL(e)}),e.URL=c}}(self),function(e){function t(e){y.push(e),b||(b=!0,m(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){b=!1;var e=y;y=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=w.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=w.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++E}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function l(e,t){return _=new s(e,t)}function u(e){return S?S:(S=c(_),S.oldValue=e,S)}function d(){_=S=void 0}function p(e){return e===S||e===_}function h(e,t){return e===t?e:S&&p(e)?S:null}function f(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,w=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var v=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=v;v=[],t.forEach(function(e){e()})}}),m=function(e){v.push(e),window.postMessage(g,"*")}}var b=!1,y=[],E=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=w.get(e);r||w.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new f(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=w.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var _,S;f.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=h(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=w.get(e);t||w.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=w.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new l("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=l("characterData",r),a=e.prevValue;i(r,function(e){if(e.characterData)return e.characterDataOldValue?u(a):o});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,p=e.target;"DOMNodeInserted"===e.type?(s=[p],c=[]):(s=[],c=[p]);var h=p.previousSibling,f=p.nextSibling,o=l("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=c,o.previousSibling=h,o.nextSibling=f,i(e.relatedNode,function(e){if(e.childList)return o})}d()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||f,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===v}function r(e,t){if(n(t))e&&e();else{var o=function(){"complete"!==t.readyState&&t.readyState!==v||(t.removeEventListener(g,o),r(e,t))};t.addEventListener(g,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){c==l&&e&&e({allImports:s,loadedImports:u,errorImports:d})}function r(e){o(e),u.push(this),c++,n()}function i(e){
+d.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,l=s.length,u=[],d=[];if(l)for(var p,h=0;h<l&&(p=s[h]);h++)a(p)?(u.push(this),c++,n()):(p.addEventListener("load",r),p.addEventListener("error",i));else n()}function a(e){return d?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)c(t)&&l(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function l(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",d=Boolean(u in document.createElement("link")),p=Boolean(window.ShadowDOMPolyfill),h=function(e){return p?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},f=h(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return h(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(f,"_currentScript",m);var w=/Trident/.test(navigator.userAgent),v=w?"complete":"interactive",g="readystatechange";d&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;n<r&&(e=t[n]);n++)l(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=f.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),f.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=d,e.rootDocument=f,e.whenReady=t,e.isIE=w}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,c=a.length;s<c&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,l=e.isIE,u=e.IMPORT_LINK_TYPE,d="link[rel="+u+"]",p={documentSelectors:d,importsSelectors:[d,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),l&&"style"===e.localName){var o=!1;if(e.textContent.indexOf("@import")==-1)o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;c<s&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;i<a&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=p,e.IMPORT_SELECTOR=d}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,l=e.Loader,u=e.Observer,d=e.parser,p={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){h.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);h.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:o(r,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}d.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),d.parseNext()},loadedAll:function(){d.parseNext()}},h=new l(p.loaded.bind(p),p.loadedAll.bind(p));if(p.observer=new u,!document.baseURI){var f={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",f),Object.defineProperty(c,"baseURI",f)}e.importer=p,e.importLoader=h}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,c=e.length;s<c&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],r=function(e){n.push(e)},o=function(){n.forEach(function(t){t(e)})};e.addModule=r,e.initializeModules=o,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void r(e,t)}),r(e,t)}function n(e,t,r){var o=e.firstElementChild;if(!o)for(o=e.firstChild;o&&o.nodeType!==Node.ELEMENT_NODE;)o=o.nextSibling;for(;o;)t(o,r)!==!0&&n(o,t,r),o=o.nextElementSibling;return null}function r(e,n){for(var r=e.shadowRoot;r;)t(r,n),r=r.olderShadowRoot}function o(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var r,o=e.querySelectorAll("link[rel="+a+"]"),s=0,c=o.length;s<c&&(r=o[s]);s++)r["import"]&&i(r["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=o,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||r(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function r(e,t){b(e,function(e){if(n(e,t))return!0})}function o(e){S.push(e),_||(_=!0,setTimeout(i))}function i(){_=!1;for(var e,t=S,n=0,r=t.length;n<r&&(e=t[n]);n++)e();S=[]}function a(e){E?o(function(){s(e)}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){l(e),b(e,function(e){l(e)})}function l(e){E?o(function(){u(e)}):u(e)}function u(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function d(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function p(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function h(e,n){if(g.dom){var r=n[0];if(r&&"childList"===r.type&&r.addedNodes&&r.addedNodes){for(var o=r.addedNodes[0];o&&o!==document&&!o.host;)o=o.parentNode;var i=o&&(o.URL||o._URL||o.host&&o.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=d(e);n.forEach(function(e){"childList"===e.type&&(T(e.addedNodes,function(e){e.localName&&t(e,a)}),T(e.removedNodes,function(e){e.localName&&c(e)}))}),g.dom&&console.groupEnd()}function f(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(h(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(h.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function w(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),g.dom&&console.groupEnd()}function v(e){y(e,w)}var g=e.flags,b=e.forSubtree,y=e.forDocumentTree,E=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=E,e.hasThrottledAttached=E;var _=!1,S=[],T=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=p,e.upgradeDocumentTree=v,e.upgradeDocument=w,e.upgradeSubtree=r,e.upgradeAll=t,e.attached=a,e.takeRecords=f}),window.CustomElements.addModule(function(e){function t(t,r){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var o=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(o);if(i&&(o&&i.tag==t.localName||!o&&!i["extends"]))return n(t,i,r)}}function n(t,n,o){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),r(t,n),t.__upgraded__=!0,i(t),o&&e.attached(t),e.upgradeSubtree(t,o),a.upgrade&&console.groupEnd(),t}function r(e,t){Object.__proto__?e.__proto__=t.prototype:(o(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function o(e,t,n){for(var r={},o=t;o!==n&&o!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(o),s=0;i=a[s];s++)r[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(o,i)),r[i]=1);o=Object.getPrototypeOf(o)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=r}),window.CustomElements.addModule(function(e){function t(t,r){var c=r||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(o(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(l(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c["extends"]&&(c["extends"]=c["extends"].toLowerCase()),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),u(c.__name,c),c.ctor=d(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&w(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){r.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){r.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function r(e,t,n){e=e.toLowerCase();var r=this.getAttribute(e);n.apply(this,arguments);var o=this.getAttribute(e);this.attributeChangedCallback&&o!==r&&this.attributeChangedCallback(e,r,o)}function o(e){for(var t=0;t<E.length;t++)if(e===E[t])return!0}function i(e){var t=l(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],r=0;t=e.ancestry[r];r++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var r,o=e.prototype,i=!1;o;)o==t&&(i=!0),r=Object.getPrototypeOf(o),r&&(o.__proto__=r),o=r;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return g(T(e.tag),e)}function l(e){if(e)return _[e.toLowerCase()]}function u(e,t){_[e]=t}function d(e){return function(){return c(e)}}function p(e,t,n){return e===S?h(t,n):M(e,t)}function h(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=l(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var r;return t?(r=h(e),r.setAttribute("is",t),r):(r=T(e),e.indexOf("-")>=0&&b(r,HTMLElement),r)}function f(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return v(e),e}}var m,w=(e.isIE,e.upgradeDocumentTree),v=e.upgradeAll,g=e.upgradeWithDefinition,b=e.implementPrototype,y=e.useNative,E=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],_={},S="http://www.w3.org/1999/xhtml",T=document.createElement.bind(document),M=document.createElementNS.bind(document);m=Object.__proto__||y?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},f(Node.prototype,"cloneNode"),f(document,"importNode"),document.registerElement=t,document.createElement=h,document.createElementNS=p,e.registry=_,e["instanceof"]=m,e.reservedTagList=E,e.getRegisteredDefinition=l,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,r=e.initializeModules;e.isIE;if(n){var o=function(){};e.watchShadow=o,e.upgrade=o,e.upgradeAll=o,e.upgradeDocumentTree=o,e.upgradeSubtree=o,e.takeRecords=o,e["instanceof"]=function(e,t){return e instanceof t}}else r();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){Function.prototype.bind||(Function.prototype.bind=function(e){var t=this,n=Array.prototype.slice.call(arguments,1);return function(){var r=n.slice();return r.push.apply(r,arguments),t.apply(e,r)}})}(window.WebComponents),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents),function(e){window.Platform=e}(window.WebComponents);
\ No newline at end of file