Phame V1 - Phabricator blogging software

Summary:
'cuz we need to be phamous!

V1 feature set

• posts
  • standard thing you'd expect - a title and a remarkup-powered body and...
  • "phame" title - a short string that can be used to reference the story. this gets auto-updated when you mess with the title.
  • configuration - for now, do you want Facebook, Disqus or no comments? this is a per-post thing but feeds from an instance-wide configuration

Please do toss out any must have features or changes.

Test Plan: played around with this bad boy like whoa

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, vrana

Maniphest Tasks: T1111

Differential Revision: https://secure.phabricator.com/D2202