Merge branch 'maint-1.1'
- maint-1.1: WebSearch: tweaks SPIRES two-digit search WebSearch: handles "find feb 12" WebAccess: fix variable parsing in robot auth installation: fix for MathJax OS X install issue WebSearch: SPIRES invalid date search fix WebSearch: SPIRES date math search fixes WebApiKey: renames unit tests to regression tests BibSched: increases size of monitor columns WebSubmit: use PyPDF2 if available BibIndex: use human friendly index name
Conflicts:
modules/bibindex/lib/bibindex_engine.py
modules/websearch/lib/websearch_regression_tests.py