correct/incorrect/unanswered

already exist

Updated login dialog handling to workaround multiple login dialogs
that sometimes appear on a page (where the first one is hidden)

problems.

Feature/alex/poll merged

Addressing some pep8/pylint concerns

Enables basic analytics tab in instructor dashboard

Conflicts:
	common/lib/xmodule/xmodule/capa_module.py
	common/lib/xmodule/xmodule/tests/test_capa_module.py

Make StringyInteger and StringyFloat return None when they can't parse the string from json, and don't try to overwrite max_attempts if it's ''

Fix/will/save button regression

move the instantiation of the metadata cache out of modulestore.py as it was causing a circular import dependency when running on AWS. Put instantiation into one_time_startup.py which I believe is run before any Django requests are handled

Removed reverse() call that was breaking in RSS feed.

Add 2.01x announcement to news feed

LMS Lighthouse [#190]

LMS Lighthouse [#259]

Feature/kevin/pinning

use django caching to hold computed metadata inheritence. Also invalidat...