Fix pylint violations from #2129
Certs - bugfix cert_whitelist output

* output after cert_whitelist -a or -d purported to be the whitelist entries
  for the requested course, but in fact were all of the entries in every
  course. This commit fixes that.
add undo (resub) to landing page of forum unsub link
Textbooks accessibility changes

Removed image-based textbook info from XML tutorial.

Added not about accessibility and textbooks to Building a Course file.
Bok choy tests output XUnit reports
Updated change log
Notifier re-subcribe via link

* fix assertPrefValid in tests to decrypt instead of compare
* rename unsubscribe -> set_subscribe
fix 2 links that were broken during i18n changes.
Release Notes 1-23-14

First Draft
Merge pull request #2264 from edx/jsa/fix-forums-links-rc

fix 2 links that were broken during i18n changes.
Modify jquery.timeago to better support i18n

Use string interpolation instead of concatenation of prefix, content,
and suffix. This is motivated by the fact that Transifex does not accept
empty strings for translation (even when pgettext is used to provide
context).
BLD-364: Merge "video sources" and "download video" fields.
Make video debug messages consistent.

In the JavaScript console all messages from the Video
player should begin with "[Video info]: ". This way it
is easier to see which console.log() messages are from
the Video player, and which console.log() messages are
temporary, and should be removed before a merge/commit.
visual styling changes to components and static pages in order to use updated icon button styling for duplicate and delete actions
Enable microsite tests

Move microsite test assets to common/test

Rename helper method to not have test in the name
Rename test css file
Merge pull request #2272 from edx/valera/make_video_debug_messages_consistent

Make video debug messages consistent.
Merge pull request #2277 from edx/zoldak/move-microsite-test-assets

Enable microsite tests
Remove comment for how to install PIL

We use Pillow now, which can be installed via PyPI
Remove CONTRIBUTING.md

Github includes a "Please review the guidelines for contributing
to this repository" link when creating a pull request, and it links
to the Markdown version of this file, which is annoying. Removing
the file should redirecto the link to the reStructuredText version
of this file.
adjusted unit_spec.js to reflect new HTML structure, and corrected screenreader label for delete button