Update video doc to reflect new LMS **Download transcript** button

Return valid feedback from ORA stub

Fix typo in Video acceptance test.

so that the logs will be much cleaner.
See test_root/log/bok_choy_lms.log

High priority a11y issues march 2014

Add new languages

Improve robustness of bok choy discussion tests

Add missing import

Enable advanced components by default in devstack

add infinity symbol to calc preview

Converting Collapsible module to JS.

A test failed because an element disappeared between the evaluation of
the clauses of a conjunction, so rewrite to make the conjunction
unnecessary.

Fix undefined references to pytz, and update tests

JIRA: FOR-523

Remove outline:none to assist keyboard navigation

Video: Fix issues related to videos that have separate YouTube IDs for the different video speeds.

cleanup of instructor dash membership

Augment user API to allow easier access to user preferences

The endpoint includes the key of the desired preference in the URL and
returns the list of users for whom the preference is set (regardless of
the value).

Generalize grade report to allow display of any report

Add a missing comment documenting the changes done in PR 2841.

Course Image and Dates documentation changes

stud-1272

Put language modal in alphabetical order LMS-2302

Make course_id a required arg to split.create_course

We would like to be able to generate arbitrary reports and expose them to the instructor by simply uploading them to S3.  The existing grade download infrastructure pretty much supported that already, however, all of the internal and external structures were referring to the reports as exclusively grading related.

Fixes: AN-590