Split-mongo block uniqueness constraint [LMS-11364]

Conflicts:
	common/djangoapps/student/views.py

Merge pull request #4329 from edx/waheed/lms6492-fix-404-when-users-last-visted-subsection-unpublished

Fixed 404 on courseware when users last visited subsection becomes unpublished.

Enable third party auth in LMS acceptance tests

Make split_mongo assert block identity uniqueness only over (block_type, block_id) tuples [LMS-11364]

LMS-6492

Calculate has_changes only Section/Subsection only on Outline page

show video controls for all youtube videos

TNL-184

TE-468 JS test improvement: test for attributes specifically

Ensure LMS passes correct group_id when querying content

This test is failing in a different test environment (Solano) because
the built html has reversed the order of the width and height attributes
from what we are expecting. This change focuses the assertion to the
pieces that are important (as noted in the unchanged comment above
the assertion).

make the 'ENABLE_THIRD_PARTY_AUTH' feature flag be microsite aware

Update db cache

Generalize bulk_operations logic

LMS-11366

Acceptance tests (lettuce): hardcode sleeps to fix flakiness

Updated Analytics Dashboard Message

Pass along course id to CyberSource

Downgrade gunicorn.

mentoring: Allow partial answers when dependency isn't enforced

This is a quick fix (because the long fix was taking far too long
due to animation). The truer fix is to port these tests to bok-choy.

Transifex config: add Swedish and Swahili language codes

Update Django version to release 1.4.14

9/9/14 Release Notes