SOL-1654 / Testing flakiness

Sstudent/ma 2103

Integration CourseTalk widgets with OpenEdx.

Move tests to one test class

Prevent ordering closed courses, and give a good user message.

When Drupal attempts to enroll a user in a closed course, a 406 will
be returned. This causes the marketing site to redirect to the track
selection page for that course, which will then redirect to the
dashboard with a nice message.

ECOM-2317

Weekly release for 08 Mar 2016

Update UBCPI Xblock to 0.5.1

Remove deprecated IE6/7 polyfill

Release Candidate rc/2016-03-08

Send 'Vary: Origin' so XHR/CORS requests can work properly.

Add latin1 decoding to HTTP Headers

Merge pull request #11580 from edx/waheed/ecom-2947-support-entire-password-reset-flow-in-logistration

Fixed the other half of forgot password flow accourding to logistration.

ECOM-2947

Bump the version of the Drag&Drop XBlock to 2.0.3.

Include CCX courses in dump_course_ids.

Redirect to otto checkout for prof ed courses if enabled

ORA release

Lessening specificity for headings

The escaping is unnecessary and confusing to the user.

Removing importants from heading styles

Remove unused profile name.

Migrate correctly from scratch also

The profile name requires escaping when displayed. Proactively removing since it is not being used. Also discovered some dead code.

Delete hinter manager.

This polyfill was added in late 2012 [1].
The final reference appears to have been removed in mid-2013 [2].

Regardless, we certainly are no longer supporting IE6/7.

[1] bf9f9c1c
[2] 13886841