Upgrade django-mptt to 0.7.4

Add a comment explaining what ADVANCED_COMPONENT_TYPES should be.

Updated coverage to 3.7.1

Added course in exception message for InvalidTabsException.

Fixed test_new_textbook_uplaod test that was failing on Chrome

Fixed Chrome test cohort enabled disabled in Cohort Configuration Test

Confirm when leaving team

While I'm in there, also fix the comment for ADVANCED_PROBLEM_TYPES.

Merge pull request #9459 from edx/tasawer/dev-story/ecom-1017-removing-experimental-logistration-endpoints

Remove experimental logistration endpoints

ECOM-1017

asadiqbal08/SOL-1128-Certificates: Studio Setup Copy and UI changes

Merging 2015-08-26 release conflict branch to master

adding validator to make sure course exists in db before creating in …

2015-08-25 Release

Revert "Fix for flaky TeamDiscussionView js tests"

On the advice of https://github.com/edx/edx-platform/pull/9470,
the render call here is not needed and should be removed in order
to allow the view's owner to determine when it needs to be rendered.

This will hopefully also fix the flaky tests we've been seeing,
we'll need to continue to monitor the builds to be sure.

This reverts commit d64c2b29.

Revert "DEVOPS-2620 - get setting from environment for DISPLAY_ANALYT…

Fixes modal color

Fix video bumper tests.

TNL-2883

Add sorting controls on topics page.

Allow configuring sensitive third_party_auth settings via lms.auth.json

TNL-1936

Merge pull request #9393 from edx/muhhshoaib/PHX-12-css-changes-instructor-dashboard-proctored-attempts

PHX-112 css styling for proctoring tab student attempts in instructor dashboard

Convert Shib external auth test to use SharedModuleStoreTestCase.

asadiqbal08/SOL-1097-Certificate url do not appears correctly when student share certificate on Linkedin