By using the before_after library, we can force a race condition to reliably
occur in the CohortMembership.save() method. This unit test will do just that,
and ensure that our race-condition-handling code functions as it should.

Updating previously-existing unit tests to function with the new
CohortMembership model.

The code changes needed to get CohortMembership functioning properly.

The key of this change is twofold: first, CohortMemberships are unique
per-user, per-course. This is enforced at the database level. Secondly,
the updates are done using a select_for_update, which ensures atomicity.

These are the migrations needed for CohortMembership to function.
0005 establishes the table, 0006 will be used to move existing data
into the table as needed.

Per product guidance, we can just arbitrarily reassign problem users.
Implementing that decision, as well as the remainder of the data migration.

Also including a short script to re-run the 0006 migration after code changes
are live, to prevent a potential issue where the database become out-of-sync.

Timed Exams

Refund windows

SOL-1340: added vertical spacing around issued certificates section

Add configuration model for enrollment refunds.

Use order info from otto in refund window calculation

Delete dupe tests. Extend tests to include window tests

Move ecom client from lib to djangoapps in openedx

wrapped issued certificates section with p tags to add some vertical
spacing

changes after feedback from frances

indent code

MA-1189 - Discussion API: implemented GET comment children

MAYN-149 Survey Report CSV upload for Professional Education courses.

Pylint results should be piped.

In the event of a pylint failure, we need to cat the log. This will also
ensure that the remaining scripts in the job can run.

Add Douglas Hall to AUTHORS

basic programs api setup and dashboard integration

Disable Fast Preview for version 2.5.

time.coffee no longer exists

Except for the Discussion Tab.
TNL-3693, TNL-3365

Changes to handler URL generation

Remove circuit djangoapp from LMS

ECOM-2578

Fix pep8 & pylint warnings.

TNL-3650

TNL-3650

Enable self-paced courses.

Also adds improved styling for course pacing settings, and unit tests
around query counts for self-paced courses.

ECOM-2650

Delete swfobject.js and analytics.js.

TNL-3697/DOC-2372 Modify "Manage Users" template to indicate that course team members are not automatically enrolled in courses

Currently unstyled.

ECOM-2462

ECOM-2489

ECOM-2443