Layout fixes required due to styling changes.

TNL-2490

The cache uses the bookmarks.XBlockCache model.

TNL-1945

TNL-1958

TNL-1944

TNL-1957

TNL-1958

TNL-2180

Add autogenerated migrations due to field default changes.

Fix auto set deadlines on publish

Bring DoneXBlock to production-level code

SOL-1528: Generate Certificates for whitelisted students even if they have existing (notpassing, error etc.) certificates 

MA-1051 - DiscussionAPI: Remove http errors from api.py

SOL-1418: display certificate generate history in reverse chronological order

Make pagination pattern sass globally available in LMS

LMS: addressing contrast issues on the Progress page

WIP for financial support tool.

Allows support staff or global staff to view a list of a learner's
enrollments, and change enrollment modes. We generate a
ManualEnrollmentAudit record for these enrollment changes in order to
track updates. Additionally, enrollment changes are handled through
the enrollment API, which handles bookkeeping such as granting refunds
where appropriate.

ECOM-2825

Release

generate_course_overview management command error handling