enrollments.

The goal for this PR is to have a single mechanism for registering users and
reducing the number of places where special-casing for ccx courses is needed. The
migration at this point is purposefully limited to convert ccx memberships into
student enrollments when moving forward. No backward migration is in place at the
moment. The ccx membership tables are not removed at this time. It is possible to go
backwards and forwards multiple times with no errors or data loss.

TNL-2913 Extend is_commentable_cohorted to support teams

Removing @contract from `edx-platform/lms/djangoapps/courseware/user_state_client.py`

Christina/team discussion permissions

WIP: MA-1063 Add versioning and timestamping to CourseOverview

CHANGELOG is dead.

Move is_commentable_cohorted to django_comment_client

Make context for threads more implicit.

Allow microsites to use logistration page (ECOM-1976)

CAPA CSS: Fixing indicator spacing on dropdown problems

Re-upgrade to setuptools

Update translations (autogenerated message)

Allow enrollments in expired modes to be deactivated

SOL-1077: hide certificate configuration activate/deactivate and delete buttons if user is not global staff

Bump problem builder version to avoid 500 error from PLAT-772

Merge release into master

SSO: Make email addresses in SAML metadata fully configurable

This reverts commit 2ff0f636.

This reverts commit 1a3f0958.

Revert "Remove unnecessary DB call in team pagination."

generate diff-coverage report in JS jenkins build

Conflicts:
	requirements/edx/github.txt

Multiple Patches

TNL-2864

Facilitates revocation of enrollments in expired modes. XCOM-490.

Revert "TNL-394: Fixed the confirmation message"

Improve course discovery filtering and empty search

This reverts commit 948f652c.

disable course discovery feature by default in devstack.