Ensure User model is unregistered before registering with Django admin

Fix styling on non-Bootstrap pages

Remove modal that started appearing on the LMS

LEARNER-1798

Upgrade proctoring (supports django 1.11)

edx-ora2 1.4.4 release

- PLAT-1631

Use commit hashes for certain third-party repos

Revert "remove the word Institutions if there is no authoring organization"

Merge pull request #15487 from edx/revert-15469-bmedx/django_1.11_upgrade_ratelimit_backend_PLAT-1482

Revert "Upgrade django-ratelimit-backend to 1.1.1"

Update translations (autogenerated message)

Fixing naming issue in edx.org theme.

Put the program_types filter under the waffle switch

Set the MEDIA_ROOT and MEDIA_URL settings in the cms.envs.aws module

Add lti consumer xblock modules to LTI REST endpoints

This allows LTI consumer xblock modules being hocked into get_course_lti_endpoints for
discovering LTI result/outcome endpoints.

remove the word Institutions if there is no authoring organization

Default discussion topic

Merge pull request #15332 from edx/adeel/LEARNER-1188_Setting_connection_timeout_value_for_sailthru_api_call

Implementing connection timeout for sailthru api call.

LEARNER-1186

Course video image

Video Uploads Cleanup - Replace table grid layout with div grid layout and do related adjustments - EDUCATOR-562

EDUCATOR-44