Upgrade ORA to 2.6.12 | When fetching file URLs from keys stored in Submission records, don't break just because we encountered one missing file; there might be more, existing files after it.

Add five seconds step to video slider

This key used to have underscores and was accidentally changed to not have underscores, setting it back to the old value

* Removing deprecated rest_framework_oauth library

* removing dependecy of django-rest-framework-oauth

* removing oauth_provider from cms

Display profile name in gradebook api

Setting template to show currency defined in the course mode DB record

This key used to have underscores and was accidentally changed to not have underscores, setting it back to the old value

Remove class_dashboard.

Revert "Removing deprecated rest_framework_oauth library"

This reverts commit 1f32bc63.

Fixed staff debug in instructor tab

updated selector

updated var name

Currently, video is moving one second ahead or behind on each right
and left arrow key respectively.In order to make it compliant with
the industry standards like Youtube,its step is adjusted to five
seconds.

PROD-159

add default max team sizes, change ui to not show max for managed teams

Adding in try block for getting item from modulestore

Styling updates to Studio Unit Page Sequence navigation

This also includes updating the test to actually test for this use case

AA-4

update bookmarks update_xblocks_cache celery task name

* Renamed OAuth2Authentication to BearerAuthentication
* Added back OAuth2Authentication name
-there are libraries such as edx-enterprise that still import OAuth2Authentication.  The OAuth2Authentication class should be fully removed when everything is importing BearerAuthentication correctly

BOM-1278

AA-4: Show relevant dates in course dates sidebar

Upgrade django-toolbar.

- added more default options to pytest calls in setup.cfg and pytest.ini files.
- pytest-json-report's plugin name in pluggy has changed, so added option for multiple names

This includes (at least) upcoming assignments, FBE access
expiration, and course end date.

AA-4

Fixed Staff graded problem Import

Added migration for JSONField

Pull `LEARNER_PORTAL_URL_ROOT` from environment tokens