Updating ORA2 requirements for patch fix
Explicitly declare `tags` in dog stats increment calls
Fix source editor for the case of no CodeMirror editor.

In the HTML component, there is no longer a tabbed CodeMirror Editor. STUD-1516.
Use the correct response when using login.
Merge pull request #3253 from edx/sarina/fix-capa-calls

Explicitly declare `tags` in dog stats increment calls
Merge pull request #3244 from edx/christina/latex-bug-release

Fix source editor for the case of no CodeMirror editor.
Merge pull request #3256 from edx/diana/fix-grading-service-login

Return correct response when using _try_with_login
Revert "updated pdf viewer"

This reverts commit b0a7443570d929e705c295c1511f3188f4e41f69.
Revert refund instruction message
Merge pull request #3265 from edx/flowerhack/refund-message-patch

Revert refund instruction message
Refactor speed control.
Add fixes.
Update docstrings.
Removed unused helpers.
Fixed import of "dog_stats_api" in staff_grading_service.py.
LMS-2521
Merge pull request #3279 from edx/waheed/lms2521-staff-grading-panel-broken-fixed

Fixed import of "dog_stats_api" in staff_grading_service.py.
Upgrade JSDraw.
fix change name view by replacing the request.user simple lazy object with request.user.id
LMS-2479
Merge pull request #3231 from edx/anton/refactor-speed-control

Video: Refactor speed control.
Merge pull request #3308 from edx/adam/hotfix-js-draw

Upgrade JSDraw.