fix enrollment issue in instructor dash (ECOM-776)
variable name error

The variable name --- `dist` error
`dist` = {}  will cover `dist = grades.answer_distributions(course.id)`
Add back end for Studio video upload feature

This feature allows upload of video assets to S3. This requires that the
VIDEO_UPLOAD_PIPELINE setting be properly configured and that each
course be configured with a token issued by the media team for their
processing purposes (e.g. linking the video with a YouTube channel).

Co-authored-by: Greg Price <gprice@edx.org>
Add front end for Studio video upload feature

Co-authored-by: Chris <crodriguez@edx.org>
Co-authored-by: Mark Hoeber <hoeber@edx.org>
Studio video upload feature template and styling

Co-authored-by: Greg Price <gprice@edx.org>
also apply sorting rules overrides to the /courses view
Update translations (autogenerated message)
Hook up new payment/verification flow to dashboard, track selection page, and upgrade
Added test for OpenAssessmentBlock mixin.
TNL-1022
update ora version
Preserve the contribution amount specified on the track selection page.
Studio render XBlockAside views
PLAT-280
Update AUTHORS
Update AUTHORS
Quiet analytics.init stderr output for tests.
Make bok_choy tests clean up test files before executing
Do a better job translating "Program Manager"
Add configuration to studio for asides
updated commit hash for VAL
Send confirmation email on successful photo submission