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

AC-596

fixed aria-label to just say legal

translate legal label

AC-631

fixed CC logo text alternative

fixed template so python evaluates gettext()

LEARNER-1341

Added course level lang attribute for LMS

added lang attribute to Studio

fixed error when trying to get language attribute on course that does not exist

simplified code

added lang attribure to more places in LMS, added migration for language attribute in course_overview

fixing contraints in the database for language attribute

added lang attribute to several more places in LMS and Studio

added lang attribute to discussion and custom pages; cleaned up code

fixed issue that was causing test failures

moved lang attribute higher in tree in two places

This was probably left over from a previous variation
(there was no closing div).

EDUCATOR-563

EDUCATOR-396

EDUCATOR-61

This makes it possible to refer to multiple book from a single app.

This also means that Open edX branches will be able to pass bok-choy
tests (at least if the books have already been built.)

This reverts commit 1224e341. I've also added
NotImplementedPartitionScheme, which allows deprecated partition types to have
a valid entry point despite being unusable.

TNL-6675

TNL-6743

TNL-6746

TNL-6744

This reverts commit 83f2be49, reversing
changes made to 01ed1742.

TNL-6628

- Creates a new app under cms
- Sends emails asynchronously on completion of any top-level job
- Moves old user task related cms tests to cms_user_tasks

This is unused, and will no longer be supported on edx.org. Also adds a
DeprecatedModel utility class.

TNL-6126

TNL-6060

TNL-6047

add flag DISABLE_LIBRARY_CREATION

add comma

use CourseCreatorRole to determine if user can create a library

add disable library creation feature flag

Conflicts:
	cms/djangoapps/contentstore/views/course.py

ENABLE_CONTENT_LIBRARIES flag

check for course creator role for library creation

Conflicts:
	cms/djangoapps/contentstore/views/course.py

add unit tests

make check of creation of library a true/false for forntend, add security in api call, clean tests

update tests

fix docstring of tests

fixed quality violation

fixed broken unit test and quality violations

Feedback changes and unit test to assert libraries are visible to non staff users too

fixed quality violation and feedback changes

All programs are now managed using the Django admin on the catalog service. This is the first in a series of commits removing use of the old programs service from edx-platform.

ECOM-4422