Use the catalog for program certificate backpopulation

Fix safe template warning.

This command is used to backfill missing program certificates. Formerly, it used the programs service. It now uses the catalog service exclusively.

ECOM-4422

Include django-memcached-hashring to support consistent hashing.

Show checkmarks when "Show Answer" is clicked.

TNL-6357

[SOL-2133] Add user deactivation endpoint.

ENT-112: Update settings for edx-enterprise (v0.19.1) configurations.

PLAT-1104 Import courses asynchronously

Allow null course_edited_timestamp

Some old mongo courses do not have this field, and the team has opted
to allow null values rather than inserting a default. This change
affects both course and subsection grades.

TNL-6408

As discovered in load testing, if this task is run too quickly it
can ask for a newly-recorded score prior to the active transaction
finishing and writing to the database.

TNL-6424

Reduce thresholds.

show button new library in studio depending on flags and user staff s…

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

Update catalog factories

Remove the program admin tool from Studio

More accurately represent serialized catalog data. Also switch to using Faker.

ECOM-4422

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

update ora2 version

discussion all topics button in breadcrumbs markup change

Remove program certification view from the support app

Visually indicate fields in new post form are required (TNL-6364)

This functionality hasn't been used since it was introduced. It is superseded by the backpopulate_program_credentials management command. This is another commit in a series removing use of the old programs service from edx-platform.

ECOM-4422

Disable student state writes for crawlers.

Fix pep8 violation

Bumps the xblock-poll version to v1.2.5

Updated Docker Devstack settings

Fixes https://github.com/edx/devstack/issues/47