This reverts commit b541dfa3.

This reverts commit a1359535, reversing
changes made to 68d5fe89.

Moves ENABLE_ENTERPRISE_INTEGRATION to settings.FEATURES,
and changes the default value to False.

LEARNER-2017

LEARNER-1890

LEARNER-1854

Includes the following:
- Move the redirect logic for before course that hasn't started to
share between Course Info and Course Home.
- Add audit comments for Course Info vs Course Home
- Other minor clean-up.

LEARNER-613

Adding a reviews page to the course and updating the reviews module on the course about page. Removed the existing coursetalk implementation and put it in a fragment, removed the tests as well. Added configuration settings to specify the reviews template as well as the reviews provider. This is all protected by a waffle flag.

PSA was monolothic, now split, with new features, like
a DB-backed partial pipeline. FB OAuth2 version also upped.

Partial pipelines don't get cleared except when necessary.
They persist for special cases like change of browser while
still mid-pipeline (i.e. email validation step).

Refactor, cleanup, and update of a lot of small things as well.

PLEASE NOTE the new `social_auth_partial` table.

Hiding 'Resume Course' button for users that are not enrolled in the course and adding test to assure behavior.

LEARNER-609

This reverts commit 65f13dde.

This reverts commit 88dd85ca, reversing
changes made to bf8aef33.

This modifies the lang-pref django app to:
a) Use the current value of the 'edx-language-preference' cookie to set the
   users Accept-Language header on an incoming request.
b) At the end of the request, update the 'edx-language-preference' cookie
   to reflect the users current Language Preference choice, if any.

[LEARNER-542]

LEARNER-394

Ensure Enterprise-integrated courses require user consent before granting access to Wiki and Discussion forum.

* User-facing links are gated; internal services are not.
* Adds view decorator data_sharing_consent_required
* Renames `get_course_specific_consent_url` to `get_enterprise_consent_url`,
  which now checks `consent_needed_for_course` before returning a consent URL.

Add consent check to course access prerequisites; add utility functions to provide interface to course-specific consent in Enterprise app

TNL-5894

This reverts commit d59ab18b, reversing
changes made to 0ebab35e.

TNL-5002

2. Update COMPREHNSIVE_THEME_DIR to COMPREHENSIVE_THEME_DIRS
3. Update paver commands to support multi theme dirs
4. Updating template loaders
5. Add ENABLE_COMPREHENSIVE_THEMING flag to enable or disable theming via settings
6. Update tests
7. Add backward compatibility for COMPREHEHNSIVE_THEME_DIR

By default, disable all caching in tests, to preserve test independence.
In order to enable caching, inherit from CacheSetupMixin, and specify
which cache configuration is needed.

[EV-32]

TEST_DATA_MIXED_MODULESTORE
Remove these test mixed modulestores:
TEST_DATA_MIXED_TOY_MODULESTORE
TEST_DATA_MIXED_CLOSED_MODULESTORE
TEST_DATA_MIXED_GRADED_MODULESTORE