This reverts commit 1d6fceda.

UX-1466

due to expiration.

Respond to review comments:

- Rename build and config files for consistency between lms/studio.
- Fix merge conflicts with lms require config.
- Devstack uses optimized pipeline to skip require JS optimizer step
- Add tests for render_require_js_path_overrides

Enrollment, unenrollment and beta role emails should be rendered in the
student's language, and not the instructor's language.

Several IE bugs have been fixed in 2.4.

returns XBlockuser with 2 data layers

Makes lms/djangoapps/courseware/tests/test_views.py:test_index_invalid_position
actually do what it intends to do, but fixing the URL the
test client visits

path.py objects report themselves as class objects, which confuses the heck out of
pylint. It tries to match variable names using the class-rgx regular expression
instead of the constant-rgx regular expression, and it doesn't match, so it
throws an error. Not sure how to fix pylint, so we'll just ignore these errors.

Internationalize error messages for password reset on the new login page.

Adds mode creation endpoint to course_modes app and ability to bypass media device access prompt when proceeding through verification flow in a testing environment.

TNL-1196

TNL-1137

TNL-1097