Move auth_exchange from common to openedx/core

Move monkey_patch to openedx.core.djangoapps.

Move pipeline_js Django app into CMS

Update translations (autogenerated message)

Move oauth_dispatch from lms to openedx/core.

Move get_grades management command from student to grades app

Note: this used to be in common, but it was only used in Studio.

This reverts commit 4dc744b1.

SQL model for course grades

single form element per capa problem

TNL-5402

Introduce id verification step for proctored exams

TNL-5083

Revert "Have DiscussionXBlock take care of loading assets it depends on"

Includes unit tests
For TNL-5310

[SOL-1612] Add DnDv2 to advanced problems; relabel DnDv1 as deprecated

[TNL-5709] Mark a test as flaky

Persistent Grades Flag multiple entries per course

add new unit title and renew bookmark button

With this change, it is now possible to enable and disable the feature for a
particular course as many times as desired. Fix confirmed locally.

TNL-5698

cohort help tests

Updated `compute_grades` command for Django 1.8

Flaky test annotations 2016

new bookmark button placement and look TNL-5625

Fix the wrong target.src for annotations

Fix flaky test test_easy_access_from_notes_page

TNL-4590

Removing Scored/has_score from randomized content block

Masquerade should not apply to user dropdown

Have DiscussionXBlock take care of loading assets it depends on

Merge pull request #13538 from edx/ahsan/ECOM-4641-Invalidate-all-access-tokens-refresh-tokens-on-password-reset

Invalidate access token

WL-611: Fix "Access Denied" when downloading report