Delete face_upload and responsive-carousel.

Escape full names

Override field data within the XBlock runtime

To prevent XSS attacks, we now properly escape any string containing
the user's fullname. Enumerated by searching webview.py for "fullname",
and "git grep"-ing any occurrences. This also exposed some unused strings,
which I deleted for clarity.

TNL-3849/SEC-69

Merge pull request #11712 from mitocw/enhancement/aq/prevent_ccx_creation_if_CCXConnector_is_set_mitocw#189

Prevented creation of new CCX in lms, when a CCXConnector URL is set on a course

Remove the certificate generation button from progress page for audit student

MA-2164 cleaning up old lettuce

Resolves an issue preventing students in self-paced courses from seeing all available discussion modules. ECOM-3733.

Upgrade Underscore.js and Underscore.string.js

Clear out usages of deprecated vendor prefixes.

MA-2164 adding youtube url to encoded videos

Partially covered in bokchoy at lms/test_lms_instructor_dashboard.py:DataDownloadsTest 

Covered in bokchoy at studio/test_import_export.py:TestCourseBadExport 

Partially covered in bokchoy at studio/test_studio_course_create.py:CreateCourseTest 

Partially covered in bokchoy at studio/test_studio_container.py:EditContainerTest and studio/test_studio_container.py:DisplayNameTest

Testing feature file

FED-68

Release

Revert "Make Capa problems do initial load without AJAX."

Fixed accessibility issues with password reset

ECOM-3938

Update translations (autogenerated message)

This appears to be dead code.

This reverts commit 9984bbc2.

Create a third shard for lms unit tests.

Update problem-builder to version 2.0.3

This will leverage the nose attrib plugin to allow us
to break tests apart on our build system to run
in parallel on separate nodes.

Merge release back to master.