Version update: Drag and Drop v2

asadiqbal08/SOL-2020- updated the release tag for DoneXblock in edX-platform

Hide credit button from  audit track students

Add --settings parameter for i18n_dummy task

Change edx-django-release-util version.

ECOM-5081

Update translations (autogenerated message)

Aj/tnl 5051 course info acctptance test

Display programs of all categories on the student dashboard

Replaced lettuce tests with bokchoy tests for the course updates page and improved flaky test issues.
TNL-5051

[TNL-4584] capa numerical input trailing text

Time Zone Field Changes Based on Country

show English among transcript language options

Removes most remaining hardcoded references to XSeries from the LMS. Part of ECOM-4638.

fix path to swf file for photo verification (ECOM-5149)

Silence expected IntegrityErrors.

Make edX logo in edx.org footer more accessible

Update django-cas dependency to support Django 1.8

The logo in the edx.org footer now links to the edX home page, consistent with the logo in the header. ECOM-4117.

edx-ora2 1.1.7 version bump

Make studio case-insensitive for course keys for creating courses.

ECOM-4890

Pin versions of numpy and scipy

TNL-5181

release 2016-08-09 master merge.

Use appropriate URL scheme for bulk emails

Maintenance app RequireJS

Release Candidate rc/2016-08-09

Lower ESLint thresholds post-autofix