First pass at an API for XBlock testing.

Remove Pylint violations

Fix: Disable capa buttons to protect against race condition that may occur between two competing AJAX calls.

[SWAT-97] Logistration alignment and padding.

Append block item only if it has path to root

Revert "Edited the text strings in the default template for web certificates to remove wording specific to edx.org"

Revert "Edited the text strings in the default template for web certificates to remove wording specific to edx.org"

Edited the text strings in the default template for web certificates to remove wording specific to edx.org

Code refactor

leanModal fixes

Disable certificate template creation for audit only courses

Remove the graphical slider tool

Edited the text strings in the default template for web certificates. Removed wording that applied specifically to edx.org. Reworded strings so that they will read correctly when the value of platform_name or cert_type requires the a or an article. Addresses DOC-254.

Add autogenerated migrations due to field default changes.

Fix auto set deadlines on publish

Bring DoneXBlock to production-level code

SOL-1528: Generate Certificates for whitelisted students even if they have existing (notpassing, error etc.) certificates 

MA-1051 - DiscussionAPI: Remove http errors from api.py

SOL-1418: display certificate generate history in reverse chronological order

Make pagination pattern sass globally available in LMS

LMS: addressing contrast issues on the Progress page

WIP for financial support tool.

Allows support staff or global staff to view a list of a learner's
enrollments, and change enrollment modes. We generate a
ManualEnrollmentAudit record for these enrollment changes in order to
track updates. Additionally, enrollment changes are handled through
the enrollment API, which handles bookkeeping such as granting refunds
where appropriate.

ECOM-2825

Release

generate_course_overview management command error handling

MA-1046 added valid form field test

Delete dead SUBDOMAIN_BRANDING setting.