Removed instances of track function

Change event emission for random partition scheme assignment

Install help-tokens from PyPI

Enable optimizely in courseware

Merge release back to master

ENT-385: change error msg for confirm email

update fail old task command to fail in progress as well as queueing …

Revert "Merge pull request #15221 from edx/efischer/celery_logging"

Skip and mark tests flaky - top offenders from Provably Flaky Test Methods splunk report

Revert commit: c14f0b14

Improve course breadcrumbs

Add batch size setting to instructor task

LEARNER-877

LEARNER-925 -Hot Fix Students unable to get certificates. 

[ENT-370] Update Support Link on Sign In Page

LEARNER-1101: Add best practice doc for course overview/course blocks.

Enrollment attributes are now always stored, regardless of whether an enrollment is being created or updated. This will ensure that learners who purchase paid modes, without first enrolling in a non-paid mode, can request refunds if they choose to un-enroll from a course run within the refund window.

LEARNER-1282

Lower safe lint thresholds.

Bump edx-celeryutils to 0.1.4

Defaults to SUPPORT_SITE_LINK intentionally.
Also fixed surrounding quality tests, and overall
quality improvements.

Correct activation email support link defaults in views.py

bump LTI Consumer XBlock to latest version

LEARNER-1279: Revert: Course jump tos should go to the main course home page.

update ORA2 to 1.4.1

[ENT-386] Styling Issues on new registration page

[ENT-378] Remove code for custom header logo

EDUCATOR-62 Fix question text wrapping in IE11