Bump problem builder to v2.6.9.

Add cert task fire on whitelist append

Add feature flag to disable email address changes.

PLAT-1229 Support for JS tests in Docker devstack

Fix sysadmin csv download as unicode

Add support for CommonsChunkPlugin for Webpack.

Remove mock-django dependency

Upgrade django-statici18n to 1.4.0

Set COPYRIGHT_YEAR dynamically

ENT-447 Add ability to hide auth warnings for enterprise context.

Fixing quality issue with recent merge.

Introduce a course_tool plugin entry point and convert Updates, Bookmarks and Reviews into entry points.

Put the verification-sock html on the page all the time so that we can easily experiment on it with optimizely

Introduce a course_tool plugin entry point and migrate the updates, bookmarks and reviews tools into plugins.

- PLAT-1572 upgrade to official Django 1.11 support version

When a user comes in through an sso provider and arrives at the login
or registration page, there is a warning message that comes up to indicate
that the user has to take an action to sign in and register and thus
link their sso account to their edx account. However, it is confusing,
particularly for the enterpise context. This diff disables these messages
from being rendered if these pages are being shown in an enterprise context.

Allow lower- and mixed-case country default values on registration form

Put the verification-sock html on the page all the time so that we can easily experiment on it with optimizely

LEARNER-1485: Adding a reviews page and link from the course tool bar

[LEARNER-437] Reflect discount on the Program About Page (WL)

Adding a reviews page to the course and updating the reviews module on the course about page. Removed the existing coursetalk implementation and put it in a fragment, removed the tests as well. Added configuration settings to specify the reviews template as well as the reviews provider. This is all protected by a waffle flag.

[LEARNER-1367] Move Program Marketing page from private themes repo to edx platform repo

[LEARNER-311] Enable a purchase button on the Program page - platform (WL)

Revert "Test out DRF 3.6"

This reverts commit f8d3f889.

- PLAT-1494 since mock-django only seems to support up to Django 1.9a1, and is only used in one file we're opting to try to simplify and remove the dependency.

fix video flaky test

EDUCATOR-607

This lets us consolidate chunks of JavaScript that are common to
multiple bundles, so that they can live in their own shared file. This
will be more relevant when we have UI components -- there's actually
very little shared code right now.

Add a dismiss button to welcome message.

Store user's preference indefinitely.

LEARNER-1312 Track Selection Choice (v2)