* Automatically create user partitions on course publish for each ICRV checkpoint.
* Disable partitions for ICRV checkpoints that have been deleted.
* Skip partitions that have been disabled when checking access.
* Add verification access control UI to visibility settings.
* Add verification access control UI to sequential and vertical settings.
* Add partition scheme for verification partition groups.
* Cache information used by verification partition scheme and invalidate the cache on update.
* Add location parameter to UserPartition so the partition scheme can find the associated checkpoint.
* Refactor GroupConfiguration to allow multiple user partitions.
* Add special messaging to ICRV for students in the honor track.

Authors: Zubair Arbi, Awais Qureshi, Aamir Khan, Will Daly

This reverts commit 4c1c4619.

* asadiqbal08/SOL-1058: Add edx-organizations to certificate web view
  * Support organization logo asset management
  * Remove organization fields from Studio certificate configuration model

* SOL-981 pull request feedback fixes

TNL-2669

removed org helper

fixed quality violation

added line break

PLAT-295

Change name of method to clear up confusion with the access.has_access method.

fix for flaky test

fix for broken test

fixed quality violation

This is a fix for
https://openedx.atlassian.net/browse/PLAT-619
added custom CommandError messages for invalid syntax and
invalid course keys.

* Changed certificate_id to configuration_id
* Fix for acceptance test faiiure
* Add waits to bok choy tests

fix for flaky test

Skipped 'print' statement violations, as print() is Py3k syntax.

TNL-2619

This is a fix for
https://openedx.atlassian.net/browse/PLAT-324
added custom CommandError messages for invalid course key.

This reverts commit c94abd27.

ECOM-1648

This reverts commit c94abd27.

TNL-2435

address quality violation

* updated the flags for social media sharing
* added facebook feed ui to share public url
* update the condition logic
* update the code as per suggestion and added pick new style for share buttons
* update the css class reference
* update the bok-choy test
* updated description and some text touch-ups
* moved the JS related to facebook into separate location
* js formatting
* Add trailing comma per chrisndodge
* Add wait to fix flaky test...maybe

This is a public, versioned, RESTful API for importing and
exporting full course content. The code was initially ripped from the
existing import/export API in the CMS contentstore djangoapp and wrapped
in Django Rest Framework view classes. It's a new djangoapp in
the openedx directory which is largely an abstraction off the CMS
Import/Export views.

This PR includes configuration changes. Most notably, Studio is
configured to serve the OAuth2 provider alongside the LMS.

This is the initial thread on the code list:
https://groups.google.com/forum/#!msg/edx-code/DmnHWmly25A/ZqjD1zb4o7oJ

And this thread contains another description of the changes:
https://groups.google.com/d/msg/edx-code/6dP9SEKsmqQ/Pvyn8fBDx68J

There are a numerous non-covered lines, all of which are missing
coverage in the CMS API this was ported from. They're mostly error
conditions, such as handling of multipart file upload errors.

Some XBlock classes were being (randomly) incorrectly loaded. This was
due to an error in the way the XBlock.load_class method was called.
Error was happening randomly because of the cache mechanism in the class
loading method. (see PLUGIN_CACHE)