Call dict.get properly in settings.

Fix bug with discussion response "More..." actions

Merge release into master

It is unneeded here, and causes bad behavior.

Updates discussion tests to not mock out so much. Also adds new
test coverage for the bug being investigated here.

Conflicts:
	requirements/edx/base.txt
	requirements/edx/github.txt

Release Candidate rc/2016-01-26

Create hooks to customize OAuth2 token lifetimes.

remove old  management commands

ziafazal/WL-287: moved IS_EDX_DOMAIN dependent features to edx.org theme

Remove unused scss files.

Preserve EXIF orientation data for profile images. (MA-1559)

Do not clean test files with bok choy testsonly command

Revert migration rc

Add COURSE_CERT_AWARDED signal and celery task stub

Fixes TNL-3664 by collapsing actions dropdown after an action item is clicked.

This reverts commit 8bc8b6ca, reversing
changes made to c2255ef0.

edx-user-state-client is still needed.

This reverts commit 46df4545, reversing
changes made to 039e6cdf.

This reverts commit 0d1765e1, reversing
changes made to d2eaa633.

This reverts commit a84b8111, reversing
changes made to 0d1765e1.

Adjusting .sr mixins for NVDA/JAWS on Windows

We have some Sass files that basically generate duplicates of other
Sass files and are no longer referenced from any pages. This looks
like it might have been stuff that never got cleaned up when
comprehensive themeing was done.

List of removed files and what they were replaced by:

    application.scss ->  lms-main.scss
    application-rtl.scss -> lms-main-rtl.scss
    course.scss -> lms-course.scss
    course-rtl.scss -> lms-course-rtl.scss

This should help speed up the Sass compile.

Ahsan/rc add service user in cms

ECOM-3523

When creating profile images from an uploaded file, ensure that EXIF
orientation information is preserved, so profile images appear
right-side-up.

https://openedx.atlassian.net/browse/MA-1559

Get only those block items which have their path to root

ensure reverse migration to delete a specific row won’t fail.