Revert "JS Flakiness in TeamDiscussionView"

Upgrade django-extensions to 1.5.5

Upgrade django-ipware to 1.1.0

Update translations (autogenerated message)

Update edx-proctoring version to 0.7.1

Update edx-ora2 to release-2015-08-19T17.17.

JS Flakiness in TeamDiscussionView

Fix course info sidebar padding 

Adding waitsFor check in the beforeEach method. The condition I'm
waiting for here is shamelessly borrowed from bok-choy's
wait_for_ajax._is_ajax_finished() method:
https://github.com/edx/bok-choy/blob/master/bok_choy/page_object.py#L431

This seems to fix the errors I was able to generate with the
set_timeout, which themselves looked ver similar to the failing
master tests, so I *think* this will fix our woes, but since I was
never able to get the tests to fail exactly the same way I can't be sure.

Since there don't seem to be any drawbacks, this is going into mainline
as-is and we'll monitor for the sporadic failures over the next few
weeks.

alter columns in proctoring exam report

Fixing issue for french language

Upgrade django-babel-underscore to 0.3.0

Adds a comment to reduce confusion over remaining role name differences

Upgrade django-cors-headers to 1.1.0

Peter fogg/fix tnl 3101 quality

Use latest edx-lint. Adds getattr/setattr string literal checking.

Fix Forum Update Issue #TNL-3101

Cdodge/dont return none for non credit course

OSPR-535 Partial Credit

In-Course Reverification Access Control

Update credit services to gracefully handle operations on a course which is actually not credit enabled

There are 80 of these new violations in the tree, so up the lint
threshold also.

* 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

Squashed commit of the following:

commit 0f7c2af5f7b8caed575dd253a45299293b2729d7
Author: Colin-Fredericks <colin.fredericks@gmail.com>
Date:   Tue Jun 30 12:04:43 2015 -0400

    Forgot icon

commit b48970392741130f774709c54eb6e5ab0089812c
Author: Colin-Fredericks <colin.fredericks@gmail.com>
Date:   Tue Jun 30 11:49:57 2015 -0400

    OSPR-535 Partial Credit

    Squashed commit of the following:

    commit 6dd34f58f994e32d0d54bf1d67bffd04e0f8ef08
    Author: Colin-Fredericks <cof945@dhcp-140-247-184-176.fas.harvard.edu>
    Date:   Tue Jun 30 11:44:01 2015 -0400

        Fixing accidental overwrite.

    commit 1ff8fc4b0e83b90356e8e8dce1022f49bfd162cf
    Author: Colin-Fredericks <cof945@dhcp-140-247-184-176.fas.harvard.edu>
    Date:   Tue Jun 30 11:18:36 2015 -0400

        OSPR-535 Partial Credit

        Revised after first pull discussion.

Fixing scss typos

Fixing check/x display problem

Empty set is not []

Shuffling empty answer code to grade properly.

I don't think I ever wrote this in the first place...

Adding tests for MC and Checkbox

including proper partial-credit marking and scoring

Numerical and OptionResponse tests

Also a few improvements to NumericalResponse problem type and
exception-raising.

CustomResponse tests and more numerical tests

Increasing coverage and fixing typos

Exception added for pylint false positive

Hopefully fixing coverage issue

Retabulating line continuation

Bok Choy test for partial credit

Copypasta fix

Adding tooltip for partial credit

Improving and expanding comments

Minor fixes

Hash Update: Poll XBlock (fixes TNL-3065)

ziafazal/SOL-493: Fetch scores via ScoresClient

Merge release into master