Giulio/unauth tos footer style

About pages need basic support for lists since professors often want to display lists or 'definitions'

There is a bug I need to fix when a student re-visits a problem that they
had solved previously without masking enabled, their old state does not
load correclty.

It's simplest to turn off masking now, and re-enable it with the whole fix.

The change here is a small deletion to remove the masking=True logic, and more
lengthy changes to adjust the tests.

This reverts commit aa2879be.

   Metrics tab - fix click handlers
   and add download buttons

Jrbl edx west revert ora2

Jbau/edx west/fix thirdparty tests

    Autoactivate inactive users on external_auth login

Conditional on existing flag BYPASS_ACTIVATION_EMAIL_FOR_EXTAUTH

Conflicts:
	lms/djangoapps/courseware/tests/test_module_render.py

- moved zendesk endpoint to new condition
- some help modal styling

The bug is with the case of multiple-questions with targeted
feedback within a single problem.

Refactor the targeted-feedback tests to house
the most common xml in external files.

Move the capa test load_fixture function to __init__.py so it
can be used generally.

Even though not running in Stanford production, was causing tests to
fail.  We can resurrect sometime later if/when it's useful.

Pick up last few weeks of edX changes up to (and including) last week's
hotfix.

Conflicts:
	common/djangoapps/student/models.py
	common/djangoapps/student/views.py
	common/lib/xmodule/xmodule/capa_base.py
	common/lib/xmodule/xmodule/tabs.py
	docs/en_us/developers/source/xblocks.rst
	lms/djangoapps/certificates/views.py
	lms/djangoapps/courseware/views.py
	lms/envs/common.py
	lms/templates/courseware/course_about.html
	lms/templates/courseware/course_navigation.html
	lms/templates/instructor/instructor_dashboard_2/metrics.html
	lms/templates/problem.html
	lms/templates/register.html
	requirements/edx/github.txt

This reverts commit 377f91e9.

Conflicts:
	common/lib/xmodule/xmodule/capa_base.py

This reverts commit 8e1ed573.

Conflicts:
	lms/templates/problem.html

This reverts commit e32c27af.

This reverts commit f1151eeb.

This reverts commit 0c583d9e.

This reverts commit 951e4378.

This reverts commit d6bb2bda.

Stanford only: pass course name on queue
Merging for our release to stage

Conflicts:

	lms/djangoapps/certificates/queue.py

factor out google analytics ids (LMS-2555)

Fixed advanced editor not working due to cheatsheet undefined.

STUD-1514

This reverts commit d2b8b4f0.