* REVMI-354 Add enroll_in_course permission

* Fix test

Updated Help Center Url

Updated the generated url in the navigation
and footer based on the selected language of
the page.

Permission courseware enable masquerade

Run make upgrade.

Feanil/python3 changes

Grab it from six instead.

Change our tests to use type(None) instead which works in both python2 and python3.

Revert "Support a URL address as FOOTER_ORGANIZATION_LOGO"

Fix photo ID verify images aspect ratio.

Fix Numeric input problems are backwards for right-to-left languages

PROD-499

Update DnD Xblock

INCR-432 python3 compatibility

Archive all coverage reports, named by test context

Check permissions view course home

This reverts commit 5e8f90ca.

BOM-68

Support a URL address as FOOTER_ORGANIZATION_LOGO

Revert "Added logs for XQueue Information"

INCR-421 python3 compatibility

INCR-433 python3 compatibility

Upgrade the django-wiki version.

Fix xss-linter directives from edx-ace templates

PROD-508

INCR-429 python3 compatibility

Constrain two more requirements.

Rmove the extra configurabilty logic for reset buttons.

Both python 3 related but different reasons. numpy dropped python 3
support and faulthandler was pulled into python in python 3.3