Failing JavaScript tests in Firefox

Fix manage.py to ouput the help of the django command if requested

Fix mysql indexing validity in migrations

Blapenta/site packages

Make CMS user view not show ErrorDescriptor courses

Feature/cdodge/convert to portable links on import and clone

Fix jumping to the top of the page on unit delete.

add a few debug messages to get localhost debug information. Also partition out the MongoDjangoToolbar configuration into a separate env config. This is because doing imports on large courses grinds localdev to a halt due to all the stack trace generation.

add another test. Seems like we never had an explicit test on an import into a new course-id. This fixes that

also support a link rewriting on course import and clone for the following format /courses/[org]/[course]/[run]/. We just need to substitute in the new course-id.

add ability to rewrite links on the old /courses/<org>/<course>/<run>/jump_to/i4x://&lt;org&gt;/&lt;course> .. intracourseware linking to the new portable /jump_to_id/<id> format

changing http:// to // on intro video urls

Upgrade diff-cover to newest version

Jonahstanley/fix courseteam tests

Fix enroll-multiple button

Feanil/master with release

make template string unicode

Add cronjob analytics to instructor dashbaord

isn't supported in Firefox.

Update the XBlock version to fix save bugs