Change broken course_modes migration to not touch the database.

Indicator-container div apply to status

Ensure old audit certs don't get marked ineligible.

Changing a field name in the way that we did (updating the Python
variable name and switching it to point to the old DB column) confuses
Django's migration autodetector. No DB changes are actually necessary,
but it thinks that a field has been removed and a new one added. This
means that Django will ask users to generate the migration it thinks
is necessary, which ended up with us dropping data. The fix is to run
the same migration on Django's internal model of the DB state, but not
actually touch the DB.

ORA staff grading release

Merging changes for the patch release back to master

MAYN-154 / Added site_map in static template

ECOM-2967 adding GA events for dashboard XSeries messages

Allow file extensions in MKTG_URL_LINK_MAP template keys
Set content type on requests for static templates based on the template key

Removing CDN RPC

Allow certificates with 'auditing' status to be regenerated.

Crush down images.

There's a test to ensure users can't upload too large of a profile picture, so the picture was too small to trigger that behavior, and now fails.  This just returns the image to its original size.

CR comments

Whitespace

wip test refactoring

more test refactoring

Re-write download URL too.

Test fixes related to download change, and fix

wip, re-locating tests

update classname

Quality fixes

This reverts commit 8402be3b.

Ran these suckers through ImageOptim, which crunched 'em down real nice.

ECOM-3401