* has to be eager

* it now works in the context of a specific course_id
* add tracking of parent locations to xml modulestore
* adjust lots of tests, including some refactoring
* NOT working yet: jumping to the right position in a sequence.

* add a url that has an extra /{position} at the end
* pass it through to get_module

missing "settings." in line in lms_migration

A gentler, more helpful frontend

Fix discussions in xmodules

Temporary fix to make uncaptioned videos display reasonably. Will replace with proper solution.

adding pygraphviz

[#35065403] Lets video player work if subtitles cannot be loaded

Getting rid of an alert. People don't like alerts.

Disable jsresponse file compilation; done manually for now.

Contextualizing javascript parameters

Check grader message has proper XML structure

Fix display titles on video pages

Kimth/send idhash

Add a wsgi file for the lms that loads the modulestores immediately afte...

Let JS responses return >1 point