Stanford press release

fix IntegrityError duplicate entry issue with module_data Scope.student_state update

clean up xqueue callback url generation; allow override from settings

Tests to make sure that input_states have the correct keys

fix lms migration to be compatible with xblock

and are not cross-pollinating

email link for course creation request (in Studio)

Conflicts:
	cms/envs/common.py

fix forum management commands (assign_default_role was moved)

Migrate to the open source XBlock repo

add user name and email to progress page

sort course index in studio my courses page

add progress logging while running remove_input_state management command

Matlab Unit Tests and Minor Bugfix

pep8 fixes for psychoanalyze and capa module

fix psychometrics to be compatible with new xblocks

Resolving display issues around outline release dates

studio - resolved z-index issue with release date modal and JQUI timepicker + conslidated all vendor styling overrides/extensions

Fix some pylint errors in the lettuce terrain module

Fix due date bug.

for Matlab inputs