Add in control fields and migration
Merge remote-tracking branch 'origin/master' into dev
Start to add in control class, which defines submission meta-parameters
Go through control for all submission settings calls
Wire through control fields in ORA
Rename fields to match LMS
Remove circular import
Add in a count available to peer grading data
Merge remote-tracking branch 'origin/dev' into dev
Add in unit tests for controls
Merge pull request #124 from edx/dev

Dev
update to newer version of scipy and matplotlib that don't break on MacOSX 10.8
Add some instructions about installing Xqueue, NLTK data and special instructions for OSX
Refactor staff grading to be easier to follow
Finalize refactor with staff_course
Add docs, fix error message
fix typo: refelecting your vies - reflecting your views
Fix tests
Final test fix
more information about how to set up supervisor if you're not using vagrant