Assign, unassign, and extend_due_date are now all class-specific. Assignment instances are now keyed to the class they are assigned from.
Folded assignment functionality into one page.
Question functionality folded into one page
Removed Mathjax files from project
modify auto create account
merge
modify auto account creation
img added
Grades can be emailed to a user
Assignments and questions can be made private
small changes
Merge branch 'development' of https://github.com/courseportal/coursePortal into development
Changed how csv files are created and emailed
Changes to settings and initial migrations
Merged
Merge branch 'development' into production
Added the live site to the allowed hosts lists
Added search indicies.
Renamed categories
Merged