Fix the ability to delete/rename files on assignments
Merging E1453 changes
Initial version of Asssignment Form object and minor controller,view changes
Merging E1453 changes
rubric changes to accommodate assignment_form
rubric changes to accommodate assignment_form
Refactored code used to update assignment questionnaires
Moved setupdefaults to AssignmentForm
Moved save logic to form object
Fixed Java Script error in due dates
minor fix for wiki type id
Refactoring assignments controller to use form object for handling due dates
minor fixes for course_id field in general tab
Merging E1453 changes
Removing unused methods and updating routes.rb
Changed the view to use new assignment_form
Minor changes in edit html
Making javascript unobtrusive and removed unnecessary scripts
Shorter methods for Assignment form
Shorter methods for Assignment form