adding controller for submission/isSubmitted
adding require() for the new method..
adding js view for take..
moving the jquery ui tooltip instances to inside the document.ready
adding a session var to deal with the error of going to a submitted quiz
adding jqueryui to the requirejs config
adding dataType to the ajax call to ensure json
moving main.js outside the data-main..
banner_message added to template for errors or whatnot
moving everything in take inside require's document.ready
style fixes
adding headers, changing return to assignment of isSubmitted
adding comments to Take class
Merge pull request #165 from Harvard-ATG/bug/QUIZ-72

Bug/quiz 72