Simplifying the test loading
Adding test name
java_2.1a: Adding letters to make question and answer ids more unique
Keeping both versions around
Styling intro box
Adding intro box show/hide
Styling test name
Setting aid to raw aid, adding uid
Adding newlines
More removing concatenated aid, adding uid
Making checkbox names into array, using UIDs for IDs
Still refactoring the controller
Adding db integration to candidate_test
Adding candidate_answers to save answers to db