Fix: initialize "attempts" to 0 to ensure proper counting of attempts.
Moves rendering of ExercisePractice and Playlist Views until after statusModel is loaded.
Prevents race conditions in rendering.
modify number of repeats for each test
Introduces tests for student_testing.
Merge pull request #2214 from rtibbles/exercise_race_condition

Fix race condition in Exercise Practice
Merge pull request #2221 from learningequality/nalanda-rct2

Release Nalanda RCT2 updates
Fixes to calculation of total scores for exam detail report.
Include uncompressed jquery for debugging purposes.
Properly prevent shaking, and correct changing width, on test answering.
Don't tease students about being able to continue learning after test.
Merge pull request #2222 from learningequality/nalanda-rct2

More fixes for Nalanda, to be released
Fix the thing!
Merge branch 'nalanda-rct2' into nalanda
Fix the other thing!
Show first 8 digits of user ID in nav bar.
Merge pull request #2224 from learningequality/nalanda-rct2

Show first 8 digits of user ID in nav bar.