Define behavior lists

Also refactored behavior submission based on which behavior button is
pushed.
Teacher can take attendance

teaspoon added for JS testing

styling updated for student icons in roll call and course view

Add custom route for attendance
Organize angular files into appropriate directories
Backfill tests for CoursesCtrl
Backfill tests for CourseCtrl
Backfill tests for GuardiansCtrl
Backfill tests for StudentsCtrl
Backfill tests for StudentAction
Extract and rename matchInputAllowingAny
Organize angular, backfill tests
Merge pull request #45 from iericallen/ea-organize-angular-backfill-tests

Ea organize angular backfill tests
Merge pull request #44 from iericallen/ea-teacher-takes-attendance

ea Teacher can take attendance