create about.html.erb page with content
migration for active column in db for question_set
Removed extra 'add class' div and fixed the remaining 'add class' button and form styling.  Also removed comments from 'about' method in welcome controller.
made question set active and fixed one mistake on a question
Merge branch 'class-groups-edit' of github.com:makersquare/clicker
validated qset, passing tests, closes #111
basic routing setup
question sets routing
displays all questions, working on delete functionality now
rebased and passes tests
questions now only show up with their particular question set
finished modularizing angularjs
added nickname to fabricator to user
began work on student flow
2 working tests follow model of teacher flow
3 working tests (through class groups show page)
student integration working, closes #120
last small change to correctly get response, closes #120
corrected response routes and added further testing
Merge branch 'request_spec_student' of github.com:makersquare/clicker