added radio buttons
update
Merge branch 'master' of https://github.com/wilchandler/exitslips into student-views
more work on taking a quiz
student view of quiz
Merge branch 'master' of https://github.com/wilchandler/exitslips into student-views
Merge branch 'master' of https://github.com/wilchandler/exitslips into student-views
added schema design
working on quiz
process response from quiz
fixed merge conflicts
responding to question with options and finish page after completing. Need to fix view so that new quiz doesn't show up after taking a quiz.
changed actions to go through sittings controller