try to fix input type=submit
does it need to be caps?
fix look for badge gained in quiz
fixed handling of empty answers
added user stuff
added urls
added cms_app
added start view
added users to settings.py
added migrations
Merge branch 'users' into courses

Conflicts:
	scodaext/apps/simplequiz/templates/simplequiz/quiz.html
	scodaext/settings.py