trimming down bloat from quiz/views.py, used CBV as the starting page
for a quiz
removed some unnecessary view functions, removed page counter which was
used to display an advert every X number of pages
changed order of view functions to see user and anon related views
easier. Cleaned up question template. Return a question instead of ID in
sitting.get_first_question().
removing logic from templates, reducing the complexity of template tags
moved another function from templatetags by adding a new method to
question models
slimming down template tags, moved another function from template tags to model method, simplified a few templates
working to improve code for processing of anon users.
Removing everything I can from template tags, putting them into models or views. Found a useful little hack when comparing integers and strings in templates: http://victorelu.com/blog/comparing-string-with-integer-in-djangos-template/
removed the template tag user_previous_exam
cleaning up quiz/models to remove cruft!
pep8 related clean ups, updated for new push to pypi