pycharm support
added registration module
basic registration form
reformatted settings.py to conform to pep 8
fingr-4: user can sign up with email and password, saves them as a user in the database
disabled unused sites app
Merge branch 'fingr-4'
proper home page
Merge branch 'master' of https://github.com/joelbrady/unswfingr into templateExperiments

Conflicts:
	ex/views.py
	unswfingr/urls.py