deleted static dir and registration-app templates
deleted registration urls and added allauth urls in iuvo/urls.py
changes to iuvo_app base.html to reflect switch to allauth
changed iuvo/wsgi.py to reflect use of configurations.wsgi
commented out RegisterForm.... not needed with allauth
added allauth settings to settings.py
new migrations in change from south to django1.7
changed button in homepage.html to link to allauth signup
removed registration login from iuvo_app/urls.py
changed iuvo_app/views.py login_view to render allauth's login instead of registration's login
updated pip packages, removed django-registration, and added django-allauth to requirements.txt
added settings.py to .gitignore