added models, controllers and views for user
added omniauth and devise gems, and configured devise initializer
authentication ENV variables
use correct controller name
helper for login links
first iteration of login link
clean up csrf token
load persona javascript
fetch cas profile info
updated Cheffile
added login/logout to cart
removed unused devise methods
started rspec support
more css tweaks
load persona javascript later
install phantomjs via chef
set omniauth variables in rails_helper
added rspec helper for authentication
rename spec to include _spec in filename
sort reports by created_at descending