Add pseudocode BitesController#create
Clean up Gemfile
Remove jquery-rails
Add jquery-ujs from bower
More Gemfile cleanup

* Double-quote everything
Add omniauth and omniauth-twitter gems
Even more Gemfile cleanup

* Move sdoc and spring into group blocks
Add dotenv gem for development
Add omniauth initializer
Add .env to gitignore
Add rspec
Install rspec
Replace tests with specs
Create User model
Show twitter signin on bites#create
Add SessionsController
Add User#twitter_uid attribute
Add twitter login and redirect
Add sign-out action

* Add current_user and signed_in? helper methods
Add auth failure action

* Show flash message in layout