adds empty rails app
adds user model, creates database, migrates, has_secure_password
adds sites controller
adds users controller
adds sign up form page
adds site index, login, logout to routes
adds sign-up page
adds sessions controller for login and auth
continues work on sessions
adds auth and @current_user methods to application and sites controller
more work on authentication
allows logout
adds poll model, associations, show page
adds to polls controller and views
fixes users_controller using micro_blog ideas
gets basics of polls covered
adds information to poll show page
adds button that will be used to activate Twilio
gets rid of turbolinks
adds sendtexts controller, send_sms route, send_text_message action, button to activate