added gem 'bcrypt-ruby', :require => 'bcrypt' to the gemfile
sketched user auth method in sessions controller
confirmed presence of has_secure_password in user model, added validates_presence_of :password, :on => :create
added 'testing' to the layout file to confirm route functionality via rails server and localhost:3000
added create and destroy methods to the sessions controller
Update application.html.erb

deleted header that said testing
Merge pull request #12 from bobolinks-2014/session_controller

Session controller