Added Comment model
Created Project model
Created Pledge model
Created Reward model
Installed sorcery
Added user_name to Users
Setup User controller
Added mailer
Setup Sessions controller
Added sessions view
Added session/layout views, updated project/application controllers
Implemented cocoon
Included add and remove associations
Created views for Projects#show and Projects#edit, updated projects controller
Created basic project show view
Set up comments controller and filled out new comment section of show.html.erb
Added comments section in show.html.erb
Added error explanation to show.html.erb comments
Added kaminari gem and setup index view
Added search and infinite scroll parameters in the index controller