Generated post resource, started writing tests
Added post validation, added slug column to posts table
added empty actions to posts controller
set up post model and controller to work with slugs
Added more tests
posts#index has an independant route from user though post is still nested otherwise
Added styles for posts
Got views ready for post
Built posts controller, updated model
posts#create now handles invalid post data properly
added side bar with new post button for admin users
Added more functionality for posts
Implemented posts#destroy and associated links