Add flash messages on create, update and destroy
Add sass-rails dependency
Display validation feedback in forms
Refactor form attribute filter into controller
Convert application.js to CoffeeScript
Add coffee-rails dependency
Add Angular.js
Set up Angular.js module
Add Angular UI Router
Configure $http service for Rails
Render view without layout on XHR requests
Swap out ERb `yield` with `ui-view`
Write dummy states for articles and people
Use "controller as" syntax for MainCtrl in layout
Use Angular to display a mock navbar
Add jbuilder dependency
Provide resource classes at /resource_classes.json
Add Restangular (with Lo-Dash dependency)
Dynamically generate states and menu using Angular
Remind to find a way to load state on page refresh