- Added gem 'twitter-bootstrap-rails', gem "therubyracer", gem
  "less-rails" for styling CSS
- Added a custom acton assign to 'labels' resource in
  labelCtrl.js.coffee
- Added method to assign label to the first case in labelCtrl.js.coffee
- Added jquery to application.js for twitter bootstrap
- Added   protect_from_forgery with: :null_session to
  application_controller.rb
- Modified the create function and added an update function to
  labels_controller.rb
- Made changes to view in /desk/index.html.erb to show the label and
  status as badges
- Added route for 'put' action for labels controller in routes.rb
- Added an assign method to label.rb module to assign labels to cases