Sets up QueuedApp
Updates queued attribute when button is clicked
Adds bootstrap buttons to overlay
Updates styling
Adds queued link to nav
Toggles queued class and updates model attr
Updates Movie#update to permit attr
Templates for QueuedApp.List
Starts QueuedApp.Router
Creates ItemView and CompositeView for Queued
Creates QueuedApp.List.Controller
Updates styling and minor clean up