Each view now checks for updates to its content when it loads
Refactored LocationNode logic and moved it to the NodeDataProvider class
Changed the view controllers navigation bar to have 'back' for the button
Removed duplicate check on location node type in NodeDataProvider
Added version number to the Drupal custom module
Added a new TableView, a PageViewController and a ViewController with a WebView to the storyboard. Added their associated classes
Added DetailWebView class