message: Partitioned index.html shell into a content.html view.
diff: +import content from 'app/views/content.html';
  import inventory from 'app/views/inventory.template.html';
  import best from 'app/views/best.template.html';
  import vendors from 'app/views/vendors.template.html';
  @@ -17,12 +18,13 @@ function getStates() {
  state: 'root',
  config: {
  abstract: true,
  - templateUrl: inventory,
  + templateUrl: content,
  url: ''
  }
  }, {
  state: 'inventory',
  config: {
  + parent: 'root',
  templateUrl: inventory,
  url: '/inventory'
  }
  