text: /*!
  {
    "name": "ServiceWorker API",
    "property": "serviceworker",
    "notes": [{
      "name": "ServiceWorkers Explained",
      "href": "https://github.com/slightlyoff/ServiceWorker/blob/master/explainer.md"
    }]
  }
  !*/
  /* DOC
  ServiceWorkers (formerly Navigation Controllers) are a way to persistently cache resources to built apps that work better offline.
  */
  define(['Modernizr'], function(Modernizr) {
    Modernizr.addTest('serviceworker', 'serviceWorker' in navigator);
  });
  