fixing sw

Author: rtorr

views/layouts/default.hbs

@@ -105,13 +105,7 @@
 
     if ('serviceWorker' in navigator) {
       window.addEventListener('load', function () {
-        navigator.serviceWorker.register('/javascripts/sw.js?version={{ version }}').then(function (registration) {
-          // Registration was successful
-          console.log('ServiceWorker registration successful with scope: ', registration.scope);
-        }, function (err) {
-          // registration failed :(
-          console.log('ServiceWorker registration failed: ', err);
-        });
+        navigator.serviceWorker.register('/javascripts/sw.js?version={{ version }}');
       });
     }
   </script>