message: Add class=notraslate to stylesheet links
diff: <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" type="text/css">
  <link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.1.1/min/basic.min.css" rel="stylesheet" type="text/css">
  <link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.1.1/min/dropzone.min.css" rel="stylesheet" type="text/css">
  - <link rel="stylesheet" href="{{rootURL}}ember_osf_web/assets/vendor.css">
  - <link rel="stylesheet" href="{{rootURL}}ember_osf_web/assets/ember-osf-web.css">
  + <link rel="stylesheet" href="{{rootURL}}ember_osf_web/assets/vendor.css" class="notranslate">
  + <link rel="stylesheet" href="{{rootURL}}ember_osf_web/assets/ember-osf-web.css" class="notranslate">
  <script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.1.1/min/dropzone.min.js"></script>
  {{content-for "head"}}
  {{content-for "head-footer"}}
  