<head>
  <link rel="import" href="observatory_element.html">
  <link rel="import" href="response_viewer.html">
</head>
<polymer-element name="observatory-application" extends="observatory-element">
  <template>
    <response-viewer app="{{ this.app }}"></response-viewer>
  </template>
  <script type="application/dart" src="observatory_application.dart"></script>
</polymer-element>