install analytics on the demo site

[brianboyer]

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  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

  ga('create', 'UA-44624895-1', 'pandaproject.net');
  ga('send', 'pageview');

</script>