Add survicate.com

client/src/index.jade

@@ -31,3 +31,14 @@ html(lang="en-US")
       })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
       ga('create', 'UA-83061652-1', 'auto');
       ga('send', 'pageview');
+    script(type='text/javascript').
+        (function(w) {
+          w['_sv'] = {trackingCode: 'dnHrDsgKCTPgMoAbEEgPZPajaYskOjhS'};
+          var s = document.createElement('script');
+          s.src = '//api.survicate.com/assets/survicate.js';
+          s.async = true;
+          var e = document.getElementsByTagName('script')[0];
+          e.parentNode.insertBefore(s, e);
+          })(window);
+        noscript
+          a(href='http://survicate.com') Website Survey