added google analytics

src/main/resources/templates/about.html

@@ -38,5 +38,21 @@
         <p>&copy; 2015 <a href="mailto:dhubau@gmail.com">Dieter Hubau</a></p>
     </footer>
 </div>
+<script>
+    (function (i, s, o, g, r, a, m) {
+        i['GoogleAnalyticsObject'] = r;
+        i[r] = i[r] || function () {
+                    (i[r].q = i[r].q || []).push(arguments)
+                }, i[r].l = 1 * new Date();
+        a = s.createElement(o),
+                m = s.getElementsByTagName(o)[0];
+        a.async = 1;
+        a.src = g;
+        m.parentNode.insertBefore(a, m)
+    })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
+
+    ga('create', 'UA-71328567-1', 'auto');
+    ga('send', 'pageview');
+</script>
 </body>
 </html>

src/main/resources/templates/banner.html

@@ -90,5 +90,21 @@
         ev.target.appendChild(document.getElementById(data));
     }
 </script>
+<script>
+    (function (i, s, o, g, r, a, m) {
+        i['GoogleAnalyticsObject'] = r;
+        i[r] = i[r] || function () {
+                    (i[r].q = i[r].q || []).push(arguments)
+                }, i[r].l = 1 * new Date();
+        a = s.createElement(o),
+                m = s.getElementsByTagName(o)[0];
+        a.async = 1;
+        a.src = g;
+        m.parentNode.insertBefore(a, m)
+    })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
+
+    ga('create', 'UA-71328567-1', 'auto');
+    ga('send', 'pageview');
+</script>
 </body>
 </html>

src/main/resources/templates/index.html

@@ -40,5 +40,21 @@
         <p>&copy; 2015 <a href="mailto:dhubau@gmail.com">Dieter Hubau</a></p>
     </footer>
 </div>
+<script>
+    (function (i, s, o, g, r, a, m) {
+        i['GoogleAnalyticsObject'] = r;
+        i[r] = i[r] || function () {
+                    (i[r].q = i[r].q || []).push(arguments)
+                }, i[r].l = 1 * new Date();
+        a = s.createElement(o),
+                m = s.getElementsByTagName(o)[0];
+        a.async = 1;
+        a.src = g;
+        m.parentNode.insertBefore(a, m)
+    })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
+
+    ga('create', 'UA-71328567-1', 'auto');
+    ga('send', 'pageview');
+</script>
 </body>
 </html>