Added the ability to define tracking, either through googleAnalytics or trackingCode

Author: KittyGiraudel

views/includes/partials/scripts.html.swig

@@ -1,3 +1,16 @@
 <script src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
 <script>window.jQuery || document.write('<script src="assets/js/vendor/jquery.min.js"><\/script>')</script>
+{% if view.googleAnalytics %}
+<script>
+  var _gaq = [['_setAccount', '{{ view.googleAnalytics }}'], ['_trackPageview']];
+  (function(d) {
+    var g = d.createElement('script'),
+        s = d.scripts[0];
+    g.src = '//ssl.google-analytics.com/ga.js';
+    s.parentNode.insertBefore(g, s);
+  }(document));
+</script>
+{% else if view.trackingCode %}
+{{ view.trackingCode }}
+{% endif %}
 <script src="assets/js/main.min.js"></script>