This is my first ever GitHub PR with just a minor addition (#106)

* This is my first ever GitHub commit.

* This is my first ever GitHub commit.

* Fix comments in analytics file.

analyticstracking.example.php

@@ -0,0 +1,14 @@
+<!-- Google Analytics script code into this file -->
+<!-- Change the "UA-XXXXXXXX-Y" inside the script below to your personal UA-ID an rename this file to "analyticstracking.php" and remove all comments-->
+<!-- Script-Code date from November 2016 -->
+
+<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','https://www.google-analytics.com/analytics.js','ga');
+
+ga('create', 'UA-XXXXXXXX-Y', 'auto');
+ga('send', 'pageview');
+
+</script>