google analytics init

storage/snippets/google-analytics.snippet.php

@@ -1 +1,12 @@
-<!-- Place Google Analytics code here... -->
+<script type="text/javascript">
+	(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','_mga');
+
+	_mga('create', '<?php echo Option::get('ga_tracking_id'); ?>', 'auto');
+	_mga('send', 'pageview', {
+		'page': '<?php echo Url::current(); ?>',
+		'title': '<?php echo Site::title(); ?>'
+	});
+</script>