Add support for Google Analytics

_config.yml

@@ -1,5 +1,5 @@
 # basic
-title: lyyourc 
+title: lyyourc
 subtitle: You Are The JavaScript In My HTML
 favicon: favicon.ico
 
@@ -31,3 +31,6 @@ node_sass:
   outputStyle: nested
   precision: 5
   sourceComments: false
+
+
+google_anlytics: # Put tracking ID here

layout/_partial/head.ejs

@@ -7,4 +7,16 @@
   <link rel="shortcut icon" href="<%- url_for(theme.favicon) %>">
   <%- css('css/app') %>
   <!-- <link rel='stylesheet' href='http://fonts.useso.com/css?family=Source+Code+Pro'> -->
+  <% if (theme.google_analytics){ %>
+<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', '<%= theme.google_analytics %>', 'auto');
+	ga('send', 'pageview');
+
+</script>
+<% } %>
 </head>