加回Google分析代码

public/_includes/_scripts-include.jade

@@ -38,3 +38,12 @@ script(src="/resources/js/directives/if-docs.js")
 script(src="/resources/js/directives/live-example.js")
 script(src="/resources/js/directives/ngio-ex-path.js")
 script(src="/resources/js/directives/scroll-y-offset-element.js")
+
+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-80444808-1', 'auto');
+  ga('send', 'pageview');