add js

Author: taowen

_layouts/default.html

@@ -17,7 +17,7 @@
     <link rel="stylesheet" type="text/css" href="stylesheets/print.css" media="print">
 
     <!--[if lt IE 9]>
-    <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <script src="//javascripts/html5.js"></script>
     <![endif]-->
 
     <title>{{ page.title }}</title>