Get rid of unused js

Author: carlosmn

site/index.html

@@ -7,7 +7,6 @@
     <link href="shared/css/pygments.css" media="screen" rel="stylesheet" type="text/css"> 
     <link href="css/style.css" media="screen" rel="stylesheet" type="text/css"> 
     <script src="shared/js/jquery.js" type="text/javascript"></script> 
-    <script src="shared/js/documentation.js" type="text/javascript"></script> 
     <script src="js/json2.js" type="text/javascript"></script> 
     <script src="js/underscore.js" type="text/javascript"></script> 
     <script src="js/backbone.js" type="text/javascript"></script>