[xs] Change mentions to the Open Data Manual to Handbook

ckan/templates/home/about.html

@@ -29,7 +29,7 @@ <h2>How it works</h2>
 
     <h2>Open data and the Open Knowledge Foundation</h2>
 
-    <p i18n:msg="site_title">Most of the data indexed at ${g.site_title} is openly licensed, meaning anyone is free to use or re-use it however they like. Perhaps someone will take that nice dataset of a city's public art that you found, and add it to a tourist map - or even make a neat app for your phone that'll help you find artworks when you visit the city. Open data means more enterprise, collaborative science and transparent government. You can read more about open data in the <a href="http://opendatamanual.org/introduction/index.html" >Open Data Manual</a>.</p>
+    <p i18n:msg="site_title">Most of the data indexed at ${g.site_title} is openly licensed, meaning anyone is free to use or re-use it however they like. Perhaps someone will take that nice dataset of a city's public art that you found, and add it to a tourist map - or even make a neat app for your phone that'll help you find artworks when you visit the city. Open data means more enterprise, collaborative science and transparent government. You can read more about open data in the <a href="http://opendatahandbook.org" >Open Data Handbook</a>.</p>
 
     <p i18n:msg="">The <a href="http://okfn.org">Open Knowledge Foundation</a> is a non-profit organisation <a href="http://okfn.org/about/vision/">promoting</a> open knowledge: writing and improving CKAN is one of the ways we do that. If you want to get involved with its design or code, join the discussion or development <a href="http://ckan.org/contact/">mailing lists</a>, or take a look at the <a href="http://okfn.org">OKFN</a> site to find out about our other projects.</p>
 

ckan/templates/home/index.html

@@ -53,7 +53,7 @@ <h1>Collaborate</h1>
           <ul>
             <li><a href="http://getthedata.org">GetTheData.org</a></li>
             <li><a href="http://datapatterns.org">DataPatterns.org</a></li>
-            <li><a href="http://opendatamanual.org">Open Data Manual</a></li>
+            <li><a href="http://opendatahandbook.org">Open Data Handbook</a></li>
           </ul>
           </div>
         </div>