docs: Prepare version 0.4.0 release notes

Split the long release notes similar to NFD

Change-Id: If5ce5247bf74a4e402a33d92a35a686e7193dea1
diff --git a/docs/named_data_theme/named_data_header.html b/docs/named_data_theme/named_data_header.html
index 97b2932..8f3d460 100644
--- a/docs/named_data_theme/named_data_header.html
+++ b/docs/named_data_theme/named_data_header.html
@@ -32,7 +32,7 @@
 
          <!--top menu-->
          <div class="nine columns" id="menu_container" >
-           <h1><a href="http://named-data.net/doc/NFD/$projectnumber/">$projectname $projectnumber documentation</a></h1>
+           <h1><a href="http://named-data.net/doc/NLSR/$projectnumber/">$projectname $projectnumber documentation</a></h1>
          </div>
     </div>
 </div><!--header container end-->