Update docs to auto-expand the TOC trees

git-svn-id: https://svn.apache.org/repos/asf/servicemix/documentation/branches/servicemix-4.5.x@1507349 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/webapp/WEB-INF/scalate/layouts/default.ssp b/src/main/webapp/WEB-INF/scalate/layouts/default.ssp
index c6461ce..0847112 100644
--- a/src/main/webapp/WEB-INF/scalate/layouts/default.ssp
+++ b/src/main/webapp/WEB-INF/scalate/layouts/default.ssp
@@ -45,6 +45,7 @@
 		},
 		"plugins" : [ "themes", "html_data", "cookies", "themes" ]
   	  });
+  	  $("#nav").jstree("open_all", -1);
     });
   </script>
   <script type="text/javascript">