More wman updates, new search functionality and handle better corner cases.

apps/wman/section_list.tpl

@@ -4,6 +4,8 @@
 % for(c in $wman_cat_list) {
     <li><a href="%($c%)/"><b>Section: %($c%)</b></a>
 %   wman_get_section_desc $c 
+%   if(~ $status '' '|')
+%       echo '(<a href="'$c'/intro">intro</a>)'
     </li>
 % }
 </ul>