no forcing of ASCII in section IDs

XHTML allows non-ASCII chars in ids and names, so there is no need
to forcibly romanize section header ids

darcs-hash:20060825173653-7ad00-f982cec893cc2d0f1b2de4226879d7d2b294ac76.gz

inc/parser/xhtml.php

@@ -1033,7 +1033,7 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
      * @author Andreas Gohr <andi@splitbrain.org>
      */
     function _headerToLink($title,$create=false) {
-        $title = str_replace(':','',cleanID($title,true)); //force ASCII
+        $title = str_replace(':','',cleanID($title));
         $title = ltrim($title,'0123456789._-');
         if(empty($title)) $title='section';