added missing lang-string top_menu_mailuser + changed umlaut code to utf8 c...

cfoe

2012-05-24 ec3d9abb92487aab666cab95d6f5b3d4e9d23dbb

 interface/web/dashboard/lib/lang/nl_dashlet_modules.lng

@@ -1,3 +1,3 @@
<?php
$wb['available_modules_txt'] = 'Available Modules';
$wb['available_modules_txt'] = 'Beschikbare modules';
?>