Switching header on metadata tab

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1202 44740490-163a-0410-bde0-09ae8108e29a

templates/frontpage.php

@@ -212,7 +212,7 @@ foreach($this->data['metaentries']['remote'] AS $setkey => $set) {
 
 
 
-<h2><?php echo $this->t('metadata_header'); ?></h2>
+<h2><?php echo $this->t('tools'); ?></h2>
 	<ul>
 	<?php