Remove old style header listing from details page

Author: Kristan Kenney

web/templates/admin/list_backup_detail.html

@@ -39,9 +39,6 @@
     <div class="l-separator"></div>
 
     <div class="l-center units animated fadeIn">
-    <div class="header">
-      <div class="subtitle"><?=__('Listing')?>  <?=htmlentities($_GET['backup'])?></div>
-    </div>
 
       <?
         $backup = $_GET['backup'];