Added missing empty directories from svn import

Marius Cramer

2013-10-14 d9bcf68e395d6156645a7974b1a992aa6e6c00aa

 interface/web/sites/lib/lang/pl_web_backup_list.lng

@@ -13,4 +13,3 @@
$wb['backup_type_mysql'] = 'Baza MySQL';
$wb['backup_type_web'] = 'Pliki strony';
?>