Added missing empty directories from svn import

Marius Cramer

2013-10-14 d9bcf68e395d6156645a7974b1a992aa6e6c00aa

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

@@ -9,4 +9,5 @@
$wb['run_wday_txt'] = 'Dzień tygodnia';
$wb['command_txt'] = 'Komenda';
$wb['add_new_cron_txt'] = 'Dodaj nowe zadanie Cron';
$wb['parent_domain_id_txt'] = 'Witryna';
?>