allow empty servers (Fixes: #3874)

Florian Schaal

2016-05-04 cc08f2c13f7155d6f3fb11afa7661aaec676858a

 interface/web/help/lib/lang/de_support_message_list.lng

@@ -3,4 +3,5 @@
$wb['sender_id_txt'] = 'Absender';
$wb['subject_txt'] = 'Betreff';
$wb['add_new_record_txt'] = 'Neue Supportnachricht erstellen';
$wb['date_txt'] = 'Datum';
?>