allow underscore in ALIAS name (Fixes: #3866)

Florian Schaal

2016-04-30 8beb039f0b7d23b03f7963c3a56c8dde65af3b6b

 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';
?>