Disable mysql error messages in demo mode. Fixed a sql error in vm list.

tbrehm

2013-02-28 f25b4b0309989d844d5b306effc8bb7e28ea7461

 interface/web/mailuser/lib/lang/de_mail_user_password.lng

@@ -1,5 +1,5 @@
<?php
$wb['mailbox_password_txt'] = 'Mailbox Passwort';
$wb['mailbox_password_txt'] = 'E-Mailkonto Passwort';
$wb['password_txt'] = 'Passwort';
$wb['password_strength_txt'] = 'Passwortkomplexität';
$wb['email_txt'] = 'E-Mail';