added interface + theme options for the end user

cfoe

2012-07-18 4eb8d2a054e69aba568d5435fd1420b5a9367207

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

@@ -1,5 +1,6 @@
<?php
$wb["Email Account"] = 'E-Mail-Konto';
$wb["Overview"] = 'Übersicht';
$wb["Password"] = 'Passwort';
$wb["Autoresponder"] = 'Autoresponder';
$wb["Send copy"] = 'Kopie senden an';