Added function "is_superadmin" in auth library and improved other functions.

Till Brehm

2014-08-13 19b5e01da02aa2115ee802cf2e43a7f3e58f4eac

 interface/web/mail/lib/lang/de_mail_aliasdomain_list.lng

@@ -1,7 +1,7 @@
<?php
$wb['list_head_txt'] = 'Domainalias';
$wb['list_head_txt'] = 'E-Mail Domain Alias';
$wb['active_txt'] = 'Aktiv';
$wb['source_txt'] = 'Quelle';
$wb['destination_txt'] = 'Ziel';
$wb['add_new_record_txt'] = 'Neuen Domainalias hinzufügen';
$wb['add_new_record_txt'] = 'Neuen E-Mail Domain Alias hinzufügen';
?>