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

Till Brehm

2014-08-13 19b5e01da02aa2115ee802cf2e43a7f3e58f4eac

 interface/web/admin/lib/lang/de_server_list.lng

@@ -10,4 +10,4 @@
$wb['add_new_record_txt'] = 'Neuen Server hinzufügen';
$wb['proxy_server_txt'] = 'Proxyserver';
$wb['firewall_server_txt'] = 'Firewallserver';
?>
?>