Added PHP 7 check in installer and updater.

Till Brehm

2016-04-22 ebd0e986ed11f2a34fb58cdd33efbfab192083ad

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

@@ -6,4 +6,3 @@
$wb['udp_port_txt'] = 'Otwarte porty UDP';
$wb['add_new_record_txt'] = 'Dodaj wpis Firewalla';
?>