Added basic Support for Fibrolan Falcon devices

Hello,

I have tried to add basic support for the Falcon Carrier Ethernet devices of the vendor Fibrolan:

includes/definitions/os.inc.php:

$os = "fibrolan-falcon";
$config['os'][$os]['text'] = "Fibrolan Falcon";
$config['os'][$os]['vendor'] = "Fibrolan";
$config['os'][$os]['type'] = "network";
$config['os'][$os]['remote_access'] = array('ssh', 'scp', 'http');
$config['os'][$os]['graphs'][] = "device_bits";
$config['os'][$os]['graphs'][] = "device_processor";
$config['os'][$os]['graphs'][] = "device_mempool";
$config['os'][$os]['sysDescr'][] = "/^Falcon/";
$config['os'][$os]['sysObjectID'][] = ".1.3.6.1.4.1.4467";

Feel free to improve the support for these devices. I have attached the vendor MIBs and two images.