Adding credit to original PoC guy for RuggedCom

Just added and commented. It'd be nice to have a real spot for this kind
of credit, because it comes up a lot and it's hard to parse out in a
machine way who 'wrote' the module and who came up with the exploit.

modules/auxiliary/scanner/telnet/telnet_ruggedcom.rb

@@ -27,7 +27,10 @@ class Metasploit3 < Msf::Auxiliary
 					[ 'EDB', '18779' ],
 					[ 'URL', 'http://www.kb.cert.org/vuls/id/889195' ]
 				],
-			'Author'      => ['Borja Merino <bmerinofe[at]gmail.com>'],
+			'Author'      => [
+				'Borja Merino <bmerinofe[at]gmail.com>',
+				'jc' # ExploitDB PoC
+				],
 			'License'     => MSF_LICENSE
 		))