extreme switch support

[Rizzo, Joe]

I have upgraded to 2.2b4.  Have not tested with extreme yet, but the
catalysts can not be polled by rancid.
I am not sure where to start troubleshooting.  Does cat5rancid have a debug
switch to see how it is interacting with the cat?

perl /home/rancid/bin/cat5rancid fesw01.clt-lhr
fesw01.clt-lhr clogin error: Error: TIMEOUT reached
missed cmd(s): write term,dir slot0:,dir bootflash:,dir slot1:,show port
ifindex,show boot,show module,show flash,show version
End of run not found
!

Thanks,
Joe