[rancid] RANCiD 3.5.1

[heasley]

RANCiD 3.5.1 is available at
ftp://ftp.shrubbery.net/pub/rancid/rancid-3.5.1.tar.gz

Change log contents for 3.5.1:
        hlogin: missed an ssh -c option among the clean-up - Mark Felder