Vxuser account on IOCs

[bickley <bickley@jlab.org>]

I've updated the .rhosts files on hlasrv, chlsrv and ctfsrv so 
that you should be able to do what you need to do as vxuser, 
without requiring an 'iam "vxwrks"'.  If you find more problems, 
let me know.

-- 
Matthew Bickley                       Email: bickley@jlab.org
Computer Scientist                    Voice mail: 757-269-7347
TJNAF