Hello,

This deletes the cisco specific code in "remote.c".  Several comments here:

- at the time of the original commit (GDB's repository was still Cygnus 
internal) it received the title "mutant remote protocol" since it was 
giving off an odor that's now commonly refered to as "eau de HP Merge".
http://sources.redhat.com/ml/gdb/1999-q3/msg00147.html

- even CISCO think the code should be deleted
I'm reliably informed (abet more than a year ago) that even CISCO would 
prefer to see this code removed.

- I've been warning people of this for >1 year
http://sources.redhat.com/ml/gdb/2002-08/msg00071.html
http://sources.redhat.com/ml/gdb/2002-08/msg00170.html

I'm going to commit this in a few days once I've re-checked GDB with a 
non-mutant remote target.

Only question, are there any bits that deserve to be retained?

Andrew