o Since (1) along with the host keys we are installing the ssh config
files into /etc/ssh, (2) you must be root to write to /etc/ssh, and
(3) the fixpaths portion of setup-openssh.pl requires the config
files to be present before it can do its magic, then I've decided
to put everything back into one setup file. This setup file must
be run as root to work properly, and checks for the right environment
are coming soon. This is prelim.