Corrected some bogus cross references to man pages that we don't/won't
have and either deleted them, or found a more appropriate man page
that we do have. Various other minor changes to silence manck.
Manck is currently down to about 200 lines of errors, down from
the 500 - 600+ when I started all this.
I couldn't use the original, as it had unusable copyright on the manpage..
(now that must be a first.. the source copyright was fine, the manpage
was not..)
