. to benefit from the contribution found by rjkovacic@gmail.com
in the minix makewhatis and submitted upstream, see NetBSD
PR/47958
Change-Id: I147e1afe0088ab16e7b171f74330d1c6f44a13cf
. add bsd-style MLINKS to minix man set, restoring aliases
(e.g. man add64 -> int64)
. update daily cron script to run makewhatis and restore makewhatis
in man Makefile (makedb), restores functionality of man -k
. netbsd imports of man, mdocml, makewhatis, libutil, apropos
. update man.conf with manpage locations, restoring man [-s] <section>
. throws out some obsolete manpages