Update BSD family tree to include FreeBSD 4.6.2, NetBSD 1.6, and Mac OS X 10.2.
Update BSD family tree to include FreeBSD 4.6.2, NetBSD 1.6, and Mac OS X
10.2.

Submitted by:	Sergey A. Osokin <osa@freebsd.org.ru>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase