Log Message:
Update sysutils/top to 3.6.1. Ok'd by agc@

Changelog mentions many bugfixes and improvements for Linux 2.6, FreeBSD,
Solaris, DEC OSF/1, NetBSD, AIX and IRIX. Note that it also says:
"Support for MacOS X is officially withdrawn although the macosx module is
still part of the distribution. Hopefully this is a temporary situation."