ports/143839: remove www/cheetah: broken and development stopped in 2001

[pgollucci at FreeBSD.org]

Synopsis: remove www/cheetah: broken and development stopped in 2001

Responsible-Changed-From-To: pgollucci->freebsd-ports-bugs
Responsible-Changed-By: pgollucci
Responsible-Changed-When: Sat Feb 13 06:49:05 UTC 2010
Responsible-Changed-Why: 
I'll too slow.

http://www.freebsd.org/cgi/query-pr.cgi?pr=143839