ports/146591: [Maintainer Update] cad/brlcad 7.12.6 -> 7.16.8

[wen at FreeBSD.org]

Synopsis: [Maintainer Update]  cad/brlcad  7.12.6 -> 7.16.8

Responsible-Changed-From-To: freebsd-ports-bugs->wen
Responsible-Changed-By: wen
Responsible-Changed-When: Sun May 16 03:22:40 UTC 2010
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=146591