ports/131839: Update port: cad/gerbv to 2.2.0

[miwi at FreeBSD.org]

Synopsis: Update port: cad/gerbv to 2.2.0

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Wed Feb 18 18:02:43 UTC 2009
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=131839