ports/168592: cad/gwave: Update MASTER_SITES

[sylvio at FreeBSD.org]

Synopsis: cad/gwave: Update MASTER_SITES

Responsible-Changed-From-To: freebsd-ports-bugs->sylvio
Responsible-Changed-By: sylvio
Responsible-Changed-When: Sat Jun 2 22:01:06 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=168592