ports/125525: [MAINTAINER] devel/rth: update to 1.6.4

[miwi at FreeBSD.org]

Synopsis: [MAINTAINER] devel/rth: update to 1.6.4

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Sat Jul 12 15:22:19 UTC 2008
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=125525