ports/137224: Update maintainership

[wxs at FreeBSD.org]

Synopsis: Update maintainership

Responsible-Changed-From-To: freebsd-ports-bugs->wxs
Responsible-Changed-By: wxs
Responsible-Changed-When: Wed Jul 29 16:33:15 UTC 2009
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=137224