ports/159735: [patch] adopt and update comms/rxtx

[pawel at FreeBSD.org]

Synopsis: [patch] adopt and update comms/rxtx

Responsible-Changed-From-To: freebsd-ports-bugs->pawel
Responsible-Changed-By: pawel
Responsible-Changed-When: Sat Sep 17 12:32:10 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=159735