ports/168182: update port: net/opennx

[scheidell at FreeBSD.org]

Synopsis: update port: net/opennx

Responsible-Changed-From-To: freebsd-ports-bugs->scheidell
Responsible-Changed-By: scheidell
Responsible-Changed-When: Wed May 23 20:03:12 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=168182