ports/173212: [patch] port net-mgmt/nagvis update to 1.7.2

[rm at FreeBSD.org]

Synopsis: [patch] port net-mgmt/nagvis update to 1.7.2

Responsible-Changed-From-To: freebsd-ports-bugs->rm
Responsible-Changed-By: rm
Responsible-Changed-When: Tue Oct 30 20:26:36 UTC 2012
Responsible-Changed-Why: 
I will take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=173212