ports/162598: update port: net/wifimgr from 1.8 to 1.9

[miwi at FreeBSD.org]

Synopsis: update port: net/wifimgr from 1.8 to 1.9

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Tue Nov 15 22:53:14 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=162598