ports/150659: Update port: net/vde2 to 2.3.1

[makc at FreeBSD.org]

Synopsis: Update port: net/vde2 to 2.3.1

Responsible-Changed-From-To: freebsd-ports-bugs->makc
Responsible-Changed-By: makc
Responsible-Changed-When: Sat Sep 18 08:54:41 UTC 2010
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=150659