ports/148703: update mail/vm to 8.1.1

[sylvio at FreeBSD.org]

Synopsis: update mail/vm to 8.1.1

Responsible-Changed-From-To: freebsd-ports-bugs->sylvio
Responsible-Changed-By: sylvio
Responsible-Changed-When: Tue Jul 20 13:43:31 UTC 2010
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=148703