ports/158791: Update security/openvas-*

[beech at FreeBSD.org]

Synopsis: Update security/openvas-*

Responsible-Changed-From-To: freebsd-ports-bugs->beech
Responsible-Changed-By: beech
Responsible-Changed-When: Mon Jul 11 16:18:14 UTC 2011
Responsible-Changed-Why: 
I'll take it

http://www.freebsd.org/cgi/query-pr.cgi?pr=158791