ports/156407: Update games/greed to version 3.7

[bcr at FreeBSD.org]

Synopsis: Update games/greed to version 3.7

Responsible-Changed-From-To: bcr->freebsd-ports-bugs
Responsible-Changed-By: bcr
Responsible-Changed-When: Thu Apr 14 20:43:14 UTC 2011
Responsible-Changed-Why: 
I don't have a ports commit bit yet, someone else should take care of it. ;-)

http://www.freebsd.org/cgi/query-pr.cgi?pr=156407