ports/139532: Update port: graphics/proj to 4.7.0

[miwi at FreeBSD.org]

Synopsis: Update port: graphics/proj to 4.7.0

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Sun Oct 11 22:34:20 UTC 2009
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=139532