ports/123810: Remove port devel/libffi-devel

[tabthorpe at FreeBSD.org]

Synopsis: Remove port devel/libffi-devel

Responsible-Changed-From-To: freebsd-ports-bugs->tabthorpe
Responsible-Changed-By: tabthorpe
Responsible-Changed-When: Wed May 21 12:14:29 UTC 2008
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=123810