ports/173970: Deprecate gmime version 1

[eadler at FreeBSD.org]

Synopsis: Deprecate gmime version 1

Responsible-Changed-From-To: freebsd-ports-bugs->eadler
Responsible-Changed-By: eadler
Responsible-Changed-When: Thu Nov 29 02:36:09 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=173970