documents that the user may wish to employ Geography::Countries in his/her
own code. Remove extraneous DEPENDS.
IP::Country only requires Geo::IP if using the MaxMind database wrapper
IP::Country::MaxMind. The default recommended database in IP::Country doc
(IP::Country::{Medium,Fast}) is builtin to IP::Country and does not require
Geo::IP at all. Remove optional DEPENDS, and add a MESSAGE instead.
Bump PKGREVISION for changes.
