mail-client/evolution: Port contact map to geocode 3.10.

Backport of https://git.gnome.org/browse/evolution/commit/?id=8eb21abc046be972a82afedb3a0ab844b00ec7e3

https://github.com/Heather/gentoo-gnome/issues/33
https://bugzilla.gnome.org/show_bug.cgi?id=689055