Bug#801835: libexchangemapi-1.0-dev impossible dependencies.

[peter green]

Package: libexchangemapi-1.0-dev
Version: 3.18.0-3

dep: evolution-data-server-dev (>= 3.18.0) [not alpha, kfreebsd-amd64, 
kfreebsd-i386, powerpcspe, sh4, x32]
dep: evolution-dev (<< 3.17) [not alpha, powerpcspe, sh4, x32]
It's not really possible to satisfy both of those at once...