Bug#738906: mpd-0.18 related

[Florian Schlichting]

The errors in libpoe-component-client-mpd-perl look very similar to
those in libaudio-mpd-perl; I tried to build the latter with different
version of mpd, and it turns out that the build succeeds with mpd 0.17.6
(last in the 0.17.x series) and fails with 0.18. There were a number of
protocol changes in 0.18 (nothing that rings a bell) and the source code
was ported to c++11...

Florian