[Lcd4linux-devel] Update plugin_mpd to recent library libmpdclient

[Andreas B. <an...@us...>]

Hello,

This is a patch to update plugin_mpd. It's replace outdate library
libmpd with recent library libmpdclient.

On http://mpd.wikia.com/wiki/ClientLib:libmpd is library libmpd marked
as deprecated. 

Details about library libmpdclient :
http://mpd.wikia.com/wiki/ClientLib:libmpdclient

Regards,
Andreas