MPD.hs: add dummy 'plchanges' and 'plchangesposid'.
MPD.hs: add dummy 'plchanges' and 'plchangesposid'.

darcs-hash:20070722233003-ea16c-4e2b495bbc10d6564a09cc32096cac36601f2ea8.gz

beni55/libmpd-haskell,sol/libmpd-haskell