See https://bugs.musicpd.org/view.php?id=4523

Fix out-of-tree build by prepending $(srcdir)/, and change *.sh to
*.rb.

A complete list which replaces the incomplete list in the mpd.conf
manpage.

Add ALSA_LIBS to MIXER_LIBS, otherwise building mpd in a static context fails
with lot of undefined references to alsa-lib (libasound) required by
src/mixer/plugins/AlsaMixerPlugin.cxx.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>

Apparently, Android's build.xml requires the icon to be available,
even when only running the Java compiler.

libmp4v2 is licensed under MPL 1.1, which is incompatible with GPLv2.
Unfortunately, this means that we must remove the plugin.

More information can be found in the Debian bug report:

 http://bugs.debian.org/767504

This reverts commit f0be48ff
(except for the NEWS entry).

If libdispatch (GCD) is used before forking, it
can't safely be used again after forking.

The file systemd/mpd.service.in is being distributed implicitly, but
systemd/mpd.socket is not and needs to be added to EXTRA_DIST.

Share the NFS connection with the NFS input plugin.

Auto-stop the IO thread in all error handlers.

Read all directory entries into memory and close the struct nfsdir
before returning the StorageDirectoryReader instance.  This is what
libnfs does, anyway.

Creating a NfsStorage sets its own export_name as the "base".  Now
NfsFileReader can use this information to derive the export_name to be
mounted, instead of guessing.  This solves the "too many connection"
problem on the NFS server while updating the database.

Combines the "file" and the "archive" input plugins.

Found by "make distcheck".

Allow building a smaller MPD binary for people who don't need DSD.

The standard has been renamed since the early draft that was
implemented in MPD.

For type safety and code readability.

Reduce header dependencies.

Generate more detailed error messages.

Eliminate duplicate definition (in input plugin and decoder plugin).