Check if the stream is suspended; wake up the main loop when it
becomes suspended.

Not a bool.

Unlock the mainloop in all code paths.

This warning should only be logged when we really received something.
When the client disconnects, G_IO_IN is triggered, and the read
returns G_IO_STATUS_EOF.

Move the variable "vbr_update_acc" into the #ifdef block.

In the "vorbis" plugin, this is a copy of the old flush() method,
while flush() gets a lot of code remove, it just sets the "flush" flag
and nothing else.  It doesn't start a new stream now, which should fix
a few problems in some players.

Enable gcc optimizations.

The method may take longer, and we shouldn't be holding the lock.

It used to ignore the decoder_data() return value.

libwavpack provides int32_t samples, and wants uin32_t for sample
counts.

.. and remove one indent level.

Use a shortcut in playlist_seek_song(), don't call
playlist_play_order() because that would reset the "paused" state.

av_open_input_stream() has been deprecated.

AVMetadata has been deprecated.

For accessing the child of a directory, one needs X_OK on the
directory.

This patch seems a bit ugly, maybe it would be a bit cleaner with gotos.

Was always displayed as "no", even if one was found.

Don't calculate the song duration when the sample rate is 0 (division
by zero crash).

This patch fixes a typo in doc/user about playlist plugins.

Its in the top commit in my repository in a branch called 'doc_fix':
git://github.com/mcfiredrill/mpd.git