Check the new Mpd specifications

[cedlemo]

The Mpd specifications have been updated: https://www.musicpd.org/doc/html/protocol.html#general-protocol-syntax

[cedlemo]

• Requests -> ok
• Responses - Binary Responses -> #21 - Failure responses -> ok
• Command lists -> To do
• Ranges -> To improve
• Filters -> To do
• Escaping String Values -> To check
• Tags -> To check
• Other Metadata -> To check
• Command reference - Querying MPD’s status -> To check - Playback options -> To check - Controlling playback -> To check - The Queue -> To check - Stored playlists -> To check - The music database -> To check - Mounts and neighbors -> To check - Stickers -> To check - Connection settings -> To check - Partition commands -> To check - Audio output devices -> To check - Reflection -> To check - Client to client -> To check