General

• rewrote state management in player core

mpris

• rewrote to use library
• Fixed bugs

web ui

• added a controls pil
• added toasts

new feature: gpio

• If compiled with gpio feature, pin 16 will be high when music is playing
• This can be used to power off amplifier when nothing is playing

new feature: rfid

• can be used to link album or playlists to rfid tags. When scanned again linked entity will be played