add a monitor functionality this pings all the "interesting" events to clients that issued a IMSG_CTL_MONITOR, except to the one that generated such event.

mp3: don't scale back to 16bps libmad gives us sample at 32bps, but we scaled back to 16 because minimad.c does so. However, the scale producedure from minimad.c kinds of corrupts some audio files, they don't play well. We can leave the problem to sndio which solves it better than us.

allow changing sample bit size

sync file list

drop AMUSED_VERSION and the undocumented -V flag

hide the implicit `status' under -v for play/toggle/restart/next/prev cmd

tweak comment about re/repeat, it's not unique anymore

sort commands

document repeat

show repeat one/all status in `amused status' output

add (and handle) cmd `repeat'

handle eof wrt repeat_one

update the heuristic: try to keep `current_song', not play_off

keep current song in a dedicated variable playlist.songs[play_off] is not a good representation for the current playing song after all. After a `load' command, or a flush request, the play_off changes but we're still playing the "old" song. This saves the current song in a dedicated variable that's updated upon playlist_advance and playlist_previous, thus givin a more accurate view.

add a heuristic to try to keep the current song after a `load'