Clean up demosdemon's code because I am anal like that.
Missed one…
NSMutable* properties are by definition not very thread safe so let's replace them. Hopefully this fixes some crashes.
Limit playback to channels only. Final decisions. Clients are a waste of processing power. Those are of little interest to users.
Fix user list sorted insert. ed5a397895c8 broke it.
This is the last commit for 3.0.0 unless Apple rejects. RC1 was stable but we want some stability fixes added so gonna resubmit.