Beta 1.00.00.119 Multiplayer improvements

This is live on the Beta branch only right now.

• Various step sequencer bugs with synth recording and programming from the client
  
• Fixed synth notes not green when playing on client
  
• Synth FX chain now correctly shows new inserts when created on client
  
• Decks work correctly when controlled from client
  
• Add delay to hiding laser pointer when pointing away from an item to make it easier to find the item
  
• Recorded events (drum hits, synth notes) are now timestamped client side to make them in time when they arrive at the server
  
• Moved demo to a grid world. removed old sitting room environments
  
• Changing auto follow on the camera now works from client