Add example of revealing / hiding map
Remove unneeded cooldown bar file
Immediately enter pointerlock on game start
Don't continually try to re-enter pointerlock, request only once
Add PubSub shoot message hook in Character
Add unsubscribe handlers for tutorial hooks in PubSub unsubscribe
Add unsubscribe for refresh materials topic in Grid
Add passthrough CSS class - forward mouse clicks to beneath element
Make both game console and scoreboard unselectable passthrough
Leaving and entering pointerlock works seamlessly, even with elements overlaid
Add more safety check to make sure that tutorial is entered correctly
Fix swapped tutorial and regular game messages
Merge branch 'master' into add-tutorial

Conflicts:
	first-demo/Game.js
Clean up order of initialization in Game for tutorial flag dependency