Command /fly:
	Description: Toggle flight
	Usage: /fly
	Executable by: players
	Trigger:
		If {fly.%player%} is not set:
			Send "&aFly active" to player
			set player's flight mode to true
			Set {fly.%player%} to true
			Stop
		Send "&cFly disabled" to player
		set player's flight mode to false
		Delete {fly.%player%}
		Stop