SwarmStates: Improved transition through state system 	- changed checking for exit conditions to allow 'and' and 'or' exit conditions for a state 	- each state has a maintain() and transition(state_id) function to allow more control over state/cooperation of system
SwarmStates: Improved transition through state system
	- changed checking for exit conditions to allow 'and' and 'or' exit conditions for a state
	- each state has a maintain() and transition(state_id) function to allow more control over state/cooperation of system

rc500/ardrone_archive_aarons_laptop,rc500/ardrone_archive_aarons_laptop,rc500/ardrone_archive_aarons_laptop,rc500/ardrone_archive_aarons_laptop,rc500/ardrone_archive_aarons_laptop