removed remove_signal() method.  delete the register_signal() method instead
Merge branch 'cant-remove-signals' into development
removed owner and schedule_event from JObject
ObjectManager is now a JObject
JObject is no longer Updateable
Simulation is now a JObject
fixed bug: JObject already deletes all signals
Merge branch 'update-objectManager' into development
EventManager is now a JObject
removed ExitEvent
removed EventManager reference from ObjectManager
FrameCounter is now Updateable
Merge branch 'remove-events' into development