Events/night acted

The night_acted event is called whenever a role needs to determine if someone acted at night (for example, werecrow). As such, it may be called multiple times a night (typically in the course of executing the transition_day event).

Event callback

 * prevent_default has no effect for this event
 * : The event object
 * : The IRC connection
 * : Reference to the src.settings module
 * : Nick being checked to see if they acted
 * : Nick doing the checking

Event data
The acted bool is initialized to False, and should be set to True if that target acted at night.