Bug fixes and improves on the behaviors and BehaviorSystem.
Added FadeOutBehavior for fading out citizens when they arrive at locations.
FadeOutBehavior.cs -> FadeBehavior.cs
DrawableText now alpha blends appropriately.
Added Employees to ProductionComponent.
Added Gender to CitizenComponent.
ProductionComponent can now specify a gender to employ.
Better fade behavior.
Added FindJobBehavior and IdleBehavior.
Citizens will now find an appropriate job when available.