Vehicles can now idle. Allows generators. Storage batts keep charge when removed and added. Adds floodlight, working fridge.

Vehicles will now need the engine to be powered on in order to drive.

Engines that are on will actually idle, consuming fuel and charging batteries.

Storage batteries can be removed and will keep their charge. When installed, they will add their charge to the vehicle.

The minifridge can now be powered on and will keep food fresh for five times as long.

A floodlight object was added that acts as a very powerful lightsource, for indoor lighting with the new generator.

Power generation and consumption was rebalanced around this.

Fixed light power consumption.