Fix proxy issue with Windows build.
Adjust volt, temp, oil, and fuel gauges based on engine ignition.
Add new animateControlToPosition to control behavior. Update humvee gauges to use this method to animate.

Refs #1772
Merge remote-tracking branch 'origin/development' into branch/threejs

Conflicts:
	public/humvee/humvee.vwf.yaml
	support/build/Scripts/build_windows.sh