Added assets for the Power Station. Changed a few

Power Station code lines to merge it nicely with the
whole game. Changed HelmSceneTest to ShipScenes.
Commited & pushed with help of Simon Karman.
Merge branch 'PowerStationFeature' into Developer

Conflicts:
	build/Stella Incognita.vcxproj
	build/Stella Incognita.vcxproj.filters
	source/Game/Stations/PowerStation.cpp