TSLint fixes for scene functions
TSLint fixes for scene functions

ogregoire/FullScreenMario,bx5974/FullScreenMario,bx5974/FullScreenMario,vaikan/FullScreenMario-JSON,andrewerb/FullScreenMario,eross/FullScreenMario,andrewerb/FullScreenMario,ogregoire/FullScreenMario,eross/FullScreenMario,vaikan/FullScreenMario-JSON,eross/FullScreenMario,ogregoire/FullScreenMario,vaikan/FullScreenMario-JSON,andrewerb/FullScreenMario,bx5974/FullScreenMario