bugfix ogGetOrientation (closure compiler compatible)
bugfix ogGetOrientation (closure compiler compatible)

robhawkes/WebViewer,robhawkes/WebViewer,OpenWebGlobe/WebViewer,OpenWebGlobe/WebViewer,OpenWebGlobe/WebViewer,Hvitnov/WebViewer,robhawkes/WebViewer,OpenWebGlobe/WebViewer,Hvitnov/WebViewer,robhawkes/WebViewer,Hvitnov/WebViewer,Hvitnov/WebViewer