-Fixed getActiveCamera bug when creating custom scene
-Fixed getActiveCamera bug when creating custom scene

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