Renamed APIs SceneViewer::getGraphicsFilter to SceneViewer::getFilter. https://tracker.physiomeproject.org/show_bug.cgi?id=3554
Renamed APIs SceneViewer::getGraphicsFilter to SceneViewer::getFilter. https://tracker.physiomeproject.org/show_bug.cgi?id=3554

OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc,OpenCMISS/zinc,hsorby/zinc,OpenCMISS/zinc