message: use more descriptive labels for geometry exporters
diff: @@ -16,7 +16,11 @@ import { GlbExporter } from './glb-exporter';
  import { StlExporter } from './stl-exporter';
  export const GeometryParams = {
  - format: PD.Select('obj', [['obj', 'OBJ + MTL'], ['glb', 'GLB'], ['stl', 'STL']])
  + format: PD.Select('glb', [
  + ['glb', 'glTF 2.0 Binary (.glb)'],
  + ['stl', 'Stl (.stl)'],
  + ['obj', 'Wavefront (.obj)']
  + ])
  };
  export class GeometryControls extends PluginComponent {
  