fromGeoJson - add possibility to have polygon with different fill color, border width and border color

[dariocavada]

addPolygon has properties such as color, border width and border color. It would be convenient to have the ability to set these properties when loading a GeoJson.
For example for Indoor Maps, have different colors for walls and furniture.

[synw]

Good idea. We can implement this from the geojson multipolygon properties