fix: fixed missing scale (add of scale attr at  https://github.com/mapillary/OpenSfM/pull/417)
fix: fixed missing scale (add of scale attr at  https://github.com/mapillary/OpenSfM/pull/417)

oscarlorentzon/OpenSfM,oscarlorentzon/OpenSfM,mapillary/OpenSfM,oscarlorentzon/OpenSfM,mapillary/OpenSfM,oscarlorentzon/OpenSfM,oscarlorentzon/OpenSfM,mapillary/OpenSfM,mapillary/OpenSfM,mapillary/OpenSfM