Add geoddistance_alt, temp work-alike to geoddistance with tim + numit returns.
Add geoddistance_alt, temp work-alike to geoddistance with tim + numit returns.

Sciumo/GeographicLib,Sciumo/GeographicLib,Sciumo/GeographicLib,geographiclib/geographiclib,Sciumo/GeographicLib,geographiclib/geographiclib,geographiclib/geographiclib,Sciumo/GeographicLib,Sciumo/GeographicLib,Sciumo/GeographicLib,geographiclib/geographiclib,Sciumo/GeographicLib