Draft: importAirfoilDAT, added proper docstrings to public functions
Draft: importAirfoilDAT, added proper docstrings to public functions

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master