Update rfUFOPen.py
Update rfUFOPen.py

This seems to preserve point names when the last segment of a contour is a line.
moyogo/robofab,schriftgestalt/robofab,daltonmaag/robofab,anthrotype/robofab,anthrotype/robofab,miguelsousa/robofab,bitforks/robofab,schriftgestalt/robofab,daltonmaag/robofab,moyogo/robofab,jamesgk/robofab,miguelsousa/robofab,jamesgk/robofab