more robust path determination
more robust path determination

juggernate/pymel,david-lassonde-adsk/pymel,assumptionsoup/pymel,shrtcww/pymel,david-lassonde-adsk/pymel,AtonLerin/pymel,juggernate/pymel,cgrebeld/pymel,leonsooi/pymel,leonsooi/pymel,AtonLerin/pymel,assumptionsoup/pymel,shrtcww/pymel