Code change to adapt to Voronoi object usage change
Code change to adapt to Voronoi object usage change

fabiantheblind/Illustrator-Javascript-Voronoi,gorhill/Javascript-Voronoi,fabiantheblind/Illustrator-Javascript-Voronoi,jjviscomi/Javascript-Voronoi,gorhill/Javascript-Voronoi,edrohler/Javascript-Voronoi,edrohler/Javascript-Voronoi,jjviscomi/Javascript-Voronoi,mbostock/Javascript-Voronoi,mbostock/Javascript-Voronoi,gorhill/Javascript-Voronoi,jjviscomi/Javascript-Voronoi,edrohler/Javascript-Voronoi