Address remaining issue with curves being wrongly linked up after adding new segments.
Address remaining issue with curves being wrongly linked up after adding new segments.

iconexperience/paper.js,byte-foundry/paper.js,iconexperience/paper.js,lehni/paper.js,byte-foundry/paper.js,lehni/paper.js,lehni/paper.js,byte-foundry/paper.js,iconexperience/paper.js