Remove overlap bug

Hello,

I think it was discussed but should be revoked. Remove overlaps function breaks the shape when there are flipped diagonal rectangles like with “multiply” sign.

And what is the worst thing, it happens during export when “remove overlaps” is checked and we end up with a font file with a buggy and malformed multiply sign.

This is a problem of the underlying adobe framework. There is an easy workaround though. Just add extra nodes on the straight segments.