added auto-generated min version

Merge pull request bmoren#9 from davidgranstrom/topic/fix-collidePoin…

…tArc

Fix collidePointArc and update minified version

Merge pull request bmoren#4 from conradoqg/master

makes collide2d work with instantiated sketches.

fixed issue in point/point closes bmoren#1

everythig to 2D

change license