First commit
Basic fat-line clipping working. terribly slow. object creation over head
remove old fatline code
_intersectLine returns a point
Almost working. And is Super-fast!!!
Subdivision doesn't work! rewrite!
Return whether to subdivide the surve further or not

Don't try to subdivide inside _clipFatLine! Taking a hint from
fatline.java. Which I probably should've done earlier!
Almost working. But needs a better solution that can handle multiple ixs
old approach
Convex hull code in progress
Convex hull for a simple quadrilatteral
convex hull progress 2
convex hull code working
Convex hull working
Migrate Convexhull code to Intersect.js
Fat-line clipping. Needs more tests.
Adding more tests
Subdivition: needs complete rewrite
Intersect rewrite in progress..
Fatline clipping working now. Needs more tests!