Fix regression issues with Curve-Line intersection code
Calculate correct parameter for linear segments
Clean up some variable names.
Simplify winding algorithm by reusing orientation check.
More code clean up.
Fix hit-test for compound paths again.
Fix comment.
Improve variable naming.
Fix spelling mistake in CanvasView#initialize. Closes #316.
Calculate correct parameter for Curve-Line intersections
Improve documentation of #importSVG() methods.
Fix bug in Raster.onLoad()

It was executing in wrong scope on websites with multiple scopes.
Add butterfly SVG example.
Improve some comments / docs.
Merge branch 'refs/heads/intersection-fix'
Clean up intersection-fix code.
Merge branch 'refs/heads/intersect-fix'

Conflicts:
	src/path/Curve.js
Use new range feature of solveCubic()
Do not use the point of the rotated curve to evaluate the parameter of the line.

Use the non-rotated curve instead.
Curve-line intersection fix