refined line/quad intersection, made more robust
still working on edge cases
git-svn-id: http://skia.googlecode.com/svn/trunk@6017 2bbb7eff-a529-9590-31e7-b0007b416f81
add copyrights everywhere
start working on quadratic line segments (for quad intersection)
git-svn-id: http://skia.googlecode.com/svn/trunk@5286 2bbb7eff-a529-9590-31e7-b0007b416f81
nearly coincident mostly work
support files for creating projects from gyp
git-svn-id: http://skia.googlecode.com/svn/trunk@3500 2bbb7eff-a529-9590-31e7-b0007b416f81