Reduce paths crossing shapes by calculating their intersections. Refactor the path calculation
Add js-intersections as a submodule ; fix d3's repo URL
Merge pull request #20 from ducksmanager/master

Merge character escapement
Fix typo on a test query
Oops, forgot to commit the HTML with the news JS included.
Also, now pointing to my js-intersections fork as it needs to be a bit customized
Refactor intersection calculation between paths and shapes
Remove obsolete function
Improve arrow style
Display arrows in paths to functions
Merge pull request #21 from ducksmanager/improve_paths

Improve paths