Also put the export part back into the main
Illustrator script

Also update the Blender scripts to use red/green/blue areas
instead of light and dark ones. This also allows for
three colors now.

They were being drawn too large when taking a screenshot

Kleiber's Law dictates that metabolic rate scales
with the 3/4ths power of mass, rather than linearly.

Also update the Illustrator scripts

Also adds an Illustrator script that automatically
handles all of the tracing

Outlines are expensive to render, since they require a blur of
a drop shadow. They're still available, but the default is
now to just brighten them and turn them sepia

This turns into horizontal scroll input, so we just
use deltaX when shift is held.

This mostly helps with mobile Safari

Drawing an SVGImageElement to a canvas goes haywire. This checks for
that behavior and warns about it, and turns off the fine-grained
selection logic.