Move interactives into a top-level folder
Move framework into the main app folder
Interactive htmls should go in assets so they're copied to public
Use Jade to DRY up the interactive html
Use Digest to add unique hashes to our files

This will make them play nicer with CDNs.

Because of the async nature of Node.js, I had to create a CLI interface
to digest-brunch and have it execute *after* we coffee compile the
interactives, in order for the appropriate files to be in /public.
Add helpers for setting environment properties from the agent
Add environment resources and regrowth; agent resource consumption
Fast plant agent type
Fix incorrect test
An image layer without a useIf test is always used
Fix test so that the offspring placement doesn't get reflected off the environment boundaries
Because of rounding of child locations to integer coordinates, the distance can actually end up 1.5 outside the min/max
Add crossesBarrier support

Checks to see if a line segment intersects a barrier.
Start of rabbit-controllable interactive
Start of BasicAnimal
Add white rabbits

Add a single white rabbit to the controllable white rabbit environment
Stop on reset
Emit start/stop events
Graph styles and js
Remove a bunch of console logging