content/images based 3D swarm
speed project for IxDS - will be cleaned up soon can't recommend using it in this state
* particle system based on kyle mcdonalds binned particle system
* ported some parts of Daniel Shiffman's flocking implementation (http://www.shiffman.net/2009/02/28/more-steering-examples/)
* clearer and smaller example
* naming of classes and addon itself
* cleaning up old code
* improve performance