Boids, an artificial life simulation by http://en.wikipedia.org/wiki/Boids and http://www.kfish.org/boids/pseudocode.html

TODO:

• Implement Rule 1: Boids try to fly towards the centre of mass of neighboring boids
• Implement Rule 2: Boids try to keep a small distance away from other objects (including other boids)
• Implement Rule 3: Boids try to match velocity with near Boids

DONE:

• Add velocity for Boids
• Multiple boids in a simulation

EXTRA FEATURES:

• Boids of Boids?
• Limit velocity