Initial commit. Build file.
Adds .gitignore.
Adds Board and Cell classes.
Adds BoardReader class.
Introduces Board.boundingBox
Adds BoardPrinter.
Refactors code in BoardReader.

Hey, were you still using Scala 2.7 collections?
Adds the toad oscillator example.
Adds a blinker board.
Makes the Toad example runner generic and adds a Blinker example.
Consistently use BDD test (example) names.