Automatic painter: reinterpret images via genetic algorithm

Painter automatically creates images toward recreating a target image from a set of any tile images.

Unpack the test tileset with tar zxvf tiles.tar.gz in the test directory. Run bin/test and point your browser to http://localhost:8000. After the tileset loads, you can watch it work.

After 3500 generations:

![Evolved image of the Mona Lisa] (http://thinkdifferent.ly/stuff/painter-ml.png)

mvn exec:java -Dexec.mainClass="painter.Painter" -Dexec.args="<target-image> <tile-directory> <tile-size>"