ref: 8a106a2c6124ce4782584d3c369b0f16ea463103
parent: 56a31151410e09a0169a7ab6dce4542f334c49b7
author: yenatch <yenatch@gmail.com>
date: Thu Apr 3 18:27:59 EDT 2014
Name the tilesets and give them constants. Also clean up the tileset macro and remove placeholders/redundant files.