TODO.md

High Priority:

• support specifying font
• For a given bounding box, major pieces should be larger than minor pieces

Medium Priority:

• specify colors and other config via a JSON file
• utility to print out a set of pieces (or possibly sub-command)

Low Priority

• better exit codes
• wood-like color/fill pattern
• send image to stdout (see CGImageDestinationCreateWithData)
• read from stdin