TODO.md

• Learn how to write good Node-ish, prototype-based JavaScript.
• Change individuals to represent the styling of a web page. See gem.json.
• Make more extensible.
• Consider creating a higher level 'main' class.
• Add some simple classes for generations and traits.
• Do all of the TODO's in the class files.
• Add in unit testing.
• Turn into a web service.
• Tie into a web site and have it optimize some simple attributes, such as the background color or font.