Create skeleton game class
Add gemfile for colorize
Addin helper board & over? & winner? helpers
Complete piece logic
Setup game logic
Add Gemfile.lock
Fix display to work with colorize
Add basic cursor class to grab user arrow input
Finish interface for humanplayer
Add file to capture arrow keys
Change move_dir to method & fix promote method
Separate console input from cursor code
Add colorize code
Finish game dynamics