New updates for week 10 paired and individual (Shewchuk) assignments.  Moved all game play functions into new package.  Created an interface for the display and gathering of game options.  Created enums for game state values.
New updates for week 11 paired  assignment.  Created error handling package and created code to handle errors.
New updates for week 11 paired  assignment.  Created error handling package and created code to handle errors.
Lesson 11 paired assignment updates.