Revision history for Game-Marad 0.07 2023-08-31 Deprecation dances: change 'has' to 'field', and some warnings foo. 0.06 2022-12-16 Fix attribute when selecting piece already on score cell. Zobrist metadata function added. 0.05 2022-11-11 Make tricky test author-only. Use less recursion to figure out the piece pushing. 0.04 2022-11-08 Set and document ESCDELAY so hitting escape is not so terribly slow. Make the select and cancel actions less bad. Better highlight the center scoring square. New is_owner method to help with select actions. 0.03 2022-11-08 Mark the piece selected to move with bold. Remove the turn method (a similar cleanup was done in the LISP version). Add a size method in the event a client needs the board size. 0.01 2022-11-07 First version, released on an unsuspecting world.