adds some comments to serial and parallel play tests
adds some comments to serial and parallel play tests

bootandy/Axelrod,kathryncrouch/Axelrod,bootandy/Axelrod,mojones/Axelrod,uglyfruitcake/Axelrod,risicle/Axelrod,kathryncrouch/Axelrod,emmagordon/Axelrod,uglyfruitcake/Axelrod,risicle/Axelrod,emmagordon/Axelrod,mojones/Axelrod