checkers: show moves
checkers: show moves with jumps
Merge pull request #10 from csce431-e/master

April 5 pull 3
Merge branch 'master' of https://github.com/trec21/trevons-games-1.git
Merge pull request #37 from trec21/master

show moves in checkers
Merge pull request #8 from csce431-e/master

Update