quick update to pawn.
Merge branch 'master' of ssh://git@github.com/4fab/ChessPrj.git
Finished pawn logic.
Added super to isValidMove().
quick cleanup.
Created Knight logic.
Merge branch 'master' of ssh://git@github.com/4fab/ChessPrj.git
Quick Update to chess model
Merge branch 'master' of ssh://git@github.com/4fab/ChessPrj.git
filled in methods in Chess model.
Merge branch 'master' of ssh://git@github.com/4fab/ChessPrj.git
quick update