Update pawn.py
Update bishop.py
Update Queen.py
Update Rook.py
Update bishop.py
Update Queen.py
Merge pull request #1 from brandon-rhodes/master

Add two simple tests and a .gitignore file
Update ChessPieces.py
Update ChessPieces.py
Update BoardSquare.py
Update ChessPieces.py
Update King.py
Update Knight.py
Update Queen.py
Update Rook.py
Update bishop.py
Update bishop.py
Update pawn.py
Update ChessPieces.py
First test for the King's movement works