updated addRow for board, created toStrings for row and board
updted to string of board
Merge branch 'victor3' of https://github.com/mtotho/CS205_mastermind into mike_dev3
Merge branch 'mike_dev3' of https://github.com/mtotho/CS205_mastermind into victor3
fixed a few bugs. Game working need more input stuff
Merge branch 'mike_dev3' of https://github.com/mtotho/CS205_mastermind into victor3