Implemented FEN

fixes #51
Changed Game Construction, with FEN
Changed Game Construction, with FEN
Changed Game Construction, with FEN
Changed Game Construction, with FEN
Updated to support MoveNumber instead of halfMoveNumber
Added startPositionFEN
Added jUnit FENTest
Version History - Version 0.0.12 Update
ReadMe Update for App Version 0.0.12
Version 0.0.12