NEW FILE: TestMoves -> purpose is to test the Move class
NEW FILE: Move -> this is a first implementation of a simple class that
reads a string and converts it to a move or the opposite.
NEW FILE: BitBoard -> this class really doesn't do anything yet.
It only has definition of 14 bitboards but they are not
created yet.
The "broken pipe" bug seems to be inherent to XBoard because it does not happen with EBoard.
Apparently XBoard sends a SIGINT signal to the program !!!
Tiffany does not have this problem... why ?
