Adding resources.

Signed-off-by: Nico Magni <nicomagni@wolox.com.ar>
renaming files.

Signed-off-by: Nico Magni <nicomagni@wolox.com.ar>
Adding the pieces to the board.

Signed-off-by: Nico Magni <nicomagni@wolox.com.ar>
Starting with the game logic.

Signed-off-by: Nico Magni <nicomagni@wolox.com.ar>