Undo last fix (partially)

Unfortunately there is still a situation where the LEDs flash in a wrong(mirrored) direction. This seems to be a hardware issue of the REV2 DGT eBoard and not picochess. Workaround: if you want to play white with black pieces in front of you (what seems kind of odd ;-) then FIRST play with black pieces one move restart new game and from then on it works correctly . This has nothing to do with picochess (you can reboot picochess and still still works until you switch off the Rev2).

dgt/menu.py

@@ -944,7 +944,7 @@ def set_position_reverse_flipboard(self, flip_board, play_mode):
         if self.menu_system_eboard_type != dgt.util.EBoard.DGT:
             ModeInfo.set_flipped_board(flip_board)
         else:
-            if (not self.flip_board) and (play_mode == PlayMode.USER_BLACK):
+            if (not flip_board) and (play_mode == PlayMode.USER_BLACK):
                 ModeInfo.set_flipped_board(flip_board)
         self.res_position_reverse = self.flip_board = flip_board