Following images are from Erwan Velu and Anne Nicolas. Taken in Ireland,
	released under the GPL:
	horses.jpg squirrel.jpg sheep_irish.jpg sheep_irish2.jpg cow.jpg

	Following images are from Julien Noel <julien.noel free fr>,
	released under the GPL:
	maki*.jpg

	* src/boards/memory.c: (end_board): removed a printf
	* src/boards/submarine.c: (update_timeout), (update_timeout_slow),
	(update_timeout_very_slow): fixed some compile warnings
	* src/gcompris/gcompris.c: (init_background), (xrandr_set_config): removed a printf.