* config.h.mingw:
	* config.h.windows:
	* gcompris-installer.nsi:
	* src/boards/awele.c: (awele_destroy_all_items),
	(awele_create_item): huge memory leak fixed
	* src/boards/menu2.c: (menu_start): memory leak fixed. This one is probably
	  in many other boards.
	* src/gcompris/anim.c: (gcompris_load_animation): debug string change
	* src/gcompris/gameutil.c: (gcompris_board_has_activity): fixed to have
	  menu properly hidden if empty.