2008-08-08 Alberto Garcia <agarcia@igalia.com>

2008-08-08 Alberto Garcia <agarcia@igalia.com>

* src/hildon-program-private.h
	* src/hildon-program.c
	* src/hildon-program.h
	(_hildon_program_remove_from_stack, _hildon_program_add_to_stack)
	(hildon_program_peek_window_stack)
	(hildon_program_pop_window_stack)
	(hildon_program_go_to_root_window): HildonProgram now has a
	separate list for stackable windows. Functions are provided to
	manage that list with a stack-like API.

	* src/hildon-stackable-window.c: Stackable window management is
	now much simpler with the new HildonProgram API. Windows no
	longer need to be manually added to the program, they're
	automatically pushed to the top of the stack when shown.

	* examples/hildon-stackable-window-example.c: Updated example to
	reflect the API changes.