Fix bug #321560, based on a patch by Bogdan Nicula (bogdanni@hotmail.com):

Fix bug #321560, based on a patch by Bogdan Nicula (bogdanni@hotmail.com):

2005-11-28  Federico Mena Quintero  <federico@ximian.com>

	Fix bug #321560, based on a patch by Bogdan Nicula (bogdanni@hotmail.com):

	* gtk/gtkfilechooserdefault.c (up_folder_handler): Don't add the
	current_folder to the pending select paths here; the path bar will
	give it to us now.
	(path_bar_clicked): Add the child_path to the pending select paths
	here.
	(show_and_select_paths): Don't filter out folders.
	(show_and_select_paths): Don't take separate arguments for
	only_one_path and multiple paths.

	* tests/autotestfilechooser.c (test_folder_switch_and_filters):
	New test about preserving the filters when we change folders.