Fixed bug 8024 (Default folder viewer chosen from "View As..."
	window is not reflected in Preferences dialog)

	* libnautilus-extensions/nautilus-global-preferences.h:
	Put iids for Icon and List view here since they must be accessed
	from multiple places now. Add NAUTILUS_DEFAULT_FOLDER_VIEWER_OTHER
	enum case. Add prototype for
	nautilus_global_preferences_set_default_folder_viewer.

	* libnautilus-extensions/nautilus-global-preferences.c:
	(get_default_folder_viewer_preference_from_iid): New helper function,
	returns appropriate NAUTILUS_DEFAULT_FOLDER_VIEWER preference value
	based on folder-viewing iid.
	(default_default_folder_viewer_callback): New function to determine
	default value of NAUTILUS_DEFAULT_FOLDER_VIEWER preference; uses
	gnome_vfs_mime (name is not a typo).
	(set_default_folder_viewer_in_gnome_vfs): New function,
	updates gnome-vfs mime database properly for new folder-viewing iid.
	(default_folder_viewer_changed_callback): New function, reacts
	to change in NAUTILUS_DEFAULT_FOLDER_VIEWER preference by updating
	gnome-vfs mime database (moved here from nautilus-application.c).
	(nautilus_global_preferences_set_default_folder_viewer): New public
	function to set the default folder viewer with an iid; handles setting
	both gnome-vfs and gconf's values.
	(nautilus_global_preferences_initialize): Add callback for when
	default folder viewer changes (moved here from nautilus-application.c).

	* libnautilus-extensions/nautilus-program-chooser.c:
	(set_default_for_type): Special-case folder viewer to call
	nautilus_global_preferences_set_default_folder_viewer.

	* src/file-manager/nautilus-directory-view-ui.xml: Changed
	"Reset to View Preferences" to "Reset View to Match Preferences".
	It's really long, but the former was very unclear. Improvements
	to wording are hereby solicited.

	* src/nautilus-application.c: (manufactures), (create_object),
	(default_folder_viewer_changed_callback): Updated for #define
	name changes.
	(nautilus_application_startup): Moved code that reacted to
	default folder viewer preference to nautilus-global-preferences.c.