component that crashes). Remaining component-failure issues
	have been split off as separate bugs.

	* src/nautilus-sidebar.c: (nautilus_sidebar_remove_panel),
	* src/nautilus-view-frame.c: (check_object):
	Just added FIXME comments with bug numbers.

	* src/nautilus-window-manage-views.c:
	(report_sidebar_panel_failure_to_user):
	Turned this from a placeholder to a real function that puts up
	a sensible error message.
	(nautilus_window_update_state): Moved the report_to_user call
	to a place where it is hit in all the error cases, not just some.

	* src/nautilus-window.c:
	(window_update_sidebar_panels_from_preferences):
	Call nautilus_window_disconnect_view on sidebar panel before
	removing it the normal way so that it doesn't trigger the
	report-error-to-user code.