second total so it doesn't just appear and disappear.

	Preparing for a fix to the nautilus-adapter process leaking when
	Nautilus is terminated by Ctrl-C, I cleaned up some of the code
	inside the adapter.

	Improved the warning you get when neither /etc/mnttab nor
	/proc/mounts can be opened.

	Fix bug 6888 (when I view a large image, it appears first at 100%,
	then zoomed to fit).

	Re-added part of the code to make components go away when the main
	program that is hosting them goes away. The X-window-based
	solution is not working as well as I had hoped, so I'm re-adding
	the 20-second-timeout-based solution.

	* components/adapter/nautilus-adapter-embed-strategy.c:
	(nautilus_adapter_embed_strategy_initialize_class),
	(nautilus_adapter_embed_strategy_get),
	(nautilus_adapter_embed_strategy_emit_open_location): Change the
	strategy new functions to use more-normal reference rules. The
	caller no longer expects them to "use up" a refer...