* libnautilus-extensions/nautilus-icon-container.c:
	(nautilus_icon_container_initialize): Added FIXME about hard-coded
	font and size.
	(nautilus_icon_container_start_renaming_selected_item): Fix bug
	5078 by removing useless empty signal handlers.
	(end_renaming_mode): Fix bug 5079 by merging the remaining code
	from the old hide_rename_widget in after deleting some of it.
	This is more parallel with the start renaming function.
	* libnautilus-extensions/nautilus-icon-private.h: Removed the
	unused rename_editable field.

	* libnautilus-extensions/nautilus-icon-text-item.c:
	(iti_stop_editing): Now that the strange "persistent" editable is
	no longer used, restore the code used to destroy the editable when
	not editing. This also fixes a storage leak.
	(nautilus_icon_text_item_get_text): Change return type to const
	char * to make it clear it's not free-able.
	(nautilus_icon_text_item_get_renaming_editable): Change the
	return type to GtkEditable *.
	* libnautilus-extensions/nautilus-icon-text-item.h: Change
	return types of get_text and get_renaming_editable.

	* src/file-manager/fm-directory-view.c: (queue_pending_files),
	(filtering_changed_callback): Added FIXMEs about special cases
	for the desktop.
	* src/file-manager/fm-icon-view.c: (fm_icon_view_begin_loading):
	Improved wording of a comment.