Some enhancements to icon lookup.

	* libnautilus-extensions/nautilus-icon-factory.h:
	* libnautilus-extensions/nautilus-icon-factory.c:
	(get_mime_type_icon_without_suffix): Function used to strip suffixes
	out so we can have file suffixes in the gnome-vfs icon database, but
	can ignore them and look at all suffixes for the named icon.
	(make_icon_name_from_mime_type): Construct an icon name for types
	that don't specify a particular icon. This allows theme designers
	to make icons for any MIME type.
	(get_icon_name_for_regular_file): Use the new "without suffix" call.
	This requires changing this function to return a strdup'd name.
	(get_icon_name_for_directory), (get_icon_name_for_file): Change to
	return a strdup'd name.
	(make_full_icon_path): Do the file exists check in here (was
	already doing it in some cases) and also call
	gnome_vfs_icon_path_from_filename.
	(get_themed_icon_file_path): Get rid of redundant g_file_exists
	checks and gnome_vfs_icon_path_from_filename call, since both are
	now handled inside make_full_icon_path.
	(nautilus_scalable_icon_get_text_pieces),
	(nautilus_scalable_icon_new_from_text_pieces),
	(nautilus_scalable_icon_unref), (nautilus_scalable_icon_hash),
	(nautilus_scalable_icon_equal): Add MIME type to the scalable
	icons.
	(nautilus_icon_factory_get_icon_for_file): Pass in the MIME type.
	(nautilus_icon_factory_get_emblem_icon_by_name): Pass NULL for
	MIME type.
	(load_pixbuf_svg): Change to pass in boolean for emblem hack since
	we don't always have an icon name.
	(load_icon_from_path): New function, share common code.
	(load_named_icon): New function, share common code.
	(load_specific_icon): Try icon based on MIME type first, then fall
	back on the name specified.
	(nautilus_icon_factory_get_pixbuf_from_name): Pass NULL for MIME
	type.
	(load_icon_with_embedded_text): Pass in the MIME type.

	* src/nautilus-bookmark-list.c: (append_bookmark_node):
	* src/nautilus-bookmark-parsing.c:
	(nautilus_bookmark_new_from_node):
	* libnautilus-extensions/nautilus-bookmark.c:
	(nautilus_bookmark_icon_is_different),
	(nautilus_bookmark_set_icon_to_default):
	Update to deal with MIME types in scalable icons.

	* components/help/hyperbola-filefmt.c:
	(fmt_scrollkeeper_parse_toc_section),
	(fmt_scrollkeeper_parse_doc_toc),
	(fmt_scrollkeeper_parse_document),
	(fmt_scrollkeeper_parse_section), (fmt_scrollkeeper_parse_xml),
	(fmt_scrollkeeper_trim_empty_branches),
	(fmt_scrollkeeper_tree_empty), (fmt_scrollkeeper_populate_tree),
	(remove_leading_and_trailing_white_spaces), (fmt_toplevel_add_doc),
	(get_path_from_node), (has_content), (fmt_toplevel_parse_xml_tree):
	Made more compatible with libxml by not using the content field
	directly and using xmlChildrenNode and xmlRootNode.

	* libnautilus-extensions/nautilus-trash-monitor.c:
	(nautilus_trash_monitor_get): Fixed NautilusDirectory leak.

	* THANKS: Added some more translator credits.
	* check-THANKS.pl: Fixed some email addresses and such.

	* icons/ardmore/.cvsignore:
	* icons/arlo/.cvsignore,
	* icons/arlo/backgrounds/.cvsignore:
	* icons/arlo/sidebar_tab_pieces/.cvsignore:
	* icons/villanova/.cvsignore:
	Removed these again.