* libnautilus/nautilus-gdk-extensions.h:
	#defines for colors NAUTILUS_RGB_COLOR_RED, _GREEN,
	_BLUE, _WHITE, and _BLACK.
	* libnautilus/nautilus-gdk-extensions.c:
	(nautilus_parse_rgb_with_white_default): Replaced
	hard-wired numbers with these #defines.

	* libnautilus/nautilus-list.h,
	* libnautilus/nautilus-list.c:
	added enum entry for NAUTILUS_CELL_LINK_TEXT;
	(nautilus_list_mark_cell_as_link): New functions, converts
	an ordinary text cell into a link-text cell.
	(nautilus_list_button_release): Only activate link-text
	cells on single click; other cells select as in other lists.
	(draw_row): draw link-text cells with blue text and an
	underline, so they look like typical web links.
	(nautilus_list_set_cell_contents): Convert link-text cell
	back to ordinary text cell before cleaning up old
	contents so parent function will do the right thing.

	* src/file-manager/fm-list-view.c:
	(add_to_list): mark file name cell as link-text cell.
	(remove_from_list): New function, extracted from...
	(fm_list_view_file_changed): Followed Darin's advice on
	how to simultaneously clarify this code and fix a
	storage leak.

	For Darin, fixed a typo that caused every file to be
	displayed as if it were a directory.

	* src/ntl-uri-map.c:
	(my_notify_when_ready): Added two missing "== 0"s.