2004-01-27  Michael Natterer  <mitch@gimp.org>

	* themes/Default/images/Makefile.am
	* themes/Default/images/stock-channel-indexed-16.png
	* themes/Default/images/stock-channel-indexed-24.png
	* themes/Default/images/stock-channel-indexed-32.png
	* themes/Default/images/stock-channel-indexed-48.png
	* libgimpwidgets/gimpstock.[ch]: added placeholders for an INDEXED
	channel icon (copied from the GRAY channel icon). To be replaced...

	* app/widgets/gimppreviewrendererimage.c: use
	GIMP_STOCK_CHANNEL_INDEXED instead of GIMP_STOCK_QUESTION for the
	indexed channel.