Wed Oct  6 23:29:53 BST 1999 Andy Thomas <alt@gimp.org>

	* app/palette.c

	Another attemp at fixing the palette dialog.
	The number of columns are now fixed at sixteen (which
	means the nicely layed out palettes will be OK).
	Expanding the dialog causes the width of the cells to change
	where as the +/- buttons cause the height of the cells to change.