2003-03-14  Sven Neumann  <sven@gimp.org>

	* themes/Default/images/Makefile.am
	* themes/Default/images/stock-curve-free-16.png
	* themes/Default/images/stock-curve-smooth-16.png: added new icons
	provided by Tuomas Kuosmanen <tigert@gimp.org>.

	* libgimpwidgets/gimpstock.[ch]: register the new icons.

	* app/tools/gimpcurvestool.[ch]: use radio buttons with the new
	curve type icons.