2004-04-15  Sven Neumann  <sven@gimp.org>

	* configure.in
	* plug-ins/Makefile.am
	* plug-ins/winicon/Makefile.am
	* plug-ins/winicon/icodialog.[ch]
	* plug-ins/winicon/icoload.[ch]
	* plug-ins/winicon/icosave.[ch]
	* plug-ins/winicon/main.[ch]: added plug-in to load and save
	Windows icon files. Plug-in written by Christian Kreibich, port to
	GIMP-2.0 API by Gregor Riepl, massive code cleanup by me. Fixes
	bug #139160.