2001-01-22  Sven Neumann  <sven@gimp.org>

	* app/gdisplay.c
	* app/gdisplay_ops.c
	* app/info_window.c
	* app/layer.c
	* app/menus.c
	* app/nav_window.c
	* app/path.c
	* app/scroll.[ch]: removed inclusion of superfluous headers and
	cleaned up the source a little.