2004-10-27  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpsizebox.[ch]: added a resolution label similar
	to one in the template editor. Prepared for editable resolution,
	work in progress...

	* app/dialogs/scale-dialog.[ch]: added resolution and resolution
	unit parameters to ScaleDialogCallback.

	* app/actions/layers-commands.c: changed accordingly.