Short: Shuffles windows on keypress. V1.07

WindowShuffle	Activates and brings to front next or previous window with
		hotkeys.  Hotkeys can be changed.  Implemented as a commodity.
		Requires at least AmigaOS 2.04.  Version 1.07, an update to
		version 1.05 on disk 497.  Includes german version and source
		in C.
		Author:  Stefan Sticht