[Xmonad] darcs patch: RotSlaves rework

[Spencer Janssen]

On Friday 03 August 2007 14:02:56 Karsten Schoelzel wrote:
> Fri Aug  3 20:53:37 CEST 2007  Karsten Schoelzel <kuser at gmx.de>
>   * RotSlaves rework
>
>   Rework the logic of RotSlaves and rename it RotSlavesDown, add
> RotSlavesUp. These rotate the slaves in different directions.
>   Also changed the usage, eliminating the need for "windows" in the
> keybinding.

Applied, thanks.