[Xmonad] darcs patch: enable color setting in WindowNavigation.

[Spencer Janssen]

On Saturday 29 September 2007 06:46:42 David Roundy wrote:
> You can't yet customize the color.  I'll add that when it's
> clear that this is seen as an improvement.
>
> David
>
> Sat Sep 29 07:45:31 EDT 2007  David Roundy <droundy at darcs.net>
>   * enable color setting in WindowNavigation.
>   This is still somewhat experimental, comments welcome.

Applied.