xfwm: support for 2d pagers

[Jasper Huijsmans]

On Tue, Sep 21, 2004 at 09:13:47AM -0500, Paramjit Oberoi wrote:
...
>     next workspace              Control+Alt+PgDn
>     prev workspace              Control+Alt+PgUp
>     up workspace                Control+Alt+Up
>     down workspace              Control+Alt+Down
>     left workspace              Control+Alt+Left
>     right workspace             Control+Alt+Right
> 

What's the reason for having prev/next besides left/right/up/down? In default
operation left/right will simply be the same as prev/next.

	Jasper