[texworks] German translation updates

[Jonathan Kew]

On Mon, Jul 6, 2009 at 10:24 AM, Peter Wüsten<peter.wuesten at gmx.de> wrote:

> I'd suggest replacing "Stapeln" with the much more intuitive "Übereinander"
> (which also corresponds nicely to "Nebeneinander").

I've just committed the updated German file (with Stapeln), but we can
easily change this if the German speakers agree that Übereinander
would be preferable. Stefan, Steffen, what do you think?

JK