gutenbook both in main and non-US

[Andre Lehovich <andrel@U.Arizona.EDU>]

There are two versions of gutenbook in Testing/Unstable.
main has 0.1.10-6 and non-US has 0.1.10-4.

One of these should be removed, but I'm not sure which.
(This also seems to be confusing Bjorn's script and some of
the qa web pages.)

--Andre