Bug#833858: xfce4-power-manager: outdated copyright file and newer versions available

[Akbarkhon Variskhanov <akbarkhon.variskhanov@gmail.com>]

Hi, Julian. Thanks for reporting.

While goodies.x.o has indeed been decommissioned, the package itself
might have been first downloaded from there. Note the initial
statement in the copyright file. So the first two paragraphs can be
interpreted as "this package was downloaded from goodies.x.o and
debianized by ... in 2008"

Perhaps, it is worth/time to rewrite the copyright file to make it
compliant with DEP 5.

Cheers,
Akbar.