Bug#429698: wmacpi: new upstream URL

[Matej Vela <vela@debian.org>]

Package: wmacpi
Version: 2.1-9
Severity: minor

The URL listed in debian/copyright, <http://himi.org/wmacpi-ng/>, no
longer works.  It seems to have moved to <http://himi.org/wmacpi/>.

Thanks,

Matej