[Koha] New signing keys for the Debian packages

[Robin Sheat]

>From the next Koha release, the signing key for the packages will be
changed from its current one to a general package signing key.

The ID for this new key is A2E41F10 should you want to use it manually,
however to update your servers to accept the new key is simply a matter
of running:

wget -O- http://debian.koha-community.org/koha/gpg.asc | sudo apt-key add -

If you don't do this, then you will get warnings about invalid
signatures next time you upgrade the packages.

-- 
Robin Sheat
Catalyst IT Ltd.
✆ +64 4 803 2204
GPG: 5957 6D23 8B16 EFAB FEF8  7175 14D3 6485 A99C EB6D