Add LICENSE
LICENSE: Add GPL-3.0-or-later license file.
Judging from the commit log
$ git log --all --format='%cN <%cE>' -- update-keys |sort -u
Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
Christian Hesse <mail@eworm.de>
David Runge <dvzrv@archlinux.org>
Pierre Schmitz <pierre@archlinux.de>
@bpiotrowski, @eworm and @pierre have to give their permission for the licensing of the script for which this LICENSE should apply now.
As I added the statement, I'll go first:
I hereby grant permission to license all my previous work on the archlinux-keyring project under the terms of the GPL-3.0-or-later.
Closes #3 (closed)