* move register if config/private key handling out of wg subcommands block
* allow user to specify WireGuard interface restart behavior
* update README
* numeric values in meta/main.yml should be strings
* update Copyright
* fix indentation in tasks/setup-debian.yml
* update Copyright
* update Copyright
* truthy values should be lowercase
* add namespace key again to meta/main.yml
* add molecule/kvm/verify.yml with a very basic unit test
* Add editor fold sections
* Remove trailing whitespace
* Make the repo compliant with REUSE Specification v3.0
Closes: #71
Email addresses have all been removed from this commit as requested by
githubixx.
* Use common namespace "wireguard" for role facts
* Fix typo
* Explicitly state that GPL-3.0-or-later applies
Closes: #72
Those variables are directly in the namespace. Using the long form is
uncommon. A case could have been made if the later section of the config
(which uses `hostvars[host]`) has similar semantics but that is not the
case as those are peer sections.