fixes #18511 - plugin authors shown nicely

(cherry picked from commit d7ad6cbee2a4c4b80dc534cfcfcc919ffa402f87)

Fixes #16739 - unify parameters permissions

Fixes #17403 - enable exporting of templates

Fixes #14688 - Power status visible on hosts index page

Fixes #17309 - Made facets resilient to class reloading

Now the configuration is stored in plugin declaration.
If you are using `Facets.register` directly, please make sure
you are re-registering it after reload occurs.

Fixes #16646 - Add ability to plugins to modify index scope

fixes #16821 - store plugin permissions in AccessControl in tests

When initialising a new test database, the "permission" directive in a
plugin registration would skip the Foreman::AccessControl mapping so
later tests using the access control lists would fail (e.g....

Fixes #6492 - ipmi_boot permission renamed to ipmi_boot_hosts

Authorizer expects permission names to follow a convention
'action'_'controller'. However this permission was not following it, and
this prevented the permission from being applied properly.

Before this fix, only admins could call ipmi_boot. I've also added a...

fixes #16725 - add plugin extension point for smart proxies

Fixes #16797 - Log pending migrations

It's possible that permissions will not load due to pending migrations.
are pending. This would help us figure out if this problem occurs when
running plugin tests in jenkins.