refs #14688 - correct i18n extraction for all new power methods

- HOST_POWER being translated at the class level, not in action context
- messages with variables interpolated prior to i18n lookup
- timeout message being translated without prior extraction

Fixes #15232 - Showing inherited roles from User groups to user

refs #14688 - updated corret meta tag name and missing whitespace.

Fixes #14688 - Power status visible on hosts index page

Fixes #14951 - Allow matcher for host turning into managed host

fixes #17409 - show only real bmc power actions

Fixes #17436 - extract setting value placeholder in settings

Fixes #17279 - Changing os search in host to search on os_title

Fixes #17303 - correct position of validation msg for parameters

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.