This might send content to cloud spell checkers and is not useful
anyway.

See https://www.otto-js.com/news/article/chrome-and-edge-enhanced-spellcheck-features-expose-pii-even-your-passwords

* Add support for Redis-Sentinel.

* Add tests for redis sentinel store.

* Documentation about Redis-Sentinel and password protection.

* Fix markdown syntax brought up by github actions.

* Add missing config parameter to unit tests.

* Add missing return-type

* Fix indentation

* Fix incorrect configuration-methods

Co-authored-by: Tim van Dijen <tvdijen@gmail.com>

But implement it in a way that still does not require any legacy
www scripts.

Also do not restrict coverage calculation to this class since
the metada functions to test the various configured subclasses.

The protectindexpage test was broken and never changed the
protectindexpage setting, but the logic was also broken so
it always passed and never got past the protected index
page guard in the controller so not a lot of code in the
controller was run.

Also add more tests for the metadata controllers.

A callback doesn't necessarily have to be an anonymous function

* Translated base attributes and messages to slovak

* Translated module admin to slovak

* Translated modules core and saml to slovak

* Replace tabs with spaces

Co-authored-by: Christian Danizek <christian@danizek.com>

Closes: #1683
(cherry picked from commit d3e728fa)

(cherry picked from commit b08104d1)

(cherry picked from commit ab79d1d0)

(cherry picked from commit 44b5cc31)

(cherry picked from commit 3efa7ba4)

(cherry picked from commit f85e6bf2)

(cherry picked from commit 8a68ea27)

(cherry picked from commit e5669a0e)