Document Audit Trail

[Piedone]

Is your feature request related to a problem? Please describe.

Audit Trail doesn't have any notable mention in the docs.

Describe the solution you'd like

Have a reference page for the module that elaborates the features of the module (including parts of the functionality that are coming from different modules, e.g. Contents), usage, and configurability. The Workflows docs is excellent, we could have something like that.

Include the demo videos https://www.youtube.com/watch?v=ko0jEgQtXYc and https://www.youtube.com/watch?v=t28rnjYtlJc.

@domonkosgabor already started a Readme but didn't publish it:

README.md

Describe alternatives you've considered

There is no alternative to good documentation :).