Revision: n_1416293__version__edition__release_-revision_1 (initial)

Issue description:
The guide on login modules lists authentication/authorization modules and their options. The current format in the guide - plain list - does not reflect the module hierarchy, i.e. that module A is a descendant of module B, and hence has all options of module B, only appends few more own options upon those of B.

Suggested improvement:
It would be easier to understand, maintain and verify the module options if the notion of hierarchy was there. Then only additional options of the child module would be necessary to describe instead of repeating all options of the parent.