* Initial implementation of groups module.
Not all parameters are supported, yet.
* Clarify read-only status of realmRoles, clientRoles and access attributes
* Fix testing failures
* Fix additional style issues.
* Minor updates and fixes after review feedback
* Simplify return values after feedback
This removes the 'proposed' and 'end_state' return values, replacing them instead with just 'group'. 'group' is the representation of the group after the module completes.
Also update the dates, and the Ansible version
* Corrections after module validation
* Further documentation updates after feedback
Minor whitespace adjustments also
* Add delegate_to: localhost stanzas to examples
