Use example domain name (RFC2606).
Use the same example domain as English vresion.
Do not use "www.domain.com" but "www.example.com".
Add "Benutzer-Authentifizierung und Rechteprüfung"
Fix the user import example
Fix the annotated issues
Renamed file to follow naming conventions
Merge branch 'feature/benutzer-authentifizierung' into 2.11
Merge branch '2.11-fix-example-domain' of https://github.com/taca/docs into 2.11
Fix two missing example domains to be www.personal.example.org.