Mitglieder: Direkte und indirekte User flach ohne Subgruppen
Members: direct and indirect users in a flat list instead of a structured list by sub groups
Merge branch 'master' of github.com:fiedl/wingolfsplattform
user profile: fixing some locales.
Merge branch 'master' of github.com:fiedl/wingolfsplattform
Merge branch 'master' into jb/flat_member_list