- add osusers.admin.UserCreationForm - add dummy osusers.tasks implementation with create_ldap_group and create_ldap_user - fix UserManager.get_next_username - add proper transaction handling in UserManager.create_user - add calls to create_ldap_user and create_ldap_group to UserManager.create_user
- set user uid to readonly - set shadow password readonly - set can_delete on shadow to False