authorization?
uniqueMember_attribute ('uniqueMember')*: the attribute of a group
that lists the DNs of its members
-roles_to_groups*: array that maps StatusNet roles to LDAP groups
+roles_to_groups: array that maps StatusNet roles to LDAP groups
some StatusNet roles are: moderator, administrator, sandboxed, silenced
login_group: if this is set to a group DN, only members of that group will be
allowed to login