mkdir: support more objectclasses Depending on the naming attribute given, support the objectclasses 'country' and 'organization' in addition to the default 'organizationalUnit'.

66ab8df0b6c8bb0dcb5dce8a7e8cd6a28e6c7c04 0.2
46dfe9d6f3680bf38aeddda68f014fc8bf6517fc 0.3
664bbe3dcd44e842559978725bf2128538a2b40a 0.4