Ticket 47376 - DESC should not be empty as per RFC 2252 (ldapv3)
Bug Description: RFC 2252 (ldapv3), DESC, defined as a qdstring, should not
be an empty string. In the standard schema there are
several attributes/objectclasses that have " DESC '' ",
which violates the RFC.
Fix Description: Set all empty DESC's with values.
https://fedorahosted.org/389/ticket/47376
Reviewed by: richm & nkinder (Thanks!!)