Includes rewriting of URLs where the DN of the referral object
and the DN of the ref attribute attribute are not the same.
Also, always returns explicit DN and scope.
Currently, back-ldbm only. Needs to be ported to back-bdb.
Slurpd incorrectly sends a separate attribute for each value of an
attribute which caused slapd to complain. Hacked slapd/add.c
to merge values.
Slurpd uses version 2 and hence cannot set ManageDSAit. Hack
slapd/back-ldbm/referral.c such that if update_ndn matches
o_ndn, no referrals are returned.
Fix replication tests
ldapmodify must be made against master as no rebind proc exists
final ldapsearch should not chase
Fix referral tests
Use -C option as needed
