Fixed str2anlist handling of undefined attrs/OCs (ITS#4854)
Fixed zero-length IA5string handling (ITS#4823)
Fixed acl set minor typo (ITS#4874)
+ Fixed ldapmodify to use correct memory free functions (ITS#4901)
+ Fixed slapd syncrepl delta-sync modlist free (ITS#4904)
+ Fixed slapd ldapi:// credential issue (ITS#4893)
Fixed slapd-bdb/hdb startup with missing shm env (ITS#4851)
Fixed slapd-ldap/meta consistency in referral proxying (ITS#4861)
Fixed slapd-ldap bind cleanup in case of unauthorized idassert