+ Fixed slapd nameUIDPretty bitstring parsing (ITS#5750)
+ Fixed slapd overlay/database open with real structure (ITS#5724)
+ Fixed slapd parsing of read entry control (ITS#5741)
+ Added slapd PMI schema (ITS#5695)
+ Added slapd private databases in global overlays (ITS#5735,ITS#5736)