reopenldap: update ChangeLog and NEWS for v1.1.2

Change-Id: I40e0a207d28a245adf5d8cc05f9098ece464d77c

Author: erthink

CHANGES.OpenLDAP

@@ -1,8 +1,5 @@
 OpenLDAP 2.4 Change Log
 
-OpenLDAP 2.4.45 Engineering
-	Fixed libldap handling of Diffie-Hellman parameters (ITS#7506)
-
 OpenLDAP 2.4.44 Release (2016/02/05)
 	Fixed slapd-bdb/hdb missing olcDbChecksum config attr (ITS#8337)
 	Fixed slapd-mdb behavior with long lived read transactions (ITS#8226)