Prepare for release

CHANGES

 OpenLDAP 2.4 Change Log
 
-OpenLDAP 2.4.8 Engineering
+OpenLDAP 2.4.8 Release (2008/02/16)
 	Fixed ldapmodify verbose logging (ITS#5247)
 	Fixed ldapdelete with sizelimit (ITS#5294)
 	Fixed ldapdelete with subentries control (ITS#5293)

build/version.var

@@ -15,9 +15,9 @@
 ol_package=OpenLDAP
 ol_major=2
 ol_minor=4
-ol_patch=X
-ol_api_inc=20407
+ol_patch=8
+ol_api_inc=20408
 ol_api_current=2
-ol_api_revision=3
+ol_api_revision=4
 ol_api_age=0
-ol_release_date="2007/12/14"
+ol_release_date="2008/02/16"