Prep for release

CHANGES

 OpenLDAP 2.4 Change Log
 
-OpenLDAP 2.4.22 Engineering
+OpenLDAP 2.4.22 Release (2010/04/24)
 	Added slapd SLAP_SCHEMA_EXPOSE flag for hidden schema elements (ITS#6435)
 	Added slapd tools selective iterations (ITS#6442)
 	Added slapd syncrepl TCP keepalive (ITS#6389)

build/version.var

@@ -15,9 +15,9 @@
 ol_package=OpenLDAP
 ol_major=2
 ol_minor=4
-ol_patch=X
-ol_api_inc=20421
+ol_patch=22
+ol_api_inc=20422
 ol_api_current=7
-ol_api_revision=4
+ol_api_revision=5
 ol_api_age=5
-ol_release_date="2009/12/20"
+ol_release_date="2010/04/24"