Prep for 2.4.17 release

CHANGES

 OpenLDAP 2.4 Change Log
 
-OpenLDAP 2.4.17 Engineering
+OpenLDAP 2.4.17 Release (2009/07/11)
 	Fixed liblber to use ber_strnlen (ITS#6080)
 	Fixed libldap gnutls private key init (ITS#6053)
 	Fixed libldap openssl digest initialization (ITS#6192)

build/version.var

@@ -15,9 +15,9 @@
 ol_package=OpenLDAP
 ol_major=2
 ol_minor=4
-ol_patch=X
-ol_api_inc=20416
-ol_api_current=6
-ol_api_revision=2
-ol_api_age=4
-ol_release_date="2009/04/05"
+ol_patch=17
+ol_api_inc=20417
+ol_api_current=7
+ol_api_revision=0
+ol_api_age=5
+ol_release_date="2009/07/11"