LDAPv3 referrals changes by Steve Sonntag @ Novell

include/ldap.h

libraries/libldap/bind.c

libraries/libldap/cldap.c

libraries/libldap/ldap-int.h

libraries/libldap/open.c

libraries/libldap/options.c

libraries/libldap/request.c

libraries/libldap/result.c

libraries/libldap/search.c

libraries/libldap/test.c

libraries/libldap/url.c