Common LDAP code from ipa-getkeytab and ipa-join are moved to libutil.a.
The common ipa_ldap_init() and ipa_tls_ssl_init() set the same options
as ldap_initialize()
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
