ldap: Change ldap_user_certificate to userCertificate;binary IPA and AD providers default to userCertificate;binary for the ldap_user_certificate option. It will be good to default that value also for the generic LDAP provider. Resolves: https://pagure.io/SSSD/sssd/issue/3499 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

MAN: Document different defaults for IPA provider Update man pages for any IPA provider config options that differ from ldap/krb5 provider back-end defaults Resolves: https://fedorahosted.org/sssd/ticket/3214 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>