Rudder

In branch 4.0, condition is different for successful update; it is:

      "update_successful"                expression => "root_server|((rudder_ncf_hash_update_ok|(rudder_ncf_hash_update_repaired.rudder_ncf_common_updated_ok.rudder_ncf_local_updated_ok)).(rudder_promises_generated_tmp_file_kept|(rudder_promises_generated_tmp_file_repaired.config_ok)).!(rudder_promises_generated_tmp_file_error|rudder_tools_updated_error|rudder_tools_update_error|rudder_ncf_common_update_error|rudder_ncf_local_update_error|no_update|rudder_ncf_hash_update_error))";