// Copyright (c) 2018 King's College London
// created by the Software Development Team <http://soft-dev.org/>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0>, or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, or the UPL-1.0 license <http://opensource.org/licenses/UPL>
// at your option. This file may not be copied, modified, or distributed except according to those
// terms.
use ;