Copyright 2020, The Valast Project Developers (given via the Git commit history).

Licensed under the Apache License, Version 2.0 (see LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
or the MIT license (see LICENSE-MIT or http://opensource.org/licenses/MIT), at
your option. All files in the project without exclusions may not be copied,
modified, or distributed except according to those terms.
