This project is free software. There is no warranty; not even for
merchantability or fitness for a particular purpose.

Some files retain their own copyright notice, however, for full authorship
information, see version control history.

Except as otherwise noted in individual files, or LICENSE files in source code 
directories, all files in this repository are licensed under the [Apache License, Version 2.0](LICENSE-APACHE) 
or the [MIT license](LICENSE-MIT), at your option.

In addition, you may -- at your option -- use, copy, modify and redistribute all
images included in this distribution under the directory named `assets`
according to the terms and conditions of the [Creative Commons Attribution 4.0
International License](LICENSE-CC-BY).

You may not use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of this software or any files in this repository except in
accordance with one, both, or all three of these licenses.