Short version for non-lawyers: This project is dual-licensed under Apache 2.0 and MIT terms.

Longer version:
Copyrights in this project are retained by their contributors.

Except as otherwise noted, this project is 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>, at your option.