The content of this repository, with the exception of walkthroughs, is
licensed under the Apache License 2.0, a copy of which can be found in
the file LICENSE.Apache-2.0.
Walkthroughs (as defined and linked in the main readme document)
are licensed under the Creative Commons BY-NC-SA 4.0 license, a
copy of which can be found in the file
LICENSE.CC-BY-NC-SA-4.0.