This is a slightly modified version of the MIT license.

You can read the original license here:

https://opensource.org/licenses/MIT

Copyright (c) 2016 Akuli

Permission is hereby granted, free of charge, to any person obtaining a

copy of this tutorial and associated code examples (the “Tutorial”), to

deal in the Tutorial without restriction, including without limitation

the rights to use, copy, modify, merge, publish, distribute, sublicense,

and/or sell copies of the Tutorial, and to permit persons to whom the

Tutorial is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included

in all copies or substantial portions of the Tutorial.

THE TUTORIAL IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS

OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

TUTORIAL OR THE USE OR OTHER DEALINGS IN THE TUTORIAL.