PROJECT LICENSE

This project was submitted by Elliot Yu as part of the Nanodegree At Udacity.

As agreed upon under the Udacity Honor code, your submissions must be your own work.  

If you submit this project as your own work, you break the Udacity Honor Code and risk

the suspension of your Udacity account.

I, the author of the project, allow you to check the code only as a reference. 

The author shall not be liable for any claim, damages, or other liability if you 

present this project as your own work.

Copyright (c) 2020 Elliot Yu

The following license applies and this license notice

shall be included in all works derived from this project.

MIT License

Copyright (c) 2020 Udacity

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

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software 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 Software.

THE SOFTWARE 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.