LICENSE

Attribution-NonCommercial-ShareAlike 4.0 International 
(CC BY-NC-SA 4.0)

This is a human-readable summary of (and not a substitute 
for) the license:

You are free to:

* Share — copy and redistribute the material in any medium or format
* Adapt — remix, transform, and build upon the material

The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

* Attribution — You must give appropriate credit, provide a link to the license, 
and indicate if changes were made. You may do so in any reasonable manner, 
but not in any way that suggests the licensor endorses you or your use.

* NonCommercial — You may not use the material for commercial purposes.

* ShareAlike — If you remix, transform, or build upon the material, 
you must distribute your contributions under the same license as the original.

* No additional restrictions — You may not apply legal terms or technological 
measures that legally restrict others from doing anything the license permits.

Warranties

The Licensor offers the Licensed Material as-is and as-available, and makes 
no representations or warranties of any kind concerning the Licensed Material, 
whether express, implied, statutory, or other. This includes, without limitation, 
warranties of title, merchantability, fitness for a particular purpose, 
non-infringement, absence of latent or other defects, accuracy, or the presence
or absence of errors, whether or not known or discoverable. Where disclaimers 
of warranties are not allowed in full or in part, this disclaimer may not apply to You.

Please read the Full License text at the following link:
https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode