The licence of this library seems to be [Creative Commons –. Attribution – Share Alike 3.0](http://creativecommons.org/licenses/by-sa/3.0/), as can be seen from [its entry on Thingiverse](https://www.thingiverse.com/thing:30336). Would be great to make that explicit in this Github repository by [including a LICENCE file](https://help.github.com/en/articles/adding-a-license-to-a-repository).
The licence of this library seems to be Creative Commons –. Attribution – Share Alike 3.0, as can be seen from its entry on Thingiverse.
Would be great to make that explicit in this Github repository by including a LICENCE file.