License for the cheatsheet is unclear

[wolftune]

It looks like this repo has a clear MIT-style license, but no indication about license is included on your website nor on the PDF itself. It would be nice to specify the license in those places so people know that this is Free/Open-Source. You might even consider licensing the cheatsheet itself with a license that is more appropriate to documentation (whereas the MIT license is code-centric), such as http://creativecommons.org/licenses/by/4.0/

[m4dc4p]

Thanks for the idea - that makes a lot of sense.