Repo not not contain license

[Anthony Scopatz]

So I don’t know whether I can reuse the code ore not

[Thomas Kluyver]

I’ll try to work out adding a license file, but briefly: CC-BY for the written content, BSD for any code.

‌

astpp.py is from a blog post; I’ve preserved the credit, but there’s no real license with it. If that’s important to you, it has contact details for the author.