Add README!

[Naereen]

With pretty badges if you are into that 🤣 !

[Naereen]

Any update @jilljenn ?

[jilljenn]

Hi sorry, I didn't see your issues :) Good idea.

Well, at least if I could finish some of these notebooks to convert them to either papers or scripts, it would be neat ^^

We're on shortage of members because of prep school examinations. More to come at the end of the month ^^ By then, enjoy your holidays.

[Naereen]

No rush, I merely suggested to write a small README.md file that explains what this repo is about.

No need to do any papers or continuous integration, for instance.