Add slides for Pydata Amsterdam

[joshdunnlime]

Might be worth adding a link in the README and in the comments here: https://www.youtube.com/watch?v=y_n7BjDCS-M

Thanks. Great talk as well!!

[BenjaminBossan]

Great talk as well!!

Thanks.

Might be worth adding a link in the README and in the comments here

We added a link to the README in #1033, if that's what you mean.

[joshdunnlime]

A link for the slides. You mentioned that there was extra info in some of the slides and that you'd share them, if I remember correctly!

[BenjaminBossan]

I see, good idea. The slides are here:

• View on GitHub
• As HTML

I'll create a PR to add a link to the slides to the README.