Add section about setting things up

[TomasRoj]

It would be good for any beginner to have lesson about setting a enviromment virtualenv and other things. If this would be good for you, I will be happy to do that.

[mikeckennedy]

Hi @TomasRoj

Thanks for the suggestion. It's not a bad idea. I do have those in other courses and I'm sure a lot of folks would benefit from having it here. It wouldn't be much work to add it to the course. Only challenge is where does it fit.

I appreciate you opening this issue. I'll think about it and try to get something in next week.

[TomasRoj]

Thanks! I am waiting for your feedback!