Adds a quick-start guide

[maxiestudies]

I documented the steps that I had to do to get the software running under Ubuntu 20. I think this might be useful for others, hence the pull request

[choppsv1]

Hi

Thanks for this effort. Are you approaching this as a quick start guide for getting started on development of munet? I'm asking b/c I would expect a non-development user to pip install munet.

[maxiestudies]

I do feel kind of stupid as I didn't thought of installing the package with pip. I guess potential developers will know or can figure out the stuff that I wrote down, so maybe it's not very useful as a dev startup guide.
I can either modify this or write a new file for regular users? I like writing documentation in general and would be glad to help documenting this project. I would like to hear you opinion on what do you think should be documented first

[choppsv1]

The work is appreciated! I will adopt some of your text to a section I'll add in the README for how to develop munet using ubuntu and poetry. I'll also add a bit about using pip to install for non-development use. Thanks again!

We definitely need some documentation for users. It's severely lacking. If you have some example scenarios you've setup and used (e.g., like the ones under examples, but your use case). That would be useful. And documenting what you did to get to that point will surely help people.