Is it working?

[nightscape]

Hi @sidnei,

I was looking for a solution to do a minimally intrusive Zipkin setup, and athwart seems to be a good option for that.
Is the code working? What python packages does it use?
I'm not a python export, but if the code works more or less as it is and if you have time to add a little information to the README about how to use it,
I could try to create a Docker image so athwart can be consumed easily.

Best
Martin