Make a script to update python-novice-inflammation.zip

[tbekolay]

We have a zip file in the main directory to make it easy to get access to the necessary files used in the lesson. There's repetition here, but not repetition that we can avoid for pragmatic reasons. But, we should make sure that this zip always contains the right versions of the right files, so it would be helpful to have a little Python or Bash script that either checks that this zip is correct, or perhaps ideally, creates the appropriate zip file (which should be identical to the existing zip file if the files in it are the same).