Add setup.py

[ghost]

[ghost]

It would be good to move the py_modules to a package folder ('pyth') so that the installed modules don't end up loose in the python module sys-dir and a package[] can be defined in the setup.py

This was done in commit number 2 in this PR, my (unpublished) guix.scm I use for this runs the tests.py and they all succeed. I leave it up to your comment if my work introduced further errors.

[isaacg1]

This would break server.py. I'll do this, but I'll do it directly, not as a pull request.

[ghost]

Ok, thanks.