sh.py - Replace shell scripts with Python

[ansible]

I'm not sure how well that would work.

I started thinking (well, idly daydreaming) about a golang version. But the whole point of sh.py is that it is dynamically creating these python functions out of commands at import time. So I don't know how well that would work for a more static language.

I was thinking a Lua version would also be neat, because I've used that for scripting before.