Back to the basics

There are no many new features, but the code went over a simplification of the file structure leaving it as a simple file that people can copy and paste around.

There's also a setup.py script allowing to install, symlink and run tests using python standard tool chain (highly recommended)... but you know, users are not always aware of these things and the old fashioned copy paste hopefully will simplify the installation for some.

Looking back, the split between different modules was totally overkill for an utility tool like this, I regret not seeing it that way when it was introduced.

Let's go back to the basics and keep things simple!

Hope you enjoy it :)