Sprite to Code (image offline conversion automation)

Hello,

during the creation of the Caterbuino game, I quickly felt the need to automate the transformation of my image assets to their code version. I am fond of automation.

So I briefly came up with a little script that was ok during the game developement. Then I rewrote it with sharing in mind.

It is now available as a first version. It still lacks a few things (see README.md) that I will implement when I need them.

Hoping it will benefic other people.