Files aren't organized properly

[melipass]

Problem:

The Blender folder is quite messy, having all Python code along other files such as the Blender project file, the arrow 3D object file and a paramagnetism image.

Suggestions:

• Python files should be placed inside a src folder, probably config.json should be there too.
• The output folder currently holds rendered videos that are excluded from the GitHub repository. This should be placed somewhere else, probably at the root of the local repository, as it's not relevant to the code.
• The out folder should be named matrices.
• An assets folder would be ideal for files such as arrow.mtl and arrow.obj.
• Many .blend files aren't in use and should be deleted. The only file that's currently in use is spins1D.blend, a better name would be useful (demo.blend?)
• The root folder is quite messy too, and an images folder could be useful. Blender/paramagnetism.png would be better located there.

[melipass]

The Automata folder also has redundant and non-working code that should be removed.