About adding animations

[albexl]

Should we add animations showing how the algorithms behave? I think it is a great touch and it helps a lot to the newcomers. I surely benefited from visual help when trying to understand how some sorting algorithms work.

I already have some animation examples using the pygame library. They are not very pretty, but I think they are illustrative enough. Either way, it would be nice to know about good python libraries to create these kinds of animated examples.