Suggest Sphinx instead of Doxypy

[mgeier]

It's just so much better ...

You'll see when you use it for the manifesto itself (#2).

[JonasSC]

So far, Doxygen and Doxypy are the only documentation generators, I've worked with. I was so impressed, how well it works for the visualization toolkit, that I've never looked for something else.

But again, I think that you are right, and that Sphinx is the better documentation generator for Python projects. The possibility to format the generated documentation with reStructuredText might outweigh every feature, that Doxypy has more than Sphinx.

I'll switch the documentation of SuMPF to Sphinx, and after that, I'll probably be able to write a short HowTo for it in the manifesto