I wouldn't say it was simple, but also it is not that difficult. It takes a little time to get use to the syntax.
I have attached a copy of the source. Just let me know what you want to do and I will make it happen.
Also remember that is a first draft and I already had part of the work done.
I remember you asking about the way I was writing the docstrings
"""A function
:param x: some variable
:type x: string
:return: something
:rtype: list
"""
It turns out that is what sphinx likes. So the autodoc part was mostly done.
The rest is just the learning curve for making things look the way we want.
Plus we could make our own theme and layout. Instructions are on the same page.