* Docs: Hy <-> Python interop fix#1061
I separated the existing text in two sections, with some additional
explanations and a link to Hy's `import`.
* added interop page
* simplified interop section in tutorial
* remove the TODO from interop section in tutorial
Because yay
* Corrections from @Kodiologist
I kept the part about mangling, but added a warning about its incompleteness. I
think it can be useful for somebody who just wants to use a Python module in his
code. Maybe it can be removed when the actual documentation for mangling is
written.
* Added myself to AUTHORS.
I'll do my best to be worthy of it. Thanks for this awesome project!