Add API documentation

[codingjoe]

Hi,

I noticed that only the CLI portion of this package is documented. I my humble opinion the Python API deserves some documentation too, especially since people are looking for an alternative to pyenchant.

Mind if I give it a go? I am fairly familiar with Sphinx and readthedocs setup as well as writing documentation.

I might throw in a little Sphinx extension, while I am at it ;)

Best
-Joe

[Findus23]

Hm, I'm not sure how usefull an API doc is. api.py is a fairly trivial mapping from the JSON API (that is documented in https://languagetool.org/http-api/swagger-ui/#/default) to function arguments.
I doubt anyone would use this as a dependency instead of writing the 30 lines themselves.

But if you are in the mood to contribute I won't stop you 🙂

[Findus23]

0.7.0 with those and more changes has been released and there is now also a changelog page:
https://pylanguagetool.lw1.at/changelog.html