Create a git pre-commit hook for style-doc

[zaneselvans]

Have you considered packaging style-doc for use as a git pre-commit hook, and listing it with the pre-commit project? It seems like it would be a great addition, and make it very easy for people to integrate the docstring formatter into their existing workflows and get automatic updates when new releases happen.

[PhilipMay]

Hi @zaneselvans - thanks for mentioning this. I did not think about that and do not
have experience with the pre-commit project.

But if you would like to provide a PR we would be happy. :-)