Certain versions of Python on Windows are capable of using
multiprocessing safely and correctly. Instead of completely disabling
multiprocessing on Windows, this allows us to check for safe versions.
This also updates our internal utility documentation to add missing
functions and add a strongly worded warning about the API of those
functions.
- Add more documentation around utils functions
- Fix documentation about default formatting plugins
- Add extra documentation of filenames_from predicate parameter
- Add test for the default parameter of flake8.utils.fnmatch
