Watchgod

Allow `watch` to take a `stop_event` 112.

**Full Changelog**: https://github.com/samuelcolvin/watchfiles/compare/v0.11...v0.12

* fix conflicting black versions by Fronkan in 107
* fix file modifying on Windows 108
* Rework CLI and `run_process`/`arun_process` to support either python functions for shell commands, 106 & 109

**Full Changelog**: https://github.com/samuelcolvin/watchfiles/compare/v0.10...v0.11

* Rewrite the whole thing to use rust notify
* rename from `watchgod` to `watchfiles`
* Write full api docs with mkdocs

Boom

Rewrite the whole thing to use rust notify. 98. Boom.

* Add message about package renaming in readme
* switch to pypi classifier `Development Status :: 7 - Inactive`

What's Changed
* Allow any Event by Dreamsorcerer in 99
* correct kwarg name with cli 101

**Full Changelog**: https://github.com/samuelcolvin/watchgod/compare/v0.8...v0.8.1