Don't want to toot my own horn, but this is very similar to something I wrote a while ago and released on GitHub. For those who want to run their own copy see h

Don't want to toot my own horn, but this is very similar to something I wrote a while ago and released on GitHub. For those who want to run their own copy see https://github.com/boyter/BATF https://github.com/boyter/BATF