Clojurians Log v2

The .gitignore feature is almost ready! https://github.com/lambdaisland/kaocha/pull/189 There's a few features I'm contemplating adding. Let me know if any of these sound particularly useful! • Add a command-line argument • Warn if watch ignores source or test files • Always reload .gitignores like we do tests.edn. Right now, it will still use the latest .gitignore if it's already reloading, but merely changing .gitignore doesn't trigger a rerun.