Nitpick CI

🎉 Nitpick is officially launched! 🎉 One-click automated PSR-2 code review for your PRs. Let me know what you think! nitpick-ci.com

@freekmurze Will write it up in more detail tomorrow :)

@freekmurze This is now possible! Add a `nitpick.json` file to your project root that looks something like this: gist.github.com/adamwathan/bf3…