Clojurians Log v2

Hello all - I've submitted a new crop of pull requests on github: https://github.com/hashobject/perun/pulls. They're all aimed at closing tickets, but are mostly feature additions rather than bug fixes. They're also quite a bit simpler than my last few PR's, so hopefully they won't take too much of your time. Feedback is welcome!

Also, as of right now, I don't have any more PR's ready to submit, so everyone can look forward to a less crazy pace 🙂