Clojurians Log v2

@tkjone I'm working on this now. I'd be interested to see if http long polling works for you in your tests. I'd also like to know if the :launch-js command actually works on the command line. If you want to get the CI pipeline working on 0.2.20 now, you may want to try a little known feature. Supply :connect-url https://figwheel.org/config-options#connect-url with a

"http://[[config-hostname]]:[[server-port]]/figwheel-connect"

The key there is that it starts with "http" and figwheel will use http long-polling. This seems to work for me.