Run without installing leiningen or even Java

[lspector]

Gorilla REPL is a fabulous coding environment for Clojure newcomers, but installing Java and leiningen is often a non-trivial hurdle, sometimes even a showstopper. I don't know if/how this is possible, but I believe that Zach Oakes managed to do it with at least one of his projects, either Nightcode or Lightmod.

[awb99]

I think what needs to be done is make a docker container that installs all the stuff. This is long overdue for clojure I think.