Deleted copy of tools.reader.  Don't need it atm.
Remove run-tests and other side-effecty material
README.md modification
Correct tools.reader dep, clojure.walk2 dep
Move back to clojure.walk2 from clojure.walk
Remove :reload from ns forms
Require troncle.core in nrepl jvm via troncle.el
Installation instructions referring to troncle jar