Added mongo persistor mod to maven pom
Create test verticle for mongo persistor in Java. Didn't work though
Changed run config of this mod to be server.js

Main running point is JavaScript rather than Java now.
Coded up mongo test verticle in javascript

Adapted from:
http://www.smartjava.org/content/create-simpe-restful-service-vertx-20-rxjava-and-mongodb
added zips.json for easy import