Update project and config for EB deployment
Remove s/defn
Functioning deployment
Adds newrelic.jar

newrelic.yml must be supplied before deployment in
war_resources/WEB-INF/lib/newrelic.yml
Add GET / for heath check
Adding newrelic.yml with license key from Env
For NR/EB deployment

* Update NR environment variable
* Don't clobber the license key on deployment