Attempt to move deploy_me invocation at compile time: probably not a good approach, trying to test though:

  - port may vary at app instance. Jonas does not resolve it from an env var. This requires a sed cmd into release cmd
  - deployme expects valid absolute paths into java_home. Since java_home changes from /tmp/staged/.java_home into /home/vcap/.java once the droplet during staging, this requires another sed cmd.
  - java_opts may vary at each app memory rescale. Jonas does not resolve them from an env var. Hardcoding them into topology.xml at compile time breaks the app scale down.