[WIP] Update elasticsearch puppet to the official puppetses.

This doesn't quite work yet but it's a start.

The problem is that Elasticsearch doesn't launch. It reports no errors when running `/etc/init.d/elasticsearch start` but when launching it manually it reports `Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class org.elasticsearch.Version`.

To be clear: I don't intend to continue working on this but I'm posting this in the hopes it is useful for someone else to pick up and finish. I take no offense if this pull request is closed. :hammer: