Merge branch 'release/0.1.1' into develop
Add support for Kibana 4

This changeset adds support for Kibana 4. Kibana 4 is very different
from Kibana 3.x in that it is a JVM based application. Previous versions
of Kibana were standalone JavaScript applications that only interacted
with ElasticSearch as a backend.

In addition, the example in this role was updated to use a standalone
ElasticSearch instance vs. the embedded ElasticSearch in Logstash.
0.2.0
Merge branch 'release/0.2.0'