Change ElasticSearch to Elasticsearch
Replace ignore_indices to IndicesOptions (is related to elasticsearch issue #4436)
Merge pull request #1 from johtani/change-to-elasticsearch-1.0.0.RC1

Change target version of Elasticserch to 1.0.0.RC1
version 0.2.0-SNAPSHOT
use es-util 0.2.0
[maven-release-plugin] prepare release elasticsearch-dataformat-0.2.0
[maven-release-plugin] prepare for next development iteration
Update README.md
Update README.md
Update README.md