DATAGRAPH-377 - Prepare 2.3.0.RELEASE.
DATAGRAPH-377 - Release version 2.3.0.RELEASE.
DATAGRAPH-377 - Prepare next development iteration.
DATAGRAPH-383: Replicate Issue
Merge branch 'DATAGRAPH-383' of github.com:nickithewatt/spring-data-neo4j into DATAGRAPH-383