RTGOV-462, Embedded ES server, single instance per class loader, configured via rtgov-es.properties
RTGOV-462/RTGOV-346 Removed some redundant code related to configuration and changed the approach used for managing the singleton. Sorted the classpath issues when deploying in fuse.
Merge branch 'ivanthelad-RTGOV-462'
Move the Elasticsearch data folder into target for the integration tests
Merge pull request #144 from objectiser/datamove

Move the Elasticsearch data folder into target for the integration tests
RTGOV-393 Support stream event processing mode
Minor changes