Operational Metadata upgrade service
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This module is desiged to detect and apply and programmatic updates to the Operational metadata store.
This module looks at the KYLO_VERSION database table to determine the database version and compares it to the auto generated "version.txt" file found in the /kylo-services/conf folder (generated via maven)
The current upgrade is to support new features in the 0.4.0 release that helps better align the Operational Feed Metadata with the JCR setup metadata.
