[maven-release-plugin] copy for tag dnet-data-transformation-service-3.0.4
[maven-release-plugin] copy for tag dnet-data-transformation-service-3.0.3
[maven-release-plugin] copy for tag dnet-data-transformation-service-3.0.2
[maven-release-plugin] copy for tag dnet-data-transformation-service-3.0.1
codebase used to migrate to java8 the production system