[maven-release-plugin] copy for tag dnet-openaire-datasource-manager-1.0.3
[maven-release-plugin] copy for tag dnet-openaire-datasource-manager-1.0.2
moving to dnet-openaire-datasource-manager
clening
new module
[maven-release-plugin] copy for tag dnet-openaireplus-datasource-manager-service-5.2.3
codebase used to migrate to java8 the production system