[maven-release-plugin] copy for tag dnet-modular-vocabularies-ui-2.0.9
[maven-release-plugin] copy for tag dnet-modular-vocabularies-ui-2.0.8
[maven-release-plugin] copy for tag dnet-modular-vocabularies-ui-2.0.7
[maven-release-plugin] copy for tag dnet-modular-vocabularies-ui-2.0.6
codebase used to migrate to java8 the production system