[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release dnet-oai-utils-4.0.3
[maven-release-plugin] prepare release dnet-oai-utils-4.0.2
[maven-release-plugin] prepare release dnet-oai-utils-4.0.1
[maven-release-plugin] prepare release dnet-oai-utils-4.0.0
depending on released paretn
bumped version
migrated to dnet45
codebase used to migrate to java8 the production system