removing deploy.info: the brancg become stale as it was overcome by solr75, we don't need to build it independently in the CI for sure
consolidated index modules and updated to solr 7.2.0
solr7
some java8 syntax here and there
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release dnet-modular-index-ui-2.0.5
depending on released parent
migrated to dnet45
fixed xquery to retrieve format-layout-interpretation
codebase used to migrate to java8 the production system