[maven-release-plugin] prepare release dnet-openaire-blacklist-1.1.2
Reverted to revision 48064. Use solr7 branch for new solr
bumped version
upgraded solr version to 6.6.0, inherit from snapshot parent
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release dnet-openaire-blacklist-1.1.1
depending on released parent
migrated to dnet45
codebase used to migrate to java8 the production system