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-deduplication-1.5.10
[maven-release-plugin] prepare release dnet-deduplication-1.5.9
[maven-release-plugin] prepare release dnet-deduplication-1.5.8
depending on released parent
using version property for jackson related libs
migrated to dnet45
codebase used to migrate to java8 the production system