[maven-release-plugin] copy for tag dnet-openaireplus-mapping-utils-4.6.3
undeleted folder
reverted to r41644
depending on snapshot parent, added test dependency
updated deduplication tests
adapting to newer version of dnet-pace-core
updated dedup production conf for result entities
person distance tests
enabling to map structured objects as JSON strings
more testing
depending on latest pace version
added more tests
merged branch ProtoMapping
revised tests
added one more test for organizations
derp changes
removed protocolbuffers dependency from dnet-pace-core, Builders and Proto specific tests moved in dnet-openaireplus-mapping-utils, adapted dnet-mapreduce-jobs