Upgraded incremental harvesting and other stuff
fixed bug
introduced configurable bulk wirte threshold
scan factory to parse attribute @readVersions
merged IS clients, improved scanner configuration
using 10 max version in hbase cell values
using recent library
added dependency to dnet-graph-domain
Added workflows for entity registy
minor changes
utility classes moved in common module
PROMOTE_HDFS action requires also the target table
updated to commons-lang3, excluded tons of clashing libs
first migration on java8
refactor
first aggregation of hadoop service and action manager service