using recent library
added dependency to dnet-graph-domain
Added workflows for entity registy
minor changes
utility classes moved in common module
exclusions
PROMOTE_HDFS action requires also the target table
excluding a lot of libs that pollutes the classpath
updated to commons-lang3, excluded tons of clashing libs
excluding commons-httpclient from classpath
excliding commons-httpclient from classpath
first migration on java8
refactor
first aggregation of hadoop service and action manager service
trunk
dnet-hadoop-services