changed Leader
changed leader
added newLeader
changed custom dependencies to ifi repo
changed kryoInitializer to kryoInit
Deleted files for debugging
added override function for setting the factory
added logging messages
added yarnClientCreator to Launchsettings
change yarnClientCreator to flag useDefaultYarnClientCreator
added useDefaultYarnClientCreator flag
change logging level
fixed tests
set dependency to signal-collect github project
added missing dependencies
use minicluster
Merge branch 'origin/customHadoopBuild'

Conflicts:
	project/Build.scala