remove extra dependency
remove duplicate dependencies
update maven dependency plugin
remove servlet-api deps, duplicates jetty dependency
removing dead code
fix broken event receiving firehose
[maven-release-plugin] prepare release druid-0.6.2
[maven-release-plugin] prepare for next development iteration
fix broken default table names
[maven-release-plugin] prepare release druid-0.6.3
[maven-release-plugin] prepare for next development iteration
fix an issue with task tables not getting created automatically and prepare for next release
[maven-release-plugin] prepare release druid-0.6.4
[maven-release-plugin] prepare for next development iteration