[maven-release-plugin] copy for tag druid-0.8.2-rc2

[maven-release-plugin] copy for tag druid-0.8.2-rc1

[maven-release-plugin] copy for tag druid-0.8.1

[maven-release-plugin] copy for tag druid-0.8.1-rc3

[maven-release-plugin] copy for tag druid-0.8.1-rc2

[maven-release-plugin] copy for tag druid-0.8.1-rc1

[maven-release-plugin] copy for tag druid-0.8.0

[maven-release-plugin] copy for tag druid-0.8.0-rc2

[maven-release-plugin] copy for tag druid-0.8.0-rc1

[maven-release-plugin] copy for tag druid-0.7.3