[maven-release-plugin] copy for tag netty-4.1.116.Final

[maven-release-plugin] copy for tag netty-4.2.0.RC1

[maven-release-plugin] copy for tag netty-4.1.115.Final

[maven-release-plugin] copy for tag netty-4.2.0.Beta1

[maven-release-plugin] copy for tag netty-4.2.0.Alpha6

[maven-release-plugin] copy for tag netty-4.2.0.Alpha5

[maven-release-plugin] copy for tag netty-4.1.114.Final

[maven-release-plugin] copy for tag netty-4.2.0.Alpha4

[maven-release-plugin] copy for tag netty-4.1.113.Final

[maven-release-plugin] copy for tag netty-4.2.0.Alpha3