[maven-release-plugin] copy for tag netty-3.6.0.Beta1

[maven-release-plugin] copy for tag netty-3.5.10.Final

[maven-release-plugin] copy for tag netty-4.0.0.Alpha7

[maven-release-plugin] copy for tag netty-4.0.0.Alpha6

[maven-release-plugin] copy for tag netty-3.5.9.Final

[maven-release-plugin] copy for tag netty-3.5.8.Final

[maven-release-plugin] copy for tag netty-4.0.0.Alpha5

[maven-release-plugin] copy for tag netty-4.0.0.Alpha4

[maven-release-plugin] copy for tag netty-3.5.7.Final

[maven-release-plugin] copy for tag netty-4.0.0.Alpha3