[maven-release-plugin] copy for tag 2.0.Beta8

[maven-release-plugin] copy for tag 2.0.Beta7

[maven-release-plugin] copy for tag 2.0.Beta6

[maven-release-plugin] copy for tag 2.0.Beta5

[maven-release-plugin] copy for tag 2.0.Beta4

[maven-release-plugin] copy for tag 2.0.Beta3-staging

[maven-release-plugin] copy for tag 2.0.Beta1

[maven-release-plugin] copy for tag 1.2.0.Beta1

[maven-scm] copy for tag 2.0.Alpha3

[maven-scm] copy for tag 2.0.Alpha2