[maven-scm] copy for tag 2.2.0-beta.6

[maven-scm] copy for tag 2.2.0-beta.5

[maven-scm] copy for tag 2.2.0-beta.4

[maven-scm] copy for tag 2.2.0-beta.3

[maven-scm] copy for tag 2.2.0-beta.2

[maven-scm] copy for tag 2.2.0-beta.1

[maven-release-plugin] copy for tag 2.1.2

[maven-scm] copy for tag 2.2.0-alpha.4

[maven-scm] copy for tag 2.2.0-alpha.3

[maven-scm] copy for tag 2.2.0-alpha.2