[maven-release-plugin] copy for tag 2.5.0-b54

[maven-release-plugin] copy for tag maven-plugins-2.5.0-b51

[maven-release-plugin] copy for tag 2.5.0-b53

[maven-release-plugin] copy for tag 2.5.0-b52

[maven-release-plugin] copy for tag 2.5.0-b51

[maven-release-plugin] copy for tag maven-plugins-2.5.0-b50

[maven-release-plugin] copy for tag 2.5.0-b50

[maven-release-plugin] copy for tag maven-plugins-2.5.0-b49

[maven-release-plugin] copy for tag 2.5.0-b49

[maven-release-plugin] copy for tag 2.5.0-b48