[maven-release-plugin] copy for tag release-0.8.0

[maven-release-plugin] copy for tag release-0.7.0

[maven-release-plugin] copy for tag release-0.6.1

[maven-release-plugin] copy for tag release-0.6.0

[maven-release-plugin] copy for tag release-0.5.0

[maven-release-plugin] copy for tag release-0.4.2

[maven-release-plugin] copy for tag release-0.4.1

[maven-release-plugin] copy for tag pippo-parent-0.4.0

[maven-release-plugin] copy for tag pippo-parent-0.3.0

[maven-release-plugin] copy for tag pippo-parent-0.2.0