[maven-release-plugin] copy for tag pushy-0.5.2

[maven-release-plugin] copy for tag pushy-0.5.1

[maven-release-plugin] copy for tag pushy-0.5

[maven-release-plugin] copy for tag pushy-0.4.3

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

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

[maven-release-plugin] copy for tag pushy-0.4

[maven-release-plugin] prepare for next development iteration

[maven-release-plugin] copy for tag pushy-0.2

[maven-release-plugin] copy for tag pushy-0.1.1