[maven-release-plugin] prepare release sshd_proxy-0.2.4
[maven-release-plugin] prepare release sshd_proxy-0.2.4

adam701/artifactory_ssh_proxy,adam701/artifactory_ssh_proxy,muellerfabian/artifactory_ssh_proxy,yahoo/artifactory_ssh_proxy,muellerfabian/artifactory_ssh_proxy,charlesk40/artifactory_ssh_proxy,charlesk40/artifactory_ssh_proxy,yahoo/artifactory_ssh_proxy