[maven-release-plugin] prepare release java-parent-2.1
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] rollback the release of java-parent-2.1
downgraded jacoco-maven-plugin to version 0.6.3.201306030806
[maven-release-plugin] prepare release java-parent-2.1
[maven-release-plugin] prepare for next development iteration