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

This reverts commit f0af11ab9e1b2b6c0d69d46b997dd55314388723.
Revert "[maven-release-plugin] prepare release log4ju-1.0"

This reverts commit e60d990c30c632b7f2395757bee67b88db2b79da.
Revert "[maven-release-plugin] rollback the release of log4ju-1.0"

This reverts commit 5c5386381b9ae10964516f6c9ca6df665a28c8d3.