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

This reverts commit 7bb7979e2c6cf736be882d952a3c4a569ef75afd.
Revert "[maven-release-plugin] prepare release android-archetypes-0.3.0"

This reverts commit cbb6c7cfd7889bfbe40d7d31724d45c082f1b810.
[maven-release-plugin] prepare release android-archetypes-0.3.0