kiji-hive-adapter: [maven-release-plugin] prepare for next development iteration

commit: https://github.com/kijiproject/kiji-hive-adapter/commit/3139a936653c6a8628cad18cee9f8450247a6916
kiji-hive-adapter: [maven-release-plugin] prepare release kiji-hive-root-0.9.0

commit: https://github.com/kijiproject/kiji-hive-adapter/commit/91a0343ac93fc8001626eb55bd9ec53f58887b8d