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

commit: https://github.com/kijiproject/kiji-hive-adapter/commit/4de64bd5f38ae1053099c605ba84318c8c9f48b8
kiji-hive-adapter: [maven-release-plugin] prepare release kiji-hive-root-0.9.1

commit: https://github.com/kijiproject/kiji-hive-adapter/commit/4e536d300594756082f01218494ce26ca03b22fe