fake-hbase: [maven-release-plugin] prepare for next development iteration

commit: https://github.com/kijiproject/fake-hbase/commit/e8d28a2bf02978fb7d30de805fc3204cd07807e2
fake-hbase: [maven-release-plugin] prepare release fake-hbase-0.1.5

commit: https://github.com/kijiproject/fake-hbase/commit/037074197a14932edc7743cdb387de957130e38e