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

commit: https://github.com/kijiproject/annotations/commit/9d9cfb7858e785120de5c517d34bee9b21410027
annotations: [maven-release-plugin] prepare release annotations-1.1.1

commit: https://github.com/kijiproject/annotations/commit/8f1d101f26795be095b77df2c88b7b8027d0e38e