[maven-release-plugin] prepare release 0.2.1
[maven-release-plugin] prepare release 0.2.1


Former-commit-id: 9a715a256b398dcaab20d596d67ca39c9046e9d7
SpectoLabs/hoverfly-java,SpectoLabs/hoverfly-java,SpectoLabs/hoverfly-java