[maven-release-plugin] prepare release jaxb2-rich-contract-plugin-1.1.0
[maven-release-plugin] prepare release jaxb2-rich-contract-plugin-1.1.0

JulianPaoloThiry/jaxb2-rich-contract-plugin,mklemm/jaxb2-rich-contract-plugin,mklemm/jaxb2-rich-contract-plugin,JulianPaoloThiry/jaxb2-rich-contract-plugin