Release 1.1.5 (hap-java#74)

[maven-release-plugin] copy for tag hap-1.1.4

[maven-release-plugin] copy for tag hap-1.1.3

[maven-release-plugin] copy for tag hap-1.1.2

[maven-release-plugin] copy for tag hap-1.1.1

Updated release version to 1.1.0

Updated pom for upload to maven central

Updated the pom.xml to get it ready for inclusion on maven central. Set version to 1.0.0.