[maven-release-plugin] copy for tag groupdocs-java-client-1.9.2

[maven-release-plugin] copy for tag groupdocs-java-client-1.9.1

[maven-release-plugin] copy for tag groupdocs-java-client-1.9.0

[maven-release-plugin] copy for tag groupdocs-java-client-1.8.1

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

[maven-release-plugin] copy for tag groupdocs-java-client-1.8.0

[maven-release-plugin] copy for tag groupdocs-java-client-1.7.3

[maven-release-plugin] copy for tag groupdocs-java-client-1.7.2

[maven-release-plugin] copy for tag groupdocs-java-client-1.7.1

[maven-release-plugin] copy for tag groupdocs-java-client-1.7.0