Avoid maven publishing from Travis for non-SNAPSHOT versions
Avoid maven publishing from Travis for non-SNAPSHOT versions

Hawkular-QE/hawkular-java-client,Hawkular-QE/hawkular-java-client,jkandasa/hawkular-java-client,hawkular/hawkular-client-java,jkandasa/hawkular-java-client,hawkular/hawkular-client-java,hawkular/hawkular-client-java