allow user to pass extra arguments to the ansible-playbook command (useful for testing of travis build on localhost).
allow user to pass extra arguments to the ansible-playbook command (useful for testing of travis build on localhost).

cyfdecyf/oracle-java,intuitio/oracle-java,intuitio/oracle-java,ansiblebit/oracle-java,ansiblebit/oracle-java,cyfdecyf/oracle-java,intuitio/oracle-java,cyfdecyf/oracle-java,ansiblebit/oracle-java