Created tests for the OneLineTag and Title subclasses.
Created tests for the OneLineTag and Title subclasses.

UWPCE-PythonCert/IntroPython2016,weidnem/IntroPython2016,UWPCE-PythonCert/IntroPython2016,weidnem/IntroPython2016,UWPCE-PythonCert/IntroPython2016,weidnem/IntroPython2016