Fixed bug that was treating a list as a string and focusing on a list object.
Fixed bug that was treating a list as a string and focusing on a list object.

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