Revised course header and subhead goal.
Revised course header and subhead goal.

noisebridge/PythonClass,noisebridge/PythonClass,noisebridge/PythonClass,PyClass/PyClassLessons,razzius/PyClassLessons,razzius/PyClassLessons,razzius/PyClassLessons,razzius/PyClassLessons,PyClass/PyClassLessons,PyClass/PyClassLessons,noisebridge/PythonClass