re-worked the Cicle properties example.
re-arranged propertied example code
mostly done with week 03 -- could use some more super() and __new__ and metaclasses....
added a super()  example
added __new demos and slides
Demonstration of the wrong way to use globals in lambda functions
Demonstration of lambda function in use with a common system administration task
Merge https://github.com/PythonCHB/PythonCertSpring
Merge https://github.com/PythonCHB/PythonCertSpring
Fixed a parsing eror in the command line arguments