Fix required (this should have been in the last push).

Problem:
	Running python3.3 pm_1.py
	Issue:
		It seems that the object 'model' (end of pm_1.py) is not properly constructed.
		This leads to a TypeError on the last line: 'self' is not passed as an argument.
		This means to me that the line model=MyModel() is not constructing properly.
		But if you trace it, the right __init__ functions are being called.
		For example: class Model's (ccm/model.py) __init__ function does get called.