Delete

	deleted:    class3/ex1.py
	deleted:    class3/ex2.py
	deleted:    class3/ex3.py
	deleted:    class3/ex4.py
	deleted:    class4/ex1.py
	deleted:    class4/ex2.py
	deleted:    class4/ex3.py
	deleted:    class5/ex1.py
	deleted:    class5/ex2.py
	deleted:    class5/ex2try2.py
	deleted:    class5/kirk/__init__.py
	deleted:    class5/kirk/cdp_data.py
	deleted:    class5/mat/__init__.py
	deleted:    class5/mat/show_version.py
	deleted:    class6/ex1.py
	deleted:    class6/ex2.py
	deleted:    class6/ex3.py
	deleted:    class6/ex4.py
	deleted:    class6/ex5.py
	deleted:    class7/ex1.py
	deleted:    class7/ex2.py
	deleted:    class7/ex3.py
	deleted:    class7/ex4.py