Homework

Homework 1	Due September 26, 11:59pm	code: hw1.erl	solution set:
		workers and wtree demo:demo.erl	written parts
		Eunit test code: hw1Test.erl	hw1.erl
Homework 2	Due October 10, 11:59pm	Code template: hw2.erl
Homework 3	Due Nov. 1, 11:59pm
Homework 4	Due Nov. 29, 11:59pm	scan_demo.erl	solution set:
			hw4.erl