Add assignments of Project 1: The Game of The Twenty-one.

Included are the following 4 files:

	6001mac.tex
	The_Game_of_Twenty-one.pdf
	The_Game_of_Twenty-one.tex
	Twenty-one_Simulator.scm

These files are assignments of Project 1 given by MIT Press Website.

Thnank you!
						Lawrence R. Amlord
						   May 19th, 2013
						   Xi'an, China