new file:   driver.cpp
	new file:   driver.o
	new file:   evaluate
	new file:   evaluate.cpp
	new file:   evaluate.h
	new file:   evaluate.o
	new file:   makefile
	new file:   token.cpp
	new file:   token.h
	new file:   token.o
	new file:   tokenlist.cpp
	new file:   tokenlist.h
	new file:   tokenlist.o
Merge github.com:ghortiz-pena/CS-122