Names: Jonathan Quist, Cole Boudreau
Files: shell.c - The main file, contains the main method and a method for working with the array of tokens
Instructions: To compile simply run 'gcc shell.c -o shell'
              To run type './shell' and you are ready to enter commands
              To exit the shell simply type 'exit'
              To change directory type 'cd' followed by ' <dir>', ' ..', ' .', or leave it blank to navigate to HOME
              You can view current directory files(in FULL COLOR) by typing 'ls'

Challenges: Figuring out how to store an array of strings
Sources: http://www.tutorialspoint.com/c_standard_library/c_function_strtok.htm