Reverted Cole's changes because he overwrote everything to behave like part 2
Part 3: Fixed comment header in Makefile
Part 3: Fixed comments and comment header in main.cpp
Part 3: Fixed comments and comment header in utility.cpp and utility.h
Part 3: Fixed comments, comment headers, and properly check for word duplicates in an article in dequeue.cpp and dequeue.h
Part 3: Fixed comments, comment headers, and properly incremented count for new words in branch.cpp and branch.h
Part 3: Fixed comments, comment headers in tree.cpp and tree.h
Part 3: Fixed comments, comment headers, and removed redundant code in fileparser.cpp and fileparser.h
Part 3: Fixed comments, comment headers, and removed bold coloring for error messages in interface.cpp and interface.h