input:
	Program asks user to select a system (either Student or Administrator)
	Inside each system, program asks user to choose from a list of options
	In "Find a Major" quiz, program asks user if they like a specific topic (and recommends a related major if they say yes)
	In "View Research on College Majors" menu, program asks user to choose from a list of research questions related to college majors (found in Student menu)
	In "How Good is My GPA?" program asks user to enter their GPA
	In message sender, program asks user to enter recipient name/email address and desired message
	To get back to any menu, user presses enter when prompted to do so ("Press enter to continue...")
	
output:
	Program lists heading at the top of every page (with name of system, name of school, and location of school)
	Program outputs a list of options in every menu (student ones more geared towards helping them for college, and administrator ones more geared towards administrative stuff)
	"Display Available Majors" displays lists of available majors (organized by category)
	"Find a Major" displays recommended major area after user expresses interest in a topic (when taking the quiz)
	"View Research" displays information in response to each question (when user chooses one of the questions in the research menu)
	"How Good is My GPA?" displays information on how good the user's inputted GPA is, and if it needs improvement or not (found in Student menu)
	In message sender, program displays recipient name/email address and user's message for confirmation
	"Display GPAs" displays a list of all GPAs in the system (found in Administrator menu)
	"GPA Average" displays the average GPA, out of all GPAs in the system (found in Administrator menu)
	"Back to System Selection" takes user back to main page where they can choose between Student or Administrator system (found on both system pages)
	"Back to Student System Main Page" takes user back to the student system menu (found on Research page)
	"Log Out" logs user out of the entire system (found in System Selection menu)