Add Golf Functionality

[sdavis00255]

Location: src/DataClasses/Golf.java (to be created).

Deficiency: The program already allows for multiple sports: soccer and wrestling put into the GUI, bowling and racing added but not included in the GUI. The program does not have functionality for golfing.

Reason: Adding more functionality to the program.

[sdavis00255]

I, Steven Davis, claim this issue along with Brandon Davis.