paperTest/Knowledge Tester - a program to help you when time comes to study for an exam.

Classes: GUI, paperTest and Test GUI below are further in depth descriptions of each.
GUI - this class will be what displays when you FIRST run the program. Consisting of a 
+JComboBox that will display options(subjects) for the user to choose from to study. 
Along with a way to select a 
+skill level for each subject - Beginner, Intermediate, 
and Advanced.
+begin button
+reset button

paperTest - a class that will include the queue of questions with 4 answers to choose from,
aswell as a running total for each study to make sure you can test out of each skill
level. 
- in order to advance skill level you must score above 80%.
+next button
+bookmark button - save a question for later.