Character Creation Screen 95% complete.

• Performed some minor cleanup on PPlayer class for an unused variable.
• Added random gender selection when starting character creation.
• Completed validation on character creation screen.
• Hooked up Quit button on Main Menu.
• Moved 'New Game' button to bottom of initialization method.
• Preparing for reorganization of code.  (Splitting pieces into
individual classes)
• Need to add writing of character data to primitive file for prototype
purposes.