Major Changes to Menu System

DID STUFF:
Added in my Main Menu to render on screen.
Changed up the Base Class
Added a GameStateManager() class
Put in the Options Menu class
Added in the timer class

GOING TO:
Add in the Pause menu class from the dropbox
Add in the HUD

ISSUES:
When going from the Main menu to the options menu the main menu is still
rendering on the screen and visual studio freaks out when I try to clear
the buffer.