Now makes a panel

+Tetris: Creates a small panel, width 250 height 500, with a top menu bar
+Tetris: Asks if you want to quit if you try and close the window or when you quit via the menu
+TetrisPanel: The constructor now takes in the Tetris Frame, going to use this to create a shortcut to quit the  game
*TetrisLib: The general use java file that will house constant varibles to be used throught out the project