created ConsoleGame v0.2

started ConsoleGame

changes include:
created bootthis_ConsoleGame.java
created GUI.java consisting of buttonArray linked to squareArray
created Domain.java
created Square.java
created User.java
created NoKeyException (deprecated as of now)
created Map.java (deprecated, will be deleted shortly)
created Item.java (deprecated as of now)
created Key.java (deprecated as of now)

GUI.java checks the movable paths.