Added boilerplate.
Implemented basic grid. Currently defaults to 8x8.
Basic cell, including naive toggle logic, is implemented.
Simply calls Maze constructor.
Disallow main window from being resized. Helps with laying out components.
MazeCell now extends JButton. MazeCellState enum now used to indicate state (empty, solid, start, end).
Added skeleton for radio buttons and added skeleton for implementing ActionListener.