Adds our single HTML file and initialization JS file.
* defines a namespace, Boa
* verifies with alert() that we've loaded the JS properly.
Creates new GameCanvas constructor on initialization
  * this will be our game 'view' - the board/canvas operations will live here.
Adds GameCanvas constructor
  * draws the game board.
  * switch to jQuery for drawing on the DOM? Try it.

Index.html includes new game_canvas.js
Better name for the thing that draws the canvas: CanvasDrawer
centers game canvas on page
Creates game matrix
saving WIP from Fluxx machine