rename board/model.js to just board.js
rename board/view.js to just boardview.js
rename common/direction.js to just constants.js
rename Board.makeModel to just Board.make
don't set projection and view matrix each frame
load image sooner and always set projection matrix
rename Board.makeView to BoardView.make
rename BC.Common to BC.Constants
rename cell.js to cellview.js
rename selector.js to selectorview.js
remove empty test files
rename board.boardMatrix to just board.matrix
group selector attributes
some variable renaming
don't expose unnecessary selector state
hide board state into separate boardState object
give up on hiding internal details
update compiled javascript