GameCanvas.java
	GameCanvas(ClientController theModel)
		-Changed GRID_WIDTH to be accessed in a static way.
	renderSelection(Shader selectShader)
		-Changed ARRAY_BUFFER to be accessed in a static way.
	onMouseDown(MouseUpEvent event)
		-Commented out unused variable temp.
	onMouseUp(MouseUpEvent event)
		-Removed erroneous semicolon in control statement.