Release of p5.quadrlle.js-0.4.0

Changelog

• Destructuring assignment in drawQuadrille as:

  drawQuadrille(quadrille, 
    { x = 0,
      y = 0,
      LENGTH = 10,
      outlineWeight = 2,
      outline = 'magenta',
      board = false,
      min = 0,
      max = 0,
      alpha = 255
    }
  );