message: Add logLevel, width, height, and padding to options.
diff: @@ -119,11 +119,24 @@ function embed(el, spec, opt, callback) {
  var runtime = vega.parse(spec, opt.config); // may throw an Error if parsing fails
  try {
  var view = new vega.View(runtime)
  - .logLevel(vega.Warn)
  + .logLevel(opt.logLevel | vega.Warn)
  .initialize(el)
  .renderer(renderer)
  .hover()
  - .run();
  +
  + if (opt) {
  + if (opt.width) {
  + view.width(opt.width)
  + }
  + if (opt.height) {
  + view.height(opt.height)
  + }
  + if (opt.padding) {
  + view.padding(opt.padding)
  + }
  + }
  +
  + view.run();
  if (actions !== false) {
  // add child div to house action links
  