Hard to get at original appendTo/replaceAll stuff

[john]

For example:

$("<p>foo</p>") // [<p>]
  .appendTo("div") // [<p>]

There's no way to get at all of the paragraphs that were appended. I'd like to propose that if any element cloning is done then appendTo/replaceAll/etc. should return the cloned results, like so:

$("<p>foo</p>") // [<p>]
  .appendTo("div") // [<p>, <p>, <p>, <p>, ...]

[john]

See #2027 instead.