Mod for field names like "aFieldName[]" for php arrays

[arkytn]

I did make one mod to this for field names of the form "aFieldName[]" for php arrays. I set the clones name to a blank string "" so it doesn't show up in the array.

  Plugin.prototype.initialize = function() {
    var $element = $(this.element);
    $element
    .val($element.attr('value'))
    .clone()
    .removeAttr('id class required')

    .attr('name', '') //so clone doesn't submit. <--Added

    .insertBefore(this.element)
    .hide();
  };