malsup/form — pull request #167 by tankist (2012-02-09 12:30:38+00:00)
Title: Ability to delegate ajaxForm for dynamically loaded forms

This feature is necessary if we need to load form dynamically from the server. In that case it's better to write:
```javascript
$('.container').ajaxform();
$('.container').load(formUrl);
```
instead of:
```javascript
$('.container').load(formUrl, function() {
$(this).find('form').ajaxForm();
});
```