public function addSvnUser($site, $username, $password)
{
$path = '{+base_path}/sites/{site}/svnusers/{username}.json';
$variables = array('site' => $site, 'username' => $username);
$body = Json::encode(array('password' => $password));
$request = $this->post(array($path, $variables), null, $body);
return new Response\Task($request);
}