wysiwyg on email message

Needed to have wysiwyg support for the email message so I added an input format selector field to the user import form. Below are the changes (sorry it's not a nice patch, in a rush and it's only a minor change).

In supported/user.inc around line 190 change

$form['email_message']['message'] = array(
      '#type' => 'textarea',
      '#title' => t('Message'),
      '#default_value' => $import['options']['message'],
      '#description' => t('Customize the body of the welcome e-mail, which is sent to imported members.') .' '. t('Available variables are:') .' !username, !site, !password, !uri, !uri_brief, !mailto, !login_uri, !edit_uri, !login_url' . $profile_string . '.',
    );

to

    $form['email_message']['message'] = array(
      '#type' => 'textarea',
      '#title' => t('Message'),
      '#rows' => 20,
      '#default_value' => $import['options']['message'],
      '#description' => t('Customize the body of the welcome e-mail, which is sent to imported members.') .' '. t('Available variables are:') .' !username, !site, !password, !uri, !uri_brief, !mailto, !login_uri, !edit_uri, !login_url' . $profile_string . '.',
    );
    $form['email_message']['format'] = filter_form();

(The height of the textarea is also increased to accommodate the wysiwyg buttons).