Returns HTML for a list of users.
$variables: An associative array containing:
function theme_user_list($variables) {
$users = $variables['users'];
$title = $variables['title'];
$items = array();
if (!empty($users)) {
foreach ($users as $user) {
$items[] = theme('username', array(
'account' => $user,
));
}
}
return theme('item_list', array(
'items' => $items,
'title' => $title,
));
}