cakePHP2.3 shellで色変える

参考： http://book.cakephp.org/2.0/ja/console-and-shells.html#styling-output

$this->stdout->styles('green', array('text' => 'green', 'blink' => false, 'bold' => true, 'underline' => true));
$this->out(__d('cakeconsole', "<green>Greeeen!!!!</green>\n"));