SimpleCaptcha Plugin Version 0.1
--------------------------------

An adaptation of Arvind K's Captcha component into a Croogo plugin.

It should be straight forward to use this in a plain cakephp application as well.

Eg:
```php
// models/user.php
class User extends AppModel {

	var $actsAs = array('SimpleCaptcha.Captcha');
	var $helpers = array('SimpleCaptcha.Captcha');

}
```

```
// controllers/users_controller.php
class UsersController extends AppModel {
	var $components = array('SimpleCaptcha.Captcha');
}

```

```php
// views/users/register.ctp
echo $this->Form->create('User');
echo $this->Form->input('name');
...
echo $this->element('captcha', array('plugin' => 'SimpleCaptcha'));
```

Good luck and have fun.
-- rchavik