Audit cannot be extended due to usage of Audit::getInstance()

[cornernote]

If you try to do something like this in your config array, all hell breaks loose:

  'modules' => [
        'audit' => [
            //'class' => 'bedezign\yii2\audit\Audit',
            'class' => 'app\components\audit\Audit', 
        ],
    ],

The reason is because Audit::getInstance() uses the calling class's name.

[Blizzke]

getInstance method was overridden to allow exactly this.