Expert's model generation with Gii

Comparing #2 with #3

Content

[...]
}
}
```


The
[Gii code](http://www.yiiframework.com/forum/index.php?app=core&module=attach&section=attach&attach_id=5765 "Gii code") to use with [AweGen](http://www.yiiframework.com/extension/awegen "AweGen") is in a [forum entry](http://www.yiiframework.com/forum/index.php/topic/56203-experts-model-generation-with-gii/ "forum entry") because a wiki does not allow attachments, and this is not really an extension.