Add model properties from table's columns

It would be awesome to have model `@property :type :name` in Model class during generation.

Property name and type could be retrieved from table columns.

E.g:

in `users` table we could have:

`name varchar(50)` that will produce

```php
<?php
...

/**
* @property string $name
*/
class User extends Model {
    ...
}
```

