yiisoft/yii2 — pull request #731 by Ryadnov (2013-08-08 17:29:49+00:00)
Title: fixes initializing attributes in Sort class

If you set all the parameters of sorting...
```php
'age' => array(
'asc' => array('age' => Sort::ASC),
'desc' => array('age' => Sort::DESC),
'default' => Sort::ASC,
'label' => Inflector::camel2words('age'),
)
```
then this element will not get into the final configuration array