KnpLabs/KnpRadBundle — pull request #141 by WouterJ (2013-12-15 20:07:23+00:00)
Title: Improved XML support and enabling improves

#### Improved XML support

Before this PR:
````xml

````

After:
````xml

````

I did this change a month ago for the KnpMenuBundle too.

#### Enabling improves

Using [`Extension::isConfigEnabled`](https://github.com/symfony/DependencyInjection/blob/master/Extension/Extension.php#L118-125) allows configs using parameters, for instance:
````yaml
knp_rad:
flashes:
enabled: %kernel.debug%
````