symfony/symfony-docs — pull request #4683 by xabbuh (2014-12-23 22:25:19+00:00)
Title: [Reference] update the configuration reference

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | no
| Applies to | all
| Fixed tickets |

Move some `versionadded` directive to right position and add missing
type information.