nelmio/alice — pull request #130 by sroze (2014-08-19 13:47:32+00:00)
Title: Add parameters in fixtures files

This pull request add a new feature: it allows to set parameters in fixtures files that will be replaced by there values by a new processor method.

A use case can be the following:
```yml
parameters:
medias_directory: /my/medias/path

Application\Sonata\MediaBundle\Entity\Media:
media0:
binaryContent: %medias_directory%/picture1.jpg

media1:
binaryContent: %medias_directory%/picture2.jpg
```