v1.0.0-beta.2.1: Merge pull request #6 from Pitoune/feat/display-multidimensional-array

Display multidimensional arrays

Fix compatibility with Sylius beta 2

Merge pull request #3 from Pitoune/sylius-beta.2

Fix compatibility with Sylius beta 2

Symfony3 compatibility

Merge pull request #1 from Pitoune/feat/symfony-3

Make bundle works with symfony 3