prestaconcept/prestacms-sandbox — pull request #64 by BenoitLeveque (2014-02-11 10:59:42+00:00)
Title: Fix admin-bundle version to 2.2.8

sonata-project/core-bundle has been introduce in 2.2.9.
this bundle introduces some BC breaks, so we currently have to stay in 2.2.8.
Also I remove some useless dependencies