[ZF-7423]Inexisting property _config
[ZF-7423]Inexisting property _config

git-svn-id: abaeb2b3ba5a94ed391a9405ad7d63d0414021c9@17318 44c647ce-9c0f-0410-b52a-842ac1e357ba

michaa76/ZendQueue,stakhanovist/queue,ripaclub/ZendQueue