change helper name to allow bundle to work side by side with AvalancheImagineBundle
change helper name to allow bundle to work side by side with AvalancheImagineBundle
robfrawley/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,liip/LiipImagineBundle,robfrawley/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,liip/LiipImagineBundle