Add documentation for RelativeResize filter
Add documentation for RelativeResize filter

robfrawley/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,robfrawley/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,liip/LiipImagineBundle,prolixtechnikos/LiipImagineBundle,liip/LiipImagineBundle