Log message:
Re-Import graphics/gegl as graphics/gegl0.2 to make space for gegl-0.3.0.

GEGL (Generic Graphics Library) is a graph based image processing
framework.

GEGL provides infrastructure to do demand based cached non destructive
image editing on larger than RAM buffers. Through babl it provides
support for a wide range of color models and pixel storage formats for
input and output.