[gimp] (11 commits) Created branch pippin/linear-is-the-new-black

[Øyvind Kolås <ok src gnome org>]

The branch 'pippin/linear-is-the-new-black' was created.

Summary of new commits:

  fa5c0e7... app: make layer modes more configurable
  63f784f... operations: make brightness-contrast, levels and curves ope
  ee6f60e... app: make more layer modes be linear, moving towards RGBA d
  b6b5606... app: ignore non-linear precision layer mode functions
  ac30554... app: make levels config request linear colors
  5777ed6... app: make curves tool pick in linear
  9e76f3e... app: default many created gimp_histograms to linear
  ccdb8f5... app: unconditionally promote image to linear 32bit floating
  f6d99e8... app: dither floating point result on load if original is 8b
  8229d86... png: add a combo-box for specifying png bitdepth/variant
  2a68c54... app: hide advanced color options