new module colormapping as a replacement for colortransfer
deprecate colortransfer module
Merge branch 'master' into colormapping
opencl: kernels for colormapping module
Merge branch 'master' into colormapping
colormapper: fix some nasty bugs
usermanual: a few fixes for colormapping
usermanual: few more words about colormapping and artistic effects in general
colormapping: allow preview pixelpipe to run on opencl
Merge branch 'colormapping'