[babl] (3 commits) Non-fast-forward update to branch wip/Jehan/babl-cli-tool

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/babl-cli-tool' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b8aa5c1... bin: new "babl" tool to convert pixel values in command lin
  97b577e... bin: convert from Babl formats with space.
  073b0a4... bin: improve usage of the CLI tool.

Commits added to the branch:

  26c3843... bin: new "babl" tool to convert pixel values in command lin
  9223ce0... bin: convert from Babl formats with space.
  4a3eda4... bin: improve usage of the CLI tool.