[gimp] (2 commits) Non-fast-forward update to branch alxsa-stroke-translate-api

[Alx Sa <sawyeralex src gnome org>]

The branch 'alxsa-stroke-translate-api' 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:

  88b5204... pdb: Use floating point offset in stroke_translate

Commits added to the branch:

  4b4dd5e... app: remove unused GIMP_HELP_TOOLS_DIALOG help id (*)
  b317ece... pdb: Use floating point offset in stroke_translate

(*) This commit already existed in another branch; no separate mail sent