[gimp] (55 commits) Non-fast-forward update to branch wip/schumaml/tune-prepare-stage

[Michael Schumacher <schumaml src gnome org>]

The branch 'wip/schumaml/tune-prepare-stage' 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:

  615bbcb... build: move crossroads setup from CI deps jobs to image pre
  e1acec2... build: use variables for CI image images
  5441f3f... build: fix missing space in .gitlab-ci.yml
  7304505... build: use proper .local location in CI prepare steps
  b364008... build: install crossroads to /usr/local
  8c684c7... build: move CI crossroad package install to image prepare
  4e8eef9... build: add missing : to new CI base jobs
  224d59d... build: CI crossroad install deps needs to run inside the Do
  7d04f20... build: remove image builder step from win base image
  9523c05... build: CI base jobs should use before_script:, not script:
  a994306... build: put CI crossroad deps install script into /usr/local
  4497f94... build: commands to be executed in a Dockerfile work best if
  759692c... build: escape quotes for crossroad libmng check
  c8dfc20... build: try the default XDG_CACHE_HOME for deps
  bb5afe0... build: reset XDG_CACHE_HOME and remove superfluous crossroa
  5f462e3... build: try to make CI image prepare use the same XDG_CACHE 
  3e2c9ef... build: ... aaaand spaces matter there
  defac9d... build: use apt-get clean to reduce image size
  e41b7b8... build: make crossroad environment persist form docker image
  06583b9... build: quotes, again...
  0671fd3... build: quoooooootes
  7bb1177... build: ensure presence of XDG_* directories

Commits added to the branch:

  f275798... Update Romanian translation (*)
  300d946... Update Dutch translation (*)
  736aee4... Update Catalan translation (*)
  4ad1a68... Fix a typo: All selected_items (*)
  be5d23b... Compare counter value instead its pointer address (*)
  f86329b... .gitlab: update the merge request template. (*)
  2d70cc1... Update Ukrainian translation (*)
  b58b9e6... Updated Italian translation (*)
  9bcca65... Updated Italian translation (*)
  fb0e4dd... Update Romanian translation (*)
  74033f9... Update Romanian translation (*)
  4b77ac4... Updated Italian translation (*)
  ec782ca... Updated Italian translation (*)
  101cc32... Update Romanian translation (*)
  f8be175... Update Dutch translation (*)
  08a1f16... Update Romanian translation (*)
  3991220... Updated Italian translation (*)
  6449dd7... devel-docs: add a tip for testing an older GIMP version wit (*)
  2259ad5... app: add GimpAccelLabel (*)
  4d83c7a... app: list all tool-group tools in tool-button tooltip (*)
  ae80187... app: in gimp_prop_eval_string(), don't leak result upon tra (*)
  8139836... app: fix parsing of GUM cross-property references (*)
  4a97dd1... Update Romanian translation (*)
  0ac2aa5... app: in gimp_accel_label_set_action(), emit notify (*)
  c2562c4... Update Ukrainian translation (*)
  fbf7072... Update Romanian translation (*)
  45e5c22... app: add gimp_gtk_adjustment_chain() (*)
  e03b8e5... app: add gimp_prop_range_new() (*)
  fa5dd99... app: allow setting handle-bar limits explicitly (*)
  ce8235e... app: add gimp_prop_range_set_ui_limits() (*)
  8eb752b... app: use special prop-gui widget for luminance ranges (*)
  323355a... app, menus: add gegl:lens-blur to Filters -> Blur (*)
  438babe... app: improve gegl:focus-blur prop-gui constructor (*)
  0f2b9b9... build: move crossroads setup from CI deps jobs to image pre
  cf39e15... build: use variables for CI image images
  b0301d0... build: fix missing space in .gitlab-ci.yml
  5ff1350... build: use proper .local location in CI prepare steps
  1c227c0... build: install crossroads to /usr/local
  2cf35a6... build: move CI crossroad package install to image prepare
  e07bbb6... build: add missing : to new CI base jobs
  e5a2877... build: CI crossroad install deps needs to run inside the Do
  c178fc2... build: remove image builder step from win base image
  616f0f8... build: CI base jobs should use before_script:, not script:
  6eff03d... build: put CI crossroad deps install script into /usr/local
  b68c0bd... build: commands to be executed in a Dockerfile work best if
  3984e2a... build: escape quotes for crossroad libmng check
  a3d4b69... build: try the default XDG_CACHE_HOME for deps
  3e27370... build: reset XDG_CACHE_HOME and remove superfluous crossroa
  8e4466b... build: try to make CI image prepare use the same XDG_CACHE 
  1ed2c17... build: ... aaaand spaces matter there
  5c157e6... build: use apt-get clean to reduce image size
  871a3d1... build: make crossroad environment persist form docker image
  cb0c224... build: quotes, again...
  e68e45e... build: quoooooootes
  82c8726... build: ensure presence of XDG_* directories

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