[swell-foop] (25 commits) Non-fast-forward update to branch arnaudb/wip/gtk4

[Arnaud B. <arnaudb src gnome org>]

The branch 'arnaudb/wip/gtk4' 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:

  ba93e66... Compile with Gtk4.
  7ce26c5... Drop Clutter dependency.
  cf6de42... Replace GdkScreen by GdkDisplay.
  6a9ec8a... Adapt a method.
  5396c18... No need to set events anymore.
  1ccbb57... Adapt to Box API.
  8cc9b8c... Adapt to EventController API.
  1402103... Comment waiting for MenuButton to gain active property.
  d288747... Comment a headerbar stuff.
  6dbac7b... Comment for now window destroy.
  206f223... Adapt UI files.
  dbe4568... Drop Clutter.
  7a2f30c... Use a FixedLayout.
  0c47f58... Add animations.
  8d96e65... Fixed removed container and dialog methods
  ad7b388... Fix ghost tiles.
  58b7184... Use constants for animation lengths
  dfa036c... Use gtk4 wip branches in flatpak
  8ef785b... Small thing, to test.
  02a1eaf... Manually disconnect signals.
  2028945... Fix warnings.
  2f26567... Some cleanings.
  36ce652... Fix the redo bug.
  6682d0c... Kill unused thing

Commits added to the branch:

  f5dea5d... Update Friulian translation (*)
  84285ef... Compile with Gtk4.
  d759065... Drop Clutter dependency.
  baedab5... Replace GdkScreen by GdkDisplay.
  9940b46... Adapt a method.
  472abbb... No need to set events anymore.
  7173f21... Adapt to Box API.
  cc45a4b... Adapt to EventController API.
  11734b2... Adapt UI files.
  3ce036f... Drop Clutter.
  c762dfd... Use a FixedLayout.
  7f864a5... Add animations.
  12bc726... Fixed removed container and dialog methods
  67c38ad... Fix ghost tiles.
  08c44ef... Use constants for animation lengths
  ce2c1b9... Use gtk4 wip branches in flatpak
  fcaa5fd... Small thing, to test.
  7e072ce... Comment waiting for MenuButton to gain active property.
  2170b59... Comment a headerbar stuff.
  ae308df... Save settings on window destroy.
  6e2d212... Manually disconnect signals.
  840c708... Fix warnings.
  9844c3e... Some cleanings.
  7bbae2f... Fix the redo bug.
  59863e6... Kill unused thing

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