[gtk] (42 commits) Non-fast-forward update to branch wip/baedert/nodeeditor

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/nodeeditor' 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:

  45b58d4... Add gtk4-node-editor
  7fbf096... Parse render nodes from text files
  332871d... rendernode: Parse rendernodes from text files
  22387e9... testsuite: Add tests for the new node parser
  9f43e78... testsuite: Port gl tests to text-based format
  540da96... Move working tests to new directory
  9baff35... testsuite: Add a broken test
  6c76ea4... build: don't use 'continue'
  80f4af8... rendernodeparser: Fix parsing linear gradient stops
  df57926... rendernodeparser: Parse border nodes
  30e2d76... rendernodeparser: Parse text nodes
  584eaff... rendernodeparser: Adapt serialize code to new format
  b1ca4ce... rendernodeparser: Don't add single nodes to a container nod
  0435d94... testsuite: Add serialize-deserialize tests
  4be5ee9... rendernodeparser: Actually set a GError if parsing fails
  7d40532... rendernodeparser: Properly serialize rounded rects
  953e7f0... rendernodeparser: Properly serialize rgbas
  e500656... rendernodeparser: Fix serializing gradient stops
  0351bc0... rendernodeparser: (De)Serialize color matrix nodes
  4dbf61a... rendernodeparser: deserialize texture nodes
  e17d930... rendernodeparser: Fix serialized node indentation
  4c89540... rendernodeparser: Properly serialize texture nodes
  0efe354... rendernodeparser: Switch to new child node serialization sc
  81a97b9... testsuite: Add nodeparser test case
  f21df89... nodeparser: More improvements
  fc2f7b5... add another nodeparser crash test
  e5ea375... nodeparser: Small cleanup
  1d4ac78... nodeparser: Parse blur nodes
  8b57229... nodeparser: Don't forget to unref all those child nodes
  97014a6... add shadow node parser test
  26d3d52... testsuite: Print serialized nodes when parsing fails
  bfd6105... nodeparser: Properly (de)serialize shadow nodes
  f4001e8... nodeparser: Use a more sensible default for color nodes

Commits added to the branch:

  28be1c5... builder-tool: Fix property check (*)
  491829a... builder-tool: Check canonical names (*)
  8eaa8aa... Merge branch 'simplify-fixes' into 'master' (*)
  28815bc... Updated Spanish translation (*)
  34fcfb1... gl renderer: Properly apply opacity in cross-fade shader (*)
  91bbe6e... gl renderer: Sync gpu and cpu default alpha value (*)
  25fbc14... Add gtk4-node-editor
  f9ee528... Parse render nodes from text files
  8b2fe7c... rendernode: Parse rendernodes from text files
  647c338... testsuite: Add tests for the new node parser
  12e96f9... testsuite: Port gl tests to text-based format
  278a864... Move working tests to new directory
  d690bbb... testsuite: Add a broken test
  fb80ce7... build: don't use 'continue'
  a1adcc5... rendernodeparser: Fix parsing linear gradient stops
  8f2d9f3... rendernodeparser: Parse border nodes
  85aa906... rendernodeparser: Parse text nodes
  39ea48b... rendernodeparser: Adapt serialize code to new format
  e708ce8... rendernodeparser: Don't add single nodes to a container nod
  cfd2f9b... testsuite: Add serialize-deserialize tests
  36d9f2d... rendernodeparser: Actually set a GError if parsing fails
  2d2292f... rendernodeparser: Properly serialize rounded rects
  9d22a65... rendernodeparser: Properly serialize rgbas
  991cd18... rendernodeparser: Fix serializing gradient stops
  c77a317... rendernodeparser: (De)Serialize color matrix nodes
  fa7fd2e... rendernodeparser: deserialize texture nodes
  8bff391... rendernodeparser: Fix serialized node indentation
  53d9e56... rendernodeparser: Properly serialize texture nodes
  aa5ba35... rendernodeparser: Switch to new child node serialization sc
  7393ae7... testsuite: Add nodeparser test case
  7fe9a37... nodeparser: More improvements
  03e5a21... add another nodeparser crash test
  7072a30... nodeparser: Small cleanup
  31590f8... nodeparser: Parse blur nodes
  a7defd9... nodeparser: Don't forget to unref all those child nodes
  e99e526... add shadow node parser test
  e4690af... testsuite: Print serialized nodes when parsing fails
  c7ceb9c... nodeparser: Properly (de)serialize shadow nodes
  d4877c4... nodeparser: Use a more sensible default for color nodes
  701446a... testsuite: Remove broken GL comparison tests
  9d2a2d0... testsuite: Add cross-fade-in-opacity test
  3716ad2... testsuite: Add another gl renderer test

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