[gtk] (11 commits) Non-fast-forward update to branch wip/baedert/for-master

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/for-master' 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:

  63fc593... modelbutton: Rework
  fa22bdd... widget: Plug layout manager leak
  c4fd005... widget-factory: Skip xml files in background selection dial
  2ade50c... dialog: Fix action button rearrangement
  fa6ebb8... label: Use TRUE/FALSE instead of 1/0
  577e055... demo: Fix modelbutton demo
  cd0e9bb... demo: Don't manually add labels to menubuttons
  24663fb... widget: Create finalize assertions in destroy()
  d2bd807... filechooserbutton: Only destroy existing native dialogs

Commits added to the branch:

  adac3be... modelbutton: Rework
  d4cafb0... widget: Plug layout manager leak
  871ad7c... widget-factory: Skip xml files in background selection dial
  29e8213... dialog: Fix action button rearrangement
  194488c... label: Use TRUE/FALSE instead of 1/0
  82526d8... demo: Fix modelbutton demo
  6a43583... demo: Don't manually add labels to menubuttons
  933dd0e... widget: Create finalize assertions in destroy()
  ca01b87... filechooserbutton: Only destroy existing native dialogs
  7ce0ae6... testmodelbutton: Remove toggles for removed properties
  8163809... popover2.ui: Stop trying to set GtkModelButton:label