[gtk+] (30 commits) Non-fast-forward update to branch wip/baedert/box

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/box' 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:

  a287ebf... button: Add icon-name property
  d288200... messagedialog: Remove deprecated API
  6e977fe... filechooserbutton: Remove deprecated API
  3a64abd... range: Remove unused class struct members
  ec92430... popover: Remove deprecated API
  f8cd678... menutoolbutton: Remove deprecated API
  159f9d0... adjustment: Remove deprecated API
  0a2a620... combobox: Remove deprecated API
  ea6b214... treeview: Remove deprecated adjustment API
  e91fb7e... gtkapplication: Remove deprecated API
  64d0052... Remove GtkAlignment
  bdd1855... toolbar: Remove max-child-expand child property
  c55b230... window: Remove decoration-resize-handle style property
  954188b... window: Remove decoration-button-layout style property
  30ce542... infobar: Stop looking at stock items
  59d3943... Remove GtkStock
  1db7037... Remove GtkRadioAction
  4cbaccd... Remove GtkToggleAction
  8e834b4... toolitem: Stop implementing GtkActivatable
  e3bae19... recentchooserdefault: Stop implementing GtkActivatable
  835a508... recentchooser: Stop implementing GtkActivatable
  8f3fafb... Remove GtkActivatable
  e8cee7e... Remove GtkUIManager
  065564a... Remove GtkRecentAction
  b17f0d7... tests/testylecontext: Don't double-free widgetpath
  712cd85... widget: Not all toplevels are also containers
  55ebbe4... Fix unittests
  d7d7a46... Remove GtkActionGroup
  1657fdb... Remove GtkAction

Commits added to the branch:

  30c6925... button: Add icon-name property
  d4135a6... messagedialog: Remove deprecated API
  9c905f1... filechooserbutton: Remove deprecated API
  b4ecc7d... range: Remove unused class struct members
  de726a4... popover: Remove deprecated API
  5c3dc62... menutoolbutton: Remove deprecated API
  c2f0462... adjustment: Remove deprecated API
  f08a134... combobox: Remove deprecated API
  1dc256c... treeview: Remove deprecated adjustment API
  5d60f41... gtkapplication: Remove deprecated API
  7ef2675... Remove GtkAlignment
  9ec53ca... toolbar: Remove max-child-expand child property
  9d93f51... window: Remove decoration-resize-handle style property
  ef9e825... window: Remove decoration-button-layout style property
  aab6c68... infobar: Stop looking at stock items
  89cee69... Remove GtkStock
  82ab0d0... Remove GtkRadioAction
  7271f62... Remove GtkToggleAction
  7365513... toolitem: Stop implementing GtkActivatable
  4e7a30c... recentchooserdefault: Stop implementing GtkActivatable
  24505c0... recentchooser: Stop implementing GtkActivatable
  840c7c3... Remove GtkActivatable
  8692d79... Remove GtkUIManager
  d3747f7... Remove GtkRecentAction
  50ac5b7... tests/testylecontext: Don't double-free widgetpath
  5eda008... widget: Not all toplevels are also containers
  c848c24... Fix unittests
  15ef912... Remove GtkActionGroup
  6aa283f... Remove GtkAction
  5e20625... testsuite: Update buttons.nodes