[gtk] (32 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:

  b34965a... widget: Create finalize assertions in destroy()
  b946b46... range: Stop implementing destroy()
  3ffb206... treeview: Stop implementing destroy()
  e94a3e6... radiomenuitem: Stop implementing destroy()
  512c701... iconview: Stop implementing destroy()
  6705c73... calendar: Stop implementing destroy()
  d992241... accellabel: Stop implementing destroy()
  bb118ac... label: Stop implementing destroy()
  7d23ad1... printunixdialog: Stop implementing destroy()
  1823aad... spinbutton: Stop implementing destroy()
  4b7795e... text: Stop implementing destroy()
  7bd79cc... combobox: Stop implementing destroy()
  9669030... radiobutton: Stop implementing destroy()
  b1853b9... scrolledwindow: Stop implementing destroy()
  d10138e... menu: Stop implementing destroy()
  700ed36... statusbar: Stop implementing destroy()
  712afd3... modelbutton: Stop implementing destroy()
  28d8acc... viewport: Stop implementing destroy()
  0f69793... notebook: Stop implementing destroy()
  937954a... menuitem: Stop implementing destroy()
  649e9a4... actionbar: Stop implementing destroy()
  853c908... container: Stop implementing destroy()
  1af89cd... filechooserbutton: Stop implementing destroy()
  58b539e... window: Stop implementing destroy()
  bd0597d... placesview: Stop implementing destroy()
  eba8f3b... textview: Stop implementing destroy()
  1bae12e... assistant: Stop implemeting destroy()
  4deb597... shortcutssection: Stop implementing destroy()
  549b10c... filechooserbutton: Only destroy existing native dialogs
  3f36124... demo: Fix modelbutton demo
  2022529... demo: Don't manually add labels to menubuttons
  f6b576e... fixed: Implement dispose()
  8fc62cd... sdf
  5a0c97c... fo

Commits added to the branch:

  577e055... demo: Fix modelbutton demo
  cd0e9bb... demo: Don't manually add labels to menubuttons
  24663fb... widget: Create finalize assertions in destroy()
  4934c39... range: Stop implementing destroy()
  24845cf... treeview: Stop implementing destroy()
  8415a48... radiomenuitem: Stop implementing destroy()
  b34573e... iconview: Stop implementing destroy()
  0a71003... calendar: Stop implementing destroy()
  8d34290... accellabel: Stop implementing destroy()
  eabc87a... label: Stop implementing destroy()
  ce24b9f... printunixdialog: Stop implementing destroy()
  ecbdb2f... spinbutton: Stop implementing destroy()
  c9873a4... text: Stop implementing destroy()
  91f6446... combobox: Stop implementing destroy()
  95918b0... radiobutton: Stop implementing destroy()
  405d3ab... scrolledwindow: Stop implementing destroy()
  eaa0cc6... menu: Stop implementing destroy()
  0fe0c0c... statusbar: Stop implementing destroy()
  77922c0... modelbutton: Stop implementing destroy()
  3097374... viewport: Stop implementing destroy()
  dd6ff0f... notebook: Stop implementing destroy()
  c143473... menuitem: Stop implementing destroy()
  56dac82... actionbar: Stop implementing destroy()
  c1f6b12... container: Stop implementing destroy()
  db360ad... filechooserbutton: Stop implementing destroy()
  304fa77... window: Stop implementing destroy()
  7a42780... placesview: Stop implementing destroy()
  6b9b4ed... textview: Stop implementing destroy()
  9954b02... assistant: Stop implemeting destroy()
  624c66b... shortcutssection: Stop implementing destroy()
  c4b126f... filechooserbutton: Only destroy existing native dialogs
  1608667... sdf