[gtk+] (22 commits) Created branch wip/baedert/box

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/box' was created.

Summary of new commits:

  bfa5ffc... Don't use GtkBox's center child in a few places
  8be6a60... inspector: Remove object_title from css editor
  e1aa592... box: Remove 'padding' child property
  6c2fc4f... label,image: Remove GtkMisc usage
  8fe07b6... Button: Remove alignment API
  29ed815... tests: Remove teststockbuttonmenu
  17071e5... button: Remove GtkStock API
  d8853a7... button: Remove deprecated signals from public API
  679eb79... button: Remove deprecated style properties
  b0bd429... button: Remove _{get,set}_focus_click
  fb00265... testbuttons: Stop looking at use-stock property
  e2f2fce... testgtk: fix css
  122a836... testgtk: Remove GtkImageMenuItem usage
  73c77f0... toolbutton: Stop using GtkImageMenuItem
  d609920... recentchoosermenu: Stop using GtkImageMenuItem
  725f751... reftests: Remove GtkMisc properties from now non-misc widge
  d967cf2... Remove GtkStock API from GtkImage
  ac5fa0b... shortcutswindow: Stop using GtkArrow
  0d018c4... Remove GtkArrow
  a30e277... reftests: Remove celldenderer-pixbuf-stock
  4d174d5... Remove GtkMisc
  3f59b58... testfilechooserbutton: Remove GtkMisc API usage