[gtk+] (32 commits) Created branch wip/matthiasc/gadget-for-merge-2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'wip/matthiasc/gadget-for-merge-2' was created.

Summary of new commits:

  c97c460... progressbar: Convert to gadgets
  992a006... spinner: Use a gadget
  7590779... separator: port to gadgets
  6add766... Adwaita: Update separator styling
  acbfa08... widget: Deprecate some style properties
  16c5f66... colorswatch: Convert to gadgets
  0d4db78... Adwaita: Update color swatch styling
  1ef88b4... label: Convert to gadgets
  52f182e... button: Convert to gadgets
  7b94031... check button: Convert to gadgets
  322f0a7... radiobutton: Port radio buttons to gadgets
  88a54d6... gadget: Be more forgiving to size inconsistencies
  1fd9afb... modelbutton: Port to gadgets
  73e297a... Adwaita: No padding for image buttons in popovers
  57d177b... actionbar: Convert to gadgets
  aa9f989... headerbar: Convert to gadgets
  389e372... grid: Convert to gadgets
  c4e2830... box: Trivial doc change
  4250850... gadget: Add some documentation
  3e1cdbe... stackswitcher: Stop hardcoding 100px width
  9b42a11... revealer: Add CSS node docs
  612f26e... expander: Convert to gadgets
  4d01da6... Adwaita: Remove nonsensical expander theming
  b4f9f24... css node: Warn more
  27a38d4... separator toolitem: Convert to gadgets
  09ef663... Adwaita: Update separator toolitem styling
  38d6145... stack: Convert to gadgets
  01141dc... paned: Convert to gadgets
  5b80962... listbox: Convert rows to gadgets
  6157d9f... listbox: Convert to gadgets
  fd53f93... flowbox: Convert child to gadgets
  9a834a6... flowbox: convert to gadgets