[gtk+] Created tag 3.22.22

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.22.22' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Mon Oct 2 13:18:58 2017 -0400

    3.22.22

Changes since the last tag '3.22.21':

Anders Jonsson (1):
      Update Swedish translation

Andre Klapper (1):
      Fix broken translations of 'calendar:' settings (ignored translator comments)

Arash Mousavi (1):
      Update Persian translations

Cheng-Chia Tseng (2):
      Update Chinese (Taiwan) translation
      Update Chinese (Taiwan) translation

Daniel Boles (23):
      FlowBox: Explain how to avoid inflated min size
      Frame: Add missing fixed-width format to enums
      widget-factory: Usefully demo Frame shadow types
      gtk-demo/Makefile: Really get deps of C GResource
      gtk-demo/theming: Don’t mislead about raised class
      Spinner: Document how to select on animated in CSS
      Expander: Explain how to conditionally style arrow
      Expander: Replace (allow-none) with (nullable)
      Expander: Annotate new()’s label arg as nullable
      Expander: get_label() return is nullable
      Adwaita: dark: Make colorswatch.light tick visible
      Adwaita: Fix color of focus outline on colorswatch
      SidebarRow: Unref CloudProvider on change/finalize
      PlacesSidebar: Unref cloud_manager in dispose()
      PlacesSidebar: Avoid unused mem if !CLOUDPROVIDERS
      Window: Clarify documentation of set_application()
      Overlay: Document style classes added per position
      gdkseatdefault: Grab touch events where applicable
      ToolItem: Fix nullable annotation put on wrong arg
      Label: Replace allow-none with nullable/optional
      Button: Annotate set_image() argument as nullable
      docs: css-properties: Fix wrongly repeated colour
      Widget: Fix obvious copypasto in set_mapped() doc

Daniel Elstner (1):
      gdk-wayland: Do not leak dummy 1x1 surface on every draw

Efstathios Iosifidis (2):
      Update Greek translation
      Update Greek translation

Hiroyuki Ito (1):
      ColorButton: Don’t destroy dialog @ ::delete-event

Matthias Clasen (1):
      3.22.22

Philip Withnall (2):
      gtkmountoperation-x11: Do array length check before dereference
      gtknotebook: Simplify some if-conditions

Piotr Drąg (1):
      Update Polish translation

Sam Thursfield (1):
      flowbox: Fix annotation for GListModel binding callback

Stas Solovey (2):
      Update Russian translation
      Update Russian translation

Timm Bäder (1):
      emojichooser: Plug a memory leak

hanniedu (1):
      Updated Dutch translation 3.22