[gtk+] Created tag 3.22.12

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.22.12' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Sat Apr 8 16:27:04 2017 -0400

    3.22.12

Changes since the last tag '3.22.11':

Alberts Muktupāvels (1):
      gtkheaderbar: add style classes to all title buttons

Andika Triwidada (1):
      Update Indonesian translation

Christoph Reiter (2):
      gtk_widget_intersect: fix annotations
      osx: fix build

Daniel Boles (9):
      Tooltip: Avoid redundant variable initialisations
      ScrolledWindow: Streamline/clarify the intro docs
      ScrolledWindow: Don’t check if child is Scrollable
      Scrollbar: Tweak intro docs a bit
      Scrollbar: grammar fix for previous commit
      TextBuffer: Add missing transfer full annotations
      TextView: Get line direction in more efficient way
      TextView: Be const-correct when passing a pointer
      TextView: Drop an unnecessary #include

Emmanuele Bassi (2):
      Optionally depend on sassc to generate the theme CSS
      Ignore deprecation warnings for g_object_newv()

Ernestas Kulik (1):
      flowbox: don’t select when rubberbanding over nothing

Jeremy Bicha (1):
      docs: Use https for more links

John Ralls (2):
      Add missing file and correct some warnings from quartz: Add monitor support.
      Replace NSScreen:userSpaceScaleFactor, deprecated since MacOS X 10.7.

Jordi Mas (1):
      Update Catalan translation

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Kjell Ahlstedt (1):
      printjob: Clarify array ownership in gtk_print_job_set_page_ranges()

Marek Kasik (1):
      printing: Don't hang in gtk_enumerate_printers()

Matthias Clasen (8):
      Avoid some compiler warnings
      Avoid redefining GNU_SOURCE
      Avoid unused variable warnings
      Avoid more compiler warnings
      quartz: Add monitor support
      quartz: Add a forgotten file
      flowbox: don’t try to focus or draw NULL widgets
      3.22.12

Olivier Fourdan (1):
      gdkwindow: different displays, different classes

Piotr Drąg (1):
      Update Polish translation

Stas Solovey (1):
      Update Russian translation

Timm Bäder (9):
      GdkX11DeviceManager: Fix debugging output
      GtkRecentManager: Remove superfluous local variable
      notebook: Remove dead assignment
      progressbar: Remove useless if statement
      box: Make sure center_req is initialized
      css-editor: Remove unused if statement
      tooltip: Remove unused assignment
      widget: Prepend style classes to list when parsing
      gdkdragsource: Ensure button >= 1

Tom Tryfonidis (1):
      Update Greek translation

William Hua (5):
      mir: always emit a resize when creating windows
      mir: re-write settings implementation
      mir: remove keymap and input device state warnings
      mir: set application name when creating connection
      mir: clean up an ugly function

Yosef Or Boczko (3):
      Updated Hebrew translation
      Updted Hebrew translation
      Updated Hebrew translation