[gtk+] Created tag 3.16.6

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.16.6' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Tue Sep 8 15:36:42 2015 -0400

    3.16.6

Changes since the last tag '3.16.5':

Aurimas Černius (1):
      Updated Lithuanian translation

Balázs Úr (1):
      Updated Hungarian translation

Carlos Garnacho (3):
      Revert "x11: Query pointer devices' scroll valuators on toplevel enter events"
      gtkdnd: Account for setting a same icon helper
      gtkdnd: Fix introspection annotations in some functions

Daniel Hams (1):
      GdkGLContext little fix to property names and descriptions.

Emmanuele Bassi (1):
      tests/gears: Ensure we don't use unavailable GL resources

Eric Williams (1):
      Added an additional explanation and code snippet for GtkImageMenuItem.c

Ignacio Casal Quinteiro (1):
      gdk: fix crash if visual is NULL

Marek Černocký (1):
      Updated Czech translation

Matej Urbančič (1):
      Updated Slovenian translation

Matthias Clasen (23):
      gtk-demo: Check a return value
      gtkbuilderparser: Add some assertions
      gtkicontheme: Check a return value
      inspector: Annotate a call whose return value we don't need
      inspector: Check a return value
      cups: Annotate a call whose return value we don't care about
      testdialog: Error out if templates are missing
      gdk: Add some parameter checking
      GtkGrid: Add a few NULL checks
      GtkActionHelper: Avoid null deref in debug code
      GtkLabel: Remove an unnecessary check
      list box: Remove unnecessary checks
      tooltip: Remove unnecessary checks
      treeview: Add an explicit return for clarity
      inspector: Avoid a NULL deref
      inspector: Remove some dead code
      file chooser: remove an unused GError variable
      GtkWindow: Fix a use-after-free
      inspector: Avoid a NULL deref
      testgtk: Remove pointless code
      Fix the build
      GtkListBox: Listen for adjustment changes
      3.16.6

Owen W. Taylor (1):
      GdkDisplayX11: Properly translate server timestamps from _NET_WM_FRAME_* messages

Piotr Drąg (1):
      Updated Polish translation

Ryan Lortie (1):
      testgmenu: use the menu binding code

Stefan Sauer (2):
      gtkimagemenuitem: fix suggestion for replacement
      gtkimagemenuitem: improve the replacement docs even more

Tom Schoonjans (1):
      gdkwindow-quartz: partial aspect ratio support

nick (1):
      settings: Include pangofc-fontmap.h header on Wayland