[gtk+] (41 commits) Non-fast-forward update to branch wip/wayland-tablet-v2

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/wayland-tablet-v2' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  ca515b3... gdk: Fix GdkDevice::tool-changed signal marshaller
  e75fb8c... gdk: Fix gdk_device_tool_get_serial() return value
  984bfc3... gdk: Add a getter for the hardware id of a GdkDeviceTool
  cc43dc6... gdk: Pass hardware ID on gdk_device_tool_new()
  f8c3d0b... wayland: Add wayland-specific method to retrieve a device n
  4dd02ae... gdkdevice: Add GDK_SOURCE_TABLET_PAD input source type for 
  c366587... gdk: Add pad event structs, enum values, and event mask bit
  ccfde90... gdk: Address pad events similarly to keyboard events
  6291070... gdk: Add GdkDevicePad
  63dff09... gtk: Add minimal handling of pad events
  7a980f4... gtk: Add GtkPadController
  c60742c... wayland: Implement backbone of pad support
  422decc... wayland: Add GdkWaylandDevicePad
  13075bd... wayland: Create/expose pad devices
  7d72eea... wayland: Implement pad event emission
  c128d60... wayland: Support pad devices in gdk_wayland_device_get_node
  77e70ca... wayland: Offer wayland-specific method to set pad actions f
  c2f41f6... GtkPadController: Notify actions back to the windowing on w
  b3c61d9... demos: Add pad support to "event axes" demo

Commits added to the branch:

  9920ef0... Updated German translation (*)
  3b0d3d2... Updated Hungarian translation (*)
  88248e3... Remove an outdated comment (*)
  967e2e0... Minor doc cleanup (*)
  f9b9119... wayland: Use keyboard serial for implicit grab (*)
  09004b5... Update GTK+ Windows icon (now scles up to 256x256) (*)
  7e11fca... gdk: Fix GdkDevice::tool-changed signal marshaller (*)
  e3bbeb4... gdk: Fix gdk_device_tool_get_serial() return value (*)
  73b9491... stylepropertyimpl: Remove double assignment (*)
  a0f5d4b... Updated Hungarian translation (*)
  5c696a7... popover: Clarify transitions-enabled deprecation (*)
  34cf1b1... Updated German translation (*)
  2a5b37d... Updated German translation (*)
  16a9221... Updated Brazilian Portuguese translation (*)
  00545df... Updated French translation (*)
  74bd3f3... quartz: Fix typo that broke debug builds (*)
  a640945... Adwaita: increase border radius on button.circular... (*)
  92a95c7... gtkbindings: Clarify that widgets need has-focus for bindin (*)
  3cf304e... Updated Polish translation (*)
  8f19871... Update Catalan translation (*)
  d3c204c... gtkbindings: Add an example for gtk_binding_entry_add_signa (*)
  ca108c7... gdk: Add a getter for the hardware id of a GdkDeviceTool
  2ce5df5... gdk: Pass hardware ID on gdk_device_tool_new()
  d6f9ed2... wayland: Add wayland-specific method to retrieve a device n
  1f920d5... gdkdevice: Add GDK_SOURCE_TABLET_PAD input source type for 
  1041c04... gdk: Add pad event structs, enum values, and event mask bit
  a20481c... gdk: Address pad events similarly to keyboard events
  2467510... gdk: Add GdkDevicePad
  46e06da... gtk: Add minimal handling of pad events
  9369f29... gtk: Add GtkPadController
  537c4c9... wayland: Implement backbone of pad support
  d971d7f... wayland: Add GdkWaylandDevicePad
  23aa165... wayland: Create/expose pad devices
  766bc58... wayland: Implement pad event emission
  8e173a0... wayland: Support pad devices in gdk_wayland_device_get_node
  b6fd243... wayland: Offer wayland-specific method to set pad actions f
  5d88fe3... GtkPadController: Notify actions back to the windowing on w
  5924983... demos: Add pad support to "event axes" demo
  6bf3b1d... GtkEventController: Add some comment describing the filter_
  2833214... GtkPadController: Make ring/strip actions be activated with
  35a643a... demos: Use stateful actions for rings/strips in "Touch and 

(*) This commit already existed in another branch; no separate mail sent