[gnome-photos] Created tag 3.22.4

[Debarshi Ray <debarshir src gnome org>]

The signed tag '3.22.4' was created.

Tagger: Debarshi Ray <debarshir gnome org>
Date: Thu Feb 16 09:50:55 2017 +0100

    3.22.4

Changes since the last tag '3.22.3':

Debarshi Ray (7):
      item-manager: Short-circuit collections in wait_for_changes_async
      tool-colors: Don't leak the GVariantType
      base-item: Use a sub-buffer instead of gegl:crop to create previews
      base-item: Simplify code
      base-item: Make the previews faster by downscaling the image earlier
      base-item: Make the previews faster by caching the downscaled buffer
      Prepare 3.22.4

Iain Lane (1):
      tests: Wait for the UI to be drawn completely

Kartikeya Sharma (2):
      item-manager: Assert valid ID and URI in check_wait_for_changes
      item-manager: Don't look for collections in wait_for_changes_table

Scott Cohen (1):
      application: Add F1 accelerator to show help

Sveinn í Felli (1):
      Update Icelandic translation