[gnome-photos] (20 commits) Created branch wip/rishi/thumbnailer

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/thumbnailer' was created.

Summary of new commits:

  48d620f... Split out the utility GIO wrappers into a separate file
  56fc9e5... local-item: Style fixes
  725f2b1... local-item: Split out the code to construct the pipeline pa
  393f9ba... Split out the GQuarks into a separate file
  76e43bd... debug: Add a debug flag for thumbnailer-related messages
  b1dc83a... base-item: Add photos_base_item_get_orientation
  75199fb... pipeline: Add photos_pipeline_get
  5811b10... gegl: Add photos_gegl_processor_process_async
  0b312b3... Add some thumbnailing related utilities
  1076626... Add an asynchronous version of gdk_pixbuf_new_from_file_at_
  7740e40... gegl, utils: Move the registration of the built-in GEGL ope
  0f8cc27... application: Add gegl:pixbuf to the list of required operat
  5c65289... Add an out-of-process custom thumbnailer
  fd73043... Add PhotosThumbnailFactory
  e956ba5... application: foo
  965b149... local-item, media-server-item, utils: foo
  a87470d... base-item: foo
  2e8119f... facebook-item: foo
  6d9d00c... google-item: foo
  cb87286... flickr-item: foo