[gnome-photos] (12 commits) Created branch wip/rishi/thumbnailer

[Debarshi Ray <debarshir src gnome org>]

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

Summary of new commits:

  15366bd... local-item: Style fixes
  c996d35... local-item: Split out the code to construct the pipeline pa
  55ff54b... Split out the GQuarks into a separate file
  64bd360... application: Use a named constant, not a magic number
  0264bcf... debug: Add a debug flag for thumbnailer-related messages
  717fbe3... base-item: Add photos_base_item_get_orientation
  5bfe71e... pipeline: Add photos_pipeline_get
  40d7524... gegl: Add photos_gegl_processor_process_async
  4f941a4... Add an out-of-process custom thumbnailer
  6fed998... Add PhotosThumbnailFactory
  5398437... application: foo
  1deed38... local-item, utils: foo