[gnome-photos] (14 commits) Non-fast-forward update to branch wip/abono/sidebar

[Alessandro Bono <abono src gnome org>]

The branch 'wip/abono/sidebar' 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:

  236a89d... Remove PhotosSettings
  869cd67... preview-view: Turn it in a GtkGrid
  08a35c0... preview-view: Add a new overlay
  0f0d956... preview-view: Move nav buttons to the new overlay
  1845059... preview-view: Remove double semicolon
  d730d36... preview-view: Rename revealer
  26cde68... application: Rename variable
  9cc8037... application: Rename variable
  a3aaf1b... Introduce properties sidebar
  4bc1168... preview-view: Hook up properties sidebar
  7291c80... application: Add action to show/hide properties sidebar

Commits added to the branch:

  95c59e8... org.gnome.Photos.desktop: Set Graphics and Photography as c (*)
  d17a598... Remove PhotosSettings
  05abd6c... preview-view: Turn it in a GtkGrid
  104f4ed... preview-view: Add a new overlay
  5719d6c... preview-view: Move nav buttons to the new overlay
  3bbe668... preview-view: Remove double semicolon
  313b9c2... preview-view: Rename revealer
  98d5b1e... application: Rename variable
  33645fe... application: Rename variable
  e393029... Introduce properties sidebar
  f57b7d2... preview-view: Hook up properties sidebar
  d99e006... application: Add action to show/hide properties sidebar
  f9a4ac9... WIP sidebar
  cc40251... WIP set_item

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