[gnome-games] (21 commits) Non-fast-forward update to branch wip/exalm/spinner

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/spinner' 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:

  bc008aa... sidebar-view: Add existing items when changing model
  d8f70c4... collection-icon-view: Only call model.get_n_items() once
  6fa6bfb... ui: Add loading state
  5e622e2... ui: Use loading state instead of loading notification
  71aa099... ui: Remove loading notification
  50787de... fixme: A hack for crossfade
  50f8479... application-window: Bind model only after loading

Commits added to the branch:

  db981f7... collection-icon-view: Add GameFilter property (*)
  18e13f5... sidebar-view: Add filter_game() (*)
  11c8c0b... sidebar-view: Pass filter_game as a delegate to the collect (*)
  7af7fef... collection-icon-view: Use game_filter instead of filtering_ (*)
  9a86508... collection-icon-view: Add invalidate_flow_box_filter() (*)
  8bd4cd7... collection-icon-view: Remove filtering_(developer|platform) (*)
  76407e9... game: Add matches_search_terms() (*)
  7b1d556... collection-icon-view: Use Game.matches_search_terms() in fi (*)
  1ac91ea... ui: Add SidebarListItem (*)
  18f21ea... ui: Make (Developer|Platform)ListItem inherit from SidebarL (*)
  f0ea32b... search-bar: Add focus_entry() (*)
  6300605... sidebar-view: Hide empty developers and platforms (*)
  b069e6f... flatpak: Update libhandy config options (*)
  553ce9d... ci: Update libhandy config options (*)
  d3f3eed... sidebar-view: Add existing items when changing model
  5c1ece1... collection-icon-view: Only call model.get_n_items() once
  0f6f8c1... ui: Add loading state
  90438f8... ui: Use loading state instead of loading notification
  ab217e5... ui: Remove loading notification
  5a63e84... fixme: A hack for crossfade
  db2fcf1... application-window: Bind model only after loading

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