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

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/ds' 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:

  89bf682... runner: Add get_extra_widget()
  0de83de... display-header-bar: Show extra widget
  87d3a35... retro-runner: Add get_core()
  c7695d1... retro-runner: Add init and deinit signals
  32935cc... nintendo-ds: Add gsettings schema
  8af3491... nintendo-ds: Add NintendoDsLayoutSwitcher
  d078c04... nintendo-ds: Add NintendoDsRunner
  833cc8d... nintendo-ds: Use NintendoDsRunner
  3b862bc... Quick switch

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 (*)
  8a65cad... runner: Add get_extra_widget()
  8096ae3... display-header-bar: Show extra widget
  62de216... retro-runner: Add get_core()
  2dbc9f5... retro-runner: Add init and deinit signals
  f9b67ab... nintendo-ds: Add gsettings schema
  72be81a... nintendo-ds: Add NintendoDsLayoutSwitcher
  cab1ca0... nintendo-ds: Add NintendoDsRunner
  2788335... nintendo-ds: Use NintendoDsRunner
  ee9d7da... Quick switch

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