[gnome-games] (30 commits) Non-fast-forward update to branch wip/exalm/ds-popover

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/ds-popover' 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:

  4a23b57... runner: Add get_extra_widget()
  8c01f47... display-header-bar: Show extra widget
  1e25271... retro-runner: Add get_core()
  8333d28... retro-runner: Add init and deinit signals
  bb171a8... nintendo-ds: Add gsettings schema
  4118c82... nintendo-ds: Add NintendoDsLayoutItem
  bd3112a... nintendo-ds: Add NintendoDsLayoutSwitcher
  20c6223... nintendo-ds: Add NintendoDsRunner
  e4f68c3... nintendo-ds: Use NintendoDsRunner
  15f4c66... 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 (*)
  b069e6f... flatpak: Update libhandy config options (*)
  553ce9d... ci: Update libhandy config options (*)
  9d5b5f2... runner: Add get_extra_widget()
  20e5415... display-header-bar: Show extra widget
  4a52a82... retro-runner: Add get_core()
  207c786... retro-runner: Add init and deinit signals
  0ef3ec7... nintendo-ds: Add gsettings schema
  f92cd13... nintendo-ds: Add NintendoDsLayoutItem
  f97e297... nintendo-ds: Add NintendoDsLayoutSwitcher
  aa6f27f... nintendo-ds: Add NintendoDsRunner
  6a1137c... nintendo-ds: Use NintendoDsRunner
  fde9e58... Quick switch
  d40e1ab... Handle quick switch manually
  7cb35c3... Quick switch button
  41e0a7d... z
  2f822fe... w
  8852c64... Add shortcut
  2184d30... Show the shortcut in shortcuts window

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