[gnome-games] (15 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:

  7e92dbe... runner: Add get_extra_widget()
  aebb79b... display-header-bar: Show extra widget
  aaef0ac... retro-runner: Add get_core()
  838939c... retro-runner: Add init and deinit signals
  31205ef... runner: Add key and gamepad button press callbacks
  fec3c11... build: Make plugins depend on event-codes
  411fcd8... ui: Process runner shortcuts
  b910605... nintendo-ds: Add gsettings schema
  ac1e8c3... nintendo-ds: Add NintendoDsLayoutItem
  ffa08d7... nintendo-ds: Add screen mode icons
  84e6706... nintendo-ds: Add NintendoDsLayoutSwitcher
  a1cfd62... nintendo-ds: Add NintendoDsRunner
  15dd75b... nintendo-ds: Use NintendoDsRunner
  c76f79f... plugin: Add get_shortcuts_group()
  d4796af... shortcuts-window: Integrate plugins
  fbc31df... nintendo-ds: Add shortcuts to shortcuts window
  b67e8dd... fixup! nintendo-ds: Add NintendoDsLayoutSwitcher

Commits added to the branch:

  b546814... build: validate appdata without network access (*)
  f28c592... ci: Run tests (*)
  c196148... runner: Add get_extra_widget()
  7ec1517... display-header-bar: Show extra widget
  4277de8... retro-runner: Add get_core()
  92b760e... retro-runner: Add init and deinit signals
  da4624a... runner: Add key and gamepad button press callbacks
  4b67031... build: Make plugins depend on event-codes
  7f67596... ui: Process runner shortcuts
  a8d2239... nintendo-ds: Add gsettings schema
  f62000a... nintendo-ds: Add NintendoDsLayoutItem
  fdf2351... nintendo-ds: Add screen mode icons
  a6bad7e... nintendo-ds: Add NintendoDsLayoutSwitcher
  783d72e... nintendo-ds: Add NintendoDsRunner
  2859e75... nintendo-ds: Use NintendoDsRunner

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