[gnome-games] (31 commits) Non-fast-forward update to branch wip/aplazas/konami-code

[Adrien Plazas <aplazas src gnome org>]

The branch 'wip/aplazas/konami-code' 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:

  c0c2e6b... ui: Add KonamiCode
  4feb3f3... ui: Show message when Konami Code is performed

Commits added to the branch:

  dfba6a5... gamepad: Save changes made to the DPad's state (*)
  18d6836... gamepad: Fix NULL checks in gamepadmapping destructor (*)
  91fd301... gamepad: Fix empty string test (*)
  d5190e8... gamepad: Fix global includes (*)
  b4cfcc9... gamepad: Fix local includes (*)
  f602e51... event: Add Event (*)
  49659f1... gamepad: Add the 'event' signal to RawGamepad (*)
  fb85071... gamepad: Make LinuxrawGamepad emit the 'event' signal (*)
  ae3f974... gamepad: Add the 'event' signal to Gamepad (*)
  4df760b... gamepad: Handle 'event' signal from RawGamepad (*)
  718d7aa... gamepad: Stop emitting specific gamepad events (*)
  df3ff58... gamepad: Remove specific gamepad event signals (*)
  7f7c0df... event: Add linux/input-event-codes.h (*)
  8af72d7... gamepad: Map the input types to Linux event codes (*)
  03b5f73... gamepad: Drop usage of StandardGamepadButton in Vala (*)
  30104a2... gamepad: Drop usage of StandardGamepadAxis in Vala (*)
  3ef5bcc... gamepad: Remove custom types (*)
  804fa2a... gamepad: Rename GamepadMappedEvent into GamepadInput (*)
  fea45fa... gamepad: Merge GamepadInput and input_t (*)
  8553ebc... gamepad: Simplify mapping destination parsing (*)
  29d41cf... gamepad: Make names clear in GamepadMapping (*)
  d942798... gamepad: Make gamepad emit Event objects (*)
  5840acd... Update German translation (*)
  23da729... gamepad: Fix NULL check in LinuxRawGamepad finalize (*)
  f605f61... ui: Use theme relative colors for styling (*)
  e3b595a... retro: Log cores with Retro.g_log() (*)
  8322a7d... flatpak: Add the Mednafen GBA core (*)
  d97878e... flatpak: Add the Desmume core (*)
  a49e0ab... retro: Simplify error catching in try_load_game() (*)
  d6000ca... ui: Add KonamiCode
  42e05ee... ui: Show message when Konami Code is performed

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