[gnome-games] (29 commits) ...uid: Add Uid.compare()

[Alexander Mikhaylenko <alexm src gnome org>]

Summary of changes:

  b71c2a2... dummy: Remove DummyGame (*)
  e2ef49d... database: Remove DatabaseGame (*)
  cf93cea... Remove GenericGame and make Game a class (*)
  b300d15... desktop: Remove DesktopUid (*)
  8f0d38c... dreamcast: Remove DreamcastUid (*)
  7817be3... game-cube: Remove GameCubeUid (*)
  150d74c... libretro: Remove LibretroUid (*)
  79fdf24... playstation: Remove PlayStationUid (*)
  60afe5e... sega-saturn: Remove SegaSaturnUid (*)
  de3982d... steam: Remove SteamUid (*)
  62d319e... wii: Remove WiiUid (*)
  85732c4... fingerprint: Drop FingerprintUid (*)
  0965063... dummy: Remove DummyUid (*)
  14ca082... Make Uid a class and remove GenericUid (*)
  5409e32... game-thumbnail: Remove uid (*)
  59139de... uid: Don't throw errors for get_uid() (*)
  c1c98bc... retro-runner: Simplify construction (*)
  66106a0... retro-runner: Store game (*)
  fe37996... game: Make uid a property (*)
  d8d5f25... game: Make uri a property (*)
  df31dae... game: Make platform a property (*)
  2627779... game: Make media set a property (*)
  6cdb52d... uid: Rename get_uid() to to_string() (*)
  d183652... uid: Add Uid.hash() (*)
  0e733da... uid: Add Uid.equal() (*)
  f60c9e0... game-model: Move compare func to Game (*)
  62e6ad2... game: Use Platform.compare() instead of reinventing it (*)
  5d96b42... platform-model: Use Platform.compare() instead of reinventi (*)
  d8c4df9... uid: Add Uid.compare() (*)

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