[gnome-games] (35 commits) Non-fast-forward update to branch wip/aplazas/781334-refactor-game-source

[Adrien Plazas <aplazas src gnome org>]

The branch 'wip/aplazas/781334-refactor-game-source' 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:

  18ae18c... core: Add UriSource
  5a8051a... tracker: Add TrackerUriSource
  e78aac6... generic: Add GenericUriGameFacory.get_mime_types ()
  bfea81e... playstation: Add PlayStationGameFacory.get_mime_types ()
  8b50fbc... core: Add UriGameFacory.get_mime_types ()
  2a88598... generic: Add GenericUriGameSource
  d209e5e... desktop: Add and use DesktopTrackerUriQuery
  d236f16... Replace TrackerGameSource by GenericUriGameSource
  7431fd3... tracker: Remove unused Tracker types
  847fdd0... steam: Add SteamUriSource

Commits added to the branch:

  4329646... core: Make Plugin.get_game_source() nullable
  78c5d76... core: Add UriSource
  c22dd86... tracker: Add TrackerUriSource
  05a5757... generic: Add GenericUriGameFacory.get_mime_types ()
  71e1fda... playstation: Add PlayStationGameFacory.get_mime_types ()
  8fe57b0... core: Add UriGameFacory.get_mime_types ()
  fc1e73d... core: Add Plugin.get_mime_types ()
  3248a0b... core: Add Plugin.get_uri_sources ()
  f2f9677... core: Add Plugin.get_uri_game_factories ()
  9de7da5... generic: Add GenericUriGameSource
  44afe09... ui: Use MIME types and factories froom plugins
  995a609... amiga: Provide MIME types and URI game factories
  00eb515... atari-2600: Provide MIME types and URI game factories
  4d1aaa9... atari-7800: Provide MIME types and URI game factories
  f3045e1... desktop: Provide MIME types, URI sources and URI game facto
  f349e96... doom: Provide MIME types and URI game factories
  67aef24... dreamcast: Provide MIME types and URI game factories
  e212721... game-boy: Provide MIME types and URI game factories
  9d0878c... game-boy-advance: Provide MIME types and URI game factories
  00045fe... game-cube: Provide MIME types and URI game factories
  1d3a387... love: Provide MIME types and URI game factories
  60ab66d... mame: Provide MIME types and URI game factories
  671e05f... master-system: Provide MIME types and URI game factories
  f56431e... mega-drive: Provide MIME types and URI game factories
  7eeb3bc... neo-geo-pocket: Provide MIME types and URI game factories
  5b836a1... nes: Provide MIME types and URI game factories
  b3f563d... nintendo-64: Provide MIME types and URI game factories
  ac08dae... nintendo-ds: Provide MIME types and URI game factories
  8dd151a... pc-engine: Provide MIME types and URI game factories
  72a2686... playstation: Provide MIME types and URI game factories
  934b7e6... sega-saturn: Provide MIME types and URI game factories
  ee5db00... snes: Provide MIME types and URI game factories
  5097880... wii: Provide MIME types and URI game factories
  84b2c47... wii-ware: Provide MIME types and URI game factories
  e353209... tracker: Remove unused Tracker types