[gnome-games] (27 commits) Non-fast-forward update to branch wip/exalm/cache2

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/cache2' 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:

  66798e8... database-game: Use only one developer per game
  ba412e4... developer: Add 'has-loaded' property
  02ea3f9... collection-icon-view: Add invalidate_filter()
  366e8d8... developer-view: Rework developer loading
  2ab9d29... developer: Drop changed() signal
  dcc8003... database: Add DatabaseMetadata
  1edbb7f... database-developer: Reimplement using DatabaseMetadata
  1acf4f8... database: Remove DatabaseUid
  6e450c0... cooperative: Add 'has-loaded' property and remove changed()
  3bb4659... description: Add 'has-loaded' property and remove changed()
  598d7af... genre: Add 'has-loaded' property and remove changed()
  b7b78d7... players: Add 'has-loaded' property and remove changed()
  e9be7d8... publisher: Add 'has-loaded' property and remove changed()
  8602dea... rating: Add 'has-loaded' property and remove changed()
  1742a0c... release-date: Add 'has-loaded' property and remove changed(
  cf4da7f... database: Cache Cooperative
  f99659e... database: Cache Description
  dbe7f06... database: Cache Genre
  3851a94... database: Cache Players
  ac9785a... database: Cache Publisher
  ed16b8f... database: Cache Rating
  79ef819... database: Cache ReleaseDate
  b65d81c... grilo: Provide default values
  cbbd491... grilo: Queue loading

Commits added to the branch:

  939062e... build: Disable MAME plugin by default (*)
  4125a2a... application-window: Wrap titlebar into a HdyTitleBar (*)
  820d578... ui: Apply devel style to HdyTitleBar instead of headerbars (*)
  9d285f3... database-game: Use only one developer per game
  9c3457b... developer: Add 'has-loaded' property
  2073c15... collection-icon-view: Add invalidate_filter()
  dd08c7e... developer-view: Rework developer loading
  92691c5... developer: Drop changed() signal
  b9fb46d... database: Add DatabaseMetadata
  85b2cfb... database-developer: Reimplement using DatabaseMetadata
  6a54fd3... database: Remove DatabaseUid
  ea857e5... cooperative: Add 'has-loaded' property and remove changed()
  c4f89b2... description: Add 'has-loaded' property and remove changed()
  1f606e3... genre: Add 'has-loaded' property and remove changed()
  95e8bb8... players: Add 'has-loaded' property and remove changed()
  b20e0c8... publisher: Add 'has-loaded' property and remove changed()
  97ed86c... rating: Add 'has-loaded' property and remove changed()
  26f2668... release-date: Add 'has-loaded' property and remove changed(
  dfa4cda... database: Cache Cooperative
  10fa00d... database: Cache Description
  d0a94e4... database: Cache Genre
  81b1802... database: Cache Players
  0b8332d... database: Cache Publisher
  6423072... database: Cache Rating
  7ec2f2f... database: Cache ReleaseDate
  6978c2d... grilo: Provide default values
  d45773f... grilo: Queue loading

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