[gnome-music] (66 commits) Non-fast-forward update to branch wip/mschraal/validation-status-fix-round-2

[Jean Felder <jfelder src gnome org>]

The branch 'wip/mschraal/validation-status-fix-round-2' 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:

  b80e571... coremodel: Pass the validation status back
  f359a79... coremodel: Avoid duplication

Commits added to the branch:

  bda877b... playlistsview: Remove unused function (*)
  3e5ce17... baseview: Pass around application instead of window (*)
  d742532... albumsview: Remove unused variables (*)
  3d67502... Update Brazilian Portuguese translation (*)
  14d02fc... corealbum: Rework duration calculation (*)
  33ca419... albumwidget: Reset connected signal on update (*)
  5752c51... corealbum: Only request model update on selection changes (*)
  b28073a... corealbum: Various minor cleanups (*)
  5f11290... disclistboxwidget: Remove DiscSongsFlowBox (*)
  6a9f7b1... disclistboxwidget: Remove old selection functions (*)
  88b1c13... disclistboxwidget: Restore select_{all,none} (*)
  99ec8d0... songsview: Fix single selection (*)
  f75ad79... songwidget: Remove unused variable (*)
  fd2209d... Update Basque translation (*)
  a7eab5e... Add Karbi translation (*)
  fbbda38... discbox: Select song when activating selection mode (*)
  2c008c0... songwidget: Handle checkbox interactions with selection-mod (*)
  0caa9e6... grltrackerwrapper: Limit search results (*)
  28d7bbf... grltrackerwrapper: Simplify searches slightly (*)
  33baf74... searchview: Cleanup unused function. (*)
  a1738b3... searchview: Remove unused function (*)
  90bba02... Mark player as internal for view classes (*)
  e16d776... artistalbumswidget: Pass application around (*)
  8970d35... trackerwrapper: Use the async connection getter (*)
  0bcab3c... grltrackerplaylists: Only instantiate TrackerWrapper once (*)
  7633e49... trackerwrapper: Add version check (*)
  9776233... coregrilo: Add TrackerWrapper check (*)
  35d21a1... coregrilo: Listen to tracker-available signal (*)
  2d526de... trackerwrapper: Make tracker-available an enum (*)
  f9e010a... emptyview: Add Tracker outdated state and use it (*)
  52c1949... coredisc: Remove unneeded assignment (*)
  bebb469... Updated Spanish translation (*)
  928fbb7... albumsview: Stop inheriting BaseView (*)
  3f93d28... albumsview: Use Gtk.Builder (*)
  7aca8f4... albumsview: Remove @log decorators (*)
  e1f9c01... Update Romanian translation (*)
  2054cd1... Update Swedish translation (*)
  0e480ad... searchview: Stop inheriting BaseView (*)
  c16453c... searchview: Use Gtk.Builder (*)
  a5223fc... data/ui: Display artist search results first (*)
  1e324c3... searchview: Limit shown results for artist & album (*)
  2eeb809... data/ui: Limit album results per line in search (*)
  66cb2af... searchview: Update song results style (*)
  527d52b... data/ui: Add some margin to search view (*)
  3683a20... data/ui: Add section headers in search view (*)
  73f135a... data/ui: Port artists search results to a flowbox (*)
  1016a1a... albumcover: Limit timeout (*)
  807e667... twolinetip: Add a subtitle_visible property (*)
  f285972... Add ArtistSearchTile (*)
  c894424... Add artist art retrieval (*)
  130942d... coremodel: Add grilo as property (*)
  efd9e7b... artistart: Access Grilo as property (*)
  675233b... searchview: Hide a section if search results is empty (*)
  a6444c7... searchview: Display an empty view if there are no results (*)
  b55cc98... window: Restore previous view when leaving search (*)
  597bd7b... searchview: Limit album results to two rows (*)
  511bd3b... searchview: Limit artists results to one row (*)
  76a42ce... searchview: Add view all buttons logic (*)
  3507803... searchview: Handle view all buttons visibility (*)
  b8aa752... Add SearchHeaderBar (*)
  a4eacd9... searchview: Add ScrolledWindow for artist results (*)
  e4285db... grlsearchwrapper: Use userfriendly search source name (*)
  f66c280... grltrackerwrapper: Order queries top to bottom (*)
  62df616... flatpak: Use Grilo plugins feature branch (*)
  3da7854... coremodel: Pass the validation status back
  5755100... coremodel: Avoid duplication

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