[gnome-music] (8 commits) Non-fast-forward update to branch wip/mschraal/coremodel-flatten-search-models

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/mschraal/coremodel-flatten-search-models' 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:

  f91ba83... coremodel: Use flattened wrapper models for all searches
  cc092c3... grltrackerwrapper: Adapt songs search terminology

Commits added to the branch:

  93439cc... utils: Update get_media_year docstring (*)
  57d98e6... Update Catalan translation (*)
  5cd584d... albumsview: Cleanup adjustment timeout handling (*)
  766445d... albumwidget: Cleanup signal id handling (*)
  db5268e... grltrackerwrapper: Remove quotes for IN filter (*)
  fba2bd0... songwidget: Remove unused signal 'selection-changed' (*)
  6acb003... coremodel: Use flattened wrapper models for all searches
  3f3ac25... grltrackerwrapper: Adapt songs search terminology

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