[gnome-music] (9 commits) Non-fast-forward update to branch wip/jfelder/artistsview-selection

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/artistsview-selection' 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:

  5a027a0... artistsview: Select songs instead of artists
  48a696e... artisttile: Remove selection-mode logic
  46f47ef... artistalbumswidget: Remove selection-mode-allowed logic
  41e5823... disclistbox: Simplify selection-mode property getter and se
  fedd1cb... artistalbumwidget: Add missing docstring
  9f92279... artistalbumswidget: Add missing docstring

Commits added to the branch:

  e86d4d3... albumsview: Prevent a selection-mode trigger on launch (*)
  5804f9b... artistsview: Correctly select the first artist on launch (*)
  1301d99... artistsview: Remove unused variable _loading_id (*)
  71bc8bb... artistsview: Select songs instead of artists
  343fd59... artisttile: Remove selection-mode logic
  62fca2e... artistalbumswidget: Remove selection-mode-allowed logic
  7e7d82a... disclistbox: Simplify selection-mode property getter and se
  8375269... artistalbumwidget: Add missing docstring
  910bc70... artistalbumswidget: Add missing docstring

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