[gnome-music] (3 commits) Non-fast-forward update to branch wip/jfelder/selection-rename

[Jean Felder <jfelder src gnome org>]

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

  6c38d4d... Rename selected_items_count property to selected_songs_coun
  78c3bd0... headerbar: Change 'selected items' message to 'selected son

Commits added to the branch:

  7d801f6... albumsview: Fix selection of multiple albums (*)
  000b375... Rename selected_items_count property to selected_songs_coun
  d2e342d... headerbar: Change 'selected items' message to 'selected son

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