[easytag] (4 commits) Non-fast-forward update to branch wip/application-window

[David King <davidk src gnome org>]

The branch 'wip/application-window' 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:

  00c8ca7... Store the file extension case mode in GSettings
  ac5c5dd... Store the playlist content mode in GSettings
  2167244... Store ID3v1 and ID3v2 iconv options in GSettings

Commits added to the branch:

  b434a99... Store the file extension case mode in GSettings
  ec70322... Store the playlist content mode in GSettings
  549b841... Store ID3v1 and ID3v2 iconv options in GSettings
  807a6b2... Store rename filename encoding in GSettings