[easytag] (10 commits) Non-fast-forward update to branch wip/gio

[David King <davidk src gnome org>]

The branch 'wip/gio' 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:

  a1cf03b... Read DSF header information
  6ec5ac4... Read ID3v2 tags from DSF files
  57ab01d... Write ID3v2.4 tags to DSF files
  67cc981... Write ID3v2.3 tags to DSF files
  2504655... Move private ID3 functions into a separate header
  577848d... Strip additional ID3 date fields while saving
  bd76c58... WIP Add tests for DSF format support
  ee27d3a... WIP Use GIO when reading and writing FLAC tags

Commits added to the branch:

  ac50c03... Remove unused argument from Ogg reading function (*)
  df635e2... Updated Czech translation (*)
  b6e9d66... Add several picture type strings (*)
  06650c5... Updated Czech translation (*)
  20190ba... Remove unused PangoStyle columns from album models (*)
  bea6a38... Use a separator row in the album view (*)
  3e41239... Updated Polish translation (*)
  08f5ac5... Update British English translation (*)
  a80a55d... Update NEWS for 2.3.2 release (*)
  110e4c1... WIP Use GIO when reading and writing FLAC tags

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