[easytag] (8 commits) Non-fast-forward update to branch wip/core-refactoring

[David King <davidk src gnome org>]

The branch 'wip/core-refactoring' 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:

  6c53ac2... WIP avoid using filename_to_display()
  f9ae108... Use the GFile parse name in the browser entry
  57f1d40... WIP Avoid using filename_from_display()
  198791d... Use et_str_empty() in et_browser_select_dir()
  eff8171... Use GFile in et_browser_select_dir()
  d9fd227... Use GFile for current browser path
  bd562c4... Simplify et_browser_show_rename_directory_dialog()

Commits added to the branch:

  8f1620b... Fix memory leak in open directory with dialog (*)
  ad77119... WIP avoid using filename_to_display()
  37a749e... Use the GFile parse name in the browser entry
  6ee2346... WIP Avoid using filename_from_display()
  a6f5c49... Use et_str_empty() in et_browser_select_dir()
  aabdd63... Use GFile in et_browser_select_dir()
  4e92504... Use GFile for current browser path
  7602d72... Simplify et_browser_show_rename_directory_dialog()

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