[easytag] (9 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:

  eb46344... Use the GFile parse name in the browser entry
  eb14911... WIP Avoid using filename_from_display()
  75e5e94... Use GFile in et_browser_select_dir()
  4e0397e... Use GFile for current browser path
  b7ff666... Simplify et_browser_show_rename_directory_dialog()

Commits added to the branch:

  345f9d9... Remove a redundant comparison (*)
  d52f1b4... Refactor Try_To_Validate_Utf8_String() (*)
  87dbe2d... Remove old EASYTAGLANG handling (*)
  7454529... Use et_str_empty() in another place (*)
  92118a3... Simplify et_browser_show_rename_directory_dialog() (*)
  f0019ad... Use the GFile parse name in the browser entry
  684daca... WIP Avoid using filename_from_display()
  9a9b77d... Use GFile in et_browser_select_dir()
  34b20da... Use GFile for current browser path

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