2006-08-23  Tor Lillqvist  <tml@novell.com>

	* gtk/gtkfilesystemwin32.c: Remove dead code. Reduce spurious
	differences between this file and gtkfilesystemunix.c so that it
	is easier to compare them and check if differences are
	intentional. I will later factor out the common functions and code
	snippets from these two files.

2006-08-23  Tor Lillqvist  <tml@novell.com>

	Fix several problems with the file chooser on Windows, for
	instance prevent duplicated directory entries from appearing.

	* gtk/gtkfilesystem.c (gtk_file_paths_sort): Use
	_gtk_file_system_win32_path_compare() on Windows for casefolded
	sorting.

	* gtk/gtkfilesystemwin32.c (casefolded_hash, casefolded_equal):
	case-independent hash and equality functions. Scan the UTF-8
	strings gunichar by gunichar, and ignore special casing rules, to
	more closely match NTFS behaviour.
	(gtk_file_system_win32_init): Use casefolded_hash() and
	casefolded_equal() for the folder hash...