* locale.cc (usage): Restructure, rephrase, add new options. Drop

	* locale.cc (usage): Restructure, rephrase, add new options.  Drop
	arguments, don't exit.
	(print_version): New function.
	(longopts): Add -f, -n, and -V options.  Reorder.
	(opts): Add -f, -n, and -V options.
	(main): Call GetSystemDefaultUILanguage for -s option.  Call
	GetUserDefaultUILanguage for -u option.  Add -f and -n options and
	call GetUserDefaultLCID and GetSystemDefaultLCID respectively.  Return
	0 after calling usage in -h case.  Add -V option and call print_version.
	Don't print full usage in default case, rather just a short help message
	similar to GNU tools.
	* utils.sgml (locale): Align to above changes.  Rephrase description.