(main): Initialize for internationalized message support:

call setlocale, bindtextdomain, and textdomain.  Reported by
Michel Robitaille <robitail@IRO.UMontreal.CA>.

src/chgrp.c

@@ -292,6 +292,10 @@ main (int argc, char **argv)
   int optc;
 
   program_name = argv[0];
+  setlocale (LC_ALL, "");
+  bindtextdomain (PACKAGE, LOCALEDIR);
+  textdomain (PACKAGE);
+
   recurse = force_silent = verbose = changes_only = 0;
 
   while ((optc = getopt_long (argc, argv, "Rcfnv", long_options, (int *) 0))