Changed names of functions in utility.c and all affected files, to make

compliant with the style guide. Everybody rebuild your tags file!

coreutils/pwd.c

@@ -31,7 +31,7 @@ extern int pwd_main(int argc, char **argv)
 	char buf[BUFSIZ + 1];
 
 	if (getcwd(buf, sizeof(buf)) == NULL)
-		fatalError("%s\n", strerror(errno));
+		error_msg_and_die("%s\n", strerror(errno));
 
 	printf("%s\n", buf);
 	return EXIT_SUCCESS;