[PATCH] io: Use gnulib fts implementation (BZ 22944, BZ 20331)

[Andreas Schwab]

It's not a style thing, it's common sense.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."