grep: Update to 3.1
authorRosen Penev <redacted>
Fri, 10 Aug 2018 02:33:45 +0000 (19:33 -0700)
committerGitHub <redacted>
Fri, 10 Aug 2018 02:33:45 +0000 (19:33 -0700)
commit5f01c1513748246f2f477066b79e2c2fa7a16e92
treec4eb52be5abcff65804a50d9a166255dbb60ffd9
parentba5e9aa9458c6d12ec8acc3798ea95c3c0cc897a
grep: Update to 3.1

Signed-off-by: Rosen Penev <redacted>
utils/grep/Makefile
git clone https://git.99rst.org/PROJECT