A+C: Keith Rarick (individual CLA)

R=r, r2
CC=golang-dev, kr
https://golang.org/cl/2894042

AUTHORS

diff --git a/AUTHORS b/AUTHORS
index 1c50dde..c8061ca 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -65,6 +65,7 @@
 Jukka-Pekka Kekkonen <karatepekka@gmail.com>
 Kai Backman <kaib@golang.org>
 Kei Son <hey.calmdown@gmail.com>
+Keith Rarick <kr@xph.us>
 Ken Friedenbach <kenliz@cruzio.com>
 Kevin Ballard <kevin@sb.org>
 Kyle Consalus <consalus@gmail.com>