A+C: add Sanjay Menakuru

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5504110

AUTHORS

@@ -154,6 +154,7 @@ Roger Peppe <rogpeppe@gmail.com>
 Ron Minnich <rminnich@gmail.com>
 Ross Light <rlight2@gmail.com>
 Ryan Hitchman <hitchmanr@gmail.com>
+Sanjay Menakuru <balasanjay@gmail.com>
 Scott Lawrence <bytbox@gmail.com>
 Sebastien Binet	<seb.binet@gmail.com>
 Sébastien Paolacci <sebastien.paolacci@gmail.com>

CONTRIBUTORS

@@ -232,6 +232,7 @@ Russ Cox <rsc@golang.org>
 Ryan Hitchman <hitchmanr@gmail.com>
 Sam Thorogood <thorogood@google.com> <sam.thorogood@gmail.com>
 Sameer Ajmani <ajmani@gmail.com>
+Sanjay Menakuru <balasanjay@gmail.com>
 Scott Lawrence <bytbox@gmail.com>
 Scott Schwartz <scotts@golang.org>
 Sebastien Binet	<seb.binet@gmail.com>