R=r, rsc
CC=golang-dev
https://golang.org/cl/179118
Hector Chu <hectorchu@gmail.com>
Isaac Wagner <ibw@isaacwagner.me>
James Meneghello <rawrz0r@gmail.com>
+Jan Mercl <befelemepeseveze@gmail.com>
Jonathan Wills <runningwild@gmail.com>
Josh Goebel <dreamer3@gmail.com>
Kei Son <hey.calmdown@gmail.com>
Jacob Baskin <jbaskin@google.com>
James Aguilar <jaguilar@google.com>
James Meneghello <rawrz0r@gmail.com>
+Jan Mercl <befelemepeseveze@gmail.com>
Jonathan Wills <runningwild@gmail.com>
Josh Goebel <dreamer3@gmail.com>
Kai Backman <kaib@golang.org>