CONTRIBUTORS: Add Gustavo Franco (Google CLA)

R=golang-dev, dsymonds
CC=golang-dev
https://codereview.appspot.com/7235047
go/ast: Fix typo for the godoc of ObjKind

R=golang-dev, bradfitz
CC=golang-dev
https://codereview.appspot.com/7232045

Committer: Brad Fitzpatrick <bradfitz@golang.org>
src: add race.bash

Add race.bash so anyone with suitable hardware can run a race detector build. race.bash can be called from the dashboard builder by passing -cmd="race.bash".

Original source for race.bash is here, http://code.google.com/p/go-wiki/wiki/DashboardBuilders

TODO: add race.bat for windows/amd64

R=dvyukov, minux.ma, adg, rsc
CC=fullung, golang-dev
https://codereview.appspot.com/7179052
net, syscall: use accept4 and SOCK_CLOEXEC on Linux

R=golang-dev, bradfitz, mikioh.mikioh, dave, minux.ma
CC=golang-dev
https://codereview.appspot.com/7227043
net: fix windows build

R=golang-dev, minux.ma
CC=golang-dev
https://codereview.appspot.com/7229050
go/build: undo CL 7129048

This broke 'godoc net/http'.

TBR=adg
CC=golang-dev
https://codereview.appspot.com/7235052
runtime: earlier detection of unused spans.

Mark candidate spans one GC pass earlier.

Move scavenger's code out from mgc0 and constrain it into mheap (where it belongs).

R=rsc, dvyukov, minux.ma
CC=golang-dev
https://codereview.appspot.com/7002049

Committer: Russ Cox <rsc@golang.org>
xml: differentiate between float32 and float64 for marshalSimple

R=golang-dev, rsc
CC=golang-dev
https://codereview.appspot.com/7235045

Committer: Russ Cox <rsc@golang.org>