squash merge from dev branch

vendor/go.uber.org/atomic/scripts/test-ubergo.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -euox pipefail
+IFS=$'\n\t'
+
+# This script creates a fake GOPATH, symlinks in the current
+# directory as uber-go/atomic and verifies that tests still pass.
+
+WORK_DIR=`mktemp -d`
+function cleanup {
+	rm -rf "$WORK_DIR"
+}
+trap cleanup EXIT
+
+
+export GOPATH="$WORK_DIR"
+PKG_PARENT="$WORK_DIR/src/github.com/uber-go"
+PKG_DIR="$PKG_PARENT/atomic"
+
+mkdir -p "$PKG_PARENT"
+cp -R `pwd` "$PKG_DIR"
+cd "$PKG_DIR"
+
+# The example imports go.uber.org, fix the import.
+sed -e 's/go.uber.org\/atomic/github.com\/uber-go\/atomic/' -i="" example_test.go
+
+make test