add vendoring with go dep

vendor/github.com/influxdata/influxdb/gobuild.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# This script run inside the Dockerfile_build_ubuntu64_git container and
+# gets the latests Go source code and compiles it.
+# Then passes control over to the normal build.py script
+
+set -e
+
+cd /go/src
+git fetch --all
+git checkout $GO_CHECKOUT
+# Merge in recent changes if we are on a branch
+# if we checked out a tag just ignore the error
+git pull || true
+./make.bash
+
+# Run normal build.py
+cd "$PROJECT_DIR"
+exec ./build.py "$@"