Update Dockerfile for nightly build 1.6beta2-nightly-2a09a68dd951a563b2e6fb6d0d3b5a77ec9e67d5
Update Dockerfile for nightly build 1.6beta2-nightly-2a09a68dd951a563b2e6fb6d0d3b5a77ec9e67d5
strarsis/docker-golang-nightly,strarsis/docker-golang-nightly