Merge "Switch to new baseimage-pipeline"

.baseimage-release

Makefile

devenv/Vagrantfile

devenv/setup.sh

images/base/.gitignore

images/base/Dockerfile.in

images/base/Makefile

images/base/README.md

images/base/http/preseed.cfg

images/base/images/packer-overview.graffle/data.plist

images/base/images/packer-overview.graffle/image2.png

images/base/images/packer-overview.graffle/image3.png

images/base/images/packer-overview.graffle/image4.png

images/base/images/packer-overview.graffle/image5.png

images/base/images/packer-overview.graffle/image6.png

images/base/images/packer-overview.png

images/base/packer.json

images/base/release

images/base/scripts/common/golang_crossCompileSetup.sh

images/base/scripts/common/init.sh