CFCR-ETCD release

This project is intended as a sub-component within the Cloud Foundry Container Runtime project, usage outside of that are not currently supported by the CFCR team.

Running the acceptance tests

cat > integration_config.json <<EOF
{
	"etcd_endpoint": "http://some-etcd-endpoint:2379"
}
EOF
CONFIG_FILE=$PWD/integration_config.json ginkgo src/acceptance