Merge pull request #700 from bogdando/tags

docs/ansible.md

roles/bootstrap-os/tasks/bootstrap-coreos.yml

roles/bootstrap-os/tasks/bootstrap-ubuntu.yml

roles/dnsmasq/meta/main.yml

roles/dnsmasq/tasks/main.yml

roles/docker/tasks/main.yml

roles/docker/tasks/non-systemd.yml

roles/download/tasks/main.yml

roles/etcd/meta/main.yml

roles/etcd/tasks/configure.yml

roles/etcd/tasks/gen_certs.yml

roles/etcd/tasks/main.yml

roles/etcd/tasks/pre_upgrade.yml

roles/etcd/tasks/set_cluster_health.yml

roles/kubernetes-apps/ansible/tasks/main.yaml

roles/kubernetes-apps/network_plugin/meta/main.yml

roles/kubernetes/master/meta/main.yml

roles/kubernetes/master/tasks/main.yml

roles/kubernetes/master/tasks/pre-upgrade.yml

roles/kubernetes/node/meta/main.yml