Merge branch 'master' into rkt

.github/ISSUE_TEMPLATE.md

.gitlab-ci.yml

roles/kubernetes-apps/ansible/defaults/main.yml

...ubernetes-apps/ansible/tasks/calico-policy-controller.yml

...es-apps/ansible/templates/calico-policy-controller.yml.j2

roles/network_plugin/calico/templates/calicoctl-container.j2

roles/network_plugin/flannel/defaults/main.yml

roles/network_plugin/flannel/tasks/main.yml

roles/network_plugin/flannel/templates/flannel-pod.yml

scripts/premoderator.sh