Add drone file

.drone.yml

@@ -0,0 +1,31 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: lintPlaybooks
+    image: geerlingguy/docker-ubuntu1804-ansible:testing
+    commands:
+      - "find . -maxdepth 1 -name '*.yml' | sort | grep -v '.drone.yml' | xargs ansible-playbook --syntax-check --list-tasks"
+      - "find . -maxdepth 1 -name '*.yml' | sort | grep -v '.drone.yml' | xargs ansible-lint"
+
+  - name: sendtoMattermost
+    image: plugins/webhook
+    settings:
+      urls: https://chat.copyworld.com.au/hooks/dyj7zxukn7nopd8sy4xqxtj3mc
+      content_type: application/json
+      template: |
+        {
+          "text": "**owner:** {{ repo.owner }}
+          **repo:** {{repo.name}}/{{build.branch}}
+          **status:** {{#success build.status}}:white_check_mark:Build #{{build.number}} successful :white_check_mark:
+        {{else}}
+          :x:Build #{{build.number}} failed :x:
+          See more info here {{build.link}}{{/success}}"
+        }
+      debug: true
+    when:
+      status:
+        - success
+        - failure