Add twitter docs

source/_components/notify.twitter.markdown

@@ -0,0 +1,38 @@
+---
+layout: component
+title: "Twitter"
+description: "Instructions how to add Twitter notifications to Home Assistant."
+date: 2016-01-27 07:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: twitter.png
+ha_category: Notifications
+---
+
+
+The `twitter` platform uses [Twitter](https://twitter.com) to delivery notifications from Home Assistant.
+
+Go to [Twitter Apps](https://apps.twitter.com/app/new) and create an application. Visit "Keys and Access Tokens" of the application to get the details ("Consumer Key", "Consumer Secret", and "Access Token Secret" which needs to be generated).
+
+To add Twitter to your installation, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+notify:
+  name: NOTIFIER_NAME
+  platform: twitter
+  consumer_key: ABCDEFGHJKLMNOPQRSTUVXYZ
+  consumer_secret: ABCDEFGHJKLMNOPQRSTUVXYZ
+  access_token_secret: ABCDEFGHJKLMNOPQRSTUVXYZ
+```
+
+Configuration variables:
+
+- **name** (*Optional*): Setting the optional parameter `name` allows multiple notifiers to be created. The default value is `notify`. The notifier will bind to the service `notify.NOTIFIER_NAME`.
+- **consumer_key** (*Required*): Your "Consumer Key" (API Key) for the application.
+- **consumer_secret** (*Required*): Your "Consumer Secret" (API Secret) for the application.
+- **access_token_secret** (*Required*): Your "Access Token Secret" for the application.
+
+To use notifications, please see the [getting started with automation page]({{site_root}}/components/automation/).