Add insteon docs

source/_components/insteon.markdown

@@ -0,0 +1,29 @@
+---
+layout: component
+title: "Insteon"
+description: "Instructions how to setup the Insteon Hub within Home Assistant."
+date: 2016-01-27 08:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: insteon.png
+ha_category: Hub
+---
+
+The `insteon` component let you use your [Insteon](http://www.insteon.com/) Hub with Home Assistant.
+
+To integrate your Insteon hub with Home Assistant, add the following section to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+insteon:
+  host: ISY_ADDRESS
+  username: YOUR_USERNAME
+  password: YOUR_PASSWORD
+```
+Configuration variables:
+
+- **username** (*Required*): The username that used to access the ISY interface.
+- **password** (*Required*): The password that used to access the ISY interface.
+