New IHC platform (#4129)

* New IHC platform

* autosetup -> auto_setup

* Moved auto setup to the IHC component

* Removed by LK in logo

* Changes from review.

* Defaults in configurations. manualy setup" changed to "manual setup" (Anchors adjusted)

* Relative links changed to absolute links

source/_components/light.ihc.markdown

@@ -0,0 +1,65 @@
+---
+layout: page
+title: "IHC Light"
+description: "Instructions how to integrate IHC lights within Home Assistant."
+date: 2017-11-27 13:35
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: ihc.png
+ha_category: Light
+ha_release: 0.62
+ha_iot_class: "Local Push"
+---
+
+Before you can use the IHC Light platform, you must setup the [IHC Component](/components/ihc/)
+
+When auto setup is enabled the following products will be found in the IHC project and setup as light devices:
+
+* Wireless lamp outlet dimmer
+* Wireless dimmer
+* Wireless combi dimmer 4 buttons
+* Wireless lamp outlet relay
+* Wireless combi relay 4 buttons
+* Wireless mobile dimmer
+* Dataline lamp outlet
+
+To manually configure IHC lights insert this section in your configuration:
+
+```yaml
+light:
+  - platform: ihc
+    lights:
+      - id: 12345
+        name: tablelight
+        dimmable: True
+      - id: 12346
+        name: anotherlight
+      ...
+```
+
+{% configuration %}
+lights:
+  description: List of lights to setup manually
+  required: false
+  type: map
+  keys:
+    dimmable:
+      description: Set to True if the IHC resource is a light level
+      required: false
+      type: bool
+      default: false
+    id:
+      description: The IHC resource id.
+      required: true
+      type: int
+    name:
+      description: The name of the component
+      required: false
+      type: string
+{% endconfiguration %}
+
+In the example above 12345 is ihc resource id and "tablelight" is the name. 
+The IHC resource id can be a light level for dimmers or an boolean output of a relay. 
+For more information about IHC resource ids see [Manual Setup](/components/ihc/#manual-setup)