light.hyperion: Add priority attribute (home-assistant#3751)

ImEmJay · fabaff · commit dc972ca0d9cd · 2017-10-30T21:49:12.000+01:00
diff --git a/source/_components/light.hyperion.markdown b/source/_components/light.hyperion.markdown
@@ -29,4 +29,5 @@ Configuration variables:
 - **host** (*Required*): The IP address of the device the Hyperion service is running on.
 - **port** (*Optional*): The port used to communicate with the Hyperion service. Defaults to `19444`.
 - **name** (*Optional*): The name of the device used in the frontend.
+- **priority** (*Optional*): The priority of the hyperion instance. Defaults to `128`.
 - **default_color** (*Optional*): The color of the light. Defaults to `[255, 255, 255]`.
