Add support for automation config panel (#7509)

* Add support for automation config

* Build fromtend

* Lint

homeassistant/components/config/automation.py

@@ -0,0 +1,20 @@
+"""Provide configuration end points for Z-Wave."""
+import asyncio
+
+from homeassistant.components.config import EditIdBasedConfigView
+from homeassistant.components.automation import (
+    PLATFORM_SCHEMA, DOMAIN, async_reload)
+import homeassistant.helpers.config_validation as cv
+
+
+CONFIG_PATH = 'automations.yaml'
+
+
+@asyncio.coroutine
+def async_setup(hass):
+    """Set up the Automation config API."""
+    hass.http.register_view(EditIdBasedConfigView(
+        DOMAIN, 'config', CONFIG_PATH, cv.string,
+        PLATFORM_SCHEMA, post_write_hook=async_reload
+    ))
+    return True