Update URL config and add mobile app integration

configuration.yaml

@@ -13,6 +13,8 @@ homeassistant:
   # Customization file
   customize: !include customize.yaml
   packages: !include_dir_named packages
+  external_url: "https://hass.phoenixinquis.is-a-geek.org"
+  internal_url: "http://reason:8123"
 
 # Show links to resources in log and frontend
 # introduction:
@@ -72,6 +74,9 @@ tts:
 # Cloud
 cloud:
 
+# Mobile applications
+mobile_app:
+
 device_tracker:
   - platform: quantum_gateway
     host: 192.168.1.1