Fix demo (app id not found by iTunes)

_config.yml

@@ -9,7 +9,7 @@
 #
 app:
   name: Awesome App # REQUIRED - Enter your app name
-  ios_id: 1109109105 # REQUIRED - 10 Digit Numeric App ID (lookup in iTunes Connect)
+  ios_id: 1031729525 # REQUIRED - 10 Digit Numeric App ID (lookup in iTunes Connect)
   android_id: # Optional - Enter Android app id like: com.example.app
 
   icon: # Leave blank to auto-magically populate