add required remote settings for travis

.env-dist

@@ -60,9 +60,9 @@ HIBP_THROTTLE_MAX_TRIES=5
 HIBP_NOTIFY_TOKEN="unsafe-default-token-for-dev"
 
 # Firefox Remote Settings
-FX_REMOTE_SETTINGS_SERVER="https://firefox.settings.services.mozilla.com/v1"
 FX_REMOTE_SETTINGS_WRITER_SERVER="https://settings-writer.prod.mozaws.net/v1"
-FX_REMOTE_SETTINGS_BEARER_TOKEN=""
+FX_REMOTE_SETTINGS_WRITER_USER=""
+FX_REMOTE_SETTINGS_WRITER_PASS=""
 
 # Which locales to support; * = all locales in the locales/ dir
 SUPPORTED_LOCALES="*"