adding locale instructions in settings.yml

bigbluebutton-html5/private/config/settings.yml

@@ -62,7 +62,16 @@ public:
         guestWaitingAudioAlerts: true
         guestWaitingPushAlerts: true
         paginationEnabled: true
+        # fallbackLocale: if the locale the client is loaded in does not have a
+        # translation a string, it will use the translation from the locale
+        # specified in fallbackLocale. Note that fallbackLocale should be a
+        # 100% translated locale for best user experience
         fallbackLocale: en
+        # overrideLocale (default is null): if set (for example to 'de') will
+        # force all clients to display the German translations of the strings.
+        # Users can individually set their preferred locale through Settings,
+        # but on first page load overrideLocale will trump the browser's
+        # preferred locale
         overrideLocale: null
         #Audio constraints for microphone. Use this to control browser's
         #filters, such as AGC (Auto Gain Control) , Echo Cancellation,