* Use more standard code paths & emit index events in ToggleMenuView

* Fix fetching areas & internal message attach area name
* Use proper config in new MenuModule methods
* More good progress on uploading

core/config.js

@@ -404,7 +404,7 @@ function getDefaultConfig() {
 			},
 
 			areas: {
-				systemm_message_attachment : {
+				system_message_attachment : {
 					name		: 'Message attachments',
 					desc		: 'File attachments to messages',
 					storageTags	: 'sys_msg_attach',	//	may be string or array of strings