Moved message into separate module.

src/queue/data_director.rs

@@ -1,5 +1,5 @@
 use crate::{
-    message::{Action, Message, MsgAction},
+    message::wrapper::{Action, Message, MsgAction},
     mtterror::MTTError,
     name::{Name, NameType, Names},
     queue::router::Queue,
@@ -120,7 +120,7 @@ impl Path {
 mod paths {
     use super::*;
     use crate::{
-        message::{MsgAction, Records},
+        message::wrapper::{MsgAction, Records},
         name::{Name, Names},
     };