Moved queue into separate module.

src/document/clock.rs

@@ -1,8 +1,10 @@
 use crate::{
-    data_director::{RegMsg, Register},
     message::{Message, MsgAction, Records},
     name::{Name, NameType, Names},
-    router::Queue,
+    queue::{
+        data_director::{RegMsg, Register},
+        router::Queue,
+    },
 };
 use std::{
     sync::mpsc::channel,
@@ -48,7 +50,7 @@ impl Clock {
 #[cfg(test)]
 mod clocks {
     use super::*;
-    use crate::data_director::{Include, Path};
+    use crate::queue::data_director::{Include, Path};
     use chrono::{TimeDelta, Utc};
 
     static TIMEOUT: Duration = Duration::from_millis(1500);