Replace objectOutputTableRow() with objectGetTableRow(). Redesign the table output mechanism so

that we fetch a table row from a class instead of letting the class display it. Move adding of
edit/delete links from the classes to the objectManager. Fix a hole in the distribution class
where an uninitialized variable could have been used in the constructor.

include/version_queue.php

@@ -166,9 +166,9 @@ class version_queue
         return $this->oVersion->objectGetHeader();
     }
 
-    function objectOutputTableRow($oObject, $sClass, $sEditLinkLabel)
+    function objectGetTableRow()
     {
-        return $this->oVersion->objectOutputTableRow($oObject, $sClass, $sEditLinkLabel);
+        return $this->oVersion->objectGetTableRow();
     }
 
     function display()
@@ -247,6 +247,11 @@ class version_queue
     {
         return version::allowAnonymousSubmissions();
     }
+
+    function objectGetId()
+    {
+        return $this->oVersion->objectGetId();
+    }
 }
 
 ?>