Provide an Iterable for our client objects.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5743 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/ClientManager.java

@@ -210,6 +210,14 @@ public class ClientManager
         return _conmap.size();
     }
 
+    /**
+     * Returns an iterable over all active client objects.
+     */
+    public Iterable<ClientObject> clientObjects ()
+    {
+        return _objmap.values();
+    }
+
     /**
      * Enumerates all active client objects.
      */