Resolve 404s when trying to click through to the task instances view

airflow/www/templates/airflow/dag.html

@@ -229,7 +229,7 @@ function updateQueryStringParameter(uri, key, value) {
     });
 
     $("#btn_ti").click(function(){
-      url = "/admin/taskinstanceview/" +
+      url = "/admin/taskinstance/" +
         "?flt1_dag_id_equals=" + dag_id +
         "&flt2_task_id_equals=" + task_id +
         "&sort=3&desc=1";