newfol: make view in editor button work.

The keystroke for loading the search results in the editor worked, but the
button did not.  Fix this.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>

newfol

@@ -625,7 +625,7 @@ class SortingTemplateRecordView(RecordView):
             elif button.label == "Search":
                 type_ = "select"
             else:
-                type_ = "select-for-editor"
+                type_ = "next-secondary"
             button.cb_obj.callback(type_, button)
         urwid.connect_signal(button, 'click', callback_glue)
     def _render_buttons(self):