Getting progress bar to ignore multirecip artefact (Bug #1348476)

Change-Id: I304ab9997aa8a2b1b035f158f8a4034377e0fad8
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/artefact/multirecipientnotification/lib.php

@@ -64,6 +64,14 @@ class PluginArtefactMultirecipientnotification extends PluginArtefact {
         return 'multirecipientnotification';
     }
 
+    /**
+     * API-Function to allow the artefact to be counted in progress bar
+     * @return  bool
+     */
+    public static function has_progressbar_options() {
+        return false;
+    }
+
     /**
      * API-Function get the provided Menus. It is possible to overwrite existing menuentries
      * by redefining them with the same path, title and weight.