- Added a wait timeout parameter to the WAITING method, so that Spectre

doesn't have to check something that the workflow activity knows it will 
   have to wait on for a while.
 - Added --stop and --start aliases to spectre.pl.

lib/WebGUI/Workflow/Activity/SendNewsletters.pm

@@ -198,7 +198,7 @@ sub execute {
         if (time() - $time > 50) {
             $eh->info("Oops. Ran out of time. Will continue building newsletters in a bit.");
             $subscriptionResultSet->finish;
-            return $self->WAITING;
+            return $self->WAITING(1);
         }
     }
 	return $self->COMPLETE;