Remove newAction from UIx{Appointment,Task}Editor

We now rely on [UIxFolderActions newguidAction]

UI/Scheduler/UIxTaskEditor.m

@@ -356,40 +356,6 @@
   return self;
 }
 
-- (id <WOActionResults>) newAction
-{
-  NSString *objectId, *method, *uri;
-  id <WOActionResults> result;
-  SOGoAppointmentFolder *co;
-  SoSecurityManager *sm;
-
-  co = [self clientObject];
-  objectId = [co globallyUniqueObjectId];
-  if ([objectId length] > 0)
-    {
-      sm = [SoSecurityManager sharedSecurityManager];
-      if (![sm validatePermission: SoPerm_AddDocumentsImagesAndFiles
-	      onObject: co
-	      inContext: context])
-	{
-	  method = [NSString stringWithFormat:@"%@/%@.ics/editAsTask",
-			     [co soURL], objectId];
-	}
-      else
-	{
-	  method = [NSString stringWithFormat: @"%@/Calendar/personal/%@.vcf/editAsTask",
-			     [self userFolderPath], objectId];
-	}
-      uri = [self completeHrefForMethod: method];
-      result = [self redirectToLocation: uri];
-    }
-  else
-    result = [NSException exceptionWithHTTPStatus: 500 /* Internal Error */
-                          reason: @"could not create a unique ID"];
-
-  return result;
-}
-
 #warning this method could be replaced with a method common with UIxAppointmentEditor...
 - (id <WOActionResults>) saveAction
 {