Fix bug #12454, loss of from field data when emailing groups

docs/changelog/7.x.x.txt

@@ -1,4 +1,5 @@
 7.10.29
+ - fixed #12454: Email to Group ignores the From field
 
 7.10.28
  - fixed: Clearing the caches for groups that don't exist, but have created group objects.

lib/WebGUI/Operation/Group.pm

@@ -868,6 +868,8 @@ sub www_emailGroupSend {
 			status                  => 'unread',
 			message                 => $f->process('message', 'HTMLArea'),
 			sentBy                  => $session->user->userId,
+        },
+        {
 			overridePerUserDelivery => $f->get('override'),
 			extraHeaders            => { from => $f->get('from') }
 		}