Add $changes->getBefore() to event in reorder

Added `$changes->getBefore()` to dispatched event to be able to see the before status when reordering. Now able to hook into the event and the the changes that have been made to be able to react properly to the given changes.

Signed-off-by: StPronk <stpronk@gmail.com>

Author: stpronk

lib/Service/CardService.php

@@ -539,7 +539,7 @@ public function unarchive($id) {
 		$this->activityManager->triggerEvent(ActivityManager::DECK_OBJECT_CARD, $newCard, ActivityManager::SUBJECT_CARD_UPDATE_UNARCHIVE);
 		$this->changeHelper->cardChanged($id, false);
 
-		$this->eventDispatcher->dispatchTyped(new CardUpdatedEvent($card));
+		$this->eventDispatcher->dispatchTyped(new CardUpdatedEvent($card, $changes->getBefore()));
 
 		return $newCard;
 	}