REVERT: some changes in Retrieve

src/main/java/org/caosdb/server/transaction/Retrieve.java

@@ -79,7 +79,7 @@ public class Retrieve extends Transaction<RetrieveContainer> {
   protected void postTransaction() {
     // generate Error for missing RETRIEVE:ENTITY Permission.
     for (final EntityInterface e : getContainer()) {
-      if (e.getEntityStatus() != EntityStatus.NONEXISTENT) {
+      if (e.hasEntityACL()) {
         try {
           e.checkPermission(EntityPermission.RETRIEVE_ENTITY);
         } catch (final AuthorizationException exc) {