Cleanup update (#1590)

* destructuring in DB controller

* deleteObject in db adapter

* Turns out we can't have delete by object ID because of ACLs...

* Fix tests

* destructure acl

* Don't reject with object

spec/ParseAPI.spec.js

@@ -39,8 +39,8 @@ describe('miscellaneous', function() {
       expect(data.get('password')).toBeUndefined();
       done();
     }, function(err) {
-      console.log(err);
       fail(err);
+      done();
     });
   });