SugarRecord/SugarRecord — pull request #78 by pepibumur (2014-12-11 02:36:20+00:00)
Title: Response array is now always a non-optional

### What
Before this change the user had to check the returned array if it was or not nil and then do the operations he/she wanted to do. Since now the returned value is always an array so if there's no elements, it's not nil, it's an empty array. So on that way it's more safe and simple to work with the response objects.