truemped/dopplr — pull request #28 by renatoaquino (2014-07-22 15:42:10+00:00)
Title: Grouped searchs don't have a response key

When grouping the search did not provide a "response" key.
The data is returned into the "grouped" key.

Trying to log the number of documents found in this situation will trigger an KeyError: 'response'