Make a request to the deprecated Facebook REST API.
The REST API method to call.
A dictionary object for setting parameters required by the call, if any. See examples.
A callback for when call is completed. The callback should accept a single argument which will be filled with a dictionary object concerning call results: items in the dictionary can be "success" (boolean), "error" (string with the error message), "method" (the REST method call you specified), "result" (the data returned by Facebook.)