lib/query.js
function done( error, response, data ) {
		if ( error ) {
			return clbk( error );
		}
		debug( 'Request successfully completed.' );
		clbk( null, data );
	}
function done( error, response, data ) {
		if ( error ) {
			return clbk( error );
		}
		debug( 'Request successfully completed.' );
		clbk( null, data );
	}
FUNCTION: done( error, response, data )
Callback invoked after completing request.

@private
@param {Error|Null} error - error object
@param {Object} response - HTTP response object
@param {Object} data - response data
@returns {Void}