Export the stats to the Statsd server.

def export(self, name, columns, points):
        """Export the stats to the Statsd server."""
        if name == self.plugins_to_export()[0] and self.buffer != {}:
            # One complete loop have been done
            logger.debug("Export stats ({}) to RESTful endpoint ({})".format(listkeys(self.buffer),
                                                                             self.client))
            # Export stats
            post(self.client, json=self.buffer, allow_redirects=True)
            # Reset buffer
            self.buffer = {}

        # Add current stat to the buffer
        self.buffer[name] = dict(zip(columns, points))