Log Message:
2.7.4           2013/01/06
        Fix bug #SF3596147: Allow arbitrarily long configuration file lines.
        Fix bug #SF3596229: Fix logging of signature errors, which logged
                the domain name twice instead of the domain name and the
                selector.
        Safely handle incoming Authentication-Results fields with large number
                of tokens.
        Avoid mixing up status codes when processing conf_logresults, leading
                to confusing log entries.
        Fix ADSP logging.