K 10 svn:author V 3 ian K 8 svn:date V 27 2018-07-08T18:44:42.080745Z K 7 svn:log V 312 Catch up with improvements in RTC handling... It's no longer necessary to ignore the timestamp passed in to settime() due to inaccuracy, the core routines now pass in a nanosecond-accurate time freshly-obtained before calling each driver's settime() method. Also, add calls to the new debugging output helpers. END