The timestamp in the logger should have at least ms granularity

[lucabaldini]

And it would be probably interesting to add the time in seconds (which is the same being provisionally used to timestamp the events) next to the date and time.

On a related note: there's a few places where we latch the system time in s (e.g., pRunController) and it would be nice to have a unified interface capable to latch the time at the ms level.

[lucabaldini]

There is now a sensible timing facility in the package---see utils/pChrono.h/cpp.

We should use it consistently throughout. A few places where we're doing funky stuff are

[lbaldini@nblbaldini xpedaq]$ grep "time(NULL)" */*.cpp
daq/pDataCollector.cpp:  return static_cast<long int> (time(NULL));
daq/pRunController.cpp:  return static_cast<long int> (time(NULL));
quickusb-2.11.10/CQuickUsb.cpp:  srand( time(NULL) );
utils/pLoggerChannel.cpp:  long int seconds = static_cast<long int> (time(NULL));
xpemon/pEventReader.cpp:  return static_cast<long int> (time(NULL));

[lucabaldini]

The logger should now be all set, modulo possible minor tweaks in the formatting.

We still have to use pChrono throughout.