minor adjustment TRACE/TLOG lvls for new trace version with added non-debug levels
artdaq and trace and message facility use non-debug levels: error, warning and info. Message facility has other
"levels" (which they actually call severities). Other systems have 6 or 7 non-debug levels. DUNE has 5. It would
have been nice if TRACE had more non-debug levels... enough to "map" to the 5 DUNE levels. A new version of TRACE will
have more levels (i.e. 7 non-debug levels) that basically match syslogd levels (which also match levels used in the kernel).
To allow a seamless transistion to a new version of TRACE (with more levels) some current low debug levels should be
shifted up (out of the new non-debug level) space. A quick analysis of the code via:
findsource | xargs egrep -l 'TRACE\([0-7],|TLOG\([3-7]\)'
artdaq_demo - 3 files
artdaq - 14 files
artdaq_core - 1 file
artdaq_utilities - 1 file