reduce: reintroduce Confilgfield LOGGER

lib/daccess.py

@@ -20,6 +20,7 @@ from .tools import firstOfDay, firstOfYear, firstOfMonth
 
 
 class ConfigFields(object):
+    DEVICE = "logger"
     DBNAME = "headerout (DB)"
     VARNAME = "headerout"
     DATE = "Date Time"