[Reviewer: Ellie] Craft logging Enhanced Node Troubleshooting Feature

Added ENT PDLog to Ralf
This is the standard rsyslog openlog call.  The first param is the application name, then a comma-separated list of syslog (in our case, PDLOG) definitions.  PDLOG is used because of the conflict with the definitions in cpp-common's log.h.  The syslog call determines the PID if the option is set.