TLOG — missing LogOffDuty exceptions

1. Page 2-19 has missing LogOffDuty exception in the signatures of write_records and write_recordlist methods.

Currently there is:
void write_records(in Anys records)
raises(LogFull, LogLocked, LogDisabled);
void write_recordlist(in RecordList list)
raises(LogFull, LogLocked, LogDisabled);

Should be:
void write_records(in Anys records)
raises(LogFull, LogOffDuty, LogLocked, LogDisabled);
void write_recordlist(in RecordList list)
raises(LogFull, LogOffDuty, LogLocked, LogDisabled);