Gittrac #5439:  Added year to event timestamp in dagman.out; also forcing month, day and year to always have two digits.
Gittrac #5439:  Added year to event timestamp in dagman.out; also
forcing month, day and year to always have two digits.

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor