Revert "Revert "document HTCONDOR-66""
Revert "Revert "document HTCONDOR-66""

This reverts commit ea8f8262261e101d6e889ce3e498f77089646863.    for 8.8.13

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