Tapeman changes.
To go with the WTOR issued when no scratch tapes are available asking
operators to provide a volser to use or cancel the job requesting a
tape... added a timer so if operators do not reply in 10 minutes cancel
is triggered by default. That allows automation to resume instead of
sitting there waiting for a response.
Also changed the daily reclaim scratch tape job to report on the number
of free scratch tapes in the catalog after it has done its stuff.