Improve calGetTrace output

the calGetTrace output would benefit from breaking down the BPS task type as this encompasses a number of underlying PrimProc operations. Doing this would help better explain the job conversion logic too. MCOL-411 provides more background.

Also aggregation is not explicitly detailed as being executed on the PM. The TAS operations shows as running on the UM but is in fact a combined operation between the UM making the request and combining the results from the PM's.