Hackish fix for the removal of "raw_value" before reporting.  process["calls"] is not a list but rather a ParseProcessLog subclass of list which simply returns the same information from the log, rendering futile any attempts to modify information inside it.  Thus we now create a new list from the contents of ParseProcessLog and clobber the ParseProcessLog.  Ideally the "value" key for arguments should be unprocessed and those wanting an escaped string should call a method to convert it, but that's too much busy-work.