Workflow error handling and sharing data between steps

[mbelousov]

If document fails to complete during the first pass, the path will be added to the list, that will be persisted to the job repository after step execution; and it will be picked up before the execution of the second step.

On error (either step 1 or 2): Populate error log (file) with document id and exception message, e.g. “Failed to process {doc-id}: {exception-message}”.