Resolved in FP-Akka, actor not yet available in Kurator-Akka

Enable the loading of data into workflows from a DarwinCore archive (produced by IPT, containing an occurrence core),

Two relatively small example sources are:
http://digir.mcz.harvard.edu/ipt/archive.do?r=mcz_subset_for_scan
and
http://firuta.huh.harvard.edu/ipt/resource.do?r=huh_for_mycoportal

Notes:
Ok to start with flat Darwin Core, ignoring star schema.
The core schema must be an occurrence.
First iteration can go straight to occurrence.txt, later use metadata file to get occurrence file.
Check in the metadata file that the core objects are occurrences.
Input is the zip file.
Expand zip to local temporary directory on hard disk (files can be large).