Archivematica DIP object import task. refs #9960
Archivematica DIP object import task. refs #9960

Added, based on a task by David Juhasz, a task for importing digital objects
from Archivematica DIPs. The script can also run through a DIP, verifying if
the digital objects have previously been imported.

artefactual/atom,artefactual/atom,artefactual/atom