Update sips based in its complete status (hasFinished() new method), because timestamp sometimes matches, I can't trust on it always. Don't use refresh() to reload nested models.
Update sips based in its complete status (hasFinished() new method), because timestamp sometimes matches, I can't trust on it always. Don't use refresh() to reload nested models.


Autoconverted from SVN (revision:1054)

artefactual/archivematica-history,artefactual/archivematica-history,artefactual/archivematica-history,artefactual/archivematica-history