reset representative image when loading new data
added person to docstruct when adding metadata from opac
Merge branch 'intranda-2013_09'

Commits included:
61efe8a added person to docstruct when adding metadata from opac
bc1704e reset representative image when loading new data

From: https://github.com/intranda/goobi-production into intranda-intranda-2013_09
Conflicts (resolved manually):
	Goobi/src/de/sub/goobi/metadaten/Metadaten.java