changed all skipUnchanged to false

git-svn-id: svn://oss.dbc.dk/sync_search/opensearch/trunk@62967 51cac136-f83d-432d-bb6f-125e83a60a2d
fixing a problem with more than one dc:identifier in relation search in hasReview

git-svn-id: svn://oss.dbc.dk/sync_search/opensearch/trunk@62970 51cac136-f83d-432d-bb6f-125e83a60a2d