CSPACE-1227,CSPACE-1916: Filled out CollectionObject schema, in the Services Layer...

CSPACE-1227,CSPACE-1916: Filled out CollectionObject schema, in the Services Layer, with the remaining fields required by Cataloging Schema Limited for 0.7 on the wiki. Note that briefDescription is still a single, non-repatable scalar in this check-in, and that the three fields - relatedObjectNumber, relatedObjectAssociation, and relatedObjectNote - are not included, per Megan in IRC on 2010-06-01.  Changes a Nuxeo document type, and thus requires stopping the 2 JBoss servers and performing an 'ant deploy'.