ref #6190 removing svn property place holder in first line of code
fix #6174: isDeletable needs to be called with UUID and the objects is loaded on server side
organizing imports
isDeletable returns DeleteResult
if deletion of an object fails the method does not throw an exception but returns a message
Added Methods to AuditEventService, VersionableServiceBase and altered NoDuplicateNamesValidator to take into account authorship, publication and microreference to allow for names that are homonyms
Merged in changes from cate-development branch and upgraded to spring 3.0.0.RC1
svn keyword property "Id" added
Committing large number of changes relating to versioning implementation (#108), plus lsid resolution services