Fixed scripts to work with new audit version. Refs #12789

git-svn-id: http://scmcit.gva.es/svn/gvnix/trunk/code@2329 69435866-3869-0410-973d-9f951a852354
Support specify dateTime format for audit fields. Some improvements on metadata handle. Refs #12789


git-svn-id: http://scmcit.gva.es/svn/gvnix/trunk/code@2333 69435866-3869-0410-973d-9f951a852354