fix for missing conflict check during serialized update
fix for missing conflict check during serialized update

git-svn-id: f1325d765b86db8550d2145f7bc93fd34e7a3d5a@659676 13f79535-47bb-0310-9956-ffa450edef68

alanning/couchdb-couch,smithsz/couchdb-couch,ngpestelos/couchdb-couch,cloudant/couchdb-couch,apache/couchdb-couch,cloudant/couchdb-couch,fkaempfer/couchdb,fkaempfer/couchdb,cloudant/couchdb-couch,ngpestelos/couchdb-couch,alanning/couchdb-couch,alanning/couchdb-couch,fkaempfer/couchdb,smithsz/couchdb-couch,apache/couchdb-couch,KlausTrainer/couchdb-couch,fkaempfer/couchdb,fkaempfer/couchdb,ngpestelos/couchdb-couch,KlausTrainer/couchdb-couch,KlausTrainer/couchdb-couch,apache/couchdb-couch,smithsz/couchdb-couch,fkaempfer/couchdb