DATAES-97 - UpdateQuery and UpdateBuilder should use UpdateRequest instead of the IndexRequest

Author: mohsinh

src/main/java/org/springframework/data/elasticsearch/core/ElasticsearchTemplate.java

@@ -398,7 +398,6 @@ public UpdateResponse update(UpdateQuery query) {
 		UpdateRequestBuilder updateRequestBuilder = client.prepareUpdate(indexName, type, query.getId());
 		if (query.DoUpsert()) {
 			updateRequestBuilder.setDocAsUpsert(true)
-					.setUpsert(query.getUpdateRequest())
 					.setDoc(query.getUpdateRequest().doc())
 					.setScript(query.getUpdateRequest().script())
 					.setScriptParams(query.getUpdateRequest().scriptParams())