DATAREDIS-500 - Polishing.

Apply formatting rules. Use differing serializers in test.

Original pull request: #190.

src/main/java/org/springframework/data/redis/core/RedisTemplate.java

@@ -73,6 +73,7 @@ import org.springframework.util.CollectionUtils;
  * @author Costin Leau
  * @author Christoph Strobl
  * @author Ninad Divadkar
+ * @author Anqing Shao
  * @param <K> the Redis key type against which the template works (usually a String)
  * @param <V> the Redis value type against which the template works
  * @see StringRedisTemplate