new - supplement transaction missing api and fix some args type definition which is inconsistent with jedis

src/main/java/redis/clients/jedis/Transaction.java

@@ -1,10 +1,10 @@
 package redis.clients.jedis;
 
-import redis.clients.jedis.exceptions.JedisDataException;
-
 import java.util.ArrayList;
 import java.util.List;
 
+import redis.clients.jedis.exceptions.JedisDataException;
+
 /**
  * Transaction is nearly identical to Pipeline, only differences are the multi/discard behaviors
  */