Implements Closeable to Pooled Jedis & ShardedJedis

* Implement Closeable from Jedis, ShardedJedis with Pooled
** resources from JedisPool, JedisSentinelPool, ShardedJedis, ShardedJedisPool
* Connection class : check whether Jedis Connection is broken
** when it's time to throw JedisConnectionException, mark Connection to broken

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

@@ -31,6 +31,25 @@ public class ShardedJedisPool extends Pool<ShardedJedis> {
 	    List<JedisShardInfo> shards, Hashing algo, Pattern keyTagPattern) {
 	super(poolConfig, new ShardedJedisFactory(shards, algo, keyTagPattern));
     }
+    
+    @Override
+    public ShardedJedis getResource() {
+	ShardedJedis jedis = super.getResource();
+	jedis.setDataSource(this);
+	return jedis;
+    }
+    
+    @Override
+    public void returnBrokenResource(final ShardedJedis resource) {
+	returnBrokenResourceObject(resource);
+    }
+
+    @Override
+    public void returnResource(final ShardedJedis resource) {
+	resource.resetState();
+	returnResourceObject(resource);
+    }
+
 
     /**
      * PoolableObjectFactory custom impl.