Apply PF* commands to JedisCluster, ShardedJedis

* Apply PF* commands to JedisCluster, ShardedJedis
* PF* commands to interface
** pfadd / pfcount : JedisCommands
** pfmerge : MultiKeyCommands
Apply binary PF* commands to BinaryJedis, BinaryShardedJedis

* Apply binary PF* commands to BinaryJedis, BinaryShardedJedis
* binary PF* commands to interface
** pfadd / pfcount : BinaryJedisCommands
** pfmerge : MultiKeyBinaryCommands
Apply PF* (string, binary) commands to Pipeline

* Apply PF* (string, binary) commands to Pipeline
* PF* Pipeline (string, binary) commands to interface
** pfadd / pfcount : BinaryRedisPipeline, RedisPipeline
** pfmerge : MultiKeyBinaryRedisPipeline, MultiKeyCommandsPipeline