ASK Redirection don't update slot->node
Fix invalid file mode 755 -> 644
version bump
Fix zrangebylex with pipelined (parameters reversed)
Remove redundant synchronized from JedisClusterInfoCache

* JedisClusterInfoCache already uses RWLock so synchonized keyword is not necessary
** it just slow down whole throughput
Fix CRC16 encode : string to bytes

* should use SafeEncoder.encode() instead of String.getBytes()
override HostAndPort#hashCode
ttl return -1 if key does not have an associated expire but return -2 if key does not exists
adding information about redis versions
Fail fast while initializing JedisSentinelPool

* wrong master name is specified
* all sentinel is down or not reached
Remove unnecessary if state
Apply "Format" to all files
Merge remote-tracking branch 'upstream/2.6' into 2.6

Conflicts:
	pom.xml