Removed multi-server support for Sentinel. This should be handled at a higher level.
Removing random selection of slaves. This should be handled by Credis_Sentinel
The getCluster method now selects a random slave.
Added create methods for cluster, master & slave. Added getter methods that retrieve a cached version of these cluster, master & slave objects
Commands shouldn't be public
Added "readOnMaster" option and added md5 hashing algorithm
Added docs
Added flag to select either a random slave or to use all slaves and use hashing.
Implementing debug mode that prints the host and port of the Redis instance that is used
Removing verbose output
Fixing the sentinel example
Made sure when readOnMaster is enabled and selectRandomSlave is enabled that the master is also added to the list of candidate clients