* DEPRECATED: the encoding attribute to new() - we will not support
automatic decoding after 2.000, so please test your code with
encoding => undef now.
* Add pipeline support: Aaron Crane arc@github++!
* Cache AUTOLOAD calls: improves performance a bit, fixes #2
* Fix: apply reconnect logic to KEYS and INFO
* Fix: forbid PING and SHUTDOWN in SUBSCRIBE mode
* Updated docs covering pipelining and multi/exec
* Updated docs to point users to Github for code and issues