Version 0.43 Release for libmemcached

[Brian Aker]

Hi!

  * Added --args to memstat so that a greater range of values can be returned.
  * Prelimanary support for Windows.
  * memcached_stat_execute() merged. 

http://download.tangent.org/libmemcached-0.43.tar.gz

Cheers,
        -Brian