Changes
=======
0.00004 - 09 Nov 2010
    * Fix problems running the test under root
      (http://d.hatena.ne.jp/okamuuu/20101107/1289104446). Next time, I would
      appreciate it you notified me ;)
0.00003 - 27 Aug 2010
    * Add memcached_version, memcached_major_version, memcached_minor_version, 
      and memcached_micro_version
    * Fix port detection
0.00002 - 23 Feb 2010
    * Localize $? upon cleanup
    * Tweak tests
     
0.00001 - 04 Feb 2010
    * Initial release