Release Name: 1.5.0

Notes:
memcache-client is a client for Danga Interactive's memcached.


Changes:
= 1.5.0

* Add MemCache#flush_all command.  Patch #13019 and bug #10503.  Patches
  submitted by Sebastian Delmont and Rick Olson.
* Type-cast data returned by MemCache#stats.  Patch #10505 submitted by
  Sebastian Delmont.