Change version to 1.2.4-SNAPSHOT.
Change version to 1.2.4-SNAPSHOT.

mbrukman/xmemcached,XHidamariSketchX/xmemcached,bmahe/xmemcached,XHidamariSketchX/xmemcached,killme2008/xmemcached,killme2008/xmemcached,fengshao0907/xmemcached,springning/xmemcached,springning/xmemcached,fengshao0907/xmemcached,mbrukman/xmemcached,bmahe/xmemcached