ID	Type	Status	Priority	Milestone	Owner		Summary + Labels	...
	4	Defect	Accepted	Medium	----	----		代码注释最好统一用UTF8编码
	8	Defect	Accepted	Medium	----	----		关于keySet的实现～
	11	Defect	Accepted	Medium	----	----		Memcached 的 一点改进建议
	13	Defect	New	Medium	----	----		还是不太会用
	14	Defect	New	Medium	----	----		重要的建议
	15	Defect	New	Medium	----	----		集群问题
	16	Defect	New	Medium	----	----		client.incr不能正常工作