XEngine_Authorize V3.6.0.1001

添加:公告功能支持
添加:公告功能开关支持
添加:cdkey功能开关
添加:cdkey验证支持
删除:cdkey的单独密码支持

added:announcement function
added:switch function for announcement system
added:cdkey switch support
added:verification cdkey support
delete:cdkey password support