修改部分房间模块协议，修改RoomManager和Room类
Merge branch 'master' of https://github.com/AngryPowman/ZeusMud into able
pull
Merge branch 'master' of https://github.com/AngryPowman/ZeusMud into able
修改客户端添加房间的回调
Merge pull request #9 from AngryPowman/able

修改部分房间模块协议，修改RoomManager和Room类