folderViewImprovement-wangyu: fix two bugs of folder mode view and make some improvement
1.Modify uniqueID.SetSysUid  2.Generate uniqueID in ~/.demo-rio
Merge pull request #143 from IbpTeam/folderViewImprovement-wangyu

folderViewImprovement-wangyu: ->wangfeng
OK
Merge pull request #144 from v11985/data#40_wangfeng

1.Modify uniqueID.SetSysUid  2.Generate uniqueID in ~/.demo-rio ->xiquan
Merge branch 'Data' of ssh://github.com/IbpTeam/demo-rio into Data#40_xiquan
fix bug:hastable isExist()