Data#40_xiquan:filetransfer revised
Data#40_xiquan:改进逻辑
Data#40_xiquan:insertSync集成设备发现初版
Data#40_xiquan:update from upstream
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_xiquan
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_xiquan
Data#40_xiquan:insert&delete done without test
Data#40_xiquan:some ipmorvement of delete & insert sync
Data#40_xiquan:improvment of delete sync
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_xiquan
Data#40_xiquan:ipmrovement of update sync
Data#40_xiquan:fix bug
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_xiquan
Data#40_xiquan:fixed some bug;functions work now
Merge branch 'Data' of github.com:IbpTeam/demo-rio into Data#40_xiquan
Data#40_xiquan:fix bug
Data#40_xiquan:add function dealing with insert&delete&update history
Data#40_xiquan:add a javascript hashtable fuction
Data#40_xiquan:modify conflicts
Data#40_xiquan:添加处理insert、delete、update记录的fucntion。update部分逻辑有待改进。