Update Logic to automaticaly move chart selection area on update live data values

Now we check if chart selected area right border is in the beginning of chart,
then automaticaly move selection area with updating data again to the beginning of chart (error ~ one minute)
Merge branch 'master' of github.com:FlowForwarding/tapestry
Merge branch 'master' of github.com:FlowForwarding/tapestry