Add the calculated WAF features

[yfdyh000]

1. And, supporting modifications to CdiResource\dialog\Graph.html for correctly display the decimal.

            var x = item.datapoint[0].toFixed(2),
                y = item.datapoint[1].toFixed(2);
            
            showTooltip(item.pageX, item.pageY, parseInt(y));

to

            var x = item.datapoint[0],
                y = item.datapoint[1];
            
            showTooltip(item.pageX, item.pageY, y);

2. Other .lang files needs to be taken care.
3. I hope that CdiResource is also versions controlled by the Git repo or git submodule, because of some libraries are very old.