Rudder

The goal of that task is to tranform the current Rule grid to use a JSON data source in place of a HTML enhanced table.

The HTML code should only contains the HTML table headers (rows,etc), everything else being filled from the JSON data source.

In the first step, the JSON source may be a simple "var" defined in the page, there is no need to have an asynchronous call to get it. Nonetheless, it is a desirable feature for the future, and the implementation must not make it impossible to code when we will need it.

Some time must be spend to clearly analyse ALL the data used in that table so that we get them all, and build a coherent JSON structure.