HTML Widgets; No longer show parameters below "TESTING" heading unless running from Test button on the Scripts form

Most system-defined HTML Widgets contain a section titled "TESTING".

All parameters below this heading are for testing purposes only and are required for the HTML Widget to function correctly. These generally match the parameters shown when an item is selected in one of the grids in the "Forms & Actions" section of the finPOWER Connect Cloud configuration form. Showing these parameters to Users could be confusing.

Any parameters in this section are now hidden except when the HTML Widget is run from the "Test" button of the Scripts form.