Page Sets; warning to use HTML Widgets instead

The Admin, Page Sets form now shows the Form's Summary area in a light purple colour and a warning "Page Sets are not compatible with finPOWER Connect Cloud. Consider using an HTML Widget instead." if the Page Set is active.

In addition, the Help, Support Information Report, "Future Compatibility Information" section now includes a warning if any active Page Sets are found.

NOTE: This is to discourage the use of Page Sets in favour of HTML Widgets. Page Sets are not supported in finPOWER Connect Cloud.