Changes

* The resultant list of template formulas might look like this:

@level1.total@=@level1.cost@*@level1.quantity@<end>

@level3.Main Checkbox@="@level3.Main Checkbox@;@level3.Checkbox1@;@level3.Checkbox2@"<end>

@level1.gst@=@level1.total@*0.05<end>