addTextProperty
addTextProperty(t, id, location, name, desc,
                    defaultVal)
Declare a property with id id, to be inserted before the element
            described by location. The text property will be labeled with
                name and will be initialized with defaultVal. The
            description string desc is used to show help for this property.
Example
ide.addTextProperty(t, "x.favDrink" , "*|memories|AutoSelectMemRanges","Favourite tea","Please enter favourite drink", "Matcha latte")
