@JSONPUTVALUE[value,type] : Writes the value of a property to a JSON file.
Value specifies the new value.
ValueType specifies the type of the value. Possible values are:
•0 (Object)
•1 (Array)
•2 (String)
•3 (Number)
•4 (Bool)
•5 (Null)
•6 (Raw)
The file must have been opened with a previous @JSONOPEN.
