Changes

'''IO_Frame''' is inherited into a container class called '''IO_Form'''. '''IO_Form''' organizes the '''IO_Field''' classes and give the user a panel to use them sequentially.

'''IO_Form''' should be able to hold unlimited number of '''IO_Fields'''. (Use either a dynamic array, or linked list structure of '''IO_Fields''' to implement this)

the '''IO_Form''' must be able to add the IO_Field classes to itself one at the time and then provide the user, the means of editing them in order they where added.

--- incomplete ----