Table – Operand Text & Remove Virtual Functions

Like to the encode function, the twelve operand text and remove functions did the same things with different dictionaries.  These were replaced with a single operand text and remove functions.  Both check if the code has an operand.  The operand text function returns an empty string if the code does not have an operand, and the remove function does nothing.

Similar for the initialization of the table entries for the encode function pointers, the operand text and remove function pointer arguments of the secondary table constructor (used for code with no operands) were changed to dummy void pointers so all the table entries didn't need to be modified.

The operand text and remove function pointer arguments were removed from the primary table constructor and the associated function pointers were removed from the table entries of codes with operands.  The operand text function and remove function pointer members were removed from the table class along with their access functions.  And the twelve individual operand text and remove functions were removed.

The tester class function operator function was modified to use the single dictionary pointer access with operand type arguments.  The individual dictionary access functions were now no longer called and were removed.

[branch table commit c5cb6ed943]