DMNFTF — Decision Table input and output values not labeled consistently and should not be italicized

In figs 31, 32, 33, 34, we have 'input value 1a', 'output value 1a' etc whereas in figs 27, 28, 36 we only have 'value 1a', etc for both input values and output values.
Also, we should not use italics to represent an optional cell because italics are used to represent a typographical string literal.

In addition, the revised text corrects many related decision table issues and includes many editorial improvements.

Input and output entries labeled consistently.
Cells indicated in inverse are optional.
Numerous related decision table issues are resolved.