Suggestion: OrderedDictFactory

[jonathaneunice]

To make debugging easier, I like to generate OrderedDict objects, so my eyes can easily scan to where various fields "should be" and do rapid visual inspection. The randomizing effect of dict objects makes this harder.

So I suggest an OrderedDictFactory subclass to DictFactory.

Also, I did not see a quick way to interrogate a DictFactory object as to what fields it would be generating. That too would be handy.