Lists are not GraphQL compliant

[amaster507 (Anthony Master)]

@abhimanyusinghgaur

Seeing lists from the perspective of JSON lists, clarified all the confusion for me. i.e., whatever can be transported by JSON is also allowed by the spec.

And JSON input, storage, and output preserves the order from input to output. Order of object properties may be reordered as MySQL does, but the arrays will always maintain the same order.