I should be able to specify large integer literals

(User Story, Closed -> Fixed, Priority: Critical, Test Status: Unit tested , Reported By Justin du Coeur, )
Summary: I hit this during testing, where I needed a larger-than-Int literal.
Fixing this by adjusting the QL parser slightly. If I have a literal that fits in Int, it is rendered as Whole Number Type (as currently). But if it is too big, it is now rendered as Large Number Type.