More declarative way of choosing when to show a question

If we're considering a future where more programs are added, the logic of when to show a question could get really tangled. It might be useful if we could gather each question's requirements in one place. Current thought:

```js
// aFile.js
allRequirements = {
q1: function (client) {
let passes = false;
if (client.hasSection8
&& client.household[0].disabled
&& client.household[0].age > 60) {
passes = true;
}
return passes;
},
// more requirements
};
```
Using the object, though, is a bit messy. At least, the ways I've come up with are. If needed, I'll put them in here.