Get can-connect 3.X-pre working with ylem

Make a demo similar to:

https://canjs.github.io/next/demos/can-realtime-rest-model/can-realtime-rest-model.html

Source:

https://github.com/canjs/canjs/blob/major/demos/can-realtime-rest-model/can-realtime-rest-model.html

Make it first work with a "manually" made QueryLogic:

```js
import {dataTypes} from "can"

realTimeRestModel({
queryLogic: new QueryLogic({
identity: ["id"],
keys: {
dueDate: dataTypes.date
}
})
})
```