Explore lazy scopes

[Chalarangelo]

Lazy scoping could be useful in cases where a scope needs to infer information from other models. We can explore the idea in a future iteration.

[Chalarangelo]

There's very little motivation to add this kind of complexity to scopes. Properties can handle laziness themselves and scopes can borrow from them as they need. The best we can do is give an example for this, but that's as far as we can go.