[Grace-core] Dialect encoding

[James Noble]

> Have I interpreted what a dialect is supposed to achieve correctly?

I don't know - there seem to be two different things going on here. 
 - interpreting modules with inner & outer nested objects
 - putting a method in between them

what are the benefits or liabilities of doing it this way?
Why can't we inherit directly - or if we do want to nest, nest directly?

James