API to access the default DeepCopier

[pentp]

There should be a way to access the default copier from an IExternalSerializer implementation. That would be useful when only trying to override the serialization/deserialization behavior of a type. And it should be possible to access the default serialization code when only overriding deep-copying is needed.

[ghost]

We've moved this issue to the Backlog. This means that it is not going to be worked on for the coming release. We review items in the backlog at the end of each milestone/release and depending on the team's priority we may reconsider this issue for the following milestone.

[ReubenBond]

I believe this is obviated by the new serializer, which separates copiers from serializers