Feature: Avoid dependency hell - break down dependencies, move some to optional

[barseghyanartur]

ATM, all package dependencies are listed required.

However, in concept, it's not so. If I, for instance, want to use simple EDA or AEDA augmenters, I don't really need most of the dependencies. In case of AEDA, I don't actually need anything.

I suggest to mark dependencies as optional.

You could read more about it in this article.