Replace/Remove Shipped DLLs

[cyntheticfox]

Summary of the new feature/enhancement

As an infrastructure/package maintainer, I want library dependencies to be installed separately or by a package system so that they are securely kept up-to-date with patches and code is auditable.

Proposed technical implementation details (optional)

Please set some sort of install hook to pull from NuGet or something. This is also a perfect reason to set up a module manifest RequiredAssemblies property