Where/How to document native APIs provided by .NET Core

[vitek-karas]

.NET Core runtime exposes a set of native APIs to allow non-.NET application to host the runtime and run managed code (for example). Where and how should these APIs be documented?
We have guides and samples (https://docs.microsoft.com/en-us/dotnet/core/tutorials/netcore-hosting) but no real API docs for these.

/cc @AaronRobinsonMSFT

[mairaw]

@BillWagner @gewarren is this something you can help with? It would probably have to be created in this repo.

[BillWagner]

@vitek-karas I think this doc was a starting place for it. I would add a folder under docs/core for these articles, and add the existing one to that folder as appropriate. I think the new content should go near this article in the TOC. Ping me or @IEvangelist with any questions.