FEATURE REQUEST: Transclusion of documents (or snippets thereof) from other repositories or discussions

[EmanuelFaria]

Rather than just including a hyperlink to a reference .md, I'd like to be able to "embed" all or selected parts of a Readme .md file from another project or repository into the .md or discussion or comment of the .md (or discussion) of another project. (For example, installation instructions, stated purpose of the larger project, etc)

This would be valuable so that I can embed the LIVE/always-up-to-date version of the original source .md into the description of how my sub-project relates to that without having to worry that otherwise copied and pasted text would become out of date with future revisions to the original.

Can you make that happen?