JSON Endpoint for Post Metadata

[wfinn]

You might don't need that right now, but for me and maybe future features it would be helpful to have an Endpoint that gives infos about a Post via the Id.

I'm thinking of something like /Post/GetMetadata/ which accepts a PostID and returns JSON with (at least) these info:

• title
• groupid (this is what I have to parse html for)
• userid of poster

[wfinn]

To give var names: Title GroupID FromID