json-server-async: a merge of json-reply and async-reply examples

[matteoredaelli]

I added a sample async json-reply starting from the two examples json-reply and async-reply
I'm not an expert of node.js, so can you look at it?

thanks
matteo

[kirsle]

Instead of duplicating code, I wouldn't mind the json-server example being extended with some async examples.

• By using replyAsync() to get a reply instead of reply()
• And including at least one object macro that returns a promise. You can reuse the weatherman.js macro for now, but at some point I wanna find more diverse examples (and ones that don't depend on an API key).

It's probably much more natural for Express.js developers to use async everything if they can anyway, so it was actually kinda odd for the json-server example not to use asyncReply().

[matteoredaelli]

It is what I did: usinf replyAsync in json-reply looking at weatherman.js But instead of modifing the example json-reply I creaed a new one...