Support for serving static files

[vikash]

trafficstars

[interrrp]

How should the API look like? I'm thinking of something like this:

app.AddStaticFiles("/static", "./static")

[vikash]

We can follow a convention also. If a public folder is present, files in that folder can be accessed by the server.

[KedarisettiSreeVamsi]

Can I try to work on this?