http-rs 0.1.3

Designed for [HAWK](https://github.com/euvoor/hawk)

Example
=======

```rust
use tokio::net::TcpListener;

use http_rs::Http;
use websocket_rs::{ Websocket, Opcode };

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut listener = TcpListener::bind("127.0.0.1:8080").await?;

    println!("Listening for websocket connections on 127.0.0.1:8080");

    while let Ok((stream, addr)) = listener.accept().await {
        tokio::spawn(async move {
            println!("New connection from {:?}", addr);

            let mut http = Http::new(stream);

            if let Some(req) = http.next().await {
                println!("{:?}", req);
            }
        });
    }

    Ok(())
}
```

TODO
====
- [*] Handle errors properly
- [x] Support GET/POST request
- [x] Parse Request-Line & headers
- [ ] Read POST body
- [ ] Generate a suitable response
- [ ] Handles Compression
- [ ] Serve static files from disk