hunt-http support http 2.0 protocol.

[Brian]

hunt-http is a http library, support http 1.1 / http 2.0 / 
websocket server and client, support SSL / TLS channel( use 
boringssl ).

1. Implement http 1.1 parser and server/client
2. Implement http 2.0 protocol(h2 / h2c) and server/client
3. Implement WebSocket protocol and server/client
4. H2C Demo
5. WebSocket Demo
6. SimpleHttp Demo
7. TLS Demo

project source code:
https://github.com/huntlabs/hunt-http