message: feat(http): reexport `http` crate
diff: @@ -18,7 +18,7 @@ extern crate bytes;
  #[macro_use] extern crate futures;
  #[cfg(feature = "runtime")] extern crate futures_cpupool;
  extern crate h2;
  -extern crate http;
  +#[doc(hidden)] pub extern crate http;
  extern crate httparse;
  extern crate iovec;
  extern crate itoa;
  