renamed Route::handler to Route::f, added Route::h to register Handler

src/httpcodes.rs

@@ -3,7 +3,7 @@
 use http::{StatusCode, Error as HttpError};
 
 use body::Body;
-use route::{Reply, RouteHandler, FromRequest};
+use route::{Reply, Handler, RouteHandler, FromRequest};
 use httprequest::HttpRequest;
 use httpresponse::{HttpResponse, HttpResponseBuilder};
 
@@ -67,6 +67,14 @@ impl StaticResponse {
     }
 }
 
+impl<S> Handler<S> for StaticResponse {
+    type Result = HttpResponse;
+
+    fn handle(&self, _: HttpRequest<S>) -> HttpResponse {
+        HttpResponse::new(self.0, Body::Empty)
+    }
+}
+
 impl<S> RouteHandler<S> for StaticResponse {
     fn handle(&self, _: HttpRequest<S>) -> Reply {
         Reply::response(HttpResponse::new(self.0, Body::Empty))