fixed container routes not being loaded, added X-Forwarded-{Scheme,Proto,Host}, fixed containers with no mapping being served

internal/route/http.go

@@ -133,6 +133,10 @@ func (r *HTTPRoute) Start() E.NestedError {
 		}
 	}
 
+	if r.entry.IsDocker() && !r.entry.ContainerRunning {
+		return nil
+	}
+
 	r.mux = http.NewServeMux()
 	for _, p := range r.PathPatterns {
 		r.mux.HandleFunc(string(p), r.handler.ServeHTTP)
@@ -160,6 +164,10 @@ func (r *HTTPRoute) Stop() E.NestedError {
 	return nil
 }
 
+func (r *HTTPRoute) Started() bool {
+	return r.mux != nil
+}
+
 func (u *URL) String() string {
 	return (*url.URL)(u).String()
 }