Add a set of basic timeouts to the HTTP server

This is a basic step in figuring out our hung requests problem

main.go

@@ -156,6 +156,10 @@ func main() {
 	server := &http.Server{
 		Addr:              config.Bind,
 		Handler:           r,
+		ReadTimeout:       10 * time.Second,
+		WriteTimeout:      30 * time.Second,
+		IdleTimeout:       120 * time.Second,
+		ReadHeaderTimeout: 5 * time.Second,
 	}
 	if config.IsProductionEnvironment() {
 		listeners, _ := activation.Listeners()