re-add /check as per discussion

http/http.go

@@ -68,6 +68,7 @@ func newRouter(s *Server) *httprouter.Router {
 	r.PUT("/torrents/:infohash", makeHandler(s.putTorrent))
 	r.DELETE("/torrents/:infohash", makeHandler(s.delTorrent))
 	r.GET("/check", makeHandler(s.check))
+	r.GET("/stats", makeHandler(s.stats))
 
 	return r
 }

http/routes.go

@@ -20,6 +20,15 @@ import (
 const jsonContentType = "application/json; charset=UTF-8"
 
 func (s *Server) check(w http.ResponseWriter, r *http.Request, p httprouter.Params) (int, error) {
+	_, err := w.Write([]byte("An easter egg goes here."))
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+
+	return http.StatusOK, nil
+}
+
+func (s *Server) stats(w http.ResponseWriter, r *http.Request, p httprouter.Params) (int, error) {
 	w.Header().Set("Content-Type", jsonContentType)
 
 	e := json.NewEncoder(w)