implamented Aroll cuter

handlers/upload.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"encoding/json"
+	"log"
 	"net/http"
 	"path/filepath"
 
@@ -42,5 +43,7 @@ func UploadHandler(st *store.Store) http.HandlerFunc {
 
 		w.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(w).Encode(map[string]string{"filename": key})
+
+		log.Println("Upload handler works")
 	}
 }