json pretty print using intent

.gitignore

@@ -1,4 +1,6 @@
 
+.DS_Store
+
 config.json
 
 data/*

rest/utils.go

@@ -17,7 +17,7 @@ func Unauthorized(w http.ResponseWriter) {
 
 func Json(w http.ResponseWriter, data interface{}) {
 	w.WriteHeader(200)
-	bytes, _ := json.Marshal(data)
+	bytes, _ := json.MarshalIndent(data, "", "  ")
 	w.Write(bytes)
 }