Update project authors statements to Dartino

samples/todomvc/todomvc.cc

-// Copyright (c) 2015, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 #include <cstdio>
 #include <cstring>
 #include <vector>
 #include <string>
 
 #include "todomvc_shared.h"  // NOLINT(build/include)
 #include "cc/struct.h"
@@ skipping 306 matching lines @@
 int main(int argc, char** argv) {
   if (argc < 2) {
     printf("Usage: %s <snapshot>\n", argv[0]);
     return 1;
   }
   SetupTodoMVC(argc, argv);
   InteractWithService();
   TearDownTodoMVC();
   return 0;
 }